PERRY’S CHEMICAL ENGINEERS’ HANDBOOK SEVENTH EDITION McGraw-Hill New York San Francisco Washington, D.C. Auckland Bogotá...
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PERRY’S CHEMICAL ENGINEERS’ HANDBOOK SEVENTH EDITION McGraw-Hill New York San Francisco Washington, D.C. Auckland Bogotá Caracas Lisbon London Madrid Mexico City Milan Montreal New Delhi San Juan Singapore Sydney Tokyo Toronto
Prepared by a staff of specialists under the editorial direction of Late Editor Robert H. Perry
Editor Don W. Green Deane E. Ackers Professor of Chemical and Petroleum Engineering, University of Kansas Associate Editor James O. Maloney Professor Emeritus of Chemical Engineering, University of Kansas
Library of Congress Cataloging-in-Publication Data Perry’s chemical engineers’ handbook. — 7th ed. / prepared by a staff of specialists under the editorial direction of late editor Robert H. Perry : editor, Don W. Green : associate editor, James O’Hara Maloney. p. cm. Includes index. ISBN 0-07-049841-5 (alk. paper) 1. Chemical engineering—Handbooks, manuals, etc. I. Perry, Robert H., date. II. Green, Don W. III. Maloney, James O. TP151.P45 1997 660—dc21 96-51648 CIP
Copyright © 1997, 1984, 1973, 1963, 1950, 1941, 1934 by The McGrawHill Companies, Inc. Copyright renewed 1962, 1969 by Robert H. Perry. All rights reserved. Printed in the United States of America. Except as permitted under the United States Copyright Act of 1976, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a data base or retrieval system, without the prior written permission of the publisher. 1 2 3 4 5 6 7 8 9 0
DOW/DOW 9 0 2 1 0 9 8 7
ISBN 0-07-049841-5
INTERNATIONAL EDITION Copyright © 1997. Exclusive rights by The McGraw-Hill Companies, Inc., for manufacture and export. This book cannot be re-exported from the country to which it is consigned by McGraw-Hill. The International Edition is not available in North America. When ordering this title, use ISBN 0-07-115448-5.
The sponsoring editors for this book were Zoe Foundotos and Robert Esposito, the editing supervisor was Marc Campbell, and the production supervisor was Pamela A. Pelton. It was set in Caledonia by North Market Street Graphics. Printed and bound by R. R. Donnelley & Sons Company. This book was printed on acid-free paper. Information contained in this work has been obtained by The McGrawHill Companies, Inc. (“McGraw-Hill”) from sources believed to be reliable. However, neither McGraw-Hill nor its authors guarantee the accuracy or completeness of any information published herein, and neither McGraw-Hill nor its authors shall be responsible for any errors, omissions, or damages arising out of use of this information. This work is published with the understanding that McGraw-Hill and its authors are supplying information but are not attempting to render engineering or other professional services. If such services are required, the assistance of an appropriate professional should be sought.
Michael M. Ahbott, Ph.D., Howard P. Isermann Department of Chemical Engineering, Rensselaer Polytechnic Institute; Member, American Institute of Chemical Engineers (Section 4, Thermodynamics) Terry Allen, Ph.D., Senior Research Associate (retired), Du~ont Central Research and Development \Section 20, Size Reduction and Size Enlargement) John D. Dacha, Ph.D., Consulting Scientist, Chevron Products Company; Member, ASTM (American Society for TestiI1cgand Materials), Committee D02 on Petroleufll Products and Lubri"cants; American Chemical Society; International Association for Stability and Handling of Liquid Fuels, Steering Committee (Section 27, Energy Resources, Conversion, and Utilization) Glenn w. Baldwin, M.S., P.E., Staff Engineer, Union Carbide Corporatio~; Membe!, American Institute of Chemical Engineers (Section 12, Psychrometry, Evaporative Cooling, and Solids Drying) Scott D. Barnicki,
Ph.D., Senior Resear~h Chemical Engineer, Eastman Chemical Company
(Section 13, Distillation) Kenneth J. Bell, Ph.D., P.E., Regents Professor Emeritus, School of Chemical Engineering, Oklahoma State University; Member, American Institute of Chemical Engineers (Section 11, Heat- Transfer Equipment) Richard C. Bennett, B.S., Ch.E., Registered Professional Engineer, Illinois; Member, American Institute of Chemical Engineers (AIChE); President of Crystallization Technology, Inc.; FoJmer Presideptof Swenson Process Equipme~t, Inc. (Section 13, Liquid-Solid Operations and Equipment) Charles E. Benson, M.Eng., M.E., Director, Combustion Technology, Arthur D. Little, lIic.; Member, American Society of Mechanical Engineers; Comb~tion Institute (Section 27, Energy Resources, Conversion, and Utilization) Patrick M. Bernhagen, P.E., B.S.M.E., Senior Mechanical Engineer, Foster wheeler USA Corporation, American Society of Mechanical EngineeFs ( Section 11, Heat -Transfer Equipment) c
ix
x
LIST OF CONTRIBUTORS
Heinz P. Bloch, P.E., B.S.M.E., M.S.M.E., Consulting Engineer, Process Machinery Consulting; American Society of Mechanical Engineers, Vibration Institute; Registered Professional Engineer (New Jersey, Texas) (Section 29, Process Machinery Drives) Frank T. Bodurtha, Sc.D., E.I. DuPont de Nemours and Co., Inc. (retired), Wilmington, Delaware (retired); Consultant, Frank T. Bodurtha, Inc. (Section 26, Process Safety) Meherwan P. Boyce, P.E., Ph.D., President, Boyce Engineering International; ASME Fellow; Registered Professional Engineer (Texas, Oklahoma) (Section 10, Transport and Storage of Fluids; Section 29, Process Mochinery Drives), Laurence G. Britton, Process Safety)
Ph.D.,
Research Scientist, Union Carbide Corporation
(Section 26,
Evan Buck, M.S.Ch.E., Manager, Thermophysical Property Skill Center, Central Technology, Union Carbide Corporation (Section 2, Physical and Chemical Data) Henry R. Bungay, P.E., Ph.D., Professor of Chemical and Environmental Engineering, Rensselaer Polytechnic Institute; Member, American Institute of Chemical Engineers, American Chemical Society, American Society for Microbiology, American Society for Engineering Education, Society for General Microbiology (Section 24, Biochemical Engineering) Anthony I. Buonicore, M.Ch.E., P.E., Diplomate AAEE, CEO, Environmental Data Resources, Inc.; Member, American Institute of Chemical Engineers, Air and Waste Management Association (Section 25, Waste Management) Michael M. Calistrat, B.S.M.E., M.S.M.E., Owner, Michael Calistrat and Associates; Member, American Society of Mechanical Engineers (Section 29, Process Machinery Drives) , Giorgio Carta, Ph.D., Professor, Department of Chemical Engineering, U niversity of Virginia; Member, American Institute of Chemical Engineers, American Chemical Society, International Adsorption Society (Section 16, Adsorption and Ion Exchange) Vincent Conrad, Ph.D., Group Leader, Technical Services Development Laboratory,CONSOL, Inc.; Member, Spectroscopy Society of Pittsburgh, Society for Analytical Chemistry of Pittsburgh, Society for Applied Spectroscopy (Section 27, Energy Resources, Conversion, and Utilization) Harrison Cooper, ph.D., Harrison R. Cooper Systems, Inc., Salt take City, Utah (Section 19, Solid-Solid Operations and Equipment) B. B. Crocker, S.M., P.E., Consulting Chemical Engineer; Fellow, American Institute of chemical Engineers; Member, Air Pollution Control Association (Section 14, Gas Absorption and GasLiquid System Design) Daniel A. Crowl, Ph.D., Professor of Chemical Engineering, Chemical Engineering Department, Michigan Technological University; Member, American Institute of Chemical Engineers, American Chemical Society (Section 26, Process Safety) Roger W. Cusack, Vice President, Glitsch Process Systems, Inc.; Member, American Insi:itute of Chemical Engineers (Section 15, Liquid-Liquid Extraction Operations and Equipment) Donald A. Dahlstrom, Ph.D., Research Professor, Chemical and Fuels Engineering Department and Metallurgical Engineering Department, University of Utah; Member, National Academy of Engineering, American Institute of Chemical Engineers (AIChE), American Chemical Society (ACS), Society of Mining, Metallurgic Exploration (SME) of the American Institute of Mining, Metallurgical and Petrol~um Engine()r~ (AIME), AmericaI) Society of Engineering Education (Section 18, Liquid-Solid °?erations and Equipment) Thomas E. Daubert, Ph.D., Professor, Department of Chemical Engineering, The Pennsylvania State University (Section 2, Physic~ and Chemical Data) R. H. Daugherty, Ph.D., Consulting Engineer, Research Center~ Reliance Electric Company; Member, Institute of Electrical and Electronics Engineers (Section 29, Process Machinery Drives)
LIST OF CONTRIBUTORS
xi
James F. DaVis, Ph.D., Professor of Chemical Engineering, Ohio State University (Section 3, Mathematics) James B. Dunson, B.S., Principal Consultant, E. I. duPont de Nemours & Co.; Member Americanlnstitute of Chemical Engineers; Registered Professional Engineer \Delaware) (Section 17, Gas-Solid Operation and Equipment) Thomas F. Edgar, Ph.p., Professor of Chemical Engineering, y niversity o£Texas, Austin, Texas (Section8, Process Control) Robert C. Emmet, Jr., B,.5., Ch.E., Senior Process Consultant, EIMCO Process Equipment Co.; Member, American Institute of Chemical Engineers (AIChE), American Institute of Mining, Metallurgical and Petroleum Engineers (AIME), Society of Mining, Metallurgical and Exploration Engineers (SME) (Section 18, Liquid-Solid Operations and Equipment) Stanley M. Englund, M.S., Ch.E., Fellow, American Institute of Chemical Engineers; Process Consultant, The Dow Chemical Company (retired) (Section 26, Process Safety) BryanJ. Ennis, Ph.D., President, E&G Associates, and Adjunct Professor of Chemical Engineering; Vanderbilt University; Member and Chair of Powder Technology Programming Group of the Particle Technology Forum, American Institute of Chemical Engineers (Section 20, Size Reduction and Size Enlargement) William Eyka~p, Ph.D., Adjunc~ Professor of Chemical Engineering, Tufts University; Formerly President, Koch Membrane Systems; Member, American Institute of Chemical Engineers, American Chemical Society, American Association for the Advancement of Science, North American Membrane Society, European Society of Membrane Science and Technology (Section 22, Altemative Separation Processes) James R. Fair, Ph.D., P.E., Professor of Chemical Engineering, University of Texas; National Academy of Engineering; Fello'Y, American Institute of Chemical Engineers; Member, American Chemical Society, American S,ociety for Engineering Education, N atio~al Society of Professional Engineers
(Section
14, Gas Ab~orption
and
., Gas-Liquid
System
Design)
, Bruce A. Finlayson, Ph.D., Rehnberg Professor and Chair, Department of Chemical Engineering, University ofWashington; Member, National Academy of Engineering (Section 3, Mathematics) Thomas M. FI~n, Ph.D" P.E., Cryogenic Engineer, President CRYOCO, Louisville, CoJorado; Member, American Institute of Chemical Engineers (Section 11, Heat-Trans£er Equipment) Anthony G.,Fonseca, Ph,P., Director, Coal Utiltzation, CONSOL, Inc,; Member, American Chemical Society, Society for Mining, Metallurgy, and Extraction ( Section 27, Energy Resources, Conversion, and Utilization) D. G. Friend,
National Institutes of Standards and Technology, Boulder, Colorado (Section 2,
Physical and Chemical Data) George W. Gassman, B.S.M.E., Senior Research Specialist, Final Control Systems, Fisher Controls International, Inc., Marshalltown, Iowa (Section 8, Process Control) Fred K. Geitner,
P.Eng., B.S.M.E.,
M.S.M.E.,
Consulting Engineer; Registered Professional
Engineer (Ontario, Canada) (Section 29, Process Machinery Drives) Victor M. Goldschmidt,
Ph.D., P.E., Professor of Mechanical Engineering, Purdue University,
West Lafayette, Indiana (Section 11, Heat-Trallsfer Equipment) Stanley Grossel, President, Process Safety & Design, Inc.; Fellow, American Institute of chemical Engineers; Member, American Chemical Society; Member, The Combustion Institute; Member,Explosion Protection Systems Committee of NFPA (Section 26, Process Safety) Peter Harriott, Ph.D., Professor, School of Chemical Engineering, Cornell University; Member, American Institute of Chemical Engineering, American Chemical Society (ACS) (Section 18; Liquid-Solid Operations and Equipment)
xii
LIST OF CONTRIBUTORS
T. Alan Hatton, Ph.D., Ralph Landau Professor and Director of the DavidH. Koch School of Chemical Engineering Practice, Massachusetts Institute of Technology; Founding Fellow, American Institute of Medical and Biological Engineering; Member. American Institute of Chemical Engineers, American Chemical Society, International Association of Colloid and Interface scientists, American Association for the Advancement of Science, N eutt:on Scattering Society of America (Section 22, Alternative Separation Processes) Joseph D. Henry, Jr., Ph.D., P.E., Senior Fellow, Department of Engineering and Public Policy, Carnegie Mellon University; Member, American InStitute of Chemical Engineers, American Society for Engineering Education (Section 22, Alternative Separation Processes) W. G. High, C.Eng., B.Sc., F.I.Mech.E., tion 26, Process Safety)
Burgoyne Consultants Ltd., W. Yorks, England (Sec-
Richard Hogg, Ph.D., Professor, Department of Mineral Engineering, The Pennsylvania State University, University Park, PA (Section 19, Solid-Solid Operations and Equipment) F. A. Holland, D.Sc., Ph.D., Consultant in Heat Energy Recycling; Research Professor, University of Salford, England; Fellow; Institution of Chemical Engineers, London (Section 9, Process Economics) Hoyt C. Hottel,
S.M., Professor Emeritus of Chemical Engineering, Massachusetts Institute of
Technology; Member, National Academy of Sciences, American Academy of Arts and Sciences, American Institute of Chemical Engineers, American Chemical Society, Combustion Institute (Section 5, Heat and Mass Transfer) Colin S.Howat, Ph.D., P.E., John E. & Winfred E. Sharp Professor, Department of Chemical and Petroleum Engineering, University of Kansas; Member, American Institute of Chemical Engineers; Member, American Society of Engineering Education (Section 30, Analysis ofPlant Performance) Predrag S. Hrnjak, Ph.D., V.Res., Assistant Professor, University of Illinois at Urbana champaign and Principal Investigator-U. of I. Air Conditioning and Refrigeration Center, Assistant Professor, University of Belgrade; Member, International Institute of Refrigeration, American Society of Heating, Refrigeration and Air Conditioning (Section 11, Heat-Transfer Equipment) Arthur
E. Humphrey,
Ph.D., Retired, Professor of Chemical Engineering, Pennsylvania State
University; Member, U.S. National Academy of Engineering, American Institute of Chemical Engineers, American Chemical Society, American Society for Microbiology (Section 24, Biochemical Engineering) Eric Jenett, M.S.Ch.E.,
Manager, Process Engineering, Brown & Root, Inc.; Associate Member,
AIChE, Project Management Institute; Registered Professional Engineer (Texas) (Section 29, Process Machinery Drives) John S. Jeris, Sc.D., P.E., Professor of Environmental Engineering, Manhattan College; Environmental Consultant; Member, American Water Works Association, Water Environment Federation Section Director (Section 25, Waste Management) T. L. P. Jespen, M.S., MiD. Proc;, Metallurgical Engineer, Basic, Inc;; Gabbs, Nevada (Section 19, Solid-Solid Operations and Equipment) Keith P. Johnston, Ph.D., P.E., Professor of Chemical Engineering, University of Texas (Austin); Member, American Institute of Chemical Engineers, American Chemical Society, U niversity of Texas Separations Research Program (Section 22, Alternative Separation Processes) Trevor A. Kletz, D.Sc., Senior Visiting Research Fellow, Department of Chemical Engineering, Loughborough University, U.K.; Fellow, American Institute of Chemical Engineers, Royal Academy of Engineers (U .K.), Institution of Chemical Enginee!s (U .K.), and Royal Society of chemistry (U.K.) (Section 26, Process Safety) Edgar B. Klunder, Ph.D., Project Manager, Energy Technol
U,~.
LIST OF CONTRIBUTORS
xiii
Kent S. Knaebel, Ph.D., President, Adsorption Research, Inc.; Member, American Il;lstitute of Chemical Engineers, American Chemical Society, International Adsorption Society. Professional Engineer (Ohio) (Section 5, Heat and Mass Transfer) Frank Knoll, M.S., Min. Proc., President, Carpco, Inc., Jacksonville, Florida (Section 19, SolidSolid Operations and Equipment) James G.Knudsen, Ph.D.,Professor Emeritus of Chemical Engineering, Oregon State university; Member, American Institute of Chemical Engineers, American Chemical Society; Registered Professional Engineer (Oregon) (Section 5, Heat and Mass Transfer) Michael Krumpelt, Ph.D., Manager, Fuel Cell TechnolQgy, Argonne National Laboratory; Member, American Institute of Chemical Engineers, American Chemical Society, Electrochemical Society (Section 27, Energy Resources, Conversion, and Utilization) Irwin J. Kugelman, Sc.D., Professor of Civil Engineering, Lehigh University; Member, American Society of Civil Engineering, Water Environmental Federation (Section 25, Waste Management) rim Laros, M.S. Mineral Processing, Senior Process Consultant, EIMCO Process Equipment Co,; Member, Society of Mining, Metallurgy and Exploration (SME of AIME) (Section 18, Liquid-Solid Operations and Equipment) Richard M. Lemert, Ph.D., P.E., Assistant Professor of Chemical Engineering, University of Toledo; Member, American Institute of Chemical Engineers, American Chemical Society, Society qf Mining Engineers, American Society for Engineering Education (Section 22, Alternative Separation Processes) Robert Lemlich, Ph.D., P.E., Professor of Chemical Engineering Emeritus, University of Cincinnati; Fellow, American Institute of Chemical Engineers; Member, American Chemical Society, American Society for Engineering Education, American Chemical Society (Sectiqn 22, Alternative Separation Processes) Wallace Leung, Sc.D., Director, Process Technology, Bird Machine Company; Member, American Filtration and Separation Society (Director) (Section 18, Liquid-Solid Operations and Equipment) M. Douglas LeVan, Ph.D., Professor, Department of Chemical Engineering, University of Virginia; Member, American Institute of Chemical Engineers, American Chemical Society, Intemational Adsorption Society (Section 16, Adsorption and Ion Exchange) Peter E. Liley, Ph.D., D.I.C., School of Mechanical Engineering, Purdue University (Section 2, Physical and Chemical Data) James D. Litster, Ph.D., Associate Professor, Department of Chemical Engineering, University of Queensland; Member, Institute of Chemical Engiiieers-Australia (Section 20, Size Reduction and Size Enlargement) Peter J. Lofuis, D. Phil., Arthur D. Little, Inc.; Member, American Society of Mechanical Engineers (Section 27, Energy Resources, Conversion, and Utilization) Hsue-peng Loh, Ph.D., P.E., Federal Energy Technology Center (Morgantown), U .S. Department of Energy; Member, American Institute of Chemical Engineers, American Society of Information Sciences (Section 27, Energy Resources, Conversion, and Utilization) Douglas E. Lowenhaupt, M.S., Group Leader, Coke Laboratory, CONSOL, Inc.; Member, American Society for Testing and Materials, Iron and Steel Making Society, International Committee for Coal Petrology (Section 27, Energy Resources, Conversion, and Utilization) James 0. Maloney, Ph.D., P.E., Emeritus Professor of Chemical Engineering, University of Kansas; Fellow, American Institute of Chemical Engineering; Fellow, American Association for the Advancement of Science; Member, American Chemical Society, American Society for Engineering Education (Section 1, Conversion Factors and Mathematical Symbols)
Thomas J. McAvoy, Ph.D., Professor of Chemical Engineering, University of Maryland, College Park, Maryland (Section 8, Process Control) Chad McCleary, EIMCO Process Equipment Company, Process Consultant (Section 18, Liquid-Solid Operations and Equipment) Thomas F. McGowan, P.E., Senior Consultant, RMT/Four Nines; Member, American Institute of Chemical Engineers, American Society of Mechanical Engineers, Air and Waste Management Association (Section 25, Waste Management) Howard G. Mcllvried, III, Ph.D., Senior Engineer, Burns and Roe Services Corporation, Federal Energy Technology Center (Pittsburgh), Member, American Chemical Society, American Institute of Chemical Engineers (Section 27, Energy Resources, Conversion, and Utilization) John D. McKenna, Ph.D., President and Chairman, ETS International, Inc., Member, American Institute of Chemical Engineers, Air and Waste Management Association (Section 25, Waste Management) Shelhy A. Miller, Ph.D., P.E., Resident Retired Senior Engineer; Argonne National Laboratory; American Association for the Advancement of Science (Fellow), American Chemical Society, American Institute of Chemical Engineers (Fellow), American Institutes of Chemists (Fellow), Filtration Society, New York Academy of Sciences, Society of Chemical Industry (Section 18; Liqmd.; Solid Operations and Equipment; Section 27, Energy Resources, Conversion, and Utilization) Booker Morey, Ph.D., Senior Consultant, SRI International; Member; Society of Mining, Metallurgy and Exploration (SME of AIME), The Filtration Society, Air and Waste Management Association; Registered Professional Engineer (California and Massachusetts) (Section 18, LiquidSolid Operations and Equipment) Charles G. Moyers, Ph.D., P.E., Principal Engineer, Union Carbide Corporation; Fellow, American Institute of Chemical Engineers (Section 12, Psychrometry, Evaporative Cooling, and Solids Drying; Section 22, Alternative Separation Processes) John Newman, Ph.D., Professor of Chemical Engineering, University of California, Berkeley; Principle Investigator; Inorganic Materials Research Division, Lawrence Berkeley Laboratory (Section 22, Alternative Separation Processes) James Y. Oldshue, Ph.D., President, Oldshue Technologies International, Inc.; Member, National Academy of Engineering; Adjunct Professor of Chemical Engineering atBeijing Institute of Chemical Technology, Beijing, China; Member; American Chemical Society (ACE), American Institute of Chemical Engineering (AIChE), Traveler Century Club, Executive Committee on the Transfer of Appropriate Technology for the World Federation of Engineering Organizations (Section 18, Liquid-Solid Operations and Equipment) Robert W. Ormsby, M.S., Ch.E. P.E., Manager of Safety, Chemical Group, Air Products and Chemicals, Inc.; Air Products Corp.; Fellow, American Institute of Chemical Engineers (Section 26, Process Safety) John E. Owens, B.E.E., Electrostatic Consultant, Condux, Inc.; Member, Institute of Electrical and Electronics Engineers, Electrostatics Society of America (Section 26, Process Safety) Bhupendra Parekb, Ph.D., Associate Director, Center for Applied Energy Research, University of Kentucky, Lexington, Kentucky (Section 19, Solid-Solid Operations and Equipment) Mel Pen, Ph.D., Senior Consultant, E. I. duPont de Nemours & Co.; Fellow, American Institute of Chemical Engineers; Registered Professional Engineer (Delaware) (Section 17, Gas-Solid Operations and Equipment) W. R. Penney, Ph.D., P.E., Professor of Chemical Engineering, University of Arkansas; Member, American Institute of Chemical Engineers (Section 14, Gas Absorption and Gas-Liquid System Design)
LIST OF CONTRIBUTORS
xv
WalterF. Podolski, Ph.D., Chemical Engineer, Electrochemical Technology Program, Argonne National Laboratory; Member, American Institute of Chemical Engineers (Section 27, Energy Resources, Conversion, and Utilization) Herbert A. Pohl, Ph.D. (deceased), Professor of Physics, Oklahoma State University (Section 22, Alternative Separation Processes) Kent Pollock, Ph.D., Member of Technical Staff, Group 91, Space Surveillance Techniques, MIT Lincoln Laboratory (Section 22, Alternative Separation Processes) George Priday,B.S., Ch.E., EIMCO Process Equipment Company; Member, American Institute of Chemical Engineering {AIChE), Instrument Society of America (ISA) (Section 18, LiquidSolid Operations and Equipment) Michael E. Prudich, Ph.D" Professor and Chair of Chemical Engineering, Ohio U~iversity; Member, American Institute of Chemical Engineers, American Chemical Society, Society of Mining Engineers, American Society for Engineering Education (Section 22, Alternative Skparation Processes) Raj K. Rajamani, Ph.D., Professor, Department of Metallurgy and Metallurgical Engineering, University of Utah, Salt Lake City, Utah (Section 19, Solid-Solid Operations and Equipment) Lawrence K. Rath, B.S., P.E., Federal Energy Technology Center (Morgantown), U .S. Department of Energy; Member, American Institute of Chemical Engineers (Section 27, Energy Resources, Conversion, and Utilization) Grantges J. Raymus, M.E., M.S., President, Raymus Associates, Incorporated, Packaging consultants; Adjunct Professor and Program Coordinator, Center for Packaging Science and Engineering, College of Engineering, Rutgers, The State University of New Jersey; formerly Manager of Packaging Engineering, Union Carbide Corporation; Registered Professional Engineer, california; Member, Institute of Packaging Professionals, ASME (Section 21, Handling of Bulk Solids and Packagi?g of Solids and Liquids) Lanny A. Robbins, Ph.D., Research Fellow, Dow Chemical Company; Member, American Institute of Chemical Engineers (Section 15, Liquid-Liquid Extraction Operations and Equipment) Joseph J. Santoleri, P.E.,Senior Consultant, RMT/Four Nines; Member, American Institute of Chemical Engineers, American Society of Mechanical Engineers, Air and Waste Management Association (Section 25, Waste Management) Adel F. Sarofim, Sc.D., Lammot DuPont Professor of Chemical Engineering and Assistant Director, Fuels Research Laboratory, Massachusetts Institute of Technology; Member, American Institute of Chemical Engineers, American Chemical Society, Combustion Institute (Section 5, Heat and Mass Transfer) Kalanadh v. S. Sastry, Ph.D., Professor, Department of Materials Science and Mineral Engineering, University of California, Berkeley, CA; Member, American Institute of Chemical Engineers, Society for Mining, Metallurgy and Exploration (Section 19, Solid-Solid Operations and Equipment) Paul J. Schafbuch, Ph.D" Senior Research Specialist, ~inal Control Systems, Fisher Controls International, Inc., Marshalltown, Iowa (Section 8, Process Control) Carl A. Schiappa, B.S., Ch.E., Process Engineering Associate, Michigan Division Engineering, The Dow Chemical Company; Member, AIChE and CCPS (Section 26, Process Safety) David K. Schmalzer, Ph.D., P.E., Fossil Energy Program Manager, Argonne National Laboratory; Member, American Chemical Society, Americanlnstitute of Chemical Engineers (Section 27, Energy Resources, Conversion, and Utilization) J. D. Seader, Ph.D., Professor of Chemical Engineering, University of Utah, Salt Lake City, Utah; Fellow, American Institute of Chemical Engineers; Member, American Chemical Society; Member. American SocietY for Enl!ineerin!! Education (Section 13. Distillation)
xvi
LIST OF CONTRIBUTORS
Dale E. Seborg, Ph.D., Professor of Chemical Engineering, University of California, Santa Barbara, California (Section 8, Process Control) Richard L. Shilling, Fintube Company-a
P.E., B.S.M., B.E.M.E., Manager of Engineering Development, Brown Koch Engineering Company; Member, American Society of Mechanical
Engineers (Section 11, Heat-Transfer Equipment) F. Greg Shinskey, B.S.Ch.E.,
Consultant (retired from Foxboro Co.), North Sandwich, New
Hampshire (Section 8, Process Control) Oliver w. Siebert, P.E., B.S.M.E., Washington University, Graduate Metallurgical Engineering, Sever Institute of Technology; Professor, Department of Chemical Engineering, Washington University, St. Louis, Missouri; President, Siebert Materials Engineering, Inc., St, Louis, Missouri; Senior Engineering Fellow (retired), Monsanto Co.; Mechanical Designer, Sverdrup Corp.; Metallurgist, Carondelet Foundry; United Nations Consultant to the People's Republic of China; Fellow, American Institute of Chemical Engineers; Life Fellow, American Society of Mechanical Engineers; Past Elected Director and Fellow, N ational Association of Corrosion Engineers, Int'I; American Society for Metals, Int'I; American Welding Society; Pi Tau Sigma, Sigma Xi, and Tau Beta Pi (Section 28, Materials of Construction) Jeffrey J. Siirola, Ph.D., Research Fellow, Eastman Chemical Company; Member, National Academy of Engineering; Fellow, American Institute ofChemical Engineers, American Chemical Society, American Association for Artificial Intelligence, American Society for Engineering Education (Section 13, Distillation) Charles E. Silverblatt, M.S., Ch.E., Peregrine International Associates, Inc.; Consultant to WesTech Engineering, Inc., American Institute of Mining, Metallurgical and Petroleum Engines (AIME) (Section 18, Liquid-Solid Operations and Equipment) Richard
Siwek, M.S., Explosion Protection Manager, Corporate Unit Safety and Environment,
Ciba-Geigy Ltd., Basel, Switzerland (Section 26, Process Safety) J. Stephen
Slottee, M.S., Ch.E., Manager, Technology and Development, EIMCO
Equipment
Co.; Member, American Institute of Chemical Engineers (AIChE)
Process
(Section 18,
Liquid-Solid Operations and Equipment) Cecil L. Smith,
Ph.D.,
Principal, Cecil L. Smith Inc., Baton Rouge, Louisiana (Section 8,
Process Control) Julian C. Smith, B. Chem., Ch.E., Professor Emeritus Chemical Engineering, Cornell University; Member, American Chemical Society (ACS), American Institute of Chemical Engineers (AIChE) (Section 18, Liquid-Solid Operations and Equipment) Richard H. Snow, Ph.D., Engineering Advisor, lIT Research Institute; Member, American Chemical Society, Sigma Xi; Fellow, American Institute of Chemical Engineers (Section 20, Size Reduction and Size Enlargement) Thomas Sorenson,
M.B.A.,
MiD. Eng., President, Galigher Ash (Canada) Ltd. (Section 19,
Solid-Solid Operations and Equipment) Rameshwar D. Srivastava, Ph.D., Fuels Group Manager, Burns and Roe Services Corporation, Federal Energy Technology Center (Pittsburgh) (Section 27, Energy Resources, Conversion, and Utilization ) F. C. Standiford,
M.S., P.E., Member, American Institute of Chemical Engineers, American
Chemical Society (Section 11, Heat-Transfer Equipment) D. E. SteiDmeyer, M.A., M.S., P.E., Distinguished Fellow, Monsanto Company; Fellow; American Institute of Chemical Engineers; Member, American Chemical Society (Section 14, Gas Absorption and Gas-Liquid System Design) Gary J. Stiegel, M.S., P.E., Program Coordinator, Federal Energy Technology Center (Pittsburgh), U .S. Department of Energy (Section 27, Energy Resources, Conversion, and Utilization)
LIST OF CONTRIBUTORS
xvii
John G. Stoecker II, B.S.M.E., University of Missouri School of Mines and Metallurgy; principal Consultant, Stoecker & Associates, St. Louis, Missouri; Principal Materials Engineering Specialist (retired), Monsanto Co.; High-Temperature Design/Application Engineer, Abex Corporation; Member, NACE International, ASM International (Section 27, Energy Resources, Conversion, and Utilization) Judson S. Swearingen,
Ph.D., Retired President, Rotoflow Corporation (Section 29, Process
Machinery Drives) Louis Theodore, Sc.D., Professor of Chemical Engineering, Manhattan College; Member, Air and Waste Management Association (Section 25, Waste Management) Michael P. Thien, Sc.D., Senior Research Fellow, Merck & Co., Inc.; Member, American Institute of Chemical Engineers, American Chemical Society, International Society for Pharmaceutical Engineers (Section 22, Alternative Separation Processes) George H. Thomson, and Chemical Data)
AIChE Design Institute for Physical Property Data (Section 2, Physical
James N. Tilton, Ph.D., P.E., Senior Consultant, Process Engineering, E. I. duPont de Nemours & Co.; Member, American Institute of Chemical Engineers; Registered Professional Engineer (Delaware) (Section 6, Fluid and Particle Dynamics) Klaus D. Timmerhaus, Ph.D., P.E., Professor and President's Teaching Scholar, University of Colorado, Boulder, Colorado; Fellow, American Institute of Chemical Engineers, American Society for Engineering Education, American Association for the Advancement of Science; Member, American Astronautical Society, N ational Academy of Engineering, Austrian Academy of Science, International Institute of Refrigeration, American Society of Heating, Refrigerating and Air Conditioning Engineers, American Society of Environmental Engineers, Engineering Society for Advancing Mobility on Land, Sea, Air, and Space, Sigma Xi, The Research Society (Section 11, Heat-Transfer Equipment) David B. Todd, Ph.D., President, Todd Engineering; Member, American Association for the Advancement of Science (AAAS), American Chemical Society (ACS), American Institute of Chemical Engineering (AIChE), American Oil Chemists Society (AOCS), Society of Plastics Engineers (SPE), and Society of the Plastics Industry (SPI); Registered Professional Engineer, Michigan (Section 18, Liquid-Solid Operations and Equipment) George T. Tsao, Ph.D., Director, Laboratory for Renewable Resource Engineering, Purdue University; Member, American Institute of Chemical Engineers, American Chemical Society, American Society for Microbiology (Section 24, Biochemical Engineering) Hendrick c. Van Ness, D.Eng., Howard P. Isermann Department of Chemical Engineering, Rensselaer Polytechnic Institute; Fellow, American Institute of Chemical Engineers; Member, American Chemical Society (Section 4, Thermodynamics) Stanley M. Walas, Ph.D., Professor Emeritus, Department of Chemical and Petroleum Engineering, University of Kansas; Fellow, American Institute of Chemical Engineers (Section 7, Reaction Kinetics; Section 23, Chemical Reactors) Phillip C. Wankat, Ph.D., Professor of Chemical Engineering, Purdue University; Member, American Institute of Chemical Engineers, American Chemical Society, International Adsorption Society (Section 5, Heat and Mass Transfer) Ionel Wechsler, M.S., MiD. and Met., Vice President, Sala Magnetics, Inc., Cambridge, Massachusetts (Section 19, Solid-Solid Operations and Equipment) Arthur W. Westerberg, Ph.D., Swearingen University Professor of Chemical Engineering, Carnegie Mellon University; Member, National Academy of Engineering (Section 3, Mathematics) John M. Wheeldon, Ph.D., Electric Power Research Institute (Section 27, Energy Resources, Conversion. and Utilization)
xviii
LIST OF CONTRIBUTORS
Robert E. White, Ph.D., Principal Engineer; Chemistry and Chemical Engineering Division, Southwest Research Institute (Section 26, Process Safety) J. K. Wilkinson, M.Sc., Consultant Chemical Engineer; Fellow, Institution of Chemical Engineers, London (Section 9, Process Economics) David Winegarder, Ph.D., Engineering Associate, Michigan Division Engineering, The Dow Chemical Company; Member AIChE and CCPS (Section 26, Process Safety) John L. Woodward,
Ph.D., Principal, DNV Technica, Inc. (Section 26, Process Safety)
Yoshiyuki Yamashita, Ph.D., Associate Professor of Chemical Engineering, Tohoku University, Sendai, Japan (Section 3, Mathematics) Cannen M. Yon, M.S., DevelopmentAssociate, UOP, Des Plaines, Illinois; Member, American Institute of Chemical Engineers (Section 16, Adsorption and Ion Exchange)
Preface to the Seventh Edition
Perry’s has been an important source for chemical engineering information since 1934. The significant contributions of the editors who have guided preparation of the previous editions is acknowledged. These include John H. Perry (first to third editions), Robert H. Perry (fourth to sixth editions), Cecil H. Chilton (fourth and fifth editions), and Sidney D. Kirkpatrick (fourth edition). Ray Genereaux (DuPont) contributed to each of the first six editions, and Shelby Miller (Argonne National Lab) worked on the second through the seventh. The current editors directed both the sixth and seventh editions. Advances in the technology of chemical engineering have continued as we have moved toward the twenty-first century, and this edition will carry us into that century. The Handbook has been reorganized. The first group of sections focuses on chemical and physical property data and the fundamentals of chemical engineering. The second and largest group of sections deals with processes, generally divided as heat transfer operations, distillation, kinetics, liquid-liquid, liquid-solid, and so on. The last group treats auxiliary information such as materials of construction, process machinery drives, waste management, and process safety. All sections have been revised and updated, and several sections are entirely new or have been extensively revised. Examples of these sections are mathematics, mass transfer, reaction kinetics, process control, transport and storage of fluids, alternative separation processes, heat-transfer equipment, chemical reactions, liquid-solid operations and equipment, process safety, and analysis of plant performance. Significant new information has also been included in the physical and chemical data sections. Several section editors and contributors worked on this seventh edition, and these persons and their affiliations are listed as a part of the front material. Approximately one-half of the section editors are fellows of the AIChE. In addition, the following chemical engineering students at the University of Kansas assisted in the preparation of the index: Jason Canter, Pau Ying Chong, Mei Ling Chuah, Li Phoon Hor, Siew Pouy Ng, Francis J. Orzulak, Scott C. Renze, Page B. Surbaugh, and Stephen F. Weller. Shari L. Gladman and Sarah Smith provided extensive secretarial assistance. Much of Bob Perry’s work carries over into this edition and his influence is both recognized and remembered. DON W. GREEN JAMES O. MALONEY University of Kansas April, 1997 xix
For the detailed contents of any section, consult the title page of that section. See also the alphabetical index in the back of the handbook.
Section
Conversion Factors and Mathematical Symbols
Jam£s 0. Maloney
1
Physical and Chemical Data Peter E. Liley, George H. Thomson, D. G. Friend, Thomas E. Daubert, Evan Buck
2
Mathematics Bruce A. Finlayson, Jam£s F Davis, Arthur W Westerberg, Yoshiyuki Yamashita
3
Thermodynamics
4
Hendrick C. Van Ness, Michael M. Abbott
Heat and Mass Transfer Jam£s G. Knudsen, Hoyt C. Hottel, Adel F Sarofim, Phillip c. Wankat, Kent S. Knaebel
5
Fluid and Particle Dynamics
6
Reaction Kinetics
Jam£s N. Tilton
Stanley M. Walas
7
Process Control Thomas F Edgar; Cecil L. Smith, F Greg Shinskey, George W Gassman, Paul J. Schajbuch, Thomas J. McAvoy, Dale E. Seborg
8
Process Economics
9
F A. Holland, J. K Wilkinson
Transport and Storage of Fluids
Meherwan 1'. Royce
10
Heat- Transfer Equipment Richard L. Shilling, Kenneth J. Bell, Patrick M. Bemhagen, Thomas M. Flynn, Victor M. Goldschmidt, Predrag S. Hrnjak, F C. Standiford, Klaus D. Timmerhaus
11
Psychrometry, Evaporative Cooling, and Solids Drying Glenn W Baldwin
12
Distillation
Charles G. Moyers,
J. D. Seader;Jeffrey J. Siirola, Scott D. Bamicki
13
vii
viii
CONTENTS
Gas Absorption and Gas-Liquid System Design W R. Penny, B. B. Crocker
james R. Fair; D. E. Steinmeyer;
Liquid-Liquid Extraction Operations and Equipment Roger W Cusack Adsorption and Ion Exchange
14 Lanny A. Robbins,
M. Douglas LeVan, Giorgio Carta, Carmen M. Yon
Gas-Solid Operations and Equipment
Mel Pell, james B. Dunson
15 16 17
Liquid-Solid Operations and Equipment Donald A. Dahlstrom, Richard C. Bennett, Robert G, Emmet, Peter Harriott, Tim Laros, Wallace Leung, Shelby A. Miller; Brooker Morey, james Y. Oldshue, George Priday, Charles E. Silverblatt, I. Stephen Slottee, Iulian c. Smith
18
Solid-Solid Operations and Equipment Kalanadh V S. Sastry, Harrison Cooper; Richard Hogg, T L. p Iespen, Frank Knoll, Bhupendra Parekh, Raj K Rajamani, Thomas Sorenson, Ionel Wechsler; Chad McCleary, David B. Todd
19
Size Reduction and Size Enlargement Bryan I. Ennis, james D. Litster
Richard L. Snow, Terry Allen,
Handling of Bulk Solids and Packaging of Solids and Liquids
Grantges I. Raymus
Alternative Separation Processes joseph D. Henry, Ir:, Michael E. Prudich, William Eykamp, T Alan Hatton, Keith p johnston, Richard M. Lemert, Robert Lemlich, Charles G. Moyers, john Newman, Herbert A. Pohl, Kent Pollock, Michael p Thien Chemical Reactors
Stanley M. Walas
Biochemical Engineering
Henry R. Bungay, Arthur E. Humphrey, George T Tsao
20 21
22 23 24
Waste Management Louis Theodore, Anthony I. Buonicore, John D. McKenna, Irwin I. Kugelman, john s. Ieris, joseph I. Santoleri, Thomas R McGowan
25
Process Safety Stanley M. Englund, Frank T Bodurtha, Laurence G. Britton, Daniel A. Crowl, Stanley Grossel, W G. High, Trevor A. Kletz, Robert W Ormsby, john E. Owens, Carl A. Schiappa, Richard Siwek, Robert E. White, David Winegardner; john L. Woodward
26
Energy Resources, Conversion, and Utilization Walter R Podolski, Shelby A. Miller; David K Schnialzer; Anth9ny G. Fonseca, Vincent Conrad, Douglas E. Lowenhaupt, john Bacha, Lawrence K Rath, Hsue-peng Loh, EdgarB. Klunder; Howard G. McIlvried, III, Gary I. Stiegel, Rameshwar D. Srivastava, Peter I. Loftus, Charles E. Benson, john M. Wheeldon, Michael Krumpelt
27
Materials of Construction
28
Oliver W Siebert, john G. Stoecker
Process Machinery Drives Heinz p Bloch, R. H. Daugherty, Fred K Geitner; Meherwan p Boyce, judson S. Swearingen, Eric jennet, Michael M. Calistrat Analysis of Plant Performance Index follows Section 30.
Colin S. Howat
29 30
Section 1
Conversion Factors and Mathematical Symbols*
James O. Maloney, Ph.D., P.E., Emeritus Professor of Chemical Engineering, University of Kansas; Fellow, American Institute of Chemical Engineering; Fellow, American Association for the Advancement of Science; Member, American Chemical Society, American Society for Engineering Education
Fig. 1-1 Table 1-1 Table 1-2a Table 1-2b Table 1-3 Table 1-4 Table 1-5 Table 1-6 Table 1-7 Table 1-8 Table 1-9
CONVERSION FACTORS Graphic Relationships of SI Units with Names . . . . . . . . . SI Base and Supplementary Quantities and Units. . . . . . . Derived Units of SI that Have Special Names. . . . . . . . . . Additional Common Derived Units of SI . . . . . . . . . . . . . SI Prefixes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Conversion Factors: U.S. Customary and Commonly Used Units to SI Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . Metric Conversion Factors as Exact Numerical Multiples of SI Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Alphabetical Listing of Common Conversions . . . . . . . . . Common Units and Conversion Factors . . . . . . . . . . . . . . Kinematic-Viscosity Conversion Formulas . . . . . . . . . . . . Values of the Gas-Law Constant. . . . . . . . . . . . . . . . . . . . .
1-2 1-3 1-3 1-3 1-3 1-4 1-13 1-15 1-18 1-18 1-18
Table 1-10 United States Customary System of Weights and Measures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 1-11 Temperature Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . Table 1-12 Specific Gravity, Degrees Baumé, Degrees API, Degrees Twaddell, Pounds per Gallon, Pounds per Cubic Foot . . . Table 1-13 Wire and Sheet-Metal Gauges . . . . . . . . . . . . . . . . . . . . . . Table 1-14 Fundamental Physical Constants . . . . . . . . . . . . . . . . . . . .
1-19 1-19 1-20 1-21 1-22
CONVERSION OF VALUES FROM U.S. CUSTOMARY UNITS TO SI UNITS Table 1-15 Table 1-16
MATHEMATICAL SYMBOLS Mathematical Signs, Symbols, and Abbreviations . . . . . . . Greek Alphabet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-24 1-24
* Much of the material was taken from Sec. 1. of the fifth edition. The contribution of Cecil H. Chilton in developing that material is acknowledged. 1-1
FIG. 1-1
1-2
Graphic relationships of SI units with names (U.S. National Bureau of Standards, LC 1078, December 1976.)
TABLE 1-1
SI Base and Supplementary Quantities and Units
Quantity or “dimension” Base quantity or “dimension” length mass time electric current thermodynamic temperature amount of substance luminous intensity Supplementary quantity or “dimension” plane angle solid angle
SI unit
SI unit symbol (“abbreviation”); Use roman (upright) type
meter kilogram second ampere kelvin mole* candela
m kg s A K mol cd
radian steradian
rad sr
* When the mole is used, the elementary entities must be specified; they may be atoms, molecules, ions, electrons, other particles, or specified groups of such particles.
TABLE 1-2a Derived Units of SI that Have Special Names Quantity
Unit
Symbol
Formula
frequency (of a periodic phenomenon) force pressure, stress energy, work, quantity of heat power, radiant flux quantity of electricity, electric charge electric potential, potential difference, electromotive force capacitance electric resistance conductance magnetic flux magnetic-flux density inductance luminous flux illuminance activity (of radionuclides) absorbed dose
hertz newton pascal joule watt coulomb volt
Hz N Pa J W C V
l/s (kg⋅m)/s2 N/m2 N⋅m J/s A⋅s W/A
farad ohm siemens weber tesla henry lumen lux becquerel gray
F Ω S Wb T H lm lx Bq Gy
C/V V/A A/V V⋅s Wb/m2 Wb/A cd⋅sr lm/m2 l/s J/kg
TABLE 1-2b Additional Common Derived Units of SI Quantity
Unit
acceleration angular acceleration angular velocity area concentration (of amount of substance) current density density, mass electric-charge density electric-field strength electric-flux density energy density entropy heat capacity heat-flux density, irradiance luminance magnetic-field strength molar energy molar entropy molar-heat capacity moment of force permeability permittivity radiance
meter per second squared radian per second squared radian per second square meter mole per cubic meter
m/s2 rad/s2 rad/s m2 mol/m3
ampere per square meter kilogram per cubic meter coulomb per cubic meter volt per meter coulomb per square meter joule per cubic meter joule per kelvin joule per kelvin watt per square meter
A/m2 kg/m3 C/m3 V/m C/m2 J/m3 J/K J/K W/m2
candela per square meter ampere per meter joule per mole joule per mole-kelvin joule per mole-kelvin newton-meter henry per meter farad per meter watt per square-metersteradian watt per steradian joule per kilogram-kelvin joule per kilogram joule per kilogram-kelvin cubic meter per kilogram newton per meter watt per meter-kelvin meter per second pascal-second square meter per second cubic meter 1 per meter
cd/m2 A/m J/mol J/(mol⋅K) J/(mol⋅K) N⋅m H/m F/m W/(m2⋅sr)
radiant intensity specific-heat capacity specific energy specific entropy specific volume surface tension thermal conductivity velocity viscosity, dynamic viscosity, kinematic volume wave number
TABLE 1-3
Symbol
W/sr J/(kg⋅K) J/kg J/(kg⋅K) m3/kg N/m W/(m⋅K) m/s Pa⋅s m2/s m3 1/m
SI Prefixes
Multiplication factor
Prefix
Symbol
000 = 1018 000 = 1015 000 = 1012 000 = 109 000 = 106 000 = 103 100 = 102 10 = 101 0.1 = 10−1 0.01 = 10−2 0.001 = 10−3 0.000 001 = 10−6 0.000 000 001 = 10−9 0.000 000 000 001 = 10−12 0.000 000 000 000 001 = 10−15 0.000 000 000 000 000 001 = 10−18
exa peta tera giga mega kilo hecto* deka* deci* centi milli micro nano pico femto atto
E P T G M k h da d c m µ n p f a
1 000 000 000 1 000 000 1 000 1
000 000 000 000 1
000 000 000 000 000 1
*Generally to be avoided.
1-3
TABLE 1-4
Conversion Factors: U.S. Customary and Commonly Used Units to SI Units Customary or commonly used unit
Quantity
SI unit
Alternate SI unit
Conversion factor; multiply customary unit by factor to obtain SI unit
Space,† time Length
naut mi mi chain link fathom yd ft
1.852* E + 00 1.609 344* E + 00 2.011 68* E + 01 2.011 68* E − 01 1.828 8* E + 00 9.144* E − 01 3.048* E − 01 3.048* E + 01 2.54* E + 01 2.54 E + 00 2.54* E + 01
in in mil
km km m m m m m cm mm cm µm
Length/length
ft/mi
m/km
1.893 939 E − 01
Length/volume
ft/U.S. gal ft/ft3 ft/bbl
m/m3 m/m3 m/m3
8.051 964 E + 01 1.076 391 E + 01 1.917 134 E + 00
Area
mi2 section acre ha yd2 ft2 in2
km2 ha ha m2 m2 m2 mm2 cm2
2.589 988 E + 00 2.589 988 E + 02 4.046 856 E − 01 1.000 000* E + 04 8.361 274 E − 01 9.290 304* E − 02 6.451 6* E + 02 6.451 6* E + 00
Area/volume
ft2/in3 ft2/ft3
m2/cm3 m2/m3
5.699 291 E − 03 3.280 840 E + 00
Volume
cubem acre⋅ft
km3 m3 ha⋅m m3 m3 m3 dm3 m3 dm3 m3 dm3 dm3 dm3 dm3 cm3 cm3 cm3
4.168 182 1.233 482 1.233 482 7.645 549 1.589 873 2.831 685 2.831 685 4.546 092 4.546 092 3.785 412 3.785 412 1.136 523 9.463 529 4.731 765 2.841 307 2.957 353 1.638 706
yd3 bbl (42 U.S. gal) ft3 U.K. gal U.S. gal U.K. qt U.S. qt U.S. pt U.K. fl oz U.S. fl oz in3
L L L L L L
E + 00 E + 03 E − 01 E − 01 E − 01 E − 02 E + 01 E − 03 E + 00 E − 03 E + 00 E + 00 E − 01 E − 01 E + 01 E + 01 E + 01
Volume/length (linear displacement)
bbl/in bbl/ft ft3/ft U.S. gal/ft
m3m m3/m m3/m m3/m L/m
6.259 342 E + 00 5.216 119 E − 01 9.290 304* E − 02 1.241 933 E − 02 1.241 933 E + 01
Plane angle
rad deg (°) min (′) sec (″)
rad rad rad rad
1 1.745 329 E − 02 2.908 882 E − 04 4.848 137 E − 06
Solid angle
sr
sr
1
Time
year week h
a d s min s h ns
1 7.0* 3.6* 6.0* 6.0* 1.666 667 1
E + 00 E + 03 E + 01 E + 01 E − 02
1.016 047 9.071 847 5.080 234 4.535 924 4.535 924 3.110 348 2.834 952 6.479 891
E + 00 E − 01 E + 01 E + 01 E − 01 E + 01 E + 01 E + 01
min mµs Mass, amount of substance Mass
1-4
U.K. ton U.S. ton U.K. cwt U.S. cwt lbm oz (troy) oz (av) gr
Mg Mg kg kg kg g g mg
t t
TABLE 1-4
Conversion Factors: U.S. Customary and Commonly Used Units to SI Units (Continued ) Customary or commonly used unit
Quantity Amount of substance
lbm⋅mol std m3(0°C, 1 atm) std ft3 (60°F, 1 atm)
SI unit
Alternate SI unit
Conversion factor; multiply customary unit by factor to obtain SI unit 4.535 924 E − 01 4.461 58 E − 02 1.195 30 E − 03
kmol kmol kmol
Enthalpy, calorific value, heat, entropy, heat capacity Calorific value, enthalpy (mass basis)
Btu/lbm cal/g cal/lbm
MJ/kg kJ/kg kWh/kg kJ/kg J/kg
Caloric value, enthalpy (mole basis)
kcal/(g⋅mol) Btu/(lb⋅mol)
kJ/kmol kJ/kmol
Calorific value (volume basis—solids and liquids)
Btu/U.S. gal
MJ/m3 kJ/m3 kWh/m3 MJ/m3 kJ/m3 kWh/m3 MJ/m3 kJ/m3 kWh/m3 MJ/m3 kJ/m3
kJ/dm3
Btu/U.K. gal Btu/ft3
cal/mL (ft⋅lbf)/U.S. gal
J/g J/g
2.326 000 2.326 000 6.461 112 4.184* 9.224 141
E − 03 E + 00 E − 04 E + 00 E + 00
4.184* E + 03 2.326 000 E + 00
kJ/dm3 kJ/dm3
2.787 163 2.787 163 7.742 119 2.320 800 2.320 800 6.446 667 3.725 895 3.725 895 1.034 971 4.184* 3.581 692
E − 01 E + 02 E − 02 E − 01 E + 02 E − 02 E − 02 E + 01 E − 02 E + 00 E − 01
Calorific value (volume basis—gases)
cal/mL kcal/m3 Btu/ft3
kJ/m3 kJ/m3 kJ/m3 kWh/m3
J/dm3 J/dm3 J/dm3
4.184* 4.184* 3.725 895 1.034 971
E + 03 E + 00 E + 01 E − 02
Specific entropy
Btu/(lbm⋅°R) cal/(g⋅K) kcal/(kg⋅°C)
kJ/(kg⋅K) kJ/(kg⋅K) kJ/(kg⋅K)
J/(g⋅K) J/(g⋅K) J/(g⋅K)
4.186 8* 4.184* 4.184*
E + 00 E + 00 E + 00
Specific-heat capacity (mass basis)
kWh/(kg⋅°C) Btu/(lbm⋅°F) kcal/(kg⋅°C)
kJ/(kg⋅K) kJ/(kg⋅K) kJ/(kg⋅K)
J/(g⋅K) J/(g⋅K) J/(g⋅K)
3.6* 4.186 8* 4.184*
E + 03 E + 00 E + 00
Specific-heat capacity (mole basis)
Btu/(lb⋅mol⋅°F) cal/(g⋅mol⋅°C)
kJ/(kmol⋅K) kJ/(kmol⋅K)
4.186 8* 4.184*
E + 00 E + 00
Temperature (absolute)
°R K
K K
5/9 1
Temperature (traditional)
°F
°C
5/9(°F − 32)
Temperature (difference)
°F
K, °C
5/9
Pressure
atm (760 mmHg at 0°C or 14,696 psi)
µmHg (0°C) µ bar mmHg = torr (0°C) cmH2O (4°C) lbf/ft2 (psf) mHg (0°C) bar dyn/cm2
MPa kPa bar MPa kPa MPa kPa bar kPa kPa kPa kPa kPa Pa Pa Pa
1.013 250* E − 01 1.013 250* E + 02 1.013 250* E + 00 1.0* E − 01 1.0* E + 02 6.894 757 E − 03 6.894 757 E + 00 6.894 757 E − 02 3.376 85 E + 00 2.488 4 E − 01 1.333 224 E − 01 9.806 38 E − 02 4.788 026 E − 02 1.333 224 E − 01 1.0* E + 05 1.0* E − 01
Vacuum, draft
inHg (60°F) inH2O (39.2°F) inH2O (60°F) mmHg (0°C) = torr cmH2O (4°C)
kPa kPa kPa kPa kPa
3.376 85 2.490 82 2.488 4 1.333 224 9.806 38
E + 00 E − 01 E − 01 E − 01 E − 02
Liquid head
ft in
m mm cm
3.048* 2.54* 2.54*
E − 01 E + 01 E + 00
Pressure drop/length
psi/ft
kPa/m
2.262 059 E + 01
Temperature, pressure, vacuum
bar mmHg (0°C) = torr
1-5
TABLE 1-4
Conversion Factors: U.S. Customary and Commonly Used Units to SI Units (Continued ) Customary or commonly used unit
Quantity
SI unit
Alternate SI unit
Conversion factor; multiply customary unit by factor to obtain SI unit
Density, specific volume, concentration, dosage kg/m3 g/m3 kg/m3 g/cm3 kg/m3 kg/m3 g/cm3 kg/m3 kg/m3
1.601 846 1.601 846 1.198 264 1.198 264 9.977 633 1.601 846 1.601 846 1.0* 1.601 846
E + 01 E + 04 E + 02 E − 01 E + 01 E + 01 E − 02 E + 03 E + 01
ft /lbm U.K. gal/lbm U.S. gal/lbm
m3/kg m3/g dm3/kg dm3/kg dm3/kg
6.242 796 6.242 796 6.242 796 1.002 242 8.345 404
E − 02 E − 05 E + 01 E + 01 E + 00
Specific volume (mole basis)
L/(g⋅mol) ft3/(lb⋅mol)
m3/kmol m3/kmol
1 6.242 796 E − 02
Specific volume
bbl/U.S. ton bbl/U.K. ton
m3/t m3/t
1.752 535 E − 01 1.564 763 E − 01
Yield
bbl/U.S. ton bbl/U.K. ton U.S. gal/U.S. ton U.S. gal/U.K. ton
dm3/t dm3/t dm3/t dm3/t
Concentration (mass/mass)
wt % wt ppm
kg/kg g/kg mg/kg
lbm/bbl g/U.S. gal g/U.K. gal lbm/1000 U.S. gal lbm/1000 U.K. gal gr/U.S. gal gr/ft3 lbm/1000 bbl mg/U.S. gal gr/100 ft3
kg/m3 kg/m3 kg/m3 g/m3 g/m3 g/m3 mg/m3 g/m3 g/m3 mg/m3
ft3/ft3 bbl/(acre⋅ft) vol% U.K. gal/ft3 U.S. gal/ft3 mL/U.S. gal mL/U.K. gal vol ppm U.K. gal/1000 bbl U.S. gal/1000 bbl U.K. pt/1000 bbl
m3/m3 m3/m3 m3/m3 dm3/m3 dm3/m3 dm3/m3 dm3/m3 cm3/m3 dm3/m3 cm3/m3 cm3/m3 cm3/m3
Concentration (mole/volume)
(lb⋅mol)/U.S. gal (lb⋅mol)/U.K. gal (lb⋅mol)/ft3 std ft3 (60°F, 1 atm)/bbl
kmol/m3 kmol/m3 kmol/m3 kmol/m3
Concentration (volume/mole)
U.S. gal/1000 std ft3 (60°F/60°F) bbl/million std ft3 (60°F/60°F)
dm3/kmol dm3/kmol
Throughput (mass basis)
U.K. ton/year U.S. ton/year U.K. ton/day
Density
lbm/ft3 lbm/U.S. gal lbm/U.K. gal lbm/ft3 g/cm3 lbm/ft3
Specific volume
ft3/lbm 3
Concentration (mass/volume)
Concentration (volume/volume)
cm3/g cm3/g
L/t L/t L/t L/t
g/dm3 g/L mg/dm3 mg/dm3 mg/dm3 mg/dm3 mg/dm3
L/m3 L/m3 L/m3 L/m3 L/m3
L/kmol L/kmol
1.752 535 1.564 763 4.172 702 3.725 627
E + 02 E + 02 E + 00 E + 00
1.0* 1.0* 1
E − 02 E + 01
2.853 010 2.641 720 2.199 692 1.198 264 9.977 633 1.711 806 2.288 351 2.853 010 2.641 720 2.288 351
E + 00 E − 01 E − 01 E + 02 E + 01 E + 01 E + 03 E + 00 E − 01 E + 01
1 1.288 931 1.0* 1.605 437 1.336 806 2.641 720 2.199 692 1 1.0* 2.859 403 2.380 952 3.574 253
E − 04 E − 02 E + 02 E + 02 E − 01 E − 01 E − 03 E + 01 E + 01 E + 00
1.198 264 9.977 644 1.601 846 7.518 21
E + 02 E + 01 E + 01 E − 03
3.166 91 1.330 10
E + 00 E − 01
1.016 047 9.071 847 1.016 047 4.233 529 9.071 847 3.779 936 1.016 047 9.071 847 4.535 924
E + 00 E − 01 E + 00 E − 02 E − 01 E − 02 E + 00 E − 01 E − 01
Facility throughput, capacity
U.S. ton/day U.K. ton/h U.S. ton/h lbm/h
1-6
t/a t/a t/d t/h t/d t/h t/h t/h kg/h
TABLE 1-4
Conversion Factors: U.S. Customary and Commonly Used Units to SI Units (Continued ) Customary or commonly used unit
Quantity Throughput (volume basis)
bbl/day 3
ft /day bbl/h ft3/h U.K. gal/h U.S. gal/h U.K. gal/min U.S. gal/min
SI unit
Alternate SI unit
Conversion factor; multiply customary unit by factor to obtain SI unit E + 01 E − 01 E − 03 E − 01 E − 02 E − 03 E − 03 E − 03 E − 03 E − 01 E − 02 E − 01 E − 02
t/a m3/d m3/h m3/h m3/h m3/h L/s m3/h L/s m3/h L/s m3/h L/s
5.803 036 1.589 873 1.179 869 1.589 873 2.831 685 4.546 092 1.262 803 3.785 412 1.051 503 2.727 655 7.576 819 2.271 247 6.309 020
kmol/h kmol/s
4.535 924 E − 01 1.259 979 E − 04
Throughput (mole basis)
(lbm⋅mol)/h
Flow rate (mass basis)
U.K. ton/min U.S. ton/min U.K. ton/h U.S. ton/h U.K. ton/day U.S. ton/day million lbm/year U.K. ton/year U.S. ton/year lbm/s lbm/min lbm/h
kg/s kg/s kg/s kg/s kg/s kg/s kg/s kg/s kg/s kg/s kg/s kg/s
1.693 412 1.511 974 2.822 353 2.519 958 1.175 980 1.049 982 5.249 912 3.221 864 2.876 664 4.535 924 7.559 873 1.259 979
E + 01 E + 01 E − 01 E − 01 E − 02 E − 02 E + 00 E − 05 E − 05 E − 01 E − 03 E − 04
Flow rate (volume basis)
bbl/day
U.K. gal/h U.S. gal/h U.K. gal/min U.S. gal/min ft3/min ft3/s
m3/d L/s m3/d L/s m3/s L/s m3/s L/s dm3/s dm3/s dm3/s dm3/s dm3/s dm3/s
1.589 873 1.840 131 2.831 685 3.277 413 4.416 314 4.416 314 7.865 791 7.865 791 1.262 803 1.051 503 7.576 820 6.309 020 4.719 474 2.831 685
E − 01 E − 03 E − 02 E − 04 E − 05 E − 02 E − 06 E − 03 E − 03 E − 03 E − 02 E − 02 E − 01 E + 01
Flow rate (mole basis)
(lb⋅mol)/s (lb⋅mol)/h million scf/D
kmol/s kmol/s kmol/s
4.535 924 E − 01 1.259 979 E − 04 1.383 45 E − 02
Flow rate/length (mass basis)
lbm/(s⋅ft) lbm/(h⋅ft)
kg/(s⋅m) kg/(s⋅m)
1.488 164 E + 00 4.133 789 E − 04
Flow rate/length (volume basis)
U.K. gal/(min⋅ft) U.S. gal/(min⋅ft) U.K. gal/(h⋅in) U.S. gal/(h⋅in) U.K. gal/(h⋅ft) U.S. gal/(h⋅ft)
m2/s m2/s m2/s m2/s m2/s m2/s
Flow rate/area (mass basis)
lbm/(s⋅ft2) lbm/(h⋅ft2)
kg/(s⋅m2) kg/(s⋅m2)
Flow rate/area (volume basis)
ft3/(s⋅ft2) ft3/(min⋅ft2) U.K. gal/(h⋅in2) U.S. gal/(h⋅in2) U.K. gal/(min⋅ft2) U.S. gal/(min⋅ft2) U.K. gal/(h⋅ft2) U.S. gal/(h⋅ft2)
m/s m/s m/s m/s m/s m/s m/s m/s
Flow rate
3
ft /day bbl/h ft3/h
L/s L/s L/s L/s L/s L/s
m3/(s⋅m) m3/(s⋅m) m3/(s⋅m) m3/(s⋅m) m3/(s⋅m) m3/(s⋅m)
2.485 833 2.069 888 4.971 667 4.139 776 4.143 055 3.449 814
E − 04 E − 04 E − 05 E − 05 E − 06 E − 06
4.882 428 E + 00 1.356 230 E − 03 m3/(s⋅m2) m3/(s⋅m2) m3/(s⋅m2) m3/(s⋅m2) m3/(s⋅m2) m3/(s⋅m2) m3/(s⋅m2) m3/(s⋅m2)
3.048* 5.08* 1.957 349 1.629 833 8.155 621 6.790 972 1.359 270 1.131 829
E − 01 E − 03 E − 03 E − 03 E − 04 E − 04 E − 05 E − 05
1-7
TABLE 1-4
Conversion Factors: U.S. Customary and Commonly Used Units to SI Units (Continued ) Customary or commonly used unit
Quantity
SI unit
Alternate SI unit
Conversion factor; multiply customary unit by factor to obtain SI unit
Energy, work, power Energy, work
therm
E + 02 E + 05 E + 01 E + 01 E + 00 E + 03 E − 01 E + 00 E + 03 E − 01 E + 00 E + 03 E + 00 E − 04 E + 00 E − 04 E + 00 E − 03 E − 03 E − 03 E − 03 E − 05 E − 07
kcal cal ft⋅lbf lbf⋅ft J (lbf⋅ft2)/s2 erg
MJ kJ kWh MJ MJ kJ kWh MJ kJ kWh MJ kJ kJ kWh kJ kWh kJ kJ kJ kJ kJ kJ J
1.055 056 1.055 056 2.930 711 1.431 744 2.684 520 2.684 520 7.456 999 2.647 780 2.647 780 7.354 999 3.6* 3.6* 1.899 101 5.275 280 1.055 056 2.930 711 4.184* 4.184* 1.355 818 1.355 818 1.0* 4.214 011 1.0*
Impact energy
kgf⋅m lbf⋅ft
J J
9.806 650* E + 00 1.355 818 E + 00
Surface energy
erg/cm2
mJ/m2
1.0*
Specific-impact energy
(kgf⋅m)/cm2 (lbf⋅ft)/in2
J/cm2 J/cm2
9.806 650* E − 02 2.101 522 E − 03
Power
million Btu/h ton of refrigeration Btu/s kW hydraulic horsepower—hhp hp (electric) hp [(550 ft⋅lbf)/s] ch or CV Btu/min (ft⋅lbf)/s kcal/h Btu/h (ft⋅lbf)/min
MW kW kW kW kW kW kW kW kW kW W W W
2.930 711 3.516 853 1.055 056 1 7.460 43 7.46* 7.456 999 7.354 999 1.758 427 1.355 818 1.162 222 2.930 711 2.259 697
Power/area
Btu/(s⋅ft2) cal/(h⋅cm2) Btu/(h⋅ft2)
kW/m2 kW/m2 kW/m2
1.135 653 E + 01 1.162 222 E − 02 3.154 591 E − 03
Heat-release rate, mixing power
hp/ft3 cal/(h⋅cm3) Btu/(s⋅ft3) Btu/(h⋅ft3)
kW/m3 kW/m3 kW/m3 kW/m3
2.633 414 1.162 222 3.725 895 1.034 971
Cooling duty (machinery)
Btu/(bhp⋅h)
W/kW
Specific fuel consumption (mass basis)
lbm/(hp⋅h)
mg/J kg/kWh
kg/MJ
1.689 659 E − 01 6.082 774 E − 01
Specific fuel consumption (volume basis)
m3/kWh U.S. gal/(hp⋅h) U.K. pt/(hp⋅h)
dm3/MJ dm3/MJ dm3/MJ
mm3/J mm3/J mm3/J
2.777 778 E + 02 1.410 089 E + 00 2.116 806 E − 01
Fuel consumption
U.K. gal/mi U.S. gal/mi mi/U.S. gal mi/U.K. gal
dm3/100 km dm3/100 km km/dm3 km/dm3
L/100 km L/100 km km/L km/L
2.824 807 2.352 146 4.251 437 3.540 064
U.S. tonf⋅mi hp⋅h ch⋅h or CV⋅h kWh Chu Btu
1-8
E + 00
E − 01 E + 00 E + 00 E − 01 E − 01 E − 01 E − 01 E − 02 E − 03 E + 00 E − 01 E − 02
E + 01 E + 00 E + 01 E − 02
3.930 148 E − 01
E + 02 E + 02 E − 01 E − 01
TABLE 1-4
Conversion Factors: U.S. Customary and Commonly Used Units to SI Units (Continued ) Customary or commonly used unit
Quantity
SI unit
Alternate SI unit
Conversion factor; multiply customary unit by factor to obtain SI unit
in/s in/min
km/h km/h m/s cm/s m/s mm/s mm/s m/d mm/s mm/s
1.852* E + 00 1.609 344* E + 00 3.048* E − 01 3.048* E + 01 5.08* E − 03 8.466 667 E − 02 3.527 778 E − 03 3.048* E − 01 2.54* E + 01 4.233 333 E − 01
Corrosion rate
in/year (ipy) mil/year
mm/a mm/a
2.54* 2.54*
Rotational frequency
r/min
r/s rad/s
1.666 667 E − 02 1.047 198 E − 01
Acceleration (linear)
ft/s2
m/s2 cm/s2
3.048* 3.048*
Acceleration (rotational)
rpm/s
rad/s2
1.047 198 E − 01
Momentum
(lbm⋅ft)/s
(kg⋅m)/s
1.382 550 E − 01
Force
U.K. tonf U.S. tonf kgf (kp) lbf dyn
kN kN N N mN
9.964 016 E + 00 8.896 443 E + 00 9.806 650* E + 00 4.448 222 E + 00 1.0 E − 02
Bending moment, torque
U.S. tonf⋅ft kgf⋅m lbf⋅ft lbf⋅in
kN⋅m N⋅m N⋅m N⋅m
2.711 636 E + 00 9.806 650* E + 00 1.355 818 E + 00 1.129 848 E − 01
Bending moment/length
(lbf⋅ft)/in (lbf⋅in)/in
(N⋅m)/m (N⋅m)/m
5.337 866 E + 01 4.448 222 E + 00
Moment of inertia
lbm⋅ft2
Velocity (linear), speed
knot mi/h ft/s ft/min ft/h ft/day
MPa MPa MPa MPa kPa Pa
E − 01 E + 01
4.214 011 E − 02
kg⋅m2 2
E + 01 E − 02
N/mm2 N/mm2 N/mm2 N/mm2
1.378 951 E + 01 9.806 650* E + 00 9.576 052 E − 02 6.894 757 E − 03 4.788 026 E − 02 1.0* E − 01
Stress
U.S. tonf/in kgf/mm2 U.S. tonf/ft2 lbf/in2 (psi) lbf/ft2 (psf) dyn/cm2
Mass/length
lbm/ft
kg/m
1.488 164 E + 00
Mass/area structural loading, bearing capacity (mass basis)
U.S. ton/ft2 lbm/ft2
Mg/m2 kg/m2
9.764 855 E + 00 4.882 428 E + 00
Diffusivity
ft2/s m2/s ft2/h
m2/s mm2/s m2/s
9.290 304* E − 02 1.0* E + 06 2.580 64* E − 05
Thermal resistance
(°C⋅m2⋅h)/kcal (°F⋅ft2⋅h)/Btu
(K⋅m2)/kW (K⋅m2)/kW
8.604 208 E + 02 1.761 102 E + 02
Heat flux
Btu/(h⋅ft2)
kW/m2
3.154 591 E − 03
Thermal conductivity
(cal⋅cm)/(s⋅cm ⋅°C) (Btu⋅ft)/(h⋅ft2⋅°F)
W/(m⋅K) W/(m⋅K) (kJ⋅m)/(h⋅m2⋅K) W/(m⋅K) W/(m⋅K) W/(m⋅K)
4.184* 1.730 735 6.230 646 1.162 222 1.442 279 1.162 222
E + 02 E + 00 E + 00 E + 00 E − 01 E − 01
kW/(m2⋅K) kW/(m2⋅K) kW/(m2⋅K) kW/(m2⋅K) kJ/(h⋅m2⋅K) kW/(m2⋅K) kW/(m2⋅K)
4.184* 2.044 175 1.162 222 5.678 263 2.044 175 5.678 263 1.162 222
E + 01 E + 01 E − 02 E − 03 E + 01 E − 03 E − 03
Miscellaneous transport properties
2
(kcal⋅m)/(h⋅m2⋅°C) (Btu⋅in)/(h⋅ft2⋅°F) (cal⋅cm)/(h⋅cm2⋅°C) Heat-transfer coefficient
cal/(s⋅cm2⋅°C) Btu/(s⋅ft2⋅°F) cal/(h⋅cm2⋅°C) Btu/(h⋅ft2⋅°F) Btu/(h⋅ft2⋅°R) kcal/(h⋅m2⋅°C)
1-9
TABLE 1-4
Conversion Factors: U.S. Customary and Commonly Used Units to SI Units (Continued ) Customary or commonly used unit
Quantity
SI unit
Alternate SI unit
kW/(m3⋅K) kW/(m3⋅K)
Conversion factor; multiply customary unit by factor to obtain SI unit
Volumetric heat-transfer coefficient
Btu/(s⋅ft3⋅°F) Btu/(h⋅ft3⋅°F)
6.706 611 E + 01 1.862 947 E − 02
Surface tension
dyn/cm
mN/m
Viscosity (dynamic)
(lbf⋅s)/in2 (lbf⋅s)/ft2 (kgf⋅s)/m2 lbm/(ft⋅s) (dyn⋅s)/cm2 cP lbm/(ft⋅h)
Pa⋅s Pa⋅s Pa⋅s Pa⋅s Pa⋅s Pa⋅s Pa⋅s
Viscosity (kinematic)
ft2/s in2/s m2/h ft2/h cSt
m2/s mm2/s mm2/s m2/s mm2/s
9.290 304* E − 02 6.451 6* E + 02 2.777 778 E + 02 2.580 64* E − 05 1
Permeability
darcy millidarcy
µm2 µm2
9.869 233 E − 01 9.869 233 E − 04
Thermal flux
Btu/(h⋅ft2) Btu/(s⋅ft2) cal/(s⋅cm2)
W/m2 W/m2 W/m2
3.152 1.135 4.184
E + 00 E + 04 E + 04
Mass-transfer coefficient
(lb⋅mol)/[h⋅ft2(lb⋅mol/ft3)] (g⋅mol)/[s⋅m2(g⋅mol/L)]
m/s m/s
8.467 1.0
E − 05 E + 01
Admittance
S
S
1
Capacitance
µF
µF
1
Charge density
C/mm3
C/mm3
1
Conductance
S⍀
S S
1 1
1 (N⋅s)/m2 (N⋅s)/m2 (N⋅s)/m2 (N⋅s)/m2 (N⋅s)/m2 (N⋅s)/m2 (N⋅s)/m2
6.894 757 E + 03 4.788 026 E + 01 9.806 650* E + 00 1.488 164 E + 00 1.0* E − 01 1.0* E − 03 4.133 789 E − 04
Electricity, magnetism
(mho)
Conductivity
S/m ⍀ /m ⍀ m /m
S/m S/m mS/m
1 1 1
Current density
A/mm2
A/mm2
1
2
Displacement
C/cm
C/cm2
1
Electric charge
C
C
1
Electric current
A
A
1
Electric-dipole moment
C⋅m
C⋅m
1
Electric-field strength
V/m
V/m
1
Electric flux
C
C
1
Electric polarization
C/cm2
C/cm2
1
Electric potential
V mV
V mV
1 1
Electromagnetic moment
A⋅m2
A⋅m2
1
Electromotive force
V
V
1
Flux of displacement
C
C
1
Frequency
cycles/s
Hz
1
Impedance
Ω
Ω
1
Linear-current density
A/mm
A/mm
1
Magnetic-dipole moment
Wb⋅m
Wb⋅m
1
Magnetic-field strength
A/mm Oe gamma
A/mm A/m A/m
1 7.957 747 E + 01 7.957 747 E − 04
Magnetic flux
mWb
mWb
1
1-10
TABLE 1-4
Conversion Factors: U.S. Customary and Commonly Used Units to SI Units (Continued ) Customary or commonly used unit
Quantity Magnetic-flux density
mT G gamma
SI unit mT T nT
Alternate SI unit
Conversion factor; multiply customary unit by factor to obtain SI unit 1 1.0* 1
Magnetic induction
mT
mT
1
Magnetic moment
A⋅m2
A⋅m2
1
Magnetic polarization
mT
mT
1
Magnetic potential difference
A
A
1
Magnetic-vector potential
Wb/mm
Wb/mm
1
Magnetization
A/mm
A/mm
1
Modulus of admittance
S
S
1
Modulus of impedance
Ω
Ω
1
Mutual inductance
H
H
1
Permeability
µH/m
µH/m
1
E − 04
Permeance
H
H
1
Permittivity
µF/m
µF/m
1
Potential difference
V
V
1
Quantity of electricity
C
C
1
Reactance
Ω
Ω
1
Reluctance
H−1
H−1
1
Resistance
Ω
Ω
1
Resistivity
Ω⋅cm Ω⋅m
Ω⋅cm Ω⋅m
1 1
Self-inductance
mH
mH
1
Surface density of change
mC/m2
mC/m2
1
Susceptance
S
S
1
Volume density of charge
C/mm3
C/mm3
1
Absorbed dose
rad
Gy
1.0*
Acoustical energy
J
J
1
Acoustical intensity
W/cm2
W/m2
1.0*
Acoustical power
W
W
1
Sound pressure
N/m2
N/m2
1.0*
Illuminance
fc
lx
1.076 391 E + 01
Illumination
fc
lx
1.076 391 E + 01
Irradiance
W/m2
W/m2
1
Light exposure
fc⋅s
lx⋅s
1.076 391 E + 01
Luminance
cd/m2
cd/m2
1
Acoustics, light, radiation
Luminous efficacy
lm/W
lm/W
1
Luminous exitance
lm/m2
lm/m2
1
Luminous flux
lm
lm
1
Luminous intensity
cd
cd
1
Radiance
W/m2⋅sr
W/m2⋅sr
1
Radiant energy
J
J
1
Radiant flux
W
W
1
Radiant intensity
W/sr
W/sr
1
Radiant power
W
W
1
E − 02 E + 04
1-11
TABLE 1-4
Conversion Factors: U.S. Customary and Commonly Used Units to SI Units (Concluded ) Customary or commonly used unit
Quantity
SI unit
Alternate SI unit
Conversion factor; multiply customary unit by factor to obtain SI unit
Wavelength
Å
nm
1.0*
E − 01
Capture unit
10−3 cm−1
m−1
E + 01
m−1
m−1
1.0* 1 1
Ci
Bq
3.7*
E + 10
Radioactivity
10−3 cm−1
* An asterisk indicates that the conversion factor is exact. † Conversion factors for length, area, and volume are based on the international foot. The international foot is longer by 2 parts in 1 million than the U.S. Survey foot (land-measurement use). NOTE: The following unit symbols are used in the table: Unit symbol
Name
Unit symbol
Name
A a Bq C cd Ci d °C ° dyn F fc G g gr Gy H h ha Hz J K L, ᐉ, l
ampere annum (year) becquerel coulomb candela curie day degree Celsius degree dyne farad footcandle gauss gram grain gray henry hour hectare hertz joule kelvin liter
lm lx m min ′ N naut mi Oe Ω Pa rad r S s ″ sr St T t V W Wb
lumen lux meter minute minute newton U.S. nautical mile oersted ohm pascal radian revolution siemens second second steradian stokes tesla tonne volt watt weber
NOTE:
1-12
Copyright SPE-AIME, The SI Metric System of Units and SPE’s Tentative Metric Standard, Society of Petroleum Engineers, Dallas, 1977.
TABLE 1-5 Metric Conversion Factors as Exact Numerical Multiples of SI Units The first two digits of each numerical entry represent a power of 10. For example, the entry “−02 2.54” expresses the fact that 1 in = 2.54 × 10−2 m. To convert from abampere abcoulomb abfarad abhenry abmho abohm abvolt acre ampere (international of 1948) angstrom are astronomical unit atmosphere bar barn barrel (petroleum 42 gal) barye British thermal unit (ISO/ TC 12) British thermal unit (International Steam Table) British thermal unit (mean) British thermal unit (thermochemical) British thermal unit (39°F) British thermal unit (60°F) bushel (U.S.) cable caliber calorie (International Steam Table) calorie (mean) calorie (thermochemical) calorie (15°C) calorie (20°C) calorie (kilogram, International Steam Table) calorie (kilogram, mean) calorie (kilogram, thermochemical) carat (metric) Celsius (temperature) centimeter of mercury (0°C) centimeter of water (4°C) chain (engineer’s) chain (surveyor’s or Gunter’s) circular mil cord coulomb (international of 1948) cubit cup curie day (mean solar) day (sidereal) degree (angle) denier (international) dram (avoirdupois) dram (troy or apothecary) dram (U.S. fluid) dyne electron volt erg Fahrenheit (temperature)
Multiply by
To convert from
To
Multiply by
ampere coulomb farad henry mho ohm volt meter2 ampere
To
+01 1.00 +01 1.00 +09 1.00 −09 1.00 +09 1.00 −09 1.00 −08 1.00 +03 4.046 856 −01 9.998 35
meter meter2 meter newton/meter2 newton/meter2 meter2 meter3 newton/meter2 joule
−10 1.00 +02 1.00 +11 1.495 978 +05 1.013 25 +05 1.00 −28 1.00 −01 1.589 873 −01 1.00 +03 1.055 06
joule
+03 1.055 04
joule joule
+03 1.055 87 +03 1.054 350
joule joule meter3 meter meter joule
+03 1.059 67 +03 1.054 68 −02 3.523 907 +02 2.194 56 −04 2.54 +00 4.1868
joule joule joule joule joule
+00 4.190 02 +00 4.184 +00 4.185 80 +00 4.181 90 +03 4.186 8
joule joule
+03 4.190 02 +03 4.184
kilogram kelvin newton/meter2 newton/meter2 meter meter
−04 2.00 tK = tc + 273.15 +03 1.333 22 +01 9.806 38 +01 3.048 +01 2.011 68
meter3 meter meter newton/meter2 lumen/meter2 candela/meter2 meter meter/second2 meter3 meter3 meter3 tesla tesla ampere turn meter3 meter3 degree (angular) radian kilogram kilogram meter meter2 henry meter3 watt watt watt watt watt watt second (mean solar) second (mean solar) kilogram kilogram meter newton/meter2 newton/meter2 newton/meter2 newton/meter2 joule 1/meter joule
−05 2.957 352 −01 3.048 −01 3.048 006 +03 2.988 98 +01 1.076 391 +00 3.426 259 +02 2.011 68 −02 1.00 −03 4.546 087 −03 4.404 883 −03 3.785 411 −09 1.00 −04 1.00 −01 7.957 747 −04 1.420 652 −04 1.182 941 −01 9.00 −02 1.570 796 −05 6.479 891 −03 1.00 −01 1.016 +04 1.00 +00 1.000 495 −01 2.384 809 +02 7.456 998 +03 9.809 50 +02 7.46 +02 7.354 99 +02 7.457 +02 7.460 43 +03 3.60 +03 3.590 170 +01 5.080 234 +01 4.535 923 −02 2.54 +03 3.386 389 +03 3.376 85 +02 2.490 82 +02 2.4884 +00 1.000 165 +02 1.00 +03 4.186 74
meter2 meter3 coulomb
−10 5.067 074 +00 3.624 556 −01 9.998 35
meter meter3 disintegration/second second (mean solar) second (mean solar) radian kilogram/meter kilogram kilogram meter3 newton joule joule kelvin
fluid ounce (U.S.) foot foot (U.S. survey) foot of water (39.2°F) footcandle footlambert furlong gal (galileo) gallon (U.K. liquid) gallon (U.S. dry) gallon (U.S. liquid) gamma gauss gilbert gill (U.K.) gill (U.S.) grad grad grain gram hand hectare henry (international of 1948) hogshead (U.S.) horsepower (550 ft lbf/s) horsepower (boiler) horsepower (electric) horsepower (metric) horsepower (U.K.) horsepower (water) hour (mean solar) hour (sidereal) hundredweight (long) hundredweight (short) inch inch of mercury (32°F) inch of mercury (60°F) inch of water (39.2°F) inch of water (60°F) joule (international of 1948) kayser kilocalorie (International Steam Table) kilocalorie (mean) kilocalorie (thermochemical) kilogram mass kilogram-force (kgf) kilopond-force kip knot (international) lambert lambert langley lbf (pound-force, avoirdupois) lbm (pound-mass, avoirdupois) league (British nautical) league (international nautical) league (statute) light-year link (engineer’s) link (surveyor’s or Gunter’s) liter lux maxwell meter micrometer mil mile (U.S. statute) mile (U.K. nautical) mile (international nautical) mile (U.S. nautical) millibar millimeter of mercury (0°C)
joule joule kilogram newton newton newton meter/second candela/meter2 candela/meter2 joule/meter2 newton
+03 4.190 02 +03 4.184 +00 1.00 +00 9.806 65 +00 9.806 65 +03 4.448 221 −01 5.144 444 +04 1/π +03 3.183 098 +04 4.184 +00 4.448 221
kilogram
−01 4.535 923
meter meter
+03 5.559 552 +03 5.556
meter meter meter meter meter3 lumen/meter2 weber wavelengths Kr 86 meter meter meter meter meter meter newton/meter2 newton/meter2
+03 4.828 032 +15 9.460 55 −01 3.048 −01 2.011 68 −03 1.00 +00 1.00 −08 1.00 +06 1.650 763 −06 1.00 −05 2.54 +03 1.609 344 +03 1.853 184 +03 1.852 +03 1.852 +02 1.00 +02 1.333 224
Fahrenheit (temperature)
Celsius
farad (international of 1948) faraday (based on carbon 12) faraday (chemical) faraday (physical) fathom fermi (femtometer)
farad coulomb
−01 4.572 −04 2.365 882 +10 3.70 +04 8.64 +04 8.616 409 −02 1.745 329 −07 1.111 111 −03 1.771 845 −03 3.887 934 −06 3.696 691 −05 1.00 −19 1.602 10 −07 1.00 tK = (5/9)(tF + 459.67) tc = (5/9)(tF − 32) −01 9.995 05 +04 9.648 70
coulomb coulomb meter meter
+04 9.649 57 +04 9.652 19 +00 1.828 8 −15 1.00
1-13
TABLE 1-5 Metric Conversion Factors as Exact Numerical Multiples of SI Units (Concluded ) The first two digits of each numerical entry represent a power of 10. For example, the entry “−02 2.54” expresses the fact that 1 in = 2.54 × 10−2 To convert from minute (angle) minute (mean solar) minute (sidereal) month (mean calendar) nautical mile (international) nautical mile (U.S.) nautical mile (U.K.) oersted ohm (international of 1948) ounce-force (avoirdupois) ounce-mass (avoirdupois) ounce-mass (troy or apothecary) ounce (U.S. fluid) pace parsec pascal peck (U.S.) pennyweight perch phot pica (printer’s) pint (U.S. dry) pint (U.S. liquid) point (printer’s) poise pole pound-force (lbf avoirdupois) pound-mass (lbm avoirdupois) pound-mass (troy or apothecary) poundal quart (U.S. dry) quart (U.S. liquid) rad (radiation dose absorbed) Rankine (temperature) rayleigh (rate of photon emission) rhe rod roentgen rutherford second (angle)
1-14
To
Multiply by
radian second (mean solar) second (mean solar) second (mean solar) meter meter meter ampere/meter ohm newton kilogram kilogram meter3 meter meter newton/meter2 meter3 kilogram meter lumen/meter2 meter meter3 meter3 meter (newton-second)/meter2 meter newton
−04 2.908 882 +01 6.00 +01 5.983 617 +06 2.628 +03 1.852 +03 1.852 +03 1.853 184 +01 7.957 747 +00 1.000 495 −01 2.780 138 −02 2.834 952 −02 3.110 347 −05 2.957 352 −01 7.62 +16 3.083 74 +00 1.00 −03 8.809 767 −03 1.555 173 +00 5.0292 +04 1.00 −03 4.217 517 −04 5.506 104 −04 4.731 764 −04 3.514 598 −01 1.00 +00 5.0292 +00 4.448 221
kilogram
−01 4.535 923
kilogram
−01 3.732 417
newton meter3 meter3 joule/kilogram
−01 1.382 549 −03 1.101 220 −04 9.463 529 −02 1.00
kelvin 1/second-meter2
tK = (5/9)tR +10 1.00
meter2/(newtonsecond) meter coulomb/kilogram disintegration/second radian
+01 1.00 +00 5.0292 −04 2.579 76 +06 1.00 −06 4.848 136
To
Multiply by
second (ephemeris) second (mean solar)
To convert from
second second (ephemeris)
second (sidereal) section scruple (apothecary) shake skein slug span statampere statcoulomb statfarad stathenry statmho statohm statute mile (U.S.) statvolt stere stilb stoke tablespoon teaspoon ton (assay) ton (long) ton (metric) ton (nuclear equivalent of TNT) ton (register) ton (short, 2000 lb) tonne torr (0°C) township unit pole volt (international of 1948) watt (international of 1948) yard year (calendar) year (sidereal) year (tropical) year 1900, tropical, Jan., day 0, hour 12 year 1900, tropical, Jan., day 0, hour 12
second (mean solar) meter2 kilogram second meter kilogram meter ampere coulomb farad henry mho ohm meter volt meter3 candela/meter2 meter2/second meter3 meter3 kilogram kilogram kilogram joule meter3 kilogram kilogram newton/meter2 meter2 weber volt watt meter second (mean solar) second (mean solar) second (mean solar) second (ephemeris)
+00 1.000 000 Consult American Ephemeris and Nautical Almanac −01 9.972 695 +06 2.589 988 −03 1.295 978 −08 1.00 +02 1.097 28 +01 1.459 390 −01 2.286 −10 3.335 640 −10 3.335 640 −12 1.112 650 +11 8.987 554 −12 1.112 650 +11 8.987 554 +03 1.609 344 +02 2.997 925 +00 1.00 +04 1.00 −04 1.00 −05 1.478 676 −06 4.928 921 −02 2.916 666 +03 1.016 046 +03 1.00 +09 4.20 +00 2.831 684 +02 9.071 847 +03 1.00 +02 1.333 22 +07 9.323 957 −07 1.256 637 +00 1.000 330 +00 1.000 165 −01 9.144 +07 3.1536 +07 3.155 815 +07 3.155 692 +07 3.155 692
second
+07 3.155 692
TABLE 1-6
Alphabetical Listing of Common Conversions
To convert from Acres Acres Acres Acre-feet Ampere-hours (absolute) Angstrom units Angstrom units Angstrom units Atmospheres Atmospheres Atmospheres Atmospheres Atmospheres Atmospheres Atmospheres Atmospheres Bags (cement) Barrels (cement) Barrels (oil) Barrels (oil) Barrels (U.S. liquid) Barrels (U.S. liquid) Barrels per day Bars Bars Bars Board feet Boiler horsepower Boiler horsepower B.t.u. B.t.u. B.t.u. B.t.u. B.t.u. B.t.u. B.t.u. B.t.u. B.t.u. B.t.u. B.t.u. per cubic foot B.t.u. per hour B.t.u. per minute B.t.u. per pound B.t.u. per pound per degree Fahrenheit B.t.u. per pound per degree Fahrenheit B.t.u. per second B.t.u. per square foot per hour B.t.u. per square foot per minute B.t.u. per square foot per second for a temperature gradient of 1°F. per inch
To
Multiply by
To convert from
To
Multiply by
Square feet Square meters Square miles Cubic meters Coulombs (absolute) Inches Meters Microns Millimeters of mercury at 32°F Dynes per square centimeter Newtons per square meter Feet of water at 39.1°F Grams per square centimeter Inches of mercury at 32°F Pounds per square foot Pounds per square inch Pounds (cement) Pounds (cement) Cubic meters Gallons Cubic meters Gallons Gallons per minute Atmospheres Newtons per square meter Pounds per square inch Cubic feet B.t.u. per hour Kilowatts Calories (gram) Centigrade heat units (c.h.u. or p.c.u.) Foot-pounds Horsepower-hours Joules Liter-atmospheres Pounds carbon to CO2 Pounds water evaporated from and at 212°F Cubic foot-atmospheres Kilowatt-hours Joules per cubic meter Watts Horsepower Joules per kilogram Calories per gram per degree centigrade Joules per kilogram per degree Kelvin Watts Joules per square meter per second Kilowatts per square foot Calories, gram (15°C.), per square centimeter per second for a temperature gradient of 1°C. per centimeter
43,560 4074 0.001563 1233 3600 3.937 × 10−9 1 × 10−10 1 × 10−4 760 1.0133 × 106 101,325 33.90 1033.3 29.921 2116.3 14.696 94 376 0.15899 42 0.11924 31.5 0.02917 0.9869 1 × 105 14.504 1 ⁄12 33,480 9.803 252 0.55556 777.9 3.929 × 10−4 1055.1 10.41 6.88 × 10−5
B.t.u. (60°F.) per degree Fahrenheit Bushels (U.S. dry) Bushels (U.S. dry) Calories, gram Calories, gram Calories, gram Calories, gram Calories, gram Calories, gram, per gram per degree C. Calories, kilogram Calories, kilogram per second Candle power (spherical) Carats (metric) Centigrade heat units Centimeters Centimeters Centimeters Centimeters Centimeters Centimeters of mercury at 0°C. Centimeters of mercury at 0°C. Centimeters of mercury at 0°C Centimeters of mercury at 0°C. Centimeters of mercury at 0°C. Centimeters per second Centimeters of water at 4°C. Centistokes Circular mils Circular mils Circular mils Cords Cubic centimeters Cubic centimeters Cubic centimeters Cubic centimeters Cubic feet Cubic feet Cubic feet Cubic feet Cubic feet Cubic feet Cubic foot-atmospheres Cubic foot-atmospheres Cubic feet of water (60°F.) Cubic feet per minute Cubic feet per minute Cubic feet per second Cubic feet per second Cubic inches Cubic yards Curies Curies Degrees Drams (apothecaries’ or troy)
Calories per degree centigrade Cubic feet Cubic meters B.t.u. Foot-pounds Joules Liter-atmospheres Horsepower-hours Joules per kilogram per degree Kelvin Kilowatt-hours Kilowatts Lumens Grams B.t.u. Angstrom units Feet Inches Meters Microns Atmospheres Feet of water at 39.1°F. Newtons per square meter Pounds per square foot Pounds per square inch Feet per minute Newtons per square meter Square meters per second Square centimeters Square inches Square mils Cubic feet Cubic feet Gallons Ounces (U.S. fluid) Quarts (U.S. fluid) Bushels (U.S.) Cubic centimeters Cubic meters Cubic yards Gallons Liters Foot-pounds Liter-atmospheres Pounds Cubic centimeters per second Gallons per second Gallons per minute Million gallons per day Cubic meters Cubic meters Disintegrations per minute Coulombs per minute Radians Grams
453.6 1.2444 0.03524 3.968 × 10−3 3.087 4.1868 4.130 × 10−2 1.5591 × 10−6 4186.8 0.0011626 4.185 12.556 0.2 1.8 1 × 108 0.03281 0.3937 0.01 10,000 0.013158 0.4460 1333.2 27.845 0.19337 1.9685 98.064 1 × 10−6 5.067 × 10−6 7.854 × 10−7 0.7854 128 3.532 × 10−5 2.6417 × 10−4 0.03381 0.0010567 0.8036 28,317 0.028317 0.03704 7.481 28.316 2116.3 28.316 62.37 472.0 0.1247 448.8 0.64632 1.6387 × 10−5 0.76456 2.2 × 1012 1.1 × 1012 0.017453 3.888
0.001036 0.3676 2.930 × 10−4 37,260 0.29307 0.02357 2326 1 4186.8 1054.4 3.1546 0.1758 1.2405
1-15
TABLE 1-6
Alphabetical Listing of Common Conversions (Concluded )
To convert from Drams (avoirdupois) Dynes Ergs Faradays Fathoms Feet Feet per minute Feet per minute Feet per (second)2 Feet of water at 39.2°F. Foot-poundals Foot-poundals Foot-poundals Foot-pounds Foot-pounds Foot-pounds Foot-pounds Foot-pounds Foot-pounds Foot-pounds force Foot-pounds per second Foot-pounds per second Furlongs Gallons (U.S. liquid) Gallons Gallons Gallons Gallons Gallons Gallons per minute Gallons per minute Grains Grains Grains per cubic foot Grains per gallon Grams Grams Grams Grams Grams Grams Grams per cubic centimeter
1-16
To Grams Newtons Joules Coulombs (abs.) Feet Meters Centimeters per second Miles per hour Meters per (second)2 Newtons per square meter B.t.u. Joules Liter-atmospheres B.t.u. Calories, gram Foot-poundals Horsepower-hours Kilowatt-hours Liter-atmospheres Joules Horsepower Kilowatts Miles Barrels (U.S. liquid) Cubic meters Cubic feet Gallons (Imperial) Liters Ounces (U.S. fluid) Cubic feet per hour Cubic feet per second Grams Pounds Grams per cubic meter Parts per million Drams (avoirdupois) Drams (troy) Grains Kilograms Pounds (avoirdupois) Pounds (troy) Pounds per cubic foot
Multiply by 1.7719 1 × 10−5 1 × 10−7 96,500 6 0.3048 0.5080 0.011364 0.3048 2989 3.995 × 10−5 0.04214 4.159 × 10−4 0.0012856 0.3239 32.174 5.051 × 10−7 3.766 × 10−7 0.013381 1.3558 0.0018182 0.0013558 0.125 0.03175 0.003785 0.13368 0.8327 3.785 128 8.021 0.002228 0.06480 1⁄ 7000 2.2884 17.118 0.5644 0.2572 15.432 0.001 0.0022046 0.002679 62.43
To convert from Horsepower (British) Horsepower (metric) Horsepower (metric) Hours (mean solar) Inches Inches of mercury at 60°F Inches of water at 60°F Joules (absolute) Joules (absolute) Joules (absolute) Joules (absolute) Joules (absolute) Joules (absolute) Kilocalories Kilograms Kilograms force Kilograms per square centimeter Kilometers Kilowatt-hours Kilowatt-hours Kilowatts Knots (international) Knots (nautical miles per hour) Lamberts Liter-atmospheres Liter-atmospheres Liters Liters Liters Lumens Micromicrons Microns Microns Miles (nautical) Miles (nautical) Miles Miles Miles per hour Miles per hour Milliliters Millimeters
To Pounds water evaporated per hour at 212°F Foot-pounds per second Kilogram-meters per second Seconds Meters Newtons per square meter Newtons per square meter B.t.u. (mean) Calories, gram (mean) Cubic foot-atmospheres Foot-pounds Kilowatt-hours Liter-atmospheres Joules Pounds (avoirdupois) Newtons Pounds per square inch Miles B.t.u. Foot-pounds Horsepower Meters per second Miles per hour Candles per square inch Cubic foot-atmospheres Foot-pounds Cubic feet Cubic meters Gallons Watts Microns Angstrom units Meters Feet Miles (U.S. statute) Feet Meters Feet per second Meters per second Cubic centimeters Meters
Multiply by 2.64 542.47 75.0 3600 0.0254 3376.9 248.84 9.480 × 10−4 0.2389 0.3485 0.7376 2.7778 × 10−7 0.009869 4186.8 2.2046 9.807 14.223 0.6214 3414 2.6552 × 106 1.3410 0.5144 1.1516 2.054 0.03532 74.74 0.03532 0.001 0.26418 0.001496 1 × 10−6 1 × 104 1 × 10−6 6080 1.1516 5280 1609.3 1.4667 0.4470 1 0.001
TABLE 1-6
Alphabetical Listing of Common Conversions (Concluded )
To convert from Grams per cubic centimeter Grams per liter Grams per liter Grams per square centimeter Grams per square centimeter Hectares Hectares Horsepower (British) Horsepower (British) Horsepower (British) Horsepower (British) Horsepower (British) Horsepower (British) Horsepower (British) Pounds (avoirdupois) Pounds (avoirdupois) Pounds (avoirdupois) Pounds per cubic foot Pounds per cubic foot Pounds per square foot Pounds per square foot Pounds per square inch Pounds per square inch Pounds per square inch Pounds force Pounds force per square foot Pounds water evaporated from and at 212°F. Pound-centigrade units (p.c.u.) Quarts (U.S. liquid) Radians Revolutions per minute Seconds (angle) Slugs Slugs Slugs Square centimeters
To Pounds per gallon Grains per gallon Pounds per cubic foot Pounds per square foot Pounds per square inch Acres Square meters B.t.u. per minute B.t.u. per hour Foot-pounds per minute Foot-pounds per second Watts Horsepower (metric) Pounds carbon to CO2 per hour Grains Kilograms Pounds (troy) Grams per cubic centimeter Kilograms per cubic meter Atmospheres Kilograms per square meter Atmospheres Kilograms per square centimeter Newtons per square meter Newtons Newtons per square meter Horsepower-hours B.t.u. Cubic meters Degrees Radians per second Radians Gee pounds Kilograms Pounds Square feet
Multiply by 8.345 58.42 0.0624 2.0482 0.014223 2.471 10,000 42.42 2545 33,000 550 745.7 1.0139 0.175 7000 0.45359 1.2153 0.016018 16.018 4.725 × 10−4 4.882 0.06805 0.07031 6894.8 4.4482 47.88 0.379 1.8 9.464 × 10−4 57.30 0.10472 4.848 × 10−6 1 14.594 32.17 0.0010764
To convert from
To
Millimeters of mercury at 0°C. Millimicrons Mils Mils Minims (U.S.) Minutes (angle) Minutes (mean solar) Newtons Ounces (avoirdupois) Ounces (avoirdupois) Ounces (U.S. fluid) Ounces (troy) Pints (U.S. liquid) Poundals
Newtons per square meter Microns Inches Meters Cubic centimeters Radians Seconds Kilograms Kilograms Ounces (troy) Cubic meters Ounces (apothecaries’) Cubic meters Newtons
Square feet Square feet per hour Square inches Square inches Square yards Stokes Tons (long) Tons (long) Tons (metric) Tons (metric) Tons (metric) Tons (short) Tons (short) Tons (refrigeration) Tons (British shipping) Tons (U.S. shipping) Torr (mm. mercury, 0°C.) Watts Watts Watts Watt-hours Yards
Square meters Square meters per second Square centimeters Square meters Square meters Square meters per second Kilograms Pounds Kilograms Pounds Tons (short) Kilograms Pounds B.t.u. per hour Cubic feet Cubic feet Newtons per square meter B.t.u. per hour Joules per second Kilogram-meters per second Joules Meters
Multiply by 133.32 0.001 0.001 2.54 × 10−5 0.06161 2.909 × 10−4 60 0.10197 0.02835 0.9115 2.957 × 10−5 1.000 4.732 × 10−4 0.13826 0.0929 2.581 × 10−5 6.452 6.452 × 10−4 0.8361 1 × 10−4 1016 2240 1000 2204.6 1.1023 907.18 2000 12,000 42.00 40.00 133.32 3.413 1 0.10197 3600 0.9144
1-17
TABLE 1-7 Mass (M)
Length (L)
Common Units and Conversion Factors* 1 pound mass = 453.5924 grams = 0.45359 kilograms = 7000 grains 1 slug = 32.174 pounds mass 1 ton (short) = 2000 pounds mass 1 ton (long) = 2240 pounds mass 1 ton (metric) = 1000 kilograms = 2204.62 pounds mass 1 pound mole = 453.59 gram moles = 30.480 centimeters = 0.3048 meters 1 inch = 2.54 centimeters = 0.0254 meters 1 mile (U.S.) = 1.60935 kilometers 1 yard = 0.9144 meters 1 foot
Area (L2)
Volume (L3)
1 square foot = 929.0304 square centimeters = 0.09290304 square meters 1 square inch = 6.4516 square centimeters 1 square yard = 0.836127 square meters 1 cubic foot
1 gallon Time (θ) 1 hour
= 28,316.85 cubic centimeters = 0.02831685 cubic meters = 28.31685 liters = 7.481 gallons (U.S.) = 3.7853 liters = 231 cubic inches = 60 minutes = 3600 seconds
Temperature (T) 1 centigrade or Celsius degree = 1.8 Fahrenheit degree Temperature, Kelvin = T°C + 273.15 Temperature, Rankine = T°F + 459.7 Temperature, Fahrenheit = 9/5 T°C + 32 Temperature, centigrade or Celsius = 5/9 (T°F − 32) Temperature, Rankine = 1.8 T K Force (F) 1 pound force = 444,822.2 dynes = 4.448222 Newtons = 32.174 poundals Pressure (F/L2) Normal atmospheric pressure
1 atm = 760 millimeters of mercury at 0°C (density 13.5951 g/cm3) = 29.921 inches of mercury at 32°F = 14.696 pounds force/square inch = 33.899 feet of water at 39.1°F = 1.01325 × 106 dynes/square centimeter = 1.01325 × 105 Newtons/square meter Density (M/L3) 1 pound mass/cubic foot = 0.01601846 grams/cubic centimeter = 16.01846 kilogram/cubic meter Energy (H or FL) 1 British thermal unit = 251.98 calories = 1054.4 joules = 777.97 foot-pounds force = 10.409 liter-atmospheres = 0.2930 watt-hour 2 Diffusivity (L /θ) 1 square foot/hour = 0.258 cm2/s = 2.58 × 10−5 m2/s Viscosity (M/Lθ) 1 pound mass/foot hour = 0.00413 g/cm s 0.000413 kg/m s 1 centipoise = 0.01 poise = 0.01 g/cm s = 0.001 kg/m s = 0.000672 lbm/ft s = 0.0000209 lbfs/ft2 Thermal conductivity [H/θL2(T/L)] 2 1 Btu/hr ft (°F/ft) = 0.00413 cal/s cm2 (°C/cm) = 1.728 J/s m2 (°C/m) Heat transfer coefficient 1 Btu/hr ft2 °F = 5.678 J/s m2 °C Heat capacity (H/MT) 1 Btu/lbm °F = 1 cal/g °C = 4184 J/kg °C Gas constant 1.987 Btu/lbm mole °R = 1.987 cal/mol K = 82.057 atm cm3/mol K = 0.7302 atm ft3/lb mole °F = 10.73 (lbf /in.2) (ft3)/lb mole °R = 1545 (lbf /ft2) (ft3)/lb mole °R = 8.314 (N/m2) (m3)/mol K Gravitational acceleration g = 9.8066 m/s2 = 32.174 ft/s2
NOTE: U.S. customary units; or British units, on left and SI units on right. *Adapted from Faust et al., Principles of Unit Operations, John Wiley and Sons, 1980.
TABLE 1-8
Kinematic-Viscosity Conversion Formulas
Viscosity scale Saybolt Universal Saybolt Furol Redwood No. 1 Redwood Admiralty Engler
Range of t, sec 32 < t < 100 t > 100 25 < t < 40 t > 40 34 < t < 100 t > 100
Kinematic viscosity, stokes 0.00226t − 1.95/t 0.00220t − 1.35/t 0.0224t − 1.84/t 0.0216t − 0.60/t 0.00260t − 1.79/t 0.00247t − 0.50/t 0.027t − 20/t 0.00147t − 3.74/t
TABLE 1-9 Temp. scale
Values of the Gas-Law Constant Press. units
Vol. units
Kelvin atm. atm. mm. Hg bar kg/cm2 atm mm Hg
cm3 liters liters liters liters ft3 ft3
atm in Hg mm Hg lb/in2abs lb/ft2abs
ft3 ft3 ft3 ft3 ft3
Rankine
1-18
Wt. units
Energy units
R
g-moles g-moles g-moles g-moles g-moles g-moles g-moles g-moles lb-moles lb-moles lb-moles lb-moles lb-moles lb-moles lb-moles lb-moles lb-moles lb-moles lb-moles
calories joules (abs) joules (int) atm cm3 atm liters mm Hg-liters bar-liters kg/(cm2)(liters) atm-ft3 mm Hg-ft3 chu or pcu Btu hp-hr kw-hr atm-ft3 in Hg-ft3 mm Hg-ft3 (lb)(ft3)/in2 ft-lb
1.9872 8.3144 8.3130 82.057 0.08205 62.361 0.08314 0.08478 1.314 998.9 1.9872 1.9872 0.0007805 0.0005819 0.7302 21.85 555.0 10.73 1545.0
TABLE 1-10 United States Customary System of Weights and Measures Linear Measure 12 inches (in) or (″) = 1 foot (ft) or (′) 3 feet = 1 yard (yd) 16.5 feet = 1 rod (rd) 5.5 yards
冧 冧
5280 feet = 1 mile (mi) 320 rods 1 mil = 0.001 inch Nautical:
TABLE 1-11
Temperature Conversion Formulas
°F = (°C × 5/9) + 32 °C = (°F − 32) × 5/9 °R = °F + 459.69 °K = °C + 273.15 °K = °R × 5/9 Temperature difference, ⌬T °F = °C × 9/5 NOTE: An extensive table of temperature conversions may be found in the sixth edition of the Handbook (Table 1-12).
6080.2 feet = 1 nautical mile 6 feet = 1 fathom 120 fathoms = 1 cable length 1 knot = 1 nautical mile per hour 60 nautical miles = 1° of latitude
Square Measure 144 sq. inches (sq. in) or (in2) or (ⵧ″) = 1 sq. foot (ft2) or (ⵧ′) 9 sq. feet (ft2) (ⵧ′) = 1 sq. yard (yd2) 30.25 sq. yards = 1 sq. rod, pole, or perch 10 sq. chains 160 sq. rods = = 1 acre 43,560 sq. ft 640 acres = 1 sq. mile = 1 section 1 circular inch (area of circle of 1 inch diameter) = 0.7854 sq. inch 1 sq. inch = 1.2732 circular inch 1 circular mil = area of circle of 0.001 inch diameter 1,000,000 circular mils = 1 circular inch
冦
冧
Circular Measure 60 seconds (″) (sec) = 1 minute (min) or (′) 60 minutes (′) = 1 degree (°) 90 degrees (°) = 1 quadrant 360 degrees (°) = 1 circumference = 1 radian (rad.) 57.29578 degrees = 57° 17′ 44.81″
冦
Volume Measure Solid:
1728 cubic in (cu. in) (in3) = 1 cubic foot (cu. ft)(ft3) 27 cu. ft = 1 cubic yard (cu. yd) Dry Measure: 2 pints = 1 quart 8 quarts = 1 peck 4 pecks = 1 bushel 1 United States Winchester bushel = 2150.42 cubic inches Liquid: 4 gills = 1 pint (pt) 2 pints = 1 quart (qt) 4 quarts = 1 gallon (gal) 7.4805 gallons = 1 cubic foot Apothecaries’ Liquid: 60 minims (min. or ) = 1 fluid dram or drachm 8 drams ( ) = 1 fluid ounce 16 ounces (oz. ) = 1 pint Avoirdupois Weight 16 drams = 437.5 grains = 1 ounce (oz) 16 ounces = 7000 grains = 1 pound (lb) 100 pounds = 1 hundredweight (cwt) 2000 pounds = 1 short ton: 2240 pounds = 1 long ton Troy Weight 24 grains = 1 pennyweight (dwt) 20 pennyweights = 1 ounce (oz) 12 ounces = 1 pound (lb) Apothecaries’ Weight 20 grains (gr) = 1 scruple ( ) 3 scruples = 1 dram ( ) 8 drams = 1 ounce ( ) 12 ounces = 1 pound (lb)
1-19
TABLE 1-12
Specific Gravity, Degrees Baumé, Degrees API, Degrees Twaddell, Pounds per Gallon, Pounds per Cubic Foot* 145 140 sp gr 60°/60°F − 1 141.5 °Bé = 145 − ᎏ (heavier than H2O); °Bé = ᎏ − 130 (lighter than H2O); °Tw = ᎏᎏ °API = ᎏ − 131.5 sp gr sp gr 0.005 sp gr Lb per gal at 60°F wt in air
Lb per ft3 at 60°F wt in air
Sp gr 60°/ 60°
°Bé
104.33 102.38 100.47 98.58 96.73
4.9929 5.0346 5.0763 5.1180 5.1597
37.350 37.662 37.973 38.285 38.597
0.700 .705 .710 .715 .720
70.00 68.58 67.18 65.80 64.44
94.00 92.22 90.47 88.75 87.05
94.90 93.10 91.33 89.59 87.88
5.2014 5.2431 5.2848 5.3265 5.3682
39.910 39.222 39.534 39.845 40.157
.725 .730 .735 .740 .745
.650 .655 .660 .665 .670
85.38 83.74 82.12 80.53 78.96
86.19 84.53 82.89 81.28 79.69
5.4098 5.4515 5.4932 5.5349 5.5766
40.468 40.780 41.092 41.404 41.716
.675 .680 .685 .690 .695
77.41 75.88 74.38 72.90 71.44
78.13 76.59 75.07 73.57 72.10
5.6183 5.6600 5.7017 5.7434 5.7851
42.028 42.340 42.652 42.963 43.275
Lb per ft3 at 60°F wt in air
Sp gr 60°/ 60°
°Bé
Sp gr 60°/ 60°
°Bé
°API
0.600 .605 .610 .615 .620
103.33 101.40 99.51 97.64 95.81
.625 .630 .635 .640 .645
°API
Lb per gal at 60°F wt in air
Lb per ft3 at 60°F wt in air
Sp gr 60°/ 60°
°Bé
°API
70.64 69.21 67.80 66.40 65.03
5.8268 5.8685 5.9101 5.9518 5.9935
43.587 43.899 44.211 44.523 44.834
0.800 .805 .810 .815 .820
45.00 43.91 42.84 41.78 40.73
45.38 44.28 43.19 42.12 41.06
63.10 61.78 60.48 59.19 57.92
63.67 62.34 61.02 59.72 58.43
6.0352 6.0769 6.1186 6.1603 6.2020
45.146 45.458 45.770 46.082 46.394
.825 .830 .835 .840 .845
39.70 38.67 37.66 36.67 35.68
.750 .755 .760 .765 .770
56.67 55.43 54.21 53.01 51.82
57.17 55.92 54.68 53.47 52.27
6.2437 6.2854 6.3271 6.3688 6.4104
46.706 47.018 47.330 47.642 47.953
.850 .855 .860 .865 .870
.775 .780 .785 .790 .795
50.65 49.49 48.34 47.22 46.10
51.08 49.91 48.75 47.61 46.49
6.4521 6.4938 6.5355 6.5772 6.6189
47.265 48.577 48.889 49.201 49.513
.875 .880 .885 .890 .895
Lb per ft3 at 60°F wt in air
Sp gr 60°/ 60°
Lb per gal at 60°F wt in air
Lb per ft3 at 60°F wt in air
Sp gr 60°/ 60°
°Bé
°API
Lb per gal at 60°F wt in air
6.6606 6.7023 6.7440 6.7857 6.8274
49.825 50.137 50.448 50.760 51.072
0.900 .905 .910 .915 .920
25.56 24.70 23.85 23.01 22.17
25.72 24.85 23.99 23.14 22.30
7.4944 7.5361 7.5777 7.6194 7.6612
56.062 56.374 56.685 56.997 57.310
40.02 38.98 37.96 36.95 35.96
6.8691 6.9108 6.9525 6.9941 7.0358
51.384 51.696 52.008 52.320 52.632
.925 .930 .935 .940 .945
21.35 20.54 19.73 18.94 18.15
21.47 20.65 19.84 19.03 18.24
7.7029 7.7446 7.7863 7.8280 7.8697
57.622 57.934 58.246 58.557 58.869
34.71 33.74 32.79 31.85 30.92
34.97 34.00 33.03 32.08 31.14
7.0775 7.1192 7.1609 7.2026 7.2443
52.943 53.255 53.567 53.879 54.191
.950 .955 .960 .965 .970
17.37 16.60 15.83 15.08 14.33
17.45 16.67 15.90 15.13 14.38
7.9114 7.9531 7.9947 8.0364 8.0780
59.181 59.493 59.805 60.117 60.428
30.00 29.09 28.19 27.30 26.42
30.21 29.30 28.39 27.49 26.60
7.2860 7.3277 7.3694 7.4111 7.4528
54.503 54.815 55.127 55.438 55.750
.975 .980 .985 .990 .995 1.000
13.59 12.86 12.13 11.41 10.70 10.00
13.63 12.89 12.15 11.43 10.71 10.00
8.1197 8.1615 8.2032 8.2449 8.2866 8.3283
60.740 61.052 61.364 61.676 61.988 62.300 Lb per ft3 at 60°F. wt. in air
°Tw
Lb per gal at 60°F wt in air
°Tw
Lb per gal at 60°F wt in air
°Bé
°Tw
Lb per gal at 60°F wt in air
°Bé
°Tw
Lb per gal at 60°F wt in air
1.005 1.010 1.015 1.020 1.025
0.72 1.44 2.14 2.84 3.54
1 2 3 4 5
8.3700 8.4117 8.4534 8.4950 8.5367
62.612 62.924 63.236 63.547 63.859
1.255 1.260 1.265 1.270 1.275
29.46 29.92 30.38 30.83 31.27
51 52 53 54 55
10.4546 10.4963 10.5380 10.5797 10.6214
78.206 78.518 78.830 79.141 79.453
1.505 1.510 1.515 1.520 1.525
48.65 48.97 49.29 49.61 49.92
101 102 103 104 105
12.5392 12.5809 12.6226 12.6643 12.7060
93.800 94.112 94.424 94.735 95.047
1.755 1.760 1.765 1.770 1.775
62.38 62.61 62.85 63.08 63.31
151 152 153 154 155
14.6238 14.6655 14.7072 14.7489 14.7906
109.394 109.705 110.017 110.329 110.641
1.030 1.035 1.040 1.045 1.050
4.22 4.90 5.58 6.24 6.91
6 7 8 9 10
8.5784 8.6201 8.6618 8.7035 8.7452
64.171 64.483 64.795 65.107 65.419
1.280 1.285 1.290 1.295 1.300
31.72 32.16 32.60 33.03 33.46
56 57 58 59 60
10.6630 10.7047 10.7464 10.7881 10.8298
79.765 80.077 80.389 80.701 81.013
1.530 1.535 1.540 1.545 1.550
50.23 50.54 50.84 51.15 51.45
106 107 108 109 110
12.7477 12.7894 12.8310 12.8727 12.9144
95.359 95.671 95.983 96.295 96.606
1.780 1.785 1.790 1.795 1.800
63.54 63.77 63.99 64.22 64.44
156 157 158 159 160
14.8323 14.8740 14.9157 14.9574 14.9990
110.953 111.265 111.577 111.889 112.200
1.055 1.060 1.065 1.070 1.075
7.56 8.21 8.85 9.49 10.12
11 12 13 14 15
8.7869 8.8286 8.8703 8.9120 8.9537
65.731 66.042 66.354 66.666 66.978
1.305 1.310 1.315 1.320 1.325
33.89 34.31 34.73 35.15 35.57
61 62 63 64 65
10.8715 10.9132 10.9549 10.9966 11.0383
81.325 81.636 81.948 82.260 82.572
1.555 1.560 1.565 1.570 1.575
51.75 52.05 52.35 52.64 52.94
111 112 113 114 115
12.9561 12.9978 13.0395 13.0812 13.1229
96.918 97.230 97.542 97.854 98.166
1.805 1.810 1.815 1.820 1.825
64.67 64.89 65.11 65.33 65.55
161 162 163 164 165
15.0407 15.0824 15.1241 15.1658 15.2075
112.512 112.824 113.136 113.448 113.760
1.080 1.085 1.090 1.095 1.100
10.74 11.36 11.97 12.58 13.18
16 17 18 19 20
8.9954 9.0371 9.0787 9.1204 9.1621
67.290 67.602 67.914 68.226 68.537
1.330 1.335 1.340 1.345 1.350
35.98 36.39 36.79 37.19 37.59
66 67 68 69 70
11.0800 11.1217 11.1634 11.2051 11.2467
82.884 83.196 83.508 83.820 84.131
1.580 1.585 1.590 1.595 1.600
53.23 53.52 53.81 54.09 54.38
116 117 118 119 120
13.1646 13.2063 13.2480 13.2897 13.3313
98.478 98.790 99.102 99.414 99.725
1.830 1.835 1.840 1.845 1.850
65.77 65.98 66.20 66.41 66.62
166 167 168 169 170
15.2492 15.2909 15.3326 15.3743 15.4160
114.072 114.384 114.696 115.007 115.318
1.105 1.110 1.115 1.120 1.125
13.78 14.37 14.96 15.54 16.11
21 22 23 24 25
9.2038 9.2455 9.2872 9.3289 9.3706
68.849 69.161 69.473 69.785 70.097
1.355 1.360 1.365 1.370 1.375
37.99 38.38 38.77 39.16 39.55
71 72 73 74 75
11.2884 11.3301 11.3718 11.4135 11.4552
84.443 84.755 85.067 85.379 85.691
1.605 1.610 1.615 1.620 1.625
54.66 54.94 55.22 55.49 55.77
121 122 123 124 125
13.3730 13.4147 13.4564 13.4981 13.5398
100.037 100.349 100.661 100.973 101.285
1.855 1.860 1.865 1.870 1.875
66.83 67.04 67.25 67.46 67.67
171 172 173 174 175
15.4577 15.4993 15.5410 15.5827 15.6244
115.630 115.943 116.255 116.567 116.879
1.130 1.135 1.140 1.145 1.150
16.68 17.25 17.81 18.36 18.91
26 27 28 29 30
9.4123 9.4540 9.4957 9.5374 9.5790
70.409 70.721 71.032 71.344 71.656
1.380 1.385 1.390 1.395 1.400
39.93 40.31 40.68 41.06 41.43
76 77 78 79 80
11.4969 11.5386 11.5803 11.6220 11.6637
86.003 86.315 86.626 86.938 87.250
1.630 1.635 1.640 1.645 1.650
56.04 56.32 56.59 56.85 57.12
126 127 128 129 130
13.5815 13.6232 13.6649 13.7066 13.7483
101.597 101.909 102.220 102.532 102.844
1.880 1.885 1.890 1.895 1.900
67.87 68.08 68.28 68.48 68.68
176 177 178 179 180
15.6661 15.7078 15.7495 15.7912 15.8329
117.191 117.503 117.814 118.126 118.438
1.155 1.160 1.165 1.170 1.175
19.46 20.00 20.54 21.07 21.60
31 32 33 34 35
9.6207 9.6624 9.7041 9.7458 9.7875
71.968 72.280 72.592 72.904 73.216
1.405 1.410 1.415 1.420 1.425
41.80 42.16 42.53 42.89 43.25
81 82 83 84 85
11.7054 11.7471 11.7888 11.8304 11.8721
87.562 87.874 88.186 88.498 88.810
1.655 1.660 1.665 1.670 1.675
57.39 57.65 57.91 58.17 58.43
131 132 133 134 135
13.7900 13.8317 13.8734 13.9150 13.9567
103.156 103.468 103.780 104.092 104.404
1.905 1.910 1.915 1.920 1.925
68.88 69.08 69.28 69.48 69.68
181 182 183 184 185
15.8746 15.9163 15.9580 15.9996 16.0413
118.740 119.062 119.374 119.686 119.998
1.180 1.185 1.190 1.195 1.200
22.12 22.64 23.15 23.66 24.17
36 37 38 39 40
9.8292 9.8709 9.9126 9.9543 9.9960
73.528 73.840 74.151 74.463 74.775
1.430 1.435 1.440 1.445 1.450
43.60 43.95 44.31 44.65 45.00
86 87 88 89 90
11.9138 11.9555 11.9972 12.0389 12.0806
89.121 89.433 89.745 90.057 90.369
1.680 1.685 1.690 1.695 1.700
58.69 58.95 59.20 59.45 59.71
136 137 138 139 140
13.9984 14.0401 14.0818 14.1235 14.1652
104.715 105.027 105.339 105.651 105.963
1.930 1.935 1.940 1.945 1.950
69.87 70.06 70.26 70.45 70.64
186 187 188 189 190
16.0830 16.1247 16.1664 16.2081 16.2498
120.309 120.621 120.933 121.245 121.557
1.205 1.210 1.215 1.220 1.225
24.67 25.17 25.66 26.15 26.63
41 42 43 44 45
10.0377 10.0793 10.1210 10.1627 10.2044
75.087 75.399 75.711 76.022 76.334
1.455 1.460 1.465 1.470 1.475
45.34 45.68 46.02 46.36 46.69
91 92 93 94 95
12.1223 12.1640 12.2057 12.2473 12.2890
90.681 90.993 91.305 91.616 91.928
1.705 1.710 1.715 1.720 1.725
59.96 60.20 60.45 60.70 60.94
141 142 143 144 145
14.2069 14.2486 14.2903 14.3320 14.3737
106.275 106.587 106.899 107.210 107.522
1.955 1.960 1.965 1.970 1.975
70.83 71.02 71.21 71.40 71.58
191 192 193 194 195
16.2915 16.3332 16.3749 16.4166 16.4583
121.869 122.181 122.493 122.804 123.116
1.230 1.235 1.240 1.245 1.250
27.11 27.59 28.06 28.53 29.00
46 47 48 49 50
10.2461 10.2878 10.3295 10.3712 10.4129
76.646 76.958 77.270 77.582 77.894
1.480 1.485 1.490 1.495 1.500
47.03 47.36 47.68 48.01 48.33
96 97 98 99 100
12.3307 12.3724 12.4141 12.4558 12.4975
92.240 92.552 92.864 93.176 93.488
1.730 1.735 1.740 1.745 1.750
61.18 61.34 61.67 61.91 62.14
146 147 148 149 150
14.4153 14.4570 14.4987 14.5404 14.5821
107.834 108.146 108.458 108.770 109.082
1.980 1.985 1.990 1.995 2.000
71.77 71.95 72.14 72.32 72.50
196 197 198 199 200
16.5000 16.5417 16.5833 16.6250 16.6667
123.428 123.740 124.052 124.364 124.676
Sp gr 60°/ 60°
°Bé
Lb per ft3 at 60°F wt in air
Sp gr 60°/ 60°
Lb per ft3 at 60°F. wt. in air
*Prepared by Lewis V. Judson, Ph.D., Chief of Length Section of National Bureau of Standards with the advice and assistance of E. L. Peffer, B.S., A.M., late Chief of Capacity and Density Section, National Bureau of Standards.
1-20
TABLE 1-13
Wire and Sheet-Metal Gauges* Values in approximate decimals of an inch As a number of gauges are in use for various shapes and metals, it is advisable to state the thickness in thousandths when specifying gauge number.
Gauge number
American (AWG) or Brown & Sharpe (B & S) (for nonferrous wire and sheet)†
U.S. Steel Wire (Stl WG) or Washburn & Moen or Roebling or Am. Steel & Wire Co. [A. (steel) WG] (for steel wire)
Birmingham (BWG) (for steel wire) or Stubs Iron Wire (for iron or brass wire)‡
U.S. Standard (for sheet and plate metal, wrought iron)
0000000 000000 00000 0000 000 00 0
— — — 0.460 .410 .365 .325
0.4900 .4615 .4305 .3938 .3625 .3310 .3065
— — — 0.454 .425 .380 .340
1 2 3 4 5
.289 .258 .229 .204 .182
.2830 .2625 .2437 .2253 .2070
6 7 8 9 10
.162 .144 .128 .114 .102
11 12 13 14 15
U.S. Steel Wire (Stl WG) or Washburn & Moen or Roebling or Am. Steel & Wire Co. [A. (steel) WG] (for steel wire)
Birmingham (BWG) (for steel wire) or Stubs Iron Wire (for iron or brass wire)‡
U.S. Standard (for sheet and plate metal, wrought iron)
Standard Birmingham (BG) (for sheet and hoop metal)
Imperial Standard and Wire Gauge (SWG) (British legal standard)
Gauge number
Gauge number
American (AWG) or Brown & Sharpe (B & S) (for nonferrous wire and sheet)†
Standard Birmingham (BG) (for sheet and hoop metal)
Imperial Standard and Wire Gauge (SWG) (British legal standard)
Gauge number
— — — — — — —
0.6666 .6250 .5883 .5416 .5000 .4452 .3964
0.500 .464 .432 .400 .372 .348 .324
0000000 000000 00000 0000 000 00 0
26 27 28 29 30
0.0159 .0142 .0126 .0113 .0100
0.0181 .0173 .0162 .0150 .0140
0.018 .016 .014 .013 .012
0.0188 .0172 .0156 .0141 .0125
0.0196 .0175 .0156 .0139 .0123
0.018 .0164 .0148 .0136 .0124
26 27 28 29 30
.300 .284 .259 .238 .220
— — 0.239 .224 .209
.3532 .3147 .2804 .2500 .2225
.300 .276 .252 .232 .212
1 2 3 4 5
31 32 33 34 35
.0089 .0080 .0071 .0063 .0056
.0132 .0128 .0118 .0104 .0095
.010 .009 .008 .007 .005
.0109 .0102 .0094 .0086 .0078
.0110 .0098 .0087 .0077 .0069
.0116 .0108 .0100 .0092 .0084
31 32 33 34 35
.1920 .1770 .1620 .1483 .1350
.203 .180 .165 .148 .134
.194 .179 .164 .150 .135
.1981 .1764 .1570 .1398 .1250
.192 .176 .160 .144 .128
6 7 8 9 10
36 37 38 39 40
.0050 .0045 .0040 .0035 .0031
.0090 .0085 .0080 .0075 .0070
.004 — — — —
.0070 .0066 .0062 — —
.0061 .0054 .0048 .0043 .0039
.0076 .0068 .0060 .0052 .0048
36 37 38 39 40
.091 .081 .072 .064 .057
.1205 .1055 .0915 .0800 .0720
.120 .109 .095 .083 .072
.120 .105 .090 .075 .067
.1113 .0991 .0882 .0785 .0699
.116 .104 .092 .080 .072
11 12 13 14 15
41 42 43 44 45
— — — — —
.0066 .0062 .0060 .0058 .0055
— — — — —
— — — — —
.0034 .0031 .0027 .0024 .0022
.0044 .0040 .0036 .0032 .0028
41 42 43 44 45
16 17 18 19 20
.051 .045 .040 .036 .032
.0625 .0540 .0475 .0410 .0348
.065 .058 .049 .042 .035
.060 .054 .0478 .0418 .0359
.0625 .0556 .0495 .0440 .0392
.064 .056 .048 .040 .036
16 17 18 19 20
46 47 48 49 50
— — — — —
.0052 .0050 .0048 .0046 .0044
— — — — —
— — — — —
.0019 .0017 .0015 .0014 .0012
.0024 .0020 .0016 .0012 .0010
46 47 48 49 50
21 22 23 24 25
.0285 .0253 .0226 .0201 .0179
.0317 .0286 .0258 .0230 .0204
.032 .028 .025 .022 .020
.0329 .0299 .0269 .0239 .0209
.0349 .0313 .0278 .0248 .0220
.032 .028 .024 .022 .020
21 22 23 24 25
Metric wire gauge is 10 times the diameter in millimeters. *Courtesy of Dr. Lewis V. Judson with I. H. Fullmer, National Bureau of Standards. † Sometimes used for iron wire. ‡ Sometimes used for copper plate and for steel plate 12 gauge and heavier and for steel tubes.
1-21
TABLE 1-14
Fundamental Physical Constants
1 sec = 1.00273791 sidereal seconds g0 = 9.80665 m/sec2 1 liter = 0.001 cu. m 1 atm = 101,325 newtons/sq m 1 mm Hg (pressure) = (1⁄ 760) atm = 133.3224 newtons/sq m 1 int ohm = 1.000495 ⫾ 0.000015 abs ohm 1 int amp = 0.999835 ⫾ 0.000025 abs amp 1 int coul = 0.999835 ⫾ 0.000025 abs coul 1 int volt = 1.000330 ⫾ 0.000029 abs volt 1 int watt = 1.000165 ⫾ 0.000052 abs watt 1 int joule = 1.000165 ⫾ 0.000052 abs joule T0°C = 273.150 ⫾ 0.010°K (PV)0°CP=0 = (RT)0°C = 2271.16 ⫾ 0.04 abs joule/mole = 22,414.6 ⫾ 0.4 cu. cm atm/mole = 22.4146 ⫾ 0.0004 liter atm/mole R = 8.31439 ⫾ 0.00034 abs joule/deg mole = 1.98719 ⫾ 0.00013 cal/deg mole = 82.0567 ⫾ 0.0034 cu. cm atm/deg mole = 0.0820567 ⫾ 0.0000034 liter atm/deg mole ln 10 = 2.302585 R ln 10 = 19.14460 ⫾ 0.00078 abs joule/deg mole = 4.57567 ⫾ 0.00030 cal/deg mole N = (6.02283 ⫾ 0.0022) × 1023/mole h = (6.6242 ⫾ 0.0044) × 10−34 joule sec c = (2.99776 ⫾ 0.00008) × 108 m/sec (h2/8π2k) = (4.0258 ⫾ 0.0037) × 10−39 g sq cm deg (h/8π2c) = (2.7986 ⫾ 0.0018) × 10−39 g cm Z = Nhc = 11.9600 ⫾ 0.0036 abs joule cm/mole = 2.85851 ⫾ 0.0009 cal cm/mole (Z/R) = (hc/k) = c2 = 1.43847 ⫾ 0.00045 cm deg Ᏺ = 96,501.2 ⫾ 10.0 int coul/g-equiv or int joule/int volt g-equiv = 96,485.3 ⫾ 10.0 abs coul/g-equiv or abs joule/abs volt g-equiv = 23,068.1 ⫾ 2.4 cal/int volt g-equiv = 23,060.5 ⫾ 2.4 cal/abs volt g-equiv e = (1.60199 ⫾ 0.00060) × 10−19 abs coul = (1.60199 ⫾ 0.00060) × 10−20 abs emu = (4.80239 ⫾ 0.00180) × 10−10 abs esu 1 int electron-volt/molecule = 96,501.2 ⫾ 10 int joule/mole = 23,068.1 ⫾ 2.4 cal/mole 1 abs electron-volt/molecule = 96,485.3 ⫾ 10. abs joule/mole = 23,060.5 ⫾ 2.4 cal/mole 1 int electron-volt = (1.60252 ⫾ 0.00060) × 10−12 erg 1 abs electron-volt = (1.60199 ⫾ 0.00060) × 10−12 erg hc = (1.23916 ⫾ 0.00032) × 10−4 int electron-volt cm = (1.23957 ⫾ 0.00032) × 10−4 abs electron-volt cm k = (8.61442 ⫾ 0.00100) × 10−5 int electron-volt/deg = (8.61727 ⫾ 0.00100) × 10−5 abs electron-volt/deg = (R/N) = (1.38048 ⫾ 0.00050) × 10−23 joule/deg 1 IT cal = (1⁄ 860) = 0.00116279 int watt-hr = 4.18605 int joule = 4.18674 abs joule = 1.000654 cal 1 cal = 4.1840 abs joule = 4.1833 int joule = 41.2929 ⫾ 0.0020 cu. cm atm = 0.0412929 ⫾ 0.0000020 liter atm 1 IT cal/g = 1.8 Btu/lb 1 Btu = 251.996 IT cal = 0.293018 int watt-hr = 1054.866 int joule = 1055.040 abs joule = 252.161 cal 1 horsepower = 550 ft-lb (wt)/sec = 745.578 int watt = 745.70 abs watt 1 in = (1/0.3937) = 2.54 cm 1 ft = 0.304800610 m 1 lb = 453.5924277 g 1 gal = 231 cu. in = 0.133680555 cu. ft = 3.785412 × 10−3 cu. m = 3.785412 liter
1-22
sec = mean solar second Definition: g0 = standard gravity Definition: atm = standard atmosphere mm Hg (pressure) = standard millimeter mercury int = international; abs = absolute amp = ampere coul = coulomb
Absolute temperature of the ice point, 0°C PV product for ideal gas at 0°C R = gas constant per mole
ln = natural logarithm (base e) N = Avogadro number h = Planck constant c = velocity of light Constant in rotational partition function of gases Constant relating wave number and moment of inertia Z = constant relating wave number and energy per mole c2 = second radiation constant Ᏺ = Faraday constant
e = electronic charge
Constant relating wave number and energy per molecule k = Boltzmann constant Definition of IT cal: IT = International steam tables cal = thermochemical calorie Definition: cal = thermochemical calorie
Definition of Btu: Btu = IT British Thermal Unit
cal = thermochemical calorie Definition of horsepower (mechanical): lb (wt) = weight of 1 lb at standard gravity Definition of in: in = U.S. inch ft = U.S. foot (1 ft = 12 in) Definition; lb = avoirdupois pound Definition; gal = U.S. gallon
CONVERSION OF VALUES FROM U.S. CUSTOMARY UNITS TO SI UNITS American engineers are probably more familiar with the magnitude of physical entities in U.S. customary units than in SI units. Consequently, errors made in the conversion from one set of units to the other may go undetected. The following six examples will show how to convert the elements in six dimensionless groups. Proper conversions will result in the same numerical value for the dimensionless number. The dimensionless numbers used as examples are the Reynolds, Prandtl, Nusselt, Grashof, Schmidt, and Archimedes numbers. Table 1-7 provides a number of useful conversion factors. To make a conversion of an element in U.S. customary units to SI units, one multiplies the value of the U.S. customary unit, found on the left side in the table, by the equivalent value on the right side. For example, to convert 10 British thermal units to joules, one multiplies 10 by 1054.4 to obtain 10544 joules. In each example, the initial values of the factors are expressed in U.S. customary units, and the dimensionless value is calculated. Then the factors are converted to SI units, and the dimensionless value is recalculated. The two dimensionless values will be approximately the same. (Small variations occur due to the number of significant figures carried in the solution.)
Example 1. Calculation of a Reynolds Number DVρ NRe = ᎏ µ U.S. customary units D = 3 in. = 3⁄12 ft V = 6 ft/s ρ = 0.08 lbm/ft3 µ = 0.015 cp = (0.015)(0.000672) lbm/ft⋅s (3/12)(6)(0.08) NRe = ᎏᎏ = 11,904 (0.015)(0.000672) SI units D = (3)(0.0254) m V = (6)(0.3048) m/s ρ = (0.08)(16.018) kg/m3 µ = (0.015)(0.001) kg/m⋅s
(Difference due to rounding)
Example 4. Calculation of a Grashof Number NGr = L3ρ2gβ(∆T)/µ2 U.S. Customary units L = 3 ft ρ = 0.0725 lbm/ft3 g = 32.174 ft/s2 β = 0.00168/°R ∆T = 99 °R µ = 0.019 centipoise = 0.019 × 0.000672 lbm/ft⋅s = 1.277 × 10−5 lbm/ft⋅s (33) (0.0725)2(32.174) (0.00168) (99) = 4.66 × 109 NGr = ᎏᎏᎏᎏ (1.277 × 10−5)2 SI units L = (3)(0.3048) = 0.9144 m ρ = (0.0725)(16.018) = 1.1613 kg/m3 g = 9.807 m/s2 β = (0.00168)/(1.8) = 0.000933/°K ∆T = (99)(1.8) = 178.2 °K µ = (0.019)(0.001) = 1.9 × 10−5 kg/m⋅s (0.9144)3(1.1613)2(9.807)(0.000933)(178.2) = 4.66 × 109 NGr = ᎏᎏᎏᎏᎏ (1.9 × 10−5)2
Example 5. Calculation of a Schmidt Number µ NSc = ᎏ ρD
(3 × 0.0254) (6 × 0.3048) (0.08 × 16.018) NRe = ᎏᎏᎏᎏᎏ = 11,904 (0.015) (0.001)
Example 2. Calculation of a Prandtl Number Cp µ NPr = ᎏ k U.S. customary units γp = 0.47 Btu/lbm °F µ = 15 centipoise = (15) (0.000672) (3600) lbm/ft⋅hr k = 0.065 Btu/hr⋅ft2 (°F/ft) (0.47) (15 × 0.000672 × 3600) NPr = ᎏᎏᎏᎏ = 262.4 0.065 SI units γ = (0.47)(4184) J/kg °C µ = (15)(0.001) kg/m⋅s k = (0.065)(1.728) J/s⋅m2 (°C/m) (0.47) (4184) (15) (0.001) NPr = ᎏᎏᎏ = 262.6 (0.065) (1.728) (Difference due to rounding)
Example 3. Calculation of a Nusselt Number hD NNu = ᎏ k U.S. customary units h = 200 Btu/hr⋅ft2⋅°F D = 1.5 in. = 1.5/12 ft k = 0.07 Btu/hr⋅ft2 (°F/ft) (200)(1.5/12) NNu = ᎏᎏ = 357.1 0.07 SI units h = (200)(5.678) J/(s⋅m2⋅°C) D = (1.5)(0.0254) m k = (0.07)(1.728) J/s⋅m2 (°C/m)
(200) (5.678) (1.5) (0.0254) NNu = ᎏᎏᎏ = 357.7 (0.07) (1.728)
U.S. customary units µ = 0.02 centipoise = (0.02)(2.42) lbm/ft⋅hr ρ = 0.08 lbm/ft3 D = 1.0 ft2/hr (diffusivity) (0.02) (2.42) NSc = ᎏᎏ = 0.605 (0.08)(1.0) SI units µ = (0.02)(0.001) kg/m⋅s ρ = (0.08)(16.02) kg/m2 D = (1.0)(2.58 × 10−5) m2/s (0.02) (0.001) = 0.605 NSc = ᎏᎏᎏᎏ (0.08)(16.02)(1.0) (2.58 × 10−5)
Example 6. Calculation of an Archimedes Number d 3ρf(ρp − ρf)g NAr = ᎏᎏ µ2 U.S. customary units d = 2 mm = 2/[(1000)(0.3048)] = 0.00656 ft ρf = 0.0175 lbm/ft3 ρp = 168.5 lbm/ft3 g = 32.174 ft/s2 µ = 0.04 centipoise = 0.04 × 0.000672 = 2.688−5 lbm/ft⋅s (0.00656)3 (0.0175) (168.5 − 0.017) (32.174) = 37,064 NAr = ᎏᎏᎏᎏᎏ (2.688 × 10−5)2 SI units d = 2/1000 m ρp = 168.5 × 16.02 = 2699.37 kg/m3 ρf = 0.0175 × 16.02 = 0.2804 g/m3 g = 9.807 m/s2 µ = 0.04 × 0.001 = 4 × 10−5 kg/m⋅s (2/1000)3 (0.2804) (2699.37 − 0.28) (9.807) = 37,118 NAr = ᎏᎏᎏᎏᎏ (4 × 10−5)2 (Difference due to rounding)
1-23
MATHEMATICAL SYMBOLS TABLE 1-15
Mathematical Signs, Symbols, and Abbreviations
⫾ (⫿) : ⬋ < ⬏ > ⬐ ⬵ ∼ ⬑ ≠ ⬟ ∝ ∞ ∴ 兹苶苶 3 苶苶 兹 n 兹苶苶 ⬔ ⊥ 储 |x| log or log10 loge or ln e a° a′ a a″ a sin cos tan ctn or cot sec csc vers covers exsec sin−1 sinh cosh tanh sinh−1 f(x) or φ(x) ∆x 冱 dx dy/dx or y′ d2y/dx2 or y″ dny/dxn ∂y/∂x ∂ny/∂xn ∂ny ᎏ ∂x∂y
冮
冕
plus or minus (minus or plus) divided by, ratio sign proportional sign less than not less than greater than not greater than approximately equals, congruent similar to equivalent to not equal to approaches, is approximately equal to varies as infinity therefore square root cube root nth root angle perpendicular to parallel to numerical value of x common logarithm or Briggsian logarithm natural logarithm or hyperbolic logarithm or Naperian logarithm base (2.178) of natural system of logarithms an angle a degrees prime, an angle a minutes double prime, an angle a seconds, a second sine cosine tangent cotangent secant cosecant versed sine coversed sine exsecant anti sine or angle whose sine is hyperbolic sine hyperbolic cosine hyperbolic tangent anti hyperbolic sine or angle whose hyperbolic sine is function of x increment of x summation of differential of x derivative of y with respect to x second derivative of y with respect to x nth derivative of y with respect to x partial derivative of y with respect to x nth partial derivative of y with respect to x nth partial derivative with respect to x and y integral of
b
integral between the limits a and b
a
y˙ y¨ ∆ or ∇2
δ
冖
1-24
first derivative of y with respect to time second derivative of y with respect to time the “Laplacian” ∂2 ∂2 ∂2 ᎏ2 + ᎏ2 + ᎏ2 ∂x ∂y ∂z sign of a variation sign for integration around a closed path
冢
冣
TABLE 1-16 Alpha Beta Gamma Delta Epsilon Zeta Eta Theta Iota Kappa Lambda Mu
Greek Alphabet
= Α, α = A, a = Β, β = B, b = Γ, γ = G, g = ∆, δ = D, d = Ε, ε = E, e = Ζ, ζ = Z, z = Η, η = E, e = Θ, θ = Th, th = Ι, = I, i = Κ, κ = K, k = Λ, λ = L, l = Μ, µ = M, m
Nu Xi Omicron Pi Rho Sigma Tau Upsilon Phi Chi Psi Omega
= Ν, ν = N, n = Ξ, ξ = X, x = Ο, ο = O, o = Π, π = P, p = Ρ, ρ = R, r = Σ, σ = S, s = Τ, τ = T, t = ⌼, υ = U, u = Φ, φ = Ph, ph = Χ, χ = Ch, ch = Ψ, ψ = Ps, ps = Ω, ω = O, o
Section 2
Physical and Chemical Data*
Peter E. Liley, Ph.D., D.I.C., School of Mechanical Engineering, Purdue University. (physical and chemical data) George H. Thomson, AIChE Design Institute for Physical Property Data. (Tables 2-6, 2-30, 2-164, 2-193, 2-196, 2-198, 2-221) D.G. Friend, National Institutes of Standards and Technology, Boulder, CO. (Tables 2-333, 2-334, Figs. 2-25, 2-26) Thomas E. Daubert, Ph.D., Professor, Department of Chemical Engineering, The Pennsylvania State University. (Prediction and Correlation of Physical Properties) Evan Buck, M.S.Ch.E., Manager, Thermophysical Property Skill Center, Central Technology, Union Carbide Corporation. (Prediction and Correlation of Physical Properties)
GENERAL REFERENCES PHYSICAL PROPERTIES OF PURE SUBSTANCES Tables 2-1 2-2
Physical Properties of the Elements and Inorganic Compounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Physical Properties of Organic Compounds. . . . . . . . . . . . . .
VAPOR PRESSURES OF PURE SUBSTANCES Units Conversions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Additional References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tables 2-3 Vapor Pressure of Water Ice from −15 to 0°C . . . . . . . . . . . . 2-4 Vapor Pressure of Liquid Water from −16 to 0°C . . . . . . . . . 2-5 Vapor Pressure of Liquid Water from 0 to 100°C . . . . . . . . . 2-6 Vapor Pressure of Inorganic and Organic Liquids. . . . . . . . . 2-6a Alphabetical Index to Substances in Tables 2-6, 2-30, 2-164, 2-193, 2-196, 2-198, and 2-221 . . . . . . . . . . . . . . . . . 2-7 Vapor Pressures of Inorganic Compounds, up to 1 atm . . . . 2-8 Vapor Pressures of Organic Compounds, up to 1 atm. . . . . . VAPOR PRESSURES OF SOLUTIONS Units Conversions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tables and Figures 2-9 Partial Pressures of Water over Aqueous Solutions of HCl . . 2-10 Partial Pressures of HCl over Aqueous Solutions of HCl . . .
2-11 2-7 2-28
2-12 2-13
2-48 2-48 2-48 2-48 2-49 2-50 2-55 2-57 2-61
2-76 2-76 2-76
2-14 2-15 2-16 2-17 2-18 2-19 2-20 2-21 2-22 2-23
Vapor Pressures of H3PO4 Aqueous: Partial Pressure of H2O Vapor (Fig. 2-1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vapor Pressures of H3PO4 Aqueous: Weight of H2O in Saturated Air (Fig. 2-2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Partial Pressures of H2O and SO2 over Aqueous Solutions of Sulfur Dioxide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Water Partial Pressure, bar, over Aqueous Sulfuric Acid Solutions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sulfur Trioxide Partial Pressure, bar, over Aqueous Sulfuric Acid Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sulfuric Acid Partial Pressure, bar, over Aqueous Sulfuric Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Total Pressure, bar, of Aqueous Sulfuric Acid Solutions . . . . Partial Pressures of HNO3 and H2O over Aqueous Solutions of HNO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Partial Pressures of H2O and HBr over Aqueous Solutions of HBr at 20 to 55°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Partial Pressures of HI over Aqueous Solutions of HI at 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vapor Pressures of the System: Water-Sulfuric Acid-Nitric Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Total Vapor Pressures of Aqueous Solutions of CH3COOH . . Partial Pressures of H2O over Aqueous Solutions of HN3 . . Vapor Pressure of Aqueous Diethylene Glycol Solutions (Fig. 2-3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mole Percentages of H2O over Aqueous Solutions of NH3 . . Partial Pressures of NH3 over Aqueous Solutions of NH3 . . .
2-77 2-77 2-77 2-78 2-80 2-82 2-83 2-84 2-85 2-85 2-85 2-85 2-85 2-85 2-86 2-87
* The contributions of J.K. Fink, Argonne National Laboratory; U. Grigull, Tech. Universität, Munich, Germany; and H. Sato, Keio University, Japan, are acknowledged. 2-1
2-2 2-24 2-25 2-26 2-27
PHYSICAL AND CHEMICAL DATA Total Vapor Pressures of Aqueous Solutions of NH3 . . . . . . . Partial Pressures of H2O over Aqueous Solutions of Sodium Carbonate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Partial Pressures of H2O and CH3OH over Aqueous Solutions of Methyl Alcohol . . . . . . . . . . . . . . . . . . . . . . . . . Partial Pressures of H2O over Aqueous Solutions of Sodium Hydroxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WATER-VAPOR CONTENT OF GASES Chart for Gases at High Pressures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Water Content of Air (Fig. 2-4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DENSITIES OF PURE SUBSTANCES Units Conversions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tables 2-28 Density (kg/m3) of Water from 0 to 100°C. . . . . . . . . . . . . . . 2-29 Density (kg/m3) of Mercury from 0 to 350°C. . . . . . . . . . . . . 2-30 Densities of Inorganic and Organic Liquids . . . . . . . . . . . . . DENSITIES OF AQUEOUS INORGANIC SOLUTIONS Units and Units Conversions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Additional References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tables 2-31 Aluminum Sulfate [A12(SO4)3] . . . . . . . . . . . . . . . . . . . . . . . . . 2-32 Ammonia (NH3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-33 Ammonium Acetate (CH3COONH4) . . . . . . . . . . . . . . . . . . . . 2-34 Ammonium Bichromate [(NH4)2Cr2O7]. . . . . . . . . . . . . . . . . . 2-35 Ammonium Chloride (NH4Cl) . . . . . . . . . . . . . . . . . . . . . . . . . 2-36 Ammonium Chromate [(NH4)2CrO4]. . . . . . . . . . . . . . . . . . . . 2-37 Ammonium Nitrate (NH4NO3). . . . . . . . . . . . . . . . . . . . . . . . . 2-38 Ammonium Sulfate [(NH4)2SO4] . . . . . . . . . . . . . . . . . . . . . . . 2-39 Arsenic Acid (H3A3O4). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-40 Barium Chloride (BaCl2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-41 Cadmium Nitrate [Cd(NO3)2]. . . . . . . . . . . . . . . . . . . . . . . . . . 2-42 Calcium Chloride (CaCl2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-43 Calcium Hydroxide [Ca(OH)2] . . . . . . . . . . . . . . . . . . . . . . . . . 2-44 Calcium Hypochlorite (CaOCl2). . . . . . . . . . . . . . . . . . . . . . . . 2-45 Calcium Nitrate [Ca(NO3)2] . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-46 Chromic Acid (CrO3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-47 Chromium Chloride (CrCl3) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48 Copper Nitrate [Cu(NO3)2]. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-49 Copper Sulfate (CuSO4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-50 Cuprous Chloride (Cu2Cl2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-51 Ferric Chloride (FeCl3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-52 Ferric Sulfate [Fe2(SO4)3] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-53 Ferric Nitrate [Fe(NO3)3] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-54 Ferrous Sulfate (FeSO4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-55 Hydrogen Bromide (HBr). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-56 Hydrogen Cyanide (HCN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-57 Hydrogen Chloride (HCl). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-58 Hydrogen Fluoride (HF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-59 Hydrogen Peroxide (H2O2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-60 Hydrofluosilic Acid (H2SiF6). . . . . . . . . . . . . . . . . . . . . . . . . . . 2-61 Magnesium Chloride (MgCl2) . . . . . . . . . . . . . . . . . . . . . . . . . 2-62 Magnesium Sulfate (MgSO4) . . . . . . . . . . . . . . . . . . . . . . . . . . 2-63 Nickel Chloride (NiCl2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-64 Nickel Nitrate [Ni(NO3)2] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-65 Nickel Sulfate (NiSO4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-66 Nitric Acid (HNO3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-67 Perchloric Acid (HClO4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-68 Phosphoric Acid (H3PO4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-69 Potassium Bicarbonate (KHCO3) . . . . . . . . . . . . . . . . . . . . . . . 2-70 Potassium Bromide (KBr). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-71 Potassium Carbonate (K2CO3) . . . . . . . . . . . . . . . . . . . . . . . . . 2-72 Potassium Chromate (K2CrO4) . . . . . . . . . . . . . . . . . . . . . . . . . 2-73 Potassium Chlorate (KClO3) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-74 Potassium Chloride (KCl) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-75 Potassium Chrome Alum [K2Cr2(SO4)4]. . . . . . . . . . . . . . . . . . 2-76 Potassium Hydroxide (KOH) . . . . . . . . . . . . . . . . . . . . . . . . . . 2-77 Potassium Nitrate (KNO3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-78 Potassium Dichromate (K2Cr2O7). . . . . . . . . . . . . . . . . . . . . . . 2-79 Potassium Sulfate (K2SO4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-80 Potassium Sulfite (K2SO3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-81 Sodium Acetate (NaC2H3O2) . . . . . . . . . . . . . . . . . . . . . . . . . . 2-82 Sodium Arsenate (Na3AsO4) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-83 Sodium Bichromate (Na2Cr2O7) . . . . . . . . . . . . . . . . . . . . . . . . 2-84 Sodium Bromide (NaBr). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-85 Sodium Formate (HCOONa) . . . . . . . . . . . . . . . . . . . . . . . . . . 2-86 Sodium Carbonate (Na2CO3) . . . . . . . . . . . . . . . . . . . . . . . . . . 2-87 Sodium Chlorate (NaClO3) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-88 2-89 2-89 2-89
2-90 2-90
2-91 2-91 2-93 2-94
2-99 2-99 2-99 2-99 2-99 2-99 2-99 2-99 2-99 2-99 2-99 2-100 2-100 2-100 2-100 2-100 2-100 2-100 2-100 2-100 2-100 2-100 2-100 2-101 2-101 2-101 2-101 2-101 2-101 2-101 2-101 2-101 2-101 2-101 2-101 2-101 2-101 2-102 2-103 2-103 2-103 2-103 2-104 2-104 2-104 2-104 2-104 2-104 2-104 2-104 2-104 2-104 2-104 2-104 2-104 2-104 2-104 2-105 2-105
2-88 2-89 2-90 2-91 2-92 2-93 2-94 2-95 2-96 2-97 2-98 2-99 2-100 2-101 2-102 2-103 2-104 2-105
Sodium Chloride (NaCl) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sodium Chromate (Na2CrO4) . . . . . . . . . . . . . . . . . . . . . . . . . Sodium Hydroxide (NaOH) . . . . . . . . . . . . . . . . . . . . . . . . . . Sodium Nitrate (NaNO3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sodium Nitrite (NaNO2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sodium Silicates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sodium Sulfate (Na2SO4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sodium Sulfide (Na2S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sodium Sulfite (Na2SO3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sodium Thiosulfate (Na2S2O3) . . . . . . . . . . . . . . . . . . . . . . . . Sodium Thiosulfate Pentahydrate (Na2S2O3⋅5H2O). . . . . . . . Stannic Chloride (SnCl4). . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stannous Chloride (SnCl2) . . . . . . . . . . . . . . . . . . . . . . . . . . . Sulfuric Acid (H2SO4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Zinc Bromide (ZnBr2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Zinc Chloride (ZnCl2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Zinc Nitrate [Zn(NO3)2] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Zinc Sulfate (ZnSO4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DENSITIES OF AQUEOUS ORGANIC SOLUTIONS Units and Units Conversions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tables 2-106 Formic Acid (HCOOH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-107 Acetic Acid (CH3COOH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-108 Oxalic Acid (H2C2O4). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-109 Methyl Alcohol (CH3OH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-110 Ethyl Alcohol (C2H5OH). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-111 Densities of Mixtures of C2H5OH and H2O at 20°C . . . . . . . 2-112 Specific Gravity (60°/60°F [(15.56°/15.56°C)]) of Mixtures by Volume of C2H5OH and H2O . . . . . . . . . . . . . . 2-113 n-Propyl Alcohol (C3H7OH) . . . . . . . . . . . . . . . . . . . . . . . . . . 2-114 Isopropyl Alcohol (C3H7OH) . . . . . . . . . . . . . . . . . . . . . . . . . 2-115 Glycerol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-116 Hydrazine (N2H4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-117 Densities of Aqueous Solutions of Miscellaneous Organic Compounds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DENSITIES OF MISCELLANEOUS MATERIALS Tables 2-118 Approximate Specific Gravities and Densities of Miscellaneous Solids and Liquids. . . . . . . . . . . . . . . . . . . . . 2-119 Density (kg/m3) of Selected Elements as a Function of Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SOLUBILITIES Units Conversions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tables 2-120 Solubilities of Inorganic Compounds in Water at Various Temperatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-121 Acetylene (C2H2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-122 Air. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-123 Ammonia (NH3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-124 Ammonia (NH3)—Low Pressures . . . . . . . . . . . . . . . . . . . . . 2-125 Carbon Dioxide (CO2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-126 Carbon Monoxide (CO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-127 Carbonyl Sulfide (COS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-128 Chlorine (Cl2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-129 Chlorine Dioxide (ClO2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-130 Ethane (C2H6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-131 Ethylene (C2H4). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-132 Helium (He) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-133 Hydrogen (H2)—Temperature . . . . . . . . . . . . . . . . . . . . . . . . 2-134 Hydrogen (H2)—Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-135 Hydrogen Chloride (HCl). . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-136 Hydrogen Sulfide (H2S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-137 Methane (CH4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-138 Nitrogen (N2)—Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 2-139 Nitrogen (N2)—Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-140 Oxygen (O2)—Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 2-141 Oxygen (O2)—Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-142 Ozone (O3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-143 Propylene (C3H6). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-144 Sulfur Dioxide (SO2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . THERMAL EXPANSION Units Conversions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Additional References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermal Expansion of Gases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tables 2-145 Linear Expansion of the Solid Elements . . . . . . . . . . . . . . . .
2-105 2-105 2-105 2-105 2-105 2-105 2-106 2-106 2-106 2-106 2-106 2-106 2-106 2-107 2-109 2-109 2-109 2-109
2-109 2-109 2-110 2-111 2-111 2-112 2-113 2-114 2-115 2-115 2-116 2-116 2-117
2-119 2-120 2-120 2-121 2-125 2-125 2-125 2-125 2-125 2-125 2-125 2-126 2-126 2-126 2-126 2-126 2-126 2-127 2-127 2-127 2-127 2-127 2-127 2-127 2-127 2-128 2-128 2-128
2-128 2-128 2-128 2-129
PHYSICAL AND CHEMICAL DATA 2-146 2-147 2-148
Linear Expansion of Miscellaneous Substances. . . . . . . . . . . Cubical Expansion of Liquids . . . . . . . . . . . . . . . . . . . . . . . . . Cubical Expansion of Solids . . . . . . . . . . . . . . . . . . . . . . . . . .
JOULE-THOMSON EFFECT Units Conversions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tables 2-149 Additional References Available for the Joule-Thomson Coefficient . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-150 Approximate Inversion-Curve Locus in Reduced Coordinates (Tr = T/Tc; Pr = P/Pc) . . . . . . . . . . . . . . . . . . . . . 2-151 Joule-Thomson Data for Air . . . . . . . . . . . . . . . . . . . . . . . . . . 2-152 Approximate Inversion-Curve Locus for Air . . . . . . . . . . . . . 2-153 Joule-Thomson Data for Argon . . . . . . . . . . . . . . . . . . . . . . . 2-154 Approximate Inversion-Curve Locus for Argon. . . . . . . . . . . 2-155 Joule-Thomson Data for Carbon Dioxide . . . . . . . . . . . . . . . 2-156 Approximate Inversion-Curve Locus for Carbon Dioxide . . 2-157 Approximate Inversion-Curve Locus for Deuterium . . . . . . 2-158 Approximate Inversion-Curve Locus for Ethane. . . . . . . . . . 2-159 Joule-Thomson Data for Helium . . . . . . . . . . . . . . . . . . . . . . 2-160 Approximate Inversion-Curve Locus for Normal Hydrogen. . 2-161 Approximate Inversion-Curve Locus for Methane . . . . . . . . 2-162 Joule-Thomson Data for Nitrogen . . . . . . . . . . . . . . . . . . . . . 2-163 Approximate Inversion-Curve Locus for Propane. . . . . . . . . CRITICAL CONSTANTS Additional References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 2-164 Critical Constants and Acentric Factors of Inorganic and Organic Compounds . . . . . . . . . . . . . . . . . . . . . . . . . . . COMPRESSIBILITIES Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Units Conversions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tables 2-165 Compressibility Factors for Air. . . . . . . . . . . . . . . . . . . . . . . . 2-166 Compressibility Factors for Argon . . . . . . . . . . . . . . . . . . . . . 2-167 Compressibility Factors for Carbon Dioxide . . . . . . . . . . . . . 2-168 Compressibility Factors for Carbon Monoxide . . . . . . . . . . . 2-169 Compressibility Factors for Ethanol. . . . . . . . . . . . . . . . . . . . 2-170 Compressibility Factors for Ethylene. . . . . . . . . . . . . . . . . . . 2-171 Compressibility Factors for Normal Hydrogen . . . . . . . . . . . 2-172 Compressibility Factors for KLEA 60 . . . . . . . . . . . . . . . . . . 2-173 Compressibility Factors for KLEA 61 . . . . . . . . . . . . . . . . . . 2-174 Compressibility Factors for KLEA 66 . . . . . . . . . . . . . . . . . . 2-175 Compressibility Factors for Krypton . . . . . . . . . . . . . . . . . . . 2-176 Compressibility Factors for Methane (R50) . . . . . . . . . . . . . 2-177 Compressibility Factors for Methanol . . . . . . . . . . . . . . . . . . 2-178 Compressibility Factors for Neon. . . . . . . . . . . . . . . . . . . . . . 2-179 Compressibility Factors for Nitrogen. . . . . . . . . . . . . . . . . . . 2-180 Compressibility Factors for Oxygen . . . . . . . . . . . . . . . . . . . . 2-181 Compressibility Factors for Refrigerant 32 . . . . . . . . . . . . . . 2-182 Compressibility Factors for Refrigerant 123 . . . . . . . . . . . . . 2-183 Compressibility Factors for Refrigerant 124 . . . . . . . . . . . . . 2-184 Compressibility Factors for Refrigerant 134a . . . . . . . . . . . . 2-185 Compressibility Factors for Water Substance (fps units) . . . 2-186 Compressibility Factors of Water Substance (SI units) . . . . . 2-187 Compressibility Factors for Xenon . . . . . . . . . . . . . . . . . . . . . 2-188 Compressibilities of Liquids . . . . . . . . . . . . . . . . . . . . . . . . . . 2-189 Compressibilities of Solids . . . . . . . . . . . . . . . . . . . . . . . . . . . LATENT HEATS Units Conversions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tables 2-190 Heats of Fusion and Vaporization of the Elements and Inorganic Compounds. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-191 Heats of Fusion of Miscellaneous Materials . . . . . . . . . . . . . 2-192 Heats of Fusion of Organic Compounds . . . . . . . . . . . . . . . . 2-193 Heats of Vaporization of Inorganic and Organic Compounds SPECIFIC HEATS OF PURE COMPOUNDS Units Conversions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Additional References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tables 2-194 Heat Capacities of the Elements and Inorganic Compounds 2-195 Specific Heat [kJ/(kg·K)] of Selected Elements. . . . . . . . . . . 2-196 Heat Capacities of Inorganic and Organic Liquids . . . . . . . . 2-197 Specific Heats of Organic Solids. . . . . . . . . . . . . . . . . . . . . . . 2-198 Heat Capacities of Inorganic and Organic Compounds in the Ideal Gas State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-130 2-131 2-131 2-132 2-132 2-133 2-133 2-133 2-133 2-134 2-134 2-134 2-134 2-134 2-135 2-135 2-135 2-135 2-135 2-136 2-136 2-140 2-140 2-140 2-140 2-141 2-141 2-141 2-142 2-142 2-142 2-143 2-143 2-143 2-144 2-144 2-144 2-145 2-145 2-145 2-146 2-146 2-146 2-147 2-148 2-149 2-149 2-150 2-150 2-151 2-153 2-154 2-156 2-161 2-161 2-161 2-169 2-170 2-175 2-178
2-199 Cp /Cv: Ratios of Specific Heats of Gases at 1-atm Pressure . . 2-200 Specific Heat Ratio, Cp /Cv, for Air . . . . . . . . . . . . . . . . . . . . .
2-3 2-183 2-183
SPECIFIC HEATS OF AQUEOUS SOLUTIONS Units Conversions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Additional References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tables 2-201 Acetic Acid (at 38°C). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-202 Ammonia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-203 Aniline (at 20°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-204 Copper Sulfate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-205 Ethyl Alcohol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-206 Glycerol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-207 Hydrochloric Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-208 Methyl Alcohol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-209 Nitric Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-210 Phosphoric Acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-211 Potassium Chloride . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-212 Potassium Hydroxide (at 19°C) . . . . . . . . . . . . . . . . . . . . . . . 2-213 Normal Propyl Alcohol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-214 Sodium Carbonate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-215 Sodium Chloride . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-216 Sodium Hydroxide (at 20°C) . . . . . . . . . . . . . . . . . . . . . . . . . 2-217 Sulfuric Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-218 Zinc Sulfate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-184 2-184 2-184 2-184 2-184 2-184 2-184 2-184 2-184 2-184 2-185 2-185 2-185 2-185 2-185 2-185 2-185 2-185
SPECIFIC HEATS OF MISCELLANEOUS MATERIALS Tables 2-219 Specific Heats of Miscellaneous Liquids and Solids . . . . . . . 2-219a Oils (Animal, Vegetable, Mineral Oils). . . . . . . . . . . . . . . . . .
2-186 2-186
HEATS AND FREE ENERGIES OF FORMATION Units Conversions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 2-220 Heats and Free Energies of Formation of Inorganic Compounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HEATS OF COMBUSTION Table 2-221 Enthalpies and Gibbs Energies of Formation, Entropies, and Net Enthalpies of Combustion of Inorganic and Organic Compounds at 298.15 K . . . . . . . . . . . . . . . . . . . . . 2-222 Ideal Gas Sensible Enthalpies, hT − h298 (kJ/kgmol), of Combustion Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-223 Ideal Gas Entropies, s°, kJ/kgmol⋅K, of Combustion Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-184 2-184
2-186 2-187
2-195 2-199 2-200
HEATS OF SOLUTION Tables 2-224 Heats of Solution of Inorganic Compounds in Water . . . . . . 2-201 2-225 Heats of Solution of Organic Compounds in Water (at Infinite Dilution and Approximately Room Temperature). . . . . . . . 2-204 THERMODYNAMIC PROPERTIES Explanation of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Units Conversions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Additional References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tables 2-226 Thermophysical Properties of Saturated Acetone . . . . . . . . . 2-227 Saturated Acetylene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-228 Saturated Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-229 Thermophysical Properties of Compressed Air . . . . . . . . . . . 2-230 Enthalpy and Psi Functions for Ideal-Gas Air . . . . . . . . . . . Temperature-Entropy Diagram for Air (Fig. 2-5) . . . . . . . . . 2-231 Air. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-232 Saturated Ammonia. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enthalpy–Log-Pressure Diagram for Ammonia (Fig. 2-6) . . Enthalpy-Concentration Diagram for Aqueous Ammonia (Fig. 2-7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-233 Saturated Argon (R740) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-234 Thermodynamic Properties of Compressed Argon . . . . . . . . 2-235 Liquid-Vapor Equilibrium Data for the Argon-NitrogenOxygen System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-236 Thermodynamic Properties of the International Standard Atmosphere . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-237 Saturated Benzene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-238 Saturated Bromine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-239 Saturated Normal Butane (R600). . . . . . . . . . . . . . . . . . . . . . 2-240 Superheated Normal Butane . . . . . . . . . . . . . . . . . . . . . . . . .
2-205 2-205 2-205 2-206 2-206 2-207 2-208 2-212 2-213 2-214 2-214 2-215 2-216 2-217 2-217 2-218 2-221 2-221 2-222 2-222 2-223
2-4 2-241 2-242 2-243 2-244 2-245 2-246 2-247 2-248 2-249 2-250 2-251 2-252 2-253 2-254 2-255 2-256 2-257 2-258 2-259 2-260 2-261 2-262 2-263 2-264 2-265 2-266 2-267 2-268 2-269 2-270 2-271 2-272 2-273 2-274 2-275 2-276 2-277 2-278 2-279 2-280 2-281 2-282 2-283 2-284 2-285 2-286 2-287 2-288 2-289 2-290 2-291 2-292 2-293 2-294
2-295 2-296 2-297 2-298 2-299 2-300 2-301 2-302
PHYSICAL AND CHEMICAL DATA Saturated Carbon Dioxide . . . . . . . . . . . . . . . . . . . . . . . . . . . Superheated Carbon Dioxide . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Carbon Monoxide. . . . . . . . . . . . . . . . . . . . . . . . . . Temperature-Entropy Diagram for Carbon Monoxide (Fig. 2-8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermophysical Properties of Saturated Carbon Tetrachloride . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Carbon Tetrafluoride (R14) . . . . . . . . . . . . . . . . . . Saturated Cesium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermophysical Properties of Saturated Chlorine . . . . . . . . Enthalpy–Log-Pressure Diagram for Chlorine (Fig. 2-9) . . . Saturated Chloroform (R20) . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Decane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Normal Deuterium. . . . . . . . . . . . . . . . . . . . . . . . . Saturated Deuterium Oxide . . . . . . . . . . . . . . . . . . . . . . . . . . Deuterium Oxide Gas at 1-kg/cm3 Pressure . . . . . . . . . . . . . Saturated Diphenyl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Ethane (R170) . . . . . . . . . . . . . . . . . . . . . . . . . . . . Superheated Ethane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Ethanol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enthalpy-Concentration Diagram for Aqueous Ethyl Alcohol (Fig. 2-10). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Ethylene (Ethene—R1150) . . . . . . . . . . . . . . . . . . Compressed Ethylene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Fluorine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fluorine Gas at Atmospheric Pressure. . . . . . . . . . . . . . . . . . Flutec . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Halon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Helium3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Helium4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Superheated Helium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Helium4 Gas at Atmospheric Pressure . . . . . . . . . . . . . . . . . . Saturated n-Heptane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hexane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Hydrazine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated n-Hydrogen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Compressed n-Hydrogen . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated para-Hydrogen . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Hydrogen Peroxide. . . . . . . . . . . . . . . . . . . . . . . . . Hydrogen Sulfide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enthalpy-Concentration Diagram for Aqueous Hydrogen Chloride at 1 atm (Fig. 2-11) . . . . . . . . . . . . . . . . . . . . . . . . Saturated Isobutane (R600a) . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Krypton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Compressed Krypton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Lithium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lithium Bromide—Water Solutions. . . . . . . . . . . . . . . . . . . . Saturated Mercury. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Methane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enthalpy–Log-Pressure Diagram for Mercury (Fig. 2-12) . . Superheated Methane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermophysical Properties of Saturated Methanol . . . . . . . . Thermodynamic Properties of Compressed Methanol . . . . . Saturated Methyl Chloride . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Neon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Compressed Neon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Nitrogen (R728) . . . . . . . . . . . . . . . . . . . . . . . . . . . Temperature-Entropy Diagram for Nitrogen (Fig. 2-13) . . . Thermophysical Properties of Nitrogen (R728) at Atmospheric Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Nitrogen Tetroxide . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Nitrous Oxide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mollier Diagram for Nitrous Oxide (Fig. 2-14) . . . . . . . . . . . Nonane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Octane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Oxygen (R732) . . . . . . . . . . . . . . . . . . . . . . . . . . . . Temperature-Entropy Chart for Oxygen (Fig. 2-15) . . . . . . . Enthalpy-Concentration Diagram for Oxygen-Nitrogen Mixture at 1 atm (Fig. 2-16) . . . . . . . . . . . . . . . . . . . . . . . . . Pentane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Potassium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mollier Diagram for Potassium (Fig. 2-17) . . . . . . . . . . . . . . Saturated Propane (R290). . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Propylene (Propene, R1270) . . . . . . . . . . . . . . . . . Compressed Propylene (Propene, R1270). . . . . . . . . . . . . . . Saturated Refrigerant 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enthalpy–Log-Pressure Diagram for Refrigerant 11 (Fig. 2-18) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Refrigerant 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Refrigerant 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enthalpy–Log-Pressure Diagram for Refrigerant 12 (Fig. 2-19) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-224 2-225 2-225
2-303 2-304 2-305
2-226 2-227 2-227 2-228 2-229 2-230 2-231 2-231 2-232 2-232 2-232 2-233 2-233 2-234 2-235 2-235 2-236 2-237 2-239 2-239 2-239 2-239 2-239 2-240 2-241 2-241 2-242 2-242 2-243 2-243 2-244 2-246 2-246 2-246 2-247 2-248 2-248 2-249 2-249 2-249 2-250 2-251 2-252 2-253 2-254 2-255 2-256 2-256 2-257 2-257 2-258 2-259 2-259 2-259 2-260 2-261 2-261 2-262 2-263 2-264 2-264 2-264 2-265 2-266 2-267 2-268 2-269 2-269 2-270 2-270
2-306 2-307 2-308 2-309 2-310 2-311 2-312 2-313 2-314 2-315 2-316 2-317 2-318 2-319 2-320 2-321 2-322 2-323 2-324 2-325 2-326 2-327 2-328 2-329 2-330 2-331 2-332 2-333 2-334 2-335 2-336 2-337 2-338 2-339 2-340 2-341 2-342 2-343 2-344 2-345
2-346 2-347
2-348 2-349 2-350 2-351 2-352 2-353 2-354 2-355 2-356
2-271
Saturated Refrigerant 13B1 . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Refrigerant 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Refrigerant 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enthalpy–Log-Pressure Diagram for Refrigerant 22 (Fig. 2-20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermophysical Properties of Compressed R22 . . . . . . . . . . Saturated Refrigerant 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermophysical Properties of Saturated Difluoromethane (R32) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Specific Heat at Constant Pressure, Thermal Conductivity, Viscosity, and Prandtl of R32 Gas . . . . . . . . . . . . . . . . . . . . . Saturated SUVA MP 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SUVA MP 39 at Atmospheric Pressure . . . . . . . . . . . . . . . . . Enthalpy–Log-Pressure Diagram for Refrigerant 32 (Fig. 2-21) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermodynamic Properties of Saturated KLEA 60 . . . . . . . Thermodynamic Properties of Saturated KLEA 61 . . . . . . . Enthalpy–Log-Pressure Diagram for KLEA 60 (Fig. 2-22). . Enthalpy–Log-Pressure Diagram for KLEA 61 (Fig. 2-23). . Saturated SUVA HP 62 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SUVA HP 62 at Atmospheric Pressure. . . . . . . . . . . . . . . . . . Thermodynamic Properties of Saturated KLEA 66 . . . . . . . Enthalpy–Log-Pressure Diagram for KLEA 66 (Fig. 2-24) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated SUVA MP 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SUVA MP 66 at Atmospheric Pressure . . . . . . . . . . . . . . . . . Saturated SUVA HP 80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SUVA HP 80 at Atmospheric Pressure. . . . . . . . . . . . . . . . . . Saturated SUVA HP 81 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SUVA HP 81 at Atmospheric Pressure. . . . . . . . . . . . . . . . . . Saturated Refrigerant 113. . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Refrigerant 114. . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Refrigerant 115. . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermodynamic Properties of Refrigerant 123 . . . . . . . . . . . Saturated Refrigerant 124. . . . . . . . . . . . . . . . . . . . . . . . . . . . Enthalpy–Log-Pressure Diagram for Refrigerant 123 (Fig. 2-25) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermophysical Properties of Saturated Refrigerant 125 . . . Thermophysical Properties of Refrigerant 134a . . . . . . . . . . Enthalpy–Log-Pressure Diagram for Refrigerant 125 (Fig. 2-26) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermophysical Properties of Compressed Gaseous Refrigerant 134a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refrigerant 141b . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enthalpy–Log-Pressure Diagram for Refrigerant 134a (Fig. 2-27) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refrigerant 142b . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Refrigerant R143a . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Refrigerant R152a . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Refrigerant 216. . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Refrigerant 245. . . . . . . . . . . . . . . . . . . . . . . . . . . . Refrigerant C 318 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Refrigerant 500. . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Refrigerant 502. . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Refrigerant 503. . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Refrigerant 504. . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermodynamic Properties of Refrigerant 507 . . . . . . . . . . . Saturated Rubidium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermophysical Properties of Saturated Seawater . . . . . . . . Saturated Sodium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mollier Diagram for Sodium (Fig. 2-28) . . . . . . . . . . . . . . . . Enthalpy-Concentration Diagram for Aqueous Sodium Hydroxide at 1 atm (Fig. 2-29) . . . . . . . . . . . . . . . . . . . . . . . Saturated Sulfur Dioxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermodynamic Properties of Saturated Sulfur Hexafluoride (SF6). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enthalpy-Concentration Diagram for Aqueous Sulfuric Acid at 1 atm (Fig. 2-30) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enthalpy–Log-Pressure Diagram for Sulfur Hexafluoride (Fig. 2-31) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated SUVA AC 9000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Toluene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Solid/Vapor Water. . . . . . . . . . . . . . . . . . . . . . . . . . Saturated Water Substance–Temperature (fps units) . . . . . . Saturated Water Substance–Temperature (SI units) . . . . . . . Saturated Liquid Water–Miscellaneous Properties . . . . . . . . Thermodynamic Properties of Compressed Steam . . . . . . . . Density, Specific Heats at Constant Pressure and at Constant Volume and Velocity of Sound for Compressed Water, 1–1000 bar, 0–150°C . . . . . . . . . . . . . . . . . . . . . . . . . Specific Heat and Other Thermophysical Properties of Water Substance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-272 2-272 2-273 2-273 2-274 2-274 2-275 2-276 2-276 2-276 2-277 2-278 2-278 2-279 2-280 2-281 2-281 2-281 2-282 2-283 2-283 2-283 2-284 2-284 2-284 2-285 2-286 2-286 2-287 2-287 2-288 2-289 2-289 2-290 2-291 2-292 2-293 2-294 2-294 2-295 2-295 2-296 2-296 2-297 2-297 2-298 2-298 2-298 2-299 2-299 2-300 2-301 2-302 2-302 2-303 2-303 2-303 2-304 2-304 2-304 2-305 2-306 2-308 2-309 2-311 2-313
PHYSICAL AND CHEMICAL DATA 2-357 Thermodynamic Properties of Water Substance along the Melting Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-358 Saturated Xenon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-359 Compressed Xenon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-360 Surface Tension (N/m) of Saturated Liquid Refrigerants . . . 2-361 Velocity of Sound (m/s) in Gaseous Refrigerants at Atmospheric Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-362 Velocity of Sound (m/s) in Saturated Liquid Refrigerants. . . TRANSPORT PROPERTIES Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Units Conversions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Additional References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tables 2-363 Transport Properties of Selected Gases at Atmospheric Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-364 Viscosities of Gases: Coordinates for Use with Fig. 2-32. . . . Nomograph for Determining (a) Absolute Viscosity of a Gas as a Function of Temperature Near Ambient Pressure and (b) Relative Viscosity of a Gas Compared with Air (Fig. 2-32) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-365 Viscosities of Liquids: Coordinates for Use with Fig. 2-33 . . Nomograph for Viscosities of Liquids at 1 atm (Fig. 2-33) . . 2-366 Viscosity of Sucrose Solutions . . . . . . . . . . . . . . . . . . . . . . . . . Nomograph for Thermal Conductivity of Organic Liquids (Fig. 2-34) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-367 Thermal Conductivity Nomograph Coordinates . . . . . . . . . . 2-368 Prandtl Number of Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-369 Prandtl Number of Liquid Refrigerants. . . . . . . . . . . . . . . . . 2-370 Thermophysical Properties of Miscellaneous Saturated Liquids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-371 Diffusivities of Pairs of Gases and Vapors (1 atm) . . . . . . . . . 2-372 Diffusivities in Liquids (25°C) . . . . . . . . . . . . . . . . . . . . . . . . 2-373 Thermal Conductivities of Some Building and Insulating Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-374 Thermal-Conductivity-Temperature Table for Metals . . . . . 2-375 Thermal Conductivity of Chromium Alloys . . . . . . . . . . . . . . 2-376 Thermal Conductivity of Some Alloys at High Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-377 Thermal Conductivities of Some Materials for Refrigeration and Building Insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-378 Thermal Conductivities of Insulating Materials at High Temperatures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-379 Thermal Conductivities of Insulating Materials at Moderate Temperatures (Nusselt). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-380 Thermal Conductivities of Insulating Materials at Low Temperatures (Gröber) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-381 Thermal Diffusivity (m2/s) of Selected Elements . . . . . . . . . 2-382 Thermophysical Properties of Selected Nonmetallic Solid Substances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PREDICTION AND CORRELATION OF PHYSICAL PROPERTIES Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pure Component Constants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Critical Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Critical Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 1 Estimate the Critical Temperature and Critical Pressure of 2-Butanol Using the Ambrose Method . . . . . . . . . . . . . . . . . . . . . Example 2 Estimate the Critical Temperature and Critical Pressure of 2-Butanol, Which Has an Experimental Normal Boiling Point of 372.7 K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Critical Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 3 Estimate the Critical Volume of 2-Butanol . . . . . . . . . . . Critical Compressibility Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Normal Freezing Temperature (Melting Point) . . . . . . . . . . . . . . . . . Normal Boiling Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 4 Estimate the Normal Boiling Point of 2-Butanol. . . . . . . Acentric Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Miscellaneous Characterizing Constants . . . . . . . . . . . . . . . . . . . . . . . Vapor Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Correlation Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Prediction Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 5 Estimate the Vapor Pressure of 1-Butene at 98°C. . . . . . Example 6 Estimate the Vapor Pressure of Tetralin at 150°C . . . . . . Example 7 Estimate the Vapor Pressure of Thiophene at 500 K. . . . Example 8 Estimate the Vapor Pressure of Acetaldehyde at 0°C . . . Ideal Gas Thermal Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-315 2-315 2-316 2-317 2-317 2-318
2-318 2-318 2-318 2-319 2-320
2-321 2-322 2-323 2-324 2-324 2-324 2-325 2-325 2-326 2-328 2-330 2-333 2-334 2-335 2-335 2-335 2-335 2-336 2-336 2-336 2-337
2-337 2-337 2-338 2-339 2-340 2-340 2-340 2-342 2-342 2-344 2-344 2-344 2-344 2-344 2-345 2-345 2-345 2-345 2-345 2-346 2-346 2-346 2-347 2-347 2-347
Heat Capacity, C po . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 9 Using Eq. 2-48 to Estimate the Ideal Gas Heat Capacity of Acetone (C3H6O) at 600 K . . . . . . . . . . . . . . . . . . . . . . . Enthalpy of Formation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 10 H°f 298 of 2-Butanol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gibbs Energy of Formation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 11 G°f 298 of Phenol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Entropy of Formation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enthalpy of Vaporization and Fusion. . . . . . . . . . . . . . . . . . . . . . . . . . . . Enthalpy of Vaporization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 12 Estimate Hv of Propionaldehyde at 350 K . . . . . . . . . . Example 13 Estimate Hv of Ethyl Acetate . . . . . . . . . . . . . . . . . . . . Example 14 Estimate Hv of Ethyl Acetate at 450 K. . . . . . . . . . . . . Enthalpy of Fusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Solid and Liquid Heat Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Solid Heat Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 15 Estimate Solid Heat Capacity of Dinenzothiophene. . . Liquid Heat Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 16 Estimate Liquid Heat Capacity of 2-Butanol. . . . . . . . . Example 17 Estimate Liquid Heat Capacity of 1,4 Pentadiene . . . . Density . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Correlation Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vapor Density Prediction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 18 Estimate the Molar Volume of Isobutane at 155°C and 1.0 MPa Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 19 Estimate the Molar Volume of Isobutane at 155°C and 8.6 MPa Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Liquid Density Prediction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 20 Estimate the Density of Saturated Liquid Propane at 0°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 21 Estimate the Liquid Density of n-Nonane at 104.5°C and 6.893 MPa Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Solid Density Prediction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Viscosity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Correlation Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vapor Viscosity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 22 Estimate the Vapor Viscosity of Propane at 101.3 kPa and 80°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 23 Estimate the Vapor Viscosity of a Mixture of Propane and Methane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 24 Estimate the Vapor Viscosity of Isopropyl Alcohol at 251°C and Atmospheric Pressure . . . . . . . . . . . . . . . . . . . . . . . . . Example 25 Estimate the Vapor Viscosity of Carbon Dioxide at 350 K and a Total Pressure of 20 MPa. . . . . . . . . . . . . . . . . . . . . . . . Liquid Viscosity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 26 Estimate the Liquid Viscosity of cis-1,4dimethylcyclohexane at 0°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vapor and Liquid Thermal Conductivity. . . . . . . . . . . . . . . . . . . . . . . . . Gases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 27 Estimate Thermal Conductivity for n-Hexane. . . . . . . . Example 28 Estimate Thermal Conductivity of Carbon Dioxide at 370 K and Low Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 29 Estimate the Thermal Conductivity of Carbon Dioxide at 370 K and 10 MPa Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 30 Estimate Thermal Conductivity of a Mixture. . . . . . . . . Liquids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 31 Estimate Thermal Conductivity of n-Octane at 373.15 K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 32 Estimate Thermal Conductivity of n-Octane at 473.15 K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 33 Estimate Thermal Conductivity of n-Butanol . . . . . . . . Example 34 Estimate the Thermal Conductivity of n-Propionaldehyde . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 35 Estimate Thermal Conductivity of n-Butanol . . . . . . . . Example 36 Estimate Thermal Conductivity of a Mixture. . . . . . . . . Diffusivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gas Diffusivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 37 Estimate the Diffusivity of Benzene Vapor Diffusing into Air at 30°C and 96.5 kPa Total Pressure . . . . . . . . . . . . . . . . . . Example 38 Estimate the Diffusivity of Hydrogen (1) in Nitrogen (2) at 60°C and 17.23 MPa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 39 Estimate the Infinite Dilution Diffusivity of Propane (1) in Chlorobenzene (2) at 25°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . Liquid Diffusivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Surface Tension. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 40 Estimate Surface Tension for Mercaptan. . . . . . . . . . . . Example 41 Estimate Surface Tension for Isobutytic Acid . . . . . . . . Example 42 Estimate Surface Tension of a Mixture . . . . . . . . . . . . . Example 43 Estimate Surface Tension of a Water-Methanol Mixture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Flammability Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-5 2-347 2-348 2-348 2-348 2-348 2-348 2-348 2-349 2-349 2-350 2-350 2-350 2-350 2-351 2-351 2-351 2-351 2-351 2-354 2-355 2-355 2-355 2-355 2-357 2-358 2-359 2-360 2-361 2-361 2-362 2-362 2-363 2-363 2-363 2-364 2-365 2-366 2-367 2-367 2-367 2-367 2-368 2-368 2-368 2-368 2-369 2-369 2-369 2-369 2-370 2-370 2-370 2-370 2-371 2-371 2-371 2-372 2-372 2-372 2-372 2-373 2-374
GENERAL REFERENCES Considerations of reader interest, space availability, the system or systems of units employed, copyright considerations, etc., have all influenced the revision of material in previous editions for the present edition. Reference is made at numerous places to various specialized works and also, when appropriate, to more general works. A listing of general works may be useful to readers in need of further information. ASHRAE Handbook—Fundamentals, IP and SI editions, ASHRAE, Atlanta, various dates; Beaton, C.F. and G.F. Hewitt, Physical Property Data for the Design Engineer, Hemisphere, New York, 1989 (394 pp.); Benedek, P. and F. Olti, Computer-Aided Chemical Thermodynamics of Gases and Liquids, Wiley, New York, 1985 (731 pp.); Daubert, T.E. and R.P. Danner, Physical and Thermodynamic Properties of Pure Chemicals, 4 vols., Hemisphere, New York, 1989 (2030 pp.); suppl. 1, 1991 (456 pp.); suppl. 2, 1992 (736 pp.); Gmehling, J., Azeotropic Data, 2 vols., VCH Weinheim, Germany, 1994 (1900 pp.); Kaye, S.M., Encyclopedia of Explosives and Related Items, U.S. Army R&D command, Dover, NJ, 1980; King, M.B., Phase Equilibrium in Mixtures, Pergamon, Oxford, 1969; Lyman, W.J., W.F. Reehl et al., Handbook of Chemical Property Estimation Methods, McGraw-Hill, N.Y., 1982 (929 pp.); Ohse, R.W., Handbook of Thermodynamic and Transport Properties of Alkali Metals, Blackwell Sci. Pubs., Oxford, England, 1985 (1020 pp.); Reid, R.C., J.M. Prausnitz et al., The Properties of Gases and Liquids, McGraw-Hill, New York, 1987 (742 pp.); Sterbacek, Z., B. Biskup et al., Calculation of Properties Using Corresponding States Methods, Elsevier, Amsterdam, 1979. Compilations of critical data include Ambrose, D., “Vapor-Liquid Critical Properties,” N.P.L. Teddington, Middx. rept. Chem 107, 1980 (62 pp.); Brule, M.R., L.L Lee et. al., Chem. Eng., 86, 25 (Nov. 19, 1979) 155–164; Kudchaker,
2-6
A.P., G.H. Alani et al., Chem. Revs., 68 (1968) 659–735; Matthews, J.F., Chem. Revs., 72 (1972) 71–100; Reid, R.C., J.M. Prausnitz et al., The Properties of Gases and Liquids, 4th ed., McGraw-Hill, New York, 1987 (741 pp.); Ohse, R.W. and H. von Tippelskirch, High Temp.—High Press., 9 (1977) 367–385; Young, D.A., “Phase Diagrams of the Elements,” UCRL Rept. 51902, 1975 (64 pp.); republished in expanded form by the University of California Press, 1991. Rothman, D. et al., Max Planck Inst. f. Stromungsforschung, Ber 6, 1978 (77 pp.). PUBLICATIONS ON THERMOCHEMISTRY Pedley, J.B., Thermochemical Data and Structures of Organic Compounds, 1, Thermodyn. Res. Ctr., Texas A&M Univ., 1994 (976 pp., 3000 cpds.); Frenkel, M., G.J. Kabo et al., Thermodynamics of Organic Compounds in the Gas State, 2 vols., Thermodyn. Res. Ctr., Texas A&M Univ., 1994 (1825 pp., 2000 cpds.); Barin, I., Thermochemical Data of Pure Substances, 2 vols., 2d ed., VCH Weinheim, Germany 1993 (1834 pp., 2400 substances); and Gurvich, L.V., I.V. Veyts et al., Thermodynamic Properties of Individual Substances, 3 vols., 4th ed., Hemisphere, New York, 1989, 1990, and 1993 (2520 pp.). See also Lide, D.R. and G.W.A. Milne, Handbook of Data on Organic Compounds, 7 vols., 3d ed., Chemical Rubber, Miami, 1993 (7000 pp.); Daubert, T.E., R.P. Danner et al., Physical and Thermodynamic Properties of Pure Chemicals: Data Compilation, extant 1995, Taylor & Francis, Bristol, PA, 1995; Database 11, N.I.S.T. Gaithersburg, MD. U.S. Bureau of Mines publications include Bulletins 584, 1960 (232 pp.); 592, 1961 (149 pp.); 595, 1961 (68 pp.); 654, 1970 (26 pp.) Chase, M.W., C.A. Davies et al., JANAF Thermochemical Tables, 3d ed., J. Phys. Chem. Ref. Data 14 suppl 1., 1986 (1896 pp.).
PHYSICAL PROPERTIES OF PURE SUBSTANCES TABLE 2-1
Physical Properties of the Elements and Inorganic Compounds* Abbreviations Used in the Table
a., acid A., specific gravity with reference to air = 1 abs., absolute ac., acetic acid act., acetone al., 95 percent ethyl alcohol alk, alkali (i.e., aq. NaOH or KOH) am., amyl (C5H11) amor., amorphous anh., anhydrous aq., aqueous or water aq. reg., aqua regia
atm., atmosphere or 760 mm. of mercury pressure bk., black brn., brown bz., benzene c., cold cb., cubic cc, cubic centimeter chl., chloroform col., colorless or white conc., concentrated cr., crystals or crystalline d., decomposes D., specific gravity with reference to hydrogen = 1
d. 50, decomposes at 50°C; 50 d., melts at 50°C with decomposition delq., deliquescent dil., dilute dk., dark eff., effloresces or efflorescent et., ethyl ether expl., explodes gel., gelatinous gly., glycerol (glycerin) gn., green h., hot hex., hexagonal
hyg., hygroscopic i., insoluble ign., ignites lq., liquid lt., light m. al., methyl alcohol mn., monoclinic nd., needles NH3, liquid ammonia NH4OH, ammonium hydroxide solution oct., octahedral or., orange pd., powder
Formula weights are based upon the International Atomic Weights of 1941 and are computed to the nearest hundredth. Refractive index, where given for a uniaxial crystal, is for the ordinary (ω) ray; where given for a biaxial crystal, the index given is for the median (β) value. Unless otherwise specified, the index is given for the sodium D-line (λ = 589.3 mµ). Specific gravity values are given at room temperatures (15° to 20°C) unless otherwise indicated by the small figures which follow the value: thus, “5.6 18° 4 ” indicates a specific gravity of 5.6 for the substance at 18°C referred to water at 4°C. In this table the values for the specific gravity of gases are given with reference to air (A) = 1, or hydrogen (D) = 1. Melting point is recorded in a certain case as “82 d.” and in some other case as “d. 82,” the distinction being made in this manner to indicate that the former is a melting point with decomposition at 82°C, while in the latter decomposition only occurs at 82°C. Where a value such as “−2H2O, 82” is given it indicates loss of 2 moles of water per formula weight of the compound at a temperature of 82°C. Boiling point is given at atmospheric pressure (760 mm. of mercury) unless otherwise indicated; thus, “8215 mm.” indicates the boiling point is 82°C when the pressure is 15 mm.
Name Aluminum acetate, normal acetate, basic bromide bromide carbide chloride chloride fluoride (fluellite) fluoride hydroxide nitrate nitride oxide oxide (corundum) phosphate
Formula
Formula weight
Color, crystalline form and refractive index
Al Al(C2H3O2)3 Al(OH)(C2H3O2)2 AlBr3 AlBr3·6H2O Al4C3 AlCl3
26.97 204.10 162.07 266.72 374.82 143.91 133.34
silv., cb. wh. pd. wh., amor. trig. col., delq. cr. yel., hex., 2.70 wh., delq., hex.
AlCl3·6H2O AlF3·H2O Al2F6·7H2O Al(OH)3 Al(NO3)3·9H2O Al2N2 Al2O3 Al2O3 AlPO4
241.44 101.99 294.05 77.99 375.14 81.96 101.94 101.94 121.95
col., delq., trig., 1.560 col., rhb., 1.490 wh., cr. pd. wh., mn. rhb., delq. yel., hex. col., hex., 1.67–8 wh., trig., 1.768 col., hex.
pl., plates pr., prisms or prismatic pyr., pyridine rhb., rhombic (orthorhombic) s., soluble satd., saturated sl., slightly soln., solution subl., sublimes sulf., sulfides tart. a., tartaric acid tet., tetragonal tr., transition tri., triclinic
trig., trigonal v., very vac., in vacuo vl., violet volt., volatile or volatilizes wh., white yel., yellow ∞, soluble in all proportions <, less than >, greater than 42, about or near 42 −3H2O, 100, loses 3 moles of water per formula weight at 100°C
Solubility is given in parts by weight (of the formula shown at the extreme left) per 100 parts by weight of the solvent; the small superscript indicates the temperature. In the case of gases the solubility is often expressed in some manner as “510° cc” which indicates that at 10°C, 5 cc. of the gas are soluble in 100 g. of the solvent. The symbols of the common mineral acids: H2SO4, HNO3, HCl, etc., represent dilute aqueous solutions of these acids. See also special tables on Solubility. REFERENCES: The information given in this table has been collected mainly from the following sources: Mellor, A Comprehensive Treatise on Inorganic and Theoretical Chemistry, Longmans, New York, 1922. Abegg, Handbuch der anorganischen Chemie, S. Hirzel, Leipzig, 1905. Gmelin-Kraut, Handbuch der anorganischen Chemie, 7th ed., Carl Winter, Heidelberg; 8th ed., Verlag Chemie, Berlin, 1924. Friend, Textbook of Inorganic Chemistry, Griffin, London, 1914. Winchell, Microscopic Character of Artificial Inorganic Solid Substances or Artificial Minerals, Wiley, New York, 1931. International Critical Tables, McGraw-Hill, New York, 1926. Tables annuelles internationales de constants et donnes numeriques, McGraw-Hill, New York. Annual Tables of Physical Constants and Numerical Data, National Research Council, Princeton, N.J., 1943. Comey and Hahn, A Dictionary of Chemical Solubilities, Macmillan, New York, 1921. Seidell, Solubilities of Inorganic and Metal Organic Compounds, Van Nostrand, New York, 1940.
Specific gravity 2.7020° 3.01 25° 4 2.95 2.44 25° 4 2.17 2.42 3.05 3.99 4.00 2.59
25° 4
Melting point, °C 660 d. 200 d. 97.5 d. 100 d. >2200 1945.2atm. d. −4H2O, 120 −2H2O, 300 73 21504atm. 1999 to 2032 1999 to 2032
Boiling point, °C 2056 268 752mm
182.7 ; subl. 178 −6H2O, 250 d. 134 d. >1400 2210
Solubility in 100 parts Cold water i. s. i. s. s. d. to CH4 69.8715° 400 sl. s. i. 0.00010418° v. s. d. slowly i. i. i.
Hot water i. d.
Other reagents s. HCl, H2SO4, alk.
s. d.
s.a.; i. NH4 salts s.al., act., CS2 s. al., CS2 s. a.; i. act. s. et., chl., CCl4; i. bz.
v. s.
50 al.; s. et.
s.
sl. s. i. v. s. d. i. i. i.
s. a., alk.; i. a. s. al., CS2 s. alk. d. v. sl. s. a., alk. v. sl. s. a., alk. s. a., alk.; i. ac.
*By N. A. Lange, Ph.D., Handbook Publishers, Inc., Sandusky, Ohio. Abridged from table of Physical Constants of Inorganic Compounds in Lange, “Handbook of Chemistry.” 2-7
TABLE 2-1
Physical Properties of the Elements and Inorganic Compounds (Continued )
Name Aluminum (Cont.) potassium silicate (muscovite) potassium silicate (orthoclase) Aluminum potassium tartrate sodium fluoride (cryolite) sodium silicate sulfate Alum, ammonium (tschermigite) ammonium chrome ammonium iron potassium (kalinite) potassium chrome sodium Ammonia† Ammonium acetate auricyanide bicarbonate bromide carbonate carbonate, carbamate
Formula 3Al2O3·K2O·6SiO2· 2H2O Al2O3·K2O·6SiO2 AlK(C4H4O6)2 AlF3·3NaF Al2O3·Na2O·6SiO2 Al2(SO4)3 Al2(SO4)3·(NH4)2SO4· 24H2O Cr2(SO4)3·(NH4)2SO4· 24H2O Fe2(SO4)3·(NH4)2SO4· 24H2O Al2(SO4)3·K2SO4· 24H2O Cr2(SO4)3·K2SO4· 24H2O Al2(SO4)3·Na2SO4· 24H2O NH3
Formula weight
Color, crystalline form and refractive index
Boiling point, °C
Solubility in 100 parts Cold water
mn., 1.590
2.9
d.
i.
556.49 362.21 209.96 524.29 342.12 906.64
col., mn., 1.524 col. wh., mn., 1.3389 col., tri., 1.529 wh. cr. col., oct., 1.4594
2.56
1450 (1150)
2.90 2.61 2.71 1.64 20° 4
1000 1100 d. 770 93.5
i. s. sl. s. i. 31.30° 3.90°
956.72
gn. or vl., oct., 1.4842
1.72
964.40
vl., oct., 1.485
1.71
40
col., mn., 1.4564
1.76 26° 4
92
998.84
red or gn., cb., 1.4814
1.83
89
916.56
col., oct., 1.4388
17.03
col. gas, 1.325 (lq.)
77.08 337.33 79.06 97.96 114.11 157.11
wh., hyg. cr. pl. mn. or rhb., 1.5358 col., cb., 1.7108 col. pl. wh. cr.
272.22
wh.
53.50 444.05 373.14 367.52 152.09 44.06 252.10 392.21 37.04 57.05 63.06
hydrosulfide hydroxide molybdate molybdate, heptanitrate (α), stable −16° to 32° nitrate (β), stable 32° to 84°
NH4HS NH4OH (NH4)2MoO4 (NH4)6Mo7O24·4H2O‡ NH4NO3 NH4NO3
51.11 35.05 196.03 1235.95 80.05 80.05
col., rhb. in soln. only mn. col., mn. col., tet., 1.611 col., rhb. or mn.
nitrite osmochloride oxalate oxalate, acid perchlorate persulfate phosphate, monobasic
NH4NO2 (NH4)2OsCl6 (NH4)2C2O4·H2O NH4HC2O4·H2O NH4ClO4 (NH4)2S2O8 NH4H2PO4
64.05 439.02 142.12 125.08 117.50 228.20 115.04
wh. nd. cb. col., rhb. col., trimetric col., rhb., 1.4833 wh., mn., 1.5016 col., tet., 1.5246
wh., cb., 1.639, 1.6426 yel., cb. tet. pink., cb. yel., mn. col., cb. or., mn. mn. wh., hex. wh., rhb., 1.390 col., mn., delq.
−20H2O, 120; −24H2O, 200
100 d.
948.76
chloride (salammoniac) chloroplatinate chloroplatinite chlorostannate chromate cyanide dichromate ferrocyanide fluoride fluoride, acid formate
2-8
Melting point, °C
796.40
NH4C2H3O2 NH4CN·Au(CN)3·H2O NH4HCO3 NH4Br (NH4)2CO3·H2O NH4HCO3· NH2CO2NH4‡ (NH4)2CO3· 2NH4HCO3·H2O NH4Cl (NH4)2PtCl6 (NH4)2PtCl4 (NH4)2SnCl6 (NH4)2CrO4 NH4CN (NH4)2Cr2O7 (NH4)4Fe(CN)6·6H2O NH4F NH4F·HF HCO2NH4
carbonate, sesqui-
Specific gravity
20° 4
1.675
−79°
0.817 0.5971 (A) 1.073 1.573 2.327 15° 4
1.53 3.065
2.4 1.91712° 0.79100° (A) 2.15
i. 89100° ∞ 100°
25°
124 −18H2O, 64.5
i. al.
50
106.4
0°
i. al. 45°
121.7
−77.7
−33.4
89.9
114 d. 200 d. 35–60 subl. 542 d. 58 subl.
d.
1484° s. 11.90° 6810° 10015° 2515°
v. s. 2730° 145.6100°
2015°
5049°
d. 350 d. d.
subl. 520
d. 180 36 d. 185 d.
12° 2.21 12 1.266
114–116
2.27
d.
1.66 25° 4 1.725 25° 4
169.6
1.69 2.93 20° 4 1.501 1.556 1.95 1.98 1.803 19° 4
expl.
d.
d. 180; subl. in vac. subl. 120
d. 210 d. 210
0°
0°
29.4 0.715° s. 33.315° 40.530° s. 47.230° s. v. s. v. s. 1020°
i. al.
7.4
96°
14.820° al.; s. et. s. al.; sl. s. act. i. al. i. al. s. al., et., act. i. al., CS2, NH3
6765°
77.3100° 1.25100° v. s.
s. NH3; sl. s. al., m. al. 0.005 al.
d. v. s. v. s. d.
sl. s. act., NH3; i. al. s. al. s. al.; i. act. i. al. s. al.; i. NH3
53180°
s. al.
d.
i. al., NH3 i. al.
v. s. s. d. 4425° 118.30° 365.835°
241.830° 58080°
s.
d.
3.820° al., 17.120° m. al.; v. s. NH3 s. al.
11.850°
sl. s. al.; i. NH3
46.9100° d. 173.2100°
220° al.; s. act.; i. et.
0°
d. d. d. 120
i. al.
∞93°
20
61
i. HCl d. a.
s. al.
25°
5.70°
Other reagents
s.
21.2
d. 17°
Hot water
2.5 s. 10.90° 58.20° 22.70°
s. al.
i. ac.
phosphate, dibasic phosphate, metaAmmonium phosphomolybdate silicofluoride sulfamate sulfate (mascagnite) sulfate, acid sulfide sulfide, pentasulfite sulfite, acid tartrate thiocyanate vanadate, metaAntimony chloride, tri- (butter of antimony)* oxide, tri- (valentinite) oxide, tri- (senarmontite) sulfide, tri- (stibnite)
(NH4)2HPO4 (NH4)4P4O12 (NH4)3PO4·12MoO3· 3H2O (?) (NH4)2SiF6 NH4·SO3NH2 (NH4)2SO4 NH4HSO4 (NH4)2S (NH4)2S5 (NH4)2SO3·H2O NH4HSO3 (NH4)2C4H4O6 NH4CNS NH4VO3 Sb
132.07 388.08 1930.55 178.14 114.12 132.14 115.11 68.14 196.38 134.16 99.11 184.15 76.12 116.99 121.76
col., mn., 1.53 col., mn. yel.
13115° s. 0.0315°
1.619 2.21 d.
cb., 1.3696 col. pl. col., rhb., 1.5230 col., rhb., 1.480 yel.-wh. or.-red pr. col., mn. rhb. col., mn. col., mn., 1.685 col. cr. tin wh., trig.
2.01
i.
17.5°
s. alk.; i. al., HNO3
1380
18.5 1340° 70.60° 100 v. s. s. 10012° s. 450° 1200° 0.4418° i.
87 17020° 3.0570° i.
73.4
220.2
601.60°
∞72°
1570
v. sl. s.
1.769 20° 4 1.78
132 235 d. 146.9 d.
1.41 2.03 12° 4 1.60 1.305 2.326 6.68425°
d. d. d. 149.6 d. 630.5
SbCl3
228.13
col., rhb., delq.
3.14 20° 4
Sb2O3 Sb2O3 Sb2S3
291.52 291.52 339.70
rhb., 2.35 cb., 2.087 bk., rhb., 4.046
5.67 5.2 4.64
656 652 550
subl. d. 160
i. act.
490
d. 170
0.00017
55.5 35750° 103.3100°
s. al.; i. act. i. al., act., CS2 v. sl. s. al.; i. act. 12025° NH3 i. al., act.
60°
sl. s. 18°
d.
sl. s. al. s. al., act., NH3, SO2 i. al., NH4Cl s. aq. reg., h. conc. H2SO4 s. al., HCl, HBr, H2C4H4O6 s. HCl, KOH, H2C4H4O6 s. HCl; alk., NH4HS, K2S; i. ac. s. HCl, alk., NH4HS
sulfide, pentatelluride, triAntimonyl potassium tartrate (tartar emetic) sulfate, normal sulfate, basic Argon
Sb2S5 Sb2Te3
403.82 626.35
golden gray
4.1200°
−2S, 135 629
i.
i.
(SbO)KC4H4O6·a H2O (SbO)2SO4 (SbO)2SO4·Sb2(OH)4 A
333.94 371.58 683.13 39.94
wh., rhb. wh. pd. wh. pd. col. gas
2.60 4.89
−a H2O, 100 −189.2
−185.7
35.7100° d. d. 2.2350° cc
s. gly.; i. al.
Arsenic (crystalline) (α) Arsenic (black) (β)
As4 As4
299.64 299.64
met., hex. bk., amor.
1.65−288°; 1.402−185.7°; 1.38 (A) 5.72714° 4.720°
5.268.7° d. i. 5.60° cc
81436atm.
subl. 615
i. i.
i. i.
s. HNO3 s. HNO3, aq. reg., aq. Cl2, h. alk.
Arsenic (yellow)(γ) acid, orthoacid, metaacid, pyropentoxide sulfide, di- (realgar)
As4 H3AsO4·a H2O HAsO3 H4As2O7 As2O5 As2S2
299.64 150.94 123.92 265.85 229.82 213.94
yel., cb. col., hyg. wh., hyg. col. wh., amor. red, mn., 2.68
−H2O, 160
50 H3AsO4 H3AsO4 76.7100° d.
s. alk.
d. 565
16.7 d. to form d. to form 59.50° i.
sulfide, pentaArsenious chloride (butter of arsenic) hydride (arsine) oxide (arsenolite) oxide (claudetite) oxide
As2S5
310.12
yel.
d. 500
0.0001360°
i.
s. HNO3, alk.
AsCl3 AsH3 As2O3 As2O3 As2O3
181.28 77.93 197.82 197.82 197.82
oily lq. col. gas col., cb., fibrous, 1.755 col., mn., 1.92 amor. or vitreous
130 −55; d. 230
d. 20 cc sl. s. sl. s. 1.210°
d. sl. s. sl. s. sl. s. 2.9340°
Auric chloride
AuCl3·2H2O
339.60
or. cr.
v. s.
v. s.
cyanide Aurous chloride cyanide Cf. also under Gold Barium acetate acetate bromide
Au(CN)3·6H2O AuCl AuCN
383.35 232.66 223.22
yel. cr. yel. cr.
7.4
v. s. d. i.
v. s. d. i.
s. HCl, HBr, PCl3 sl. s. alk. i. al., et. i. al., et. s. HCl, alk., Na2CO3; i. al., et. s. HCl, al., et.; sl. s. NH3 s. al. s. HCl, HBr; d. al. s. KCN; i. al., et.
Ba Ba(C2H3O2)2 Ba(C2H3O2)2·H2O BaBr2
137.36 255.45 273.46 297.19
silv. met. col. wh., tri. pr., 1.517 col.
3.5 2.468 2.19 4.781 24° 4
d. 58.80° 7530°(anh.) 980°
d. 75.0100° 7940°(anh.) 149100°
2.020° 2.0–2.5 4.086 (α)3.50619°; (β)3.25419° lq. 2.163 2.695 (A) 3.865 25° 4 3.85 3.738
d. 358 35.5 d. d. 206 (α)tr. 267; (β)307 −18 −113.5 subl. subl. 315 d. d. 50 AuCl3, 170 d.
d. 290
850
1140
−H2O, 41 847
d.
5.1515° gly. 2425° cc al.
s. alk., al. s. K2S, NaHCO3
s. a.; d. al. i. al. v. s. m. al.; v. sl. s. act.
*Usually the solution. †See special tables. ‡Usual commercial form. 2-9
TABLE 2-1
Physical Properties of the Elements and Inorganic Compounds (Continued )
Name Barium (Cont.) bromide carbonate (witherite) carbonate (α) carbonate (β) Barium chlorate chlorate chloride chloride chloride hydroxide hydroxide nitrate (nitrobarite) oxalate oxide peroxide peroxide phosphate, monobasic phosphate, dibasic phosphate, tribasic phosphate, pyrosilicofluoride sulfate (barite, barytes) sulfide, monosulfide, trisulfide, tetraBeryllium (glucinum) Bismuth carbonate, subchloride, dichloride, trinitrate nitrate, suboxide, trioxide, trioxide, trioxychloride
Formula
Formula weight
Color, crystalline form and refractive index
Specific gravity
Melting point, °C −2H2O, 100 tr. 811 to α tr. 982 to β 174090atm 414 d. 120 tr. 925 962 −2H2O, 100
BaBr2·2H2O BaCO3 BaCO3 BaCO3 Ba(ClO3)2 Ba(ClO3)2·H2O* BaCl2 BaCl2 BaCl2·2H2O† Ba(OH)2 Ba(OH)2·8H2O Ba(NO3)2 BaC2O4 BaO
333.22 197.37 197.37 197.37 304.27 322.29 208.27 208.27 244.31 171.38 315.50 261.38 225.38 153.36
col., mn., 1.7266 wh., rhb., 1.676 wh., hex. wh. col. col., mn., 1.577 col., mn., 1.7361 col., cb. col., mn., 1.646 col., mn. col., mn., 1.5017 col., cb., 1.572 wh. cr. col., cb., 1.98
BaO2* BaO2·8H2O BaH4(PO4)2 BaHPO4 Ba3(PO4)2 Ba2P2O7 BaSiF6 BaSO4
169.36 313.49 331.35 233.35 602.04 448.68 279.42 233.42
gray or wh. pd. pearly sc. tri. wh., rhb. nd., 1.635 wh., cb. wh., rhb. pr. col., rhb., 1.636
BaS BaS3 BaS4·2H2O Be(Gl) Bi
169.42 233.54 301.63 9.02 209.00
Bi2O3·CO2·H2O BiCl2(?) BiCl3* Bi(NO3)3·5H2O BiONO3·H2O Bi2O3 Bi2O3 Bi2O3 BiOCl
528.03 279.91 315.37 485.10 305.02 466.00 466.00 466.00 260.46
col., cb., 2.155 yel.-gn. red, rhb. gray, met., hex. silv. wh. or reddish, hex. wh. pd. bk. nd. wh. cr. col., tri. hex. pl. yel., rhb. yel., tet. yel., cb. wh., amor.
6.86 4.86 4.75 2.82 4.92815° 8.9 8.55 8.20 7.7215°
d. 163 230 d. 30 d. 260 820 860 tr. 704 185 d.
3.69 4.29
3.179 3.856 24° 4 3.097 24° 4 4.495 16° 2.188 3.24428° 2.658 5.72 4.958 4°
2.9 4.16515° 4.116° 3.920° 4.27915° 4.49915°
Boiling point, °C d. d. 1450
1560 1560
2.988 1.816 9.8020°
Hot water v. s. 0.0065100°
s. al. s. a.; i. al.
0.002218° 20.350° s. 310°
0.0065100° 84.880° s. 59100°
s. a.; i. al.
76.8100° 101.480°
sl. s. HCl, HNO3; i. al.
77.9 592
−8H2O, 550 d.
1923
2000
d. d. d.
tr. to mn. 1149
v. sl. s. 0.168 d. 0.015 i. 0.01 0.02617° 0.0001150°
2767 1450
d. s. 4115° i. i.
d. s. v. s. sl. s. d. i.
i. d. d. d. i. i. i. i. sl. s.
i.
i. i. i. i. sl. s.
2.660°
40.2100°
−O, 800 −8H2O, 100
1580 d. d. 400 d. 200 1284 271
d. 300 447 −5H2O, 80 1900
Other reagents
v. s. 0.002218°
39.30° 1.670° 5.615° 5.00° 0.00168° 1.50°
4.2515° 20°
Solubility in 100 parts Cold water
34.2100° 0.002424° 90.880°
0.09100° 0.00028530°
sl. s. al., act. sl. s. HCl, HNO3; i. al.
v. sl. s. al.; i. et. sl. s. a.; i. al. s. a., NH4Cl; i. al. s. HCl, HNO3, abs. al.; i. NH3, act. s. dil. a.; i. act. s. dil. a.; i. al., et., act. s. a. s. a., NH4 salts s. a. s. a., NH4 salts sl. s. HCl, NH4Cl; i. al. s. conc. H2SO4; 0.006, 3% HCl d. HCl; i. al. i. al., CS2 s. dil. a., alk. s. aq. reg., conc. H2SO4, HNO3 s. a. s. al. 4219° act.; s. a.; i. al. s. a. s. a. s. a. s. a. s. a.; i. act., NH3, H2C4H4O6 22.220° gly., 0.2425° et.; s. al. s. HNO3; i. al.
Boric acid
H3BO3
61.84
wh., tri.
1.43515°
Boron
B
10.82
2300
2550
i.
i.
B4C B2O3 B2O3·3H2O HBrO3 Br2
55.29 69.64 123.69 128.92 159.83
gray or bk., amor. or mn. bk. cr. col. glass, 1.459 tri., 1.456 col.; in soln. only rhb., or red lq.
2.32
carbide oxide oxide (sassolite) Bromic acid Bromine
2.54 1.85 1.49
2450 577 d. d. 100 −7.2
>3500 >1500
i. 1.10° sl. s. v. s. 4.220°
i. 15.7100° s. d. 3.1330°
i. a. s. a., al., gly.
hydrate Cadmium acetate acetate carbonate
Br2·10H2O Cd Cd(C2H3O2)2 Cd(C2H3O2)2·2H2O* CdCO3
339.99 112.41 230.50 266.53 172.42
red, oct. silv. met., hex. col. col., mn. wh., trig.
8.6520° 2.341 2.01 4.2584°
i.
wh., cb.
4.047 25° 4
s. a., NH4NO3 s. m. al. s. al. s. a., KCN, NH4 salts; i. NH3 1.5215° al.; i. et., act.
chloride
CdCl2
183.32
3.11920°; 5.87 (A)
d. 6.8 320.9 256 −H2O, 130 d. <500 568
58.78 767 d.
960
s. i. v. s. v. s. i. 0°
90
i. 147100°
s. al., et., alk., CS2
chloride cyanide hydroxide nitrate nitrate oxide oxide oxide, subCadmium sulfate sulfate sulfate sulfate sulfate sulfide (greenockite) Calcium acetate aluminate aluminum silicate (anorthite) arsenate bromide carbonate (aragonite) carbonate (calcite) chloride (hydrophilite) chloride chloride citrate cyanamide ferrocyanide fluoride (fluorite) formate hydride hydroxide hypochlorite hypophosphate lactate magnesium carbonate (dolomite) magnesium silicate (diopside) nitrate (nitrocalcite) nitrate nitride nitrite oxalate oxalate oxide
CdCl2.2a H2O Cd(CN)2 Cd(OH)2 Cd(NO3)2 Cd(NO3)2.4H2O* CdO CdO Cd2O CdSO4 CdSO4.H2O 3CdSO4.8H2O* CdSO4.H2O CdSO4.7H2O CdS Ca Ca(C2H2O2)2.H2O Ca(AlO2)2 CaO.Al2O3.2SiO2 Ca3(AsO4)2 CaBr2 CaCO3 CaCO3 CaCl2* CaCl2.H2O CaCl2.6H2O Ca3(C6H5O7)2.4H2O CaCN2 Ca2Fe(CN)6.12H2O CaF2 Ca(HCO2)2 CaH2 Ca(OH)2 Ca(ClO)2.4H2O Ca2P2O6.2H2O Ca(C3H5O3)2.5H2O
228.36 164.45 146.43 236.43 308.49 128.41 128.41 240.82 208.47 226.49 769.54 280.53 334.58 144.47 40.08 176.18 158.02 278.14 398.06 199.91 100.09 100.09 110.99 129.01 219.09 570.50 80.11 508.31 78.08 130.12 42.10 74.10 215.06 274.15 308.30
col., mn., 1.6513
3.327
wh., trig. col. col. nd. brn., cb. brn., amor, 2.49 gn., amor. rhb. mn. col., mn., 1.565 col. mn. yel.-or., hex., 2.506 silv. met., cb. wh. nd. col., rhb. or mn. tri., 1.5832 wh. pd. delq. nd. col., rhb., 1.6809 col., hex., 1.550 wh., delq., cb, 1.52 col., delq. col., trig., 1.417 col. nd. col., rhombohedral yel., tri., 1.5818 wh., cb., 1.4339 col., rhb. wh. cr. or pd. col., hex., 1.574 wh., feathery cr. granular col., eff.
4.79 15° 4
CaO.MgO.2CO2 CaO.MgO.2SiO2 Ca(NO3)2 Ca(NO3)2.4H2O* Ca3N2 Ca(NO2)2.H2O CaC2O4 CaC2O4.H2O CaO
184.42 216.52 164.10 236.16 148.26 150.11 128.10 146.12 56.08
trig., 1.68174 wh., mn. col., cb. col., mn., 1.498 brn. cr. delq., hex. col., cb. col. col., cb., 1.837
peroxide phosphate, monobasic phosphate, dibasic phosphate, tribasic phosphate, metaphosphate, pyrophosphate, pyro- (brushite) phosphide silicate (α) (pseudowollastonite)
CaO2.8H2O CaH4(PO4)2.H2O CaHPO4.2H2O Ca3(PO4)2 Ca(PO3)2 Ca2P2O7 Ca2P2O7.5H2O Ca3P2 CaSiO3
216.21 252.09 172.10 310.20 198.04 254.12 344.20 182.20 116.14
silicate (β) (wollastonite) sulfate (anhydrite)
CaSiO3 CaSO4
116.14 136.14
pearly, tet. wh., tri. wh., mn. pl. wh., amor. wh., tet., 1.588 col., biaxial, 1.60 wh., mn. red cr. col., pseudo hex., 1.6150 or mn.(?) col., mn., 1.610 col., rhb., 1.576, or mn, 1.50
2.455 17° 4 8.15 6.95 8.192 18° 4 4.691 24° 4 3.78620° 3.09 3.05 2.48 20° 4 4.58 20° 1.55
tr. 34 d. >200 d. 300 350 59.4
132
d. 900–1000 d. 1000 tr. 108 tr. 41.5
3.6720° 2.765
tr. 4 1750100atm 810 d. 1600 1551
3.353 25° 4 2.93 25° 2.711 4 2.152 15° 4
760 d. 825 1339103atm. 772
1810
1.6817°
29.92 −2H2O, 130
−6H2O, 200 −4H2O, 185
1.7 3.18020° 2.015 1.7 2.2
2.872 3.3 2.36 1.82 2.6317° 2.2334° 2.24° 2.2 3.32 2.220 16° 4 2.306 16° 4 3.14 2.82 3.09 2.25 2.5115° 2.905 2.915 2.96
subl. in N2, 980 1200 30
>1600
1330 d. d. 675 −H2O, 580 d. −2H2O, 200 −3H2O, 100
−8H2O, 100 −H2O, 100 d. 1670 975 1230
2850 expl. 275 d. 200
>1600 1540 tr. 1190 to α 1450(mn.)
180100°
76.50° s. 114.20° s. 350−5° 0.000001 d. 520° d.
60.8100° s. 127.660° s.
0.01325° 1250° 0.001220°† 0.001425° 59.50° s. v. s. 0.08518° s. d. s. 0.001618° 16.10° d. 0.1850° delq.; d. i. 10.5
32659.5° i. i.
Colloidal d. 45.580° i. 312105° 0.002100° 0.002100° 347260° s. v. s. 0.09626° d. 15090° 0.001726° 18.4100 0.077100° d. ∞
2.0515° m. al. s. a.; NH4OH, KCN s. a., NH4 salts; i. alk. v. s. a. s. al., NH3; i. HNO3 s. a., NH4 salts; i. alk. s. a., NH4 salts; i. alk. d. a., alk. i.act., NH3 i. al. i. al. i. al. s. a.; v. s. NH4OH s, a.; sl. s. al. sl. s. al. s. HCl s. dil. a. s. al., act.; sl. s. NH3 s. a., NH4Cl s. a., NH4Cl s. al. s. al. s. al. 0.006518° al. i. al. sl. s. a. i. al., et. d. a.; i. bz. s. NH4Cl d. a. s. HCl, H4P2O6 ∞h. al.; i. et.
18°
d. 730–760 1391 561 42.7 900 d. −H2O, 200 2570
16820° 0.024718° 0.0002625° 109.70° 2150° i. i.
tr. 1193 to rhb.
0.032 i. 1020° 2660° d. 770° 0.0006713° i. Forms Ca(OH)2 sl. s. 0.0224.5° 0.0025 i. i. sl. s. d. 0.009517° 0.29820°
i. 376151° v. s. d. 41790° 0.001495° i. d. d. 0.075100° d. i.
0.1619100°
1415° al.; s. amyl al., NH3 s. dil. a.; i. abs. al. s. 90% al. s. a.; i. ac. s. a.; i. ac s. a.; i. al. s. a. d.; i. al., et. s. a.; i. al., ac. i. a. s. a. s. a.; i. NH4Cl s. dil. a.; i. al., et. s. HCl s. a., Na2S2O3, NH4 salts
*Usual commercial form. †The solubility of CaCO3 in H2O is greatly increased by increasing the amount of CO2 in the H2O. 2-11
Physical Properties of the Elements and Inorganic Compounds (Continued )
TABLE 2-1
Name Calcium (Cont.) sulfate (gypsum)
Formula
Formula weight
Color, crystalline form and refractive index
CaSO4·2H2O
172.17
col., mn., 1.5226
Ca(SH)2·6H2O CaS CaSO3·2H2O CaC4H4O6·4H2O Ca(CNS)2·3H2O CaS2O3·6H2O CaWO4
214.31 72.14 156.17 260.22 210.28 260.30 288.00
col. pr. col., cb. wh., cr., 1.595 col., rhb. wh., delq. cr. col., tri., 1.56 wh., tet., 1.9200
C C C CO2
12.01 12.01 12.01 44.01
bk., amor. col., cb., 2.4195 bk., hex. col. gas
disulfide
CS2
76.13
col. lq.
monoxide
CO
28.01
col., poisonous, odorless gas
oxychloride (phosgene) oxysulfide
COCl2 COS
98.92 60.07
poisonous gas gas
sulfhydrate sulfide (oldhamite) sulfite tartrate thiocyanate thiosulfate tungstate (scheelite) Carbon, cf. table of organic compounds Carbon, amorphous Carbon, diamond Carbon, graphite dioxide
suboxide thionyl chloride Ceric hydroxide hydroxynitrate oxide sulfate Cerium
C3O2 CSCl2 2CeO2·3H2O Ce(OH)(NO3)3·3H2O CeO2 Ce(SO4)2·4H2O Ce
68.03 114.98 398.31 397.21 172.13 404.31 140.13
Cerous sulfate sulfate Cesium Chloric acid Chlorine
Ce2(SO4)3 Ce2(SO4)3·8H2O Ce HClO3·7H2O Cl2
568.44 712.57 132.91 210.58 70.91
hydrate Chloroplatinic acid Chlorostannic acid Chlorosulfonic acid Chromic acetate chloride chloride fluoride hydroxide
Cl2·8H2O H2PtCl6·6H2O H2SnCl6·6H2O HO·SO2·Cl Cr2(C2H3O2)6·2H2O CrCl3 CrCl3·6H2O* CrF3 Cr(OH)3
215.04 518.08 441.55 116.52 494.32 158.38 266.48 109.01 103.03
Cr(OH)3·2H2O Cr(NO3)3·9H2O* Cr(NO3)3·7a H2O Cr2O3 Cr2(SO4)3 Cr2(SO4)3·5H2O Cr2(SO4)3·15H2O Cr2(SO4)3·18H2O
139.07 400.18 373.15 152.02 392.20 482.28 662.44 716.49
hydroxide nitrate nitrate oxide sulfate sulfate sulfate sulfate
gas yel.-red lq. yel., gelatinous red, mn. wh. or pa. yel., cb. yel., rhb. steel gray, cb. or hex. wh., mn. or rhb. tri. silv. met., hex. lq. rhb., or gn.-yel. gas rhb. red-brn., delq. delq. col. lq. gn. pink, trig. vl. or gn., hex. pl. gn., rhb. gn. or blue, gelatinous gn. purple pr. purple, mn. dark gn., hex. rose pd. gn. vl. vl., cb., 1.564
Specific gravity 2.32 2.815°
Melting point, °C
Boiling point, °C
−1a H2O, 128
−2H2O, 163
d. 15 −2H2O, 100 d.
d. 650
Solubility in 100 parts Cold water
Hot water
0.2230°
0.25750°
v. s. d. 0.004318° 0.0370° s. 71.29° 0.2
v. s. d. 0.002790° 0.2285° v. s. d.
Other reagents s. a., gly., Na2S2O3, NH4 salts s. al. s. a. s. H2SO3 sl. s. al. v. s. al. i. al. s. NH4Cl; i. a.
1.87316° 6.06
d.
1.8–2.1 3.5120° 2.2620° lq. 1.101−87°; 1.53 (A); solid 1.56−79° 22° lq. 1.261 20 ; 2.63 (A) lq. 0.814−195° 4 ; 0.968 (A) 1.392 19° 4 lq. 1.24−87°; 2.10 (A) lq. 1.1140° 1.50915°
>3500 >3500 >3500 −56.65.2atm.
4200 4200 4200 subl. −78.5
i. i. i. 179.70° cc
i. i. i. 90.120° cc
i. a., alk. i. a., alk. i. a., alk. s. a., alk.
−108.6
46.3
0.20°
0.01450°
s. al.; et.
−207
−192
0.00440°; 3.50° cc
0.001850° 2.3220° cc
s. al., Cu2Cl2
−104 −138.2
8.2756mm −50.2760mm
v. s. sl. d. 1330° cc
d. 40.330° cc
s. ac., CCl4, bs.; d.a. v. s. alk., al.
−107
7761mm 73.5
d.
s. et. s. a.; sl. s. alk. carb.; i. alk
7.3 3.91 6.920° cb.; 6.7 hex. 3.91 2.88617° 1.9020° 1.28214.2° lq. 1.56−33.6°; 2.490° (A) 1.23 2.431 1.97128° 1.78725° 2.75715° 1.835 25° 4 3.8
5.21 3.012 1.86717° 1.722°
1950 645
1400
d. i. s. d. i.
i.
0°
−8H2O, 630 28.5 <−20 −101.6 d. 9.6 60 19.2 −80
670 d. 40 −34.6
151.5765mm 1200–1500 d.
subl. 83 >1000
d.
−2H2O, 100 36.5 100 1900
d. 100 d.
100
−10H2O, 100 −12H2O, 100
18.98 250° d. v. s. 1.460°; 31010° cc s. v. s. s. d. s. i.§ v. s. d. i. i. i. s. s. i. i.† s. s. 12020°
Slowly oxidized 0.4100° 7.640°
s. H2SO4, HCl s. dil. H2SO4 s. dil. a.; i. al.
s. a., al., NH3 0.57 ; 17730° cc 30°
v. s.
sl. s.
i. s. s. i. d. 67° d.
s. alk. s. alk. s. al., et. d. al.; i. CS2 4.7615° m. al. i. a., act., CS2 s. al.; i. et. sl. s. a.; i. al., NH3 s. a., alk.; sl. s. NH3 s. a., alk. s. a., alk., al., act. sl. s. a. i. a. s. al., H2SO4 sl. s. al. s. al.
sulfide Chromium
Cr2S3 Cr
200.02 52.01
brn.-bk. pd. gray, met., cb.
3.7719° 7.1
−S, 1350 1615
trioxide (chromic acid) Chromous chloride hydroxide oxide sulfate sulfide (daubrelite) Chromyl chloride Cobalt carbonyl sulfide, diCobaltic chloride chloride, dichro chloride, luteo chloride, praseo Cobaltic chloride, purpureo chloride, roseo hydroxide oxide sulfate sulfide Cobalto-cobaltic oxide Cobaltous acetate chloride chloride nitrate
CrO3 CrCl2 Cr(OH)2 CrO CrSO4·7H2O CrS CrO2Cl2 Co Co(CO)4 CoS2 CoCl3 Co(NH3)3Cl3·H2O Co(NH3)6Cl3 Co(NH3)4Cl3·H2O Co(NH3)5Cl3 Co(NH3)5Cl3·H2O Co(OH)3 Co2O3 Co2(SO4)3 Co2S3 Co3O4 Co(C2H3O2)2·4H2O CoCl2 CoCl2·6H2O* Co(NO3)2·6H2O
100.01 122.92 86.03 68.01 274.18 84.07 154.92 58.94 170.98 123.06 165.31 234.42 267.50 251.46 250.47 268.49 109.96 165.88 406.06 214.06 240.82 249.09 129.85 237.95 291.05
red, rhb. wh., delq. yel.-brn. bk. pd. blue bk. pd. dark red lq. silv. met., cb. or. cr. bk., cb. red cr.
2.70 2.75
197 d.
or., mn. gn., rhb. rhb. brick red bk. bk. blue cr. bk. cr. bk., cb. red-vl., mn., 1.542 blue cr. red, mn. red, mn., 1.4
1.7016 1.847 25° 1.819 25
CoO CoSO4 CoSO4·H2O
74.94 155.00 173.02
brn., cb. red pd. red pd., mn.(?), 1.639 red, mn., 1.483 brn. nd. yel.-red met., cb.
oxide sulfate sulfate sulfate (biebeorite) sulfide (syeporite) Copper Cupric acetate acetate aceto-arsenite (Paris green)
d. 3.97 1.92 8.920° 1.7318° 4.269 2.94
1550 −96.5 1480 51 subl.
5.18
d. 100 −1a H2O, 100 d. 900
4.8 6.07 1.705318.7° 3.356 25° 1.924 25 25° 1.883 25
−4H2O, 140 subl. 86 <100
5.68 3.71025° 3.13
d. 1800 d. 880 d.
25° 1.948 25 5.4518° 20° 8.92 1.930 20° 4 1.882
96.8 >1100 1083
−7H2O, 420
115
240 d.
1.98
d. i.
164.90° v. s. d. i. 12.350 i. d. i. i. i. s. s. 4.260° v. s. 0.2320° 16.120° i. i. d. i. i. s. 457° 116.50° 84.030°(anh.)
206.7100° v. s.
i. 25.60° s.
i.
i. d.
s. h. HNO3 s. HCl, dil. H2SO4; i. HNO3 s. H2SO4, al., et. sl. s. al.; i. et. s. conc. a. i. dil. HNO3 sl. s. al. v. s. a. s. et. s. a. s. al., et., CS2 s. HNO3, aq. reg.
s. 12.7446.5° 1.03146.5° 24.8716° i. i. i. s. 10596° 17780° 334.990° (anh.) i. 83100° s.
s. a.; al. i. al., NH4OH s. a.; i. al. i. al. sl. s. HCl s. a.; i. al. s. a. s. H2SO4 d. a. s. H2SO4; i. HCl, HNO3 s. a., al. 31 al.; 8.6 act. v. s. et., act. 10012.5° al.; s. act.; sl. s. NH3 s. a., NH4OH; i. al. 1.0418° m. al.; i. NH8
s.
20
7 al.; s. et.; gly. s. a., NH4OH
d. 110
33.80°
99.380°
s. a.
1.81 3.88
d. 150 d. 220
18.0521.5° i.
d. d.
i. 70.70°
d. 107.9100°
i. al. s. NH4OH, h. aq. NaHCO3 s. KCN; 0.03 aq. CO 5315° al.; 6815° m. al.
110.40° i. i. sl. s. i. i. 12.5 i. 16.7 38140° 243.70°
192.4100°
ammonium sulfate carbonate, basic (azurite)
CuSO4·4NH3·H2O 2CuCO3·Cu(OH)2
245.77 344.75
blue, tet., 1.670, 1.744 blue, rhb. blue, mn., 1.758
carbonate, basic (malachite) chloride (eriochalcite)
CuCO3·Cu(OH)2 CuCl2
221.17 134.48
dark gn., mn., 1.875 brn.-yel. pd.
3.9 3.054
d. 498
chloride chromate, basic cyanide dichromate ferricyanide ferrocyanide formate hydroxide lactate nitrate nitrate
CuCl2·2H2O CuCrO4·2CuO·2H2O Cu(CN)2 CuCr2O7·2H2O Cu3[Fe(CN)6]2 Cu2Fe(CN)6·7H2O Cu(HCO2)2 Cu(OH)2 Cu(C3H5O3)2·2H2O Cu(NO3)2·3H2O* Cu(NO3)2·6H2O
170.52 374.75 115.61 315.62 614.63 465.21 153.61 97.59 277.74 241.63 295.68
gn., rhb., 1.684 yel.-brn. yel.-gn. bk., tri. yel.-gn. red-brn. blue, mn. blue, gelatinous dark blue, mn. blue, delq. blue, rhb.
2.3922.4°
−2H2O, 110 −2H2O, 260 d. −2H2O, 100
277.51
1049 −6H2O, 110 d.
i. i.
3380° 0.0003818° i. s. 7.2 i.
ammonium chloride
dark gn., mn. gn.
117.6 2900 d. 52
20°
CoSO4·7H2O* CoS Cu Cu(C2H3O2)2 Cu(C2H3O2)2·H2O (CuOAs2O3)3· Cu(C2H3O2)2* CuCl2·2NH4Cl·2H2O
281.11 91.00 63.57 181.66 199.67 1013.83
2200
2.28618° 1.831 3.368
−H2O
2.0473.9° 2.074
114.5 −3H2O, 26.4
2300
Forms Cu2Cl2 993 d.
−HNO3, 170
i.
d. i. d. d. 45100° 66680° ∞
2.58° al. s. a., aq. reg. s. HNO3, h. H2SO4
s. al.; et., NH4Cl s. HNO3, NH4OH s. KCN, C5H5N s. a.; NH4OH s. NH4OH; i. HCl s. NH4OH; i. a., NH8 0.25 al. s. a., NH4OH, KCN, al. sl. s. al. 10012.5° al. s. al.
*Usual commercial form. †Also a soluble modification.
2-13
TABLE 2-1
Physical Properties of the Elements and Inorganic Compounds (Continued )
Name Cupric acetate (Cont.) oxide (paramelaconite) oxide (tenorite) oxychloride phosphide sulfate (hydrocyanite) sulfate (blue vitriol or chalcanthite) sulfide (covellite)
Formula
Specific gravity
249.71 95.63
tartate Cuprous ammonium iodide carbonate chloride (nantokite) cyanide
CuC4H4O6·3H2O CuI·NH4I·H2O Cu2CO3 Cu2Cl2 Cu2(CN)2
265.69 353.47 187.15 198.05 179.16
ferricyanide ferrocyanide fluoride hydroxide oxide (cuprite) Cuprous phosphide sulfide (chalcocite) sulfide Cyanogen
Cu3Fe(CN)6 Cu4Fe(CN)6 Cu2F2 CuOH Cu2O Cu6P2 Cu2S Cu2S C2N2
402.67 466.24 165.14 80.58 143.14 443.38 159.20 159.20 52.02
brn.-red brn.-red red cr. yel. red, cb., 2.705 gray-bk. bk., rhb. bk., cb. poisonous gas
Fe(OH)(C2H3O2)2
190.95
brn., amor.
FeCl3 FeCl3·6H2O* Fe4[Fe(CN)6]3
162.22 270.32 859.27
bk.-brn., hex. delq. red-yel., delq. dark blue
2.80411°
282 37 d.
Fe(OH)3 Fe(C3H5O3)3 Fe(NO3)3·6H2O Fe2O3
106.87 323.06 349.97 159.70
red-brn. brn., amor., delq. rhb., delq. red or bk., trig., 3.042 rhb., 1.814 yel., trig. yel., delq. gn. bk., cb., 2.42
3.4 to 3.9
−1a H2O, 500
sulfate sulfate (coquimbite) Ferroso-ferric chloride ferricyanide (Prussian green) oxide (magnetite; magnetic iron oxide) oxide, hydrated Ferrous ammonium sulfate
Fe2(SO4)3 Fe2(SO4)3·9H2O FeCl2·2FeCl3·18H2O Fe′′′ 4 Fe′′ 3 [Fe(CN)6]6 Fe3O4
399.88 562.02 775.49 1662.70 231.55 303.61 392.15
chloride (lawrencite)
Fe3O4·4H2O FeSO4·(NH4)2SO4· 6H2O FeCl2
chloroplatinate ferricyanide (Turnbull’s blue) ferrocyanide formate hydroxide nitrate oxide
FePtCl6·6H2O Fe3[Fe(CN)6]2 Fe2Fe(CN)6 Fe(HCO2)2·2H2O Fe(OH)2 Fe(NO3)2·6H2O FeO
571.92 591.47 323.66 181.92 89.87 287.96 71.85
2-14
126.76
bk. blue-gn., mn., 1.4915 gn.-yel., hex., 1.567 yel., hex. dark blue blue-wh., amor.
6.40 6.45
Melting point, °C
CuSO4·5H2O* CuS
hydroxide lactate nitrate oxide (hematite)
79.57 79.57 365.69 252.67 159.63
Color, crystalline form and refractive index bk., cb. bk., tri., 2.63 blue-gn. bk. gn.-wh., rhb., 1.733 blue, tri., 1.5368 blue, hex. or mn., 1.45 1 gn. pd. rhb. pl. yel. wh., cb., 1.973 wh., mn.
Cyanogen compounds, cf. table of organic compounds Ferric acetate, basic ammonium sulfate, cf. Alum chloride (molysite) chloride ferrocyanide (Prussian blue)
CuO CuO CuCl2·2CuO·4H2O Cu3P2 CuSO4
Formula weight
6.35 3.60615° 2.286 15.6° 4 4.6
d. 1026 d. 1026 −3H2O, 140 d. d. >600 −4H2O, 110 tr. 103
4.4 3.53 2.9
d. 422 474.5
3.4 6.0 6.4 to 6.8 5.6 5.80 lq. 0.866−17.2°; 1.806 (A)
Solubility in 100 parts Cold water i. i. i. i. 14.30°
Hot water i. i. 75.4100°
Other reagents s. a.; KCN, NH4Cl s. a., KCN, NH4Cl s. a. s. HNO3; i. HCl i. al.
Forms CuO, 650 −5H2O, 250 d. 220
24.3 0.00003318°
205100°
1.18° al. s. HNO3, KCN
0.1485°
1366 d.
0.0215° d. i. 1.5225° i.
s. a., KOH s. NH4I s. a., NH4OH s. HCl, NH4OH, al. s. KCN, HCl, NH4OH; sl. s. NH3 s. NH4OH; i. HCl s. NH4OH; i. NH4Cl s. HF, HCl, HNO3; i. al. s. a., NH4OH s. HCl, NH4Cl, NH4OH s. HNO3; i. HCl s. HNO3, NH4OH; i. act. s. HNO3, NH4OH; i. act. 230020° cc al.; 50018° cc et.
d.
908 −a H2O, 360 1235
−O, 1800
1100 1130 −34.4
−20.5
subl. 1100
0°
i. i. i. i. i. i. 0.000518° 0.000518° 45020° cc
i. i.
i. i.
i.
s. a.; al. v. s. al.; et. +HCl s. al., act., gly. s. HCl, conc. H2SO4; i. al., et. s. a.; i. al., et. i. et. s. al., act. s. HCl
74.40° 2460° i.
535.8100° ∞ d.
i. v. s. 1500° i.
i. v. s. ∞ d. d. s.
5.2
d. 50 d. 180 1538 d.
sl. s. 440 s. i. i.
i.
s. d. h. HCl i. al.
1.864
d. d.
i. 180°
i. 10075°
s. a. i. al.
64.410°
105.7100°
100 al.; s. act.; i. et.
v. s. i. i. sl. s. 0.00067 2000° i.
v. s.
20°
1.684 5.12
35 1560 d.
3.09718° 2.1
d. 480
2.7 2.714 d. 3.4 5.7
315 280
d.
delq.
d. lt. gn. cr. bk.
Boiling point, °C
60.5 1420
i. H2SO4, NH3 s. abs. al.
i. dil. a., al.
30025° i.
s. a., NH4Cl s. a.; i. alk.
phosphate (vivianite)
Fe3(PO4)2·8H2O
501.64
silicate sulfate (siderotilate) sulfate (copperas) sulfide cf. also under iron Fluoboric acid Fluorine
FeSiO3 FeSO4·5H2O FeSO4·7H2O* FeS
131.91 241.99 278.02 87.91
HBF4 F2
87.83 38.00
Fluosilicic acid Gadolinium Gallium bromide Glucinum cf. Beryllium Gold Gold, colloidal Gold salts cf. under Auric and Aurous Hafnium Helium Hydrazine formate hydrate hydrochloride hydrochloride, dinitrate nitrate, disulfate sulfate Hydrazoic acid (azoimide) Hydriodic acid Hydriodic acid Hydriodic acid Hydriodic acid Hydriodic acid Hydrobromic acid Hydrobromic acid
H2SiF6 Gd GaBr3
144.08 156.9 309.47
Au Au
197.20 197.20
yel. met., cb. blue to vl.
19.3
1063
2600
Hf He N2H4 N2H4·2HCO2H N2H4·H2O N2H4·HCl N2H4·2HCl N2H4·HNO3 N2H4·2HNO3 N2H4·a H2SO4 N2H4·H2SO4 HN3 HI HI·H2O HI·2H2O HI·3H2O HI·4H2O HBr HBr·H2O
178.6 4.00 32.05 124.10 50.06 68.51 104.98 95.06 158.08 81.09 130.12 43.03 127.93 145.94 163.96 181.98 199.99 80.92 98.94
hex. col. gas col. lq. cb. col. yel. lq. wh., cb. cr. nd. delq. pl. rhb. col. lq. col. gas col. lq. col. lq. col. lq. col. lq. col. gas; 1.325 (lq.) col. lq.
12.1 0.1368 (A) 1.011 15° 4
>1700 <−272.2 1.4 128 −40
>3200(?) −268.9 113.5
Hydrobromic acid Hydrobromic acid Hydrochloric acid Hydrochloric acid Hydrochloric acid Hydrochloric acid Hydrocyanic acid (prussic acid)
HBr (47.8% in H2O) HBr·2H2O HCl† HCl (45.2% in H2O) HCl·2H2O HCl·3H2O HCN
80.92 116.96 36.47 36.47 72.50 90.51 27.03
Hydrofluoric acid Hydrofluoric acid Hydrogen
HF HF (35.35% in H2O) H2
col. lq. wh. cr. col. gas; 1.256 (lq.) col. lq. col. lq. col. lq. poisonous gas or col. lq., 1.254 gas or col. lq. col. lq. col. gas or cb.
peroxide selenide sulfide Hydroxylamine hydrochloride nitrate sulfate
H2O2‡ H2Se H2S NH2OH NH2OH·HCl NH2OH·HNO3 NH2OH·a H2SO4
20.01 20.01 2.016 34.02 81.22 34.08 33.03 69.50 96.05 82.07
blue, mn., 1.592, 1.603 mn. gn., tri., 1.536 blue-gn., mn. bk., hex. col. lq. gn.-yel. gas
2.58 3.5 2.2 1.89914.8° 4.84 lq. 1.51−187°; 1.3115° (A)
1550
col. lq., 1.333 col. gas col. gas rhb., delq. col., mn. col. cr. col., mn.
1.0321° 1.42
1.378 4.40° (A) 1.715°
2.710° (A) 1.78 1.486 2.11−15° 1.2680° (A) 1.48 1.46 −18.3° 4 18°
0.697
0.98813.6° 1.15 lq. 0.0709−252.7° 0.06948 (A) 1.438 20° 4 2.12−42° 1.1895 (A) 1.3518° 1.6717°
i.
s. a.; i. ac.
64 1193
−5H2O, 300 −7H2O, 300 d.
s. 32.80° 0.00061618°
s. 14950°
i. al. i. al. s. a.; i. NH3
−223
130 d. −187
∞ d.
∞
s. al.
s.
s.
s.
s.
i. s.
i.
s. aq. reg., KCN; i. a. s. aq. reg., KCN; i. a.
0.970° cc ∞ s. ∞ v. s. s. 174.910° v. s. v. s. 3.05522° ∞ 4250010° cc ∞ ∞ ∞ ∞ 2210°
1.0850° cc ∞
Absorbed by Pt s. al.
∞ v. s. v. s. v. s.
∞ al.; i. et. sl. s. al. s. al.
delq. cr. 20°
i.
198 70.7 104 85 254 −80 −50.8 −43 −48 −36.5 −86
−11 −111 −15.35 0 −24.4 −14 −83 −35 −259.1 −0.89 −64 −82.9 34 151 48 170 d.
118.5739.5mm subl. 140 d. 37 −35.5 127774mm
−67
d. d. 26
∞ s. 82.30° ∞ ∞ ∞ ∞
19.4 120 −252.7
∞ 0° to 19.4° v. s. 2.10° cc
126 −85
760mm
151.4 −42 −59.6 56.522mm d. d. <100
∞ 3774° cc 4370° cc s. 83.317° v. s. 32.90°
27.6560° ∞ v. s.
130100°
s. 56.160°
i. al. v. sl. s. abs. al. ∞ al. s. al. ∞ al. s. al. s. al. s. al. s. al. Stable at −15.5° and 1 atm., and at −11.3° and 2.5 atm. s. al. s. al., et. s. al. s. al. s. al. ∞ al., et.
v. s. 0.8580° cc
sl. s. Fe, Pd, Pt
27022.5° cc 18640° cc d. v. s. d. 68.590°
s. a., et.; i. petr. et s. CS2, COCl2 9.5415° cc al.; s. CS2 s. a., al. s. al.; i. et. v. s. abs. al. v. sl. s. al.; i. et., abs. al.
*Usual commercial form. †Usual commercial form about 31 percent. ‡Usual commercial forms 3 or 30 percent. 2-15
TABLE 2-1
Physical Properties of the Elements and Inorganic Compounds (Continued )
Name
Formula
Hypobromous acid Illinium Indium Iodic acid
HBrO Il In HIO8
Iodine oxide, pentaIodoplatinic acid Iridium Iron, cast† pure steel white pig wrought carbide (cementite) carbonyl nitride
I2 I2O5 H2PtI6·9H2O Ir Fe Fe Fe Fe Fe Fe2C Fe(CO)5 Fe2N
silicide sulfide, di- (marcasite) sulfide, di- (pyrite) sulfide (pyrrhotite) Cf. also under ferric and ferrous Krypton Lanthanum Lead
FeSi FeS2 FeS2 Fe7S8
acetate acetate (sugar of lead) acetate acetate, basic acetate, basic acetate, basic arsenate, monobasic arsenate, dibasic (schultenite) arsenate, metaarsenate, pyroLead azide bromide
Formula weight 96.92 146(?) 114.76 175.93
Color, crystalline form and refractive index
Specific gravity
Melting point, °C
yel.
Boiling point, °C
Solubility in 100 parts Cold water
Hot water
4050mm
s.
d.
soft, tet. met. col., rhb.
7.320° 4.6290°
155 110 d.
1450
i. 2860°
i. 576101°
blue-bk., rhb. wh., trimetric brn., delq. mn. wh. met., cb. gray silv. met., cb. silv. gray gray gray pseudo hex. pa. yel. lq. gray
4.9320° 4.799 25° 4
113.5 d. 300
184.35
0.0956660°
22.420° 7.03 7.8620° 7.6 to 7.8 7.6 to 7.8 7.86 7.4 1.45721° 6.35
2350 1275 1535 1375 1075 1505 1837 −21 d. >560
>4800
0.01620° 187.412° s. d. i. i. i. i. i. i. i. i. d.
83.91 119.97 119.97 647.43
yel.-gray, oct. yel., rhb. yel., cb. hex.
6.1 20° 4 4.87 5.0 4.6 20° 4
d. d.
i. 0.00049 0.0005 i.
i.
tr. 450 1171 d. >700
Kr La Pb
83.70 138.92 207.21
col. gas lead gray silv. met., cb.
2.818 (A) 6.1520° 20° 11.337 20
−169 826 327.5
−151.8 1800 1620
11.050° cc d. i.
3.5760° cc
Pb(C2H3O2)2 Pb(C2H3O2)2·3H2O† Pb(C2H3O2)2IOH2O Pb2(C2H3O2)3OH Pb(C2H3O2)2· Pb(OH)2·H2O Pb(C2H3O2)2· 2Pb(OH)2 PbH4(AsO4)2 PbHAsO4 Pb(AsO3)2 Pb2As2O7 PbN6 PbBr2
325.30 379.35 505.46 608.56 584.54
wh. cr. wh., mn. wh., rhb. wh. wh. nd.
3.251 20° 4 2.55 1.689
280 −3H2O, 75 22
807.75
wh. nd.
489.06 347.13 453.03 676.24 291.26 367.05
tri., 1.82 wh., mn., 1.9097 hex. rhb., 2.03 col. nd. col., rhb.
4.46 5.94 6.4215° 15° 6.85 15 6.66
802 expl. 350 373
253.84 333.84 1120.91 193.10 55.85 55.85 55.85 55.85 55.85 179.56 195.90 125.71
15°
d. 140 d. >200
3000
102.5760mm
−H2O, 280
918
i. i. i. i. i. i. i.
i.
19.70° 45.6415° s. v. s. v. s.
22150° 200100° s.
5.55
18.2
d. i. d. i. i. 0.45540°
d. 0.05100° 4.75100°
sl. s.
PbCO3
267.22
wh., rhb., 2.0763
6.6
d. 315
0.0001120°
d.
2PbCO3·Pb(OH)2† PbCl2 PbCrO4 PbCrO4·PbO Pb(HCO2)2 3PbO·H2O Pb(NO3)2
775.67 278.12 323.22 546.43 297.25 687.65 331.23
6.14 5.80 6.12
d. 400 501 844
4.56 7.592 4.53
d. 190 −H2O, 130 d. 470
i. 0.6730° 0.00000720° i. 1.616° 0.014 38.80°
i. 3.34100° i. i. 18100° d.
oxide, suboxide, mono- (litharge)
Pb2O PbO
430.42 223.21
wh., hex. wh., rhb., 2.2172 yel., mn., 2.42 or.-yel. nd. wh., rhb. cb. col., cb. or mn., 1.7815 bk., amor. yel., tet.
8.34 9.53
d. red heat 888
i. 0.006818°
i.
oxide, mono (massicotite)
PbO
223.21
yel., rhb., 2.61
8.0
2-16
s. a. v. s. 87% al.; i. abs. al. et., chl. s. al., KI, et. i. abs. al., et., chl. sl. s. aq. reg., aq. Cl2 s. a.; i. alk. s. a.; i. alk. s. a.; i. alk. s. a.; i. alk. s. a.; i. alk. s. a. s. al., H2SO4, alk. s. HCl, H2SO4 i. aq. reg. i. dil. a. i. dil. a.
sl. s. al., bz. s. a. s. HNO3; i. c. HCl, H2SO4 s. gly.; v. sl. s. al. s. gly.; sl. s. al. sl. s. al. s. al.
carbonate (cerussite) carbonate, basic (hydrocerussite; white lead) chloride (cotunnite) chromate (crocoite) chromate, basic formate hydroxide nitrate
954760mm d.
Other reagents
138.8100°
s. al. s. HNO3 s. HNO3, NaOH s. HNO3 s. HCl, HNO3; i. sc. v. s. ac.; i. NH4OH s. a., KBr.; sl. s. NH3; i. al. s. a., alk.; i. NH3, al. s. ac.; sl. s. aq. CO2 sl. s. dil. HCl, NH3, i. al. s. a., alk.; i. NH3, ac. s. a., alk. i. al. s. a., alk. 8.822° al. s. a., alk. s. alk., PbAc, NH4Cl, CaCl2
oxide, mono-
PbO
223.21
amor.
9.2 to 9.5
oxide, red (minium) oxide, sesquioxide, di- (plattnerite) silicate sulfate (anglesite)
Pb3O4 Pb2O3 PbO2 PbSiO3 PbSO4
685.63 462.42 239.21 283.27 303.27
9.1
Pb(HSO4)2·H2O PbSO4·PbO PbS Pb(CNS)2 Li LiC7H5O2 LiBr
419.36 526.48 239.27 323.37 6.94 128.05 86.86
LiBr·2H2O Li2CO3 LiCl
122.89 73.89 42.40
citrate fluoride formate hydride hydroxide hydroxide nitrate nitrate oxide phosphate, monobasic phosphate, tribasic phosphate, tribasic salicylate sulfate sulfate sulfate, acid Lutecium Magnesium acetate acetate aluminate (spinel)
Li3C6H5O7·4H2O LiF LiHCO2·H2O LiH LiOH LiOH·H2O LiNO3 LiNO3·3H2O Li2O LiH2PO4 Li3PO4 Li3PO4·12H2O LiC7H5O3 Li2SO4 Li2SO4·H2O† LiHSO4 Lu Mg Mg(C2H3O2)2 Mg(C2H3O2)2·4H2O† MgO·Al2O3
281.98 25.94 69.97 7.95 23.95 41.96 68.95 123.00 29.88 103.94 115.80 331.99 144.05 109.94 127.96 104.01 174.99 24.32 142.41 214.47 142.26
red, amor. red-yel., amor. brn., tet., 2.229 col., mn., 1.961 wh., mn. or rhb., 1.8823 cr. col., mn. lead gray, cb., 3.912 col., mn. silv. met. cb. wh. leaflets wh., delq., cb., 1.784 wh. pr. col., mn., 1.567 wh., delq., cb., 1.662 wh. cr. wh., cb., 1.3915 col., rhb. wh., cb. wh. cr. col., mn. col., trig., 1.735 col. col., 1.644 col. wh., rhb. wh., trig. col. col., mn., 1.465 col., mn., 1.477 pr.
ammonium chloride ammonium phosphate (struvite) ammonium sulfate (boussingaultite) benzoate carbonate (magnesite) carbonate (nesquehonite) carbonate, basic (hydromagnesite) Magnesium chloride (chloromagnesite) chloride (bischofite) hydroxide (brucite) nitride oxide (magnesia; periclase) perchlorate
MgCl2·NH4Cl·6H2O MgNH4PO4·6H2O
256.83 245.44
sulfate, acid sulfate, basic (lanarkite) sulfide (galena) thiocyanate Lithium benzoate bromide bromide carbonate chloride
*See also a table of alloys. †Usual commercial form.
MgSO4·(NH4)2SO4· 6H2O Mg(C7H5O2)2·3H2O MgCO3 MgCO3·3H2O 3MgCO3·Mg(OH)2·3H2O MgCl2 MgCl2·6H2O† Mg(OH)2 Mg3N2 MgO Mg(ClO4)2†
i.
i.
d. 500 d. 360 d. 290 766
i. i. i. i.
i. i. i.
1336 5
3.464 25° 4
547
1265
0.00280° 0.000118° 0.004418° 0.0000918° 0.0520° d. 3325° 1430° (2H2O)
0.005640°
6.92 7.5 3.82 0.5320°
1170 d. 977 1120 d. 190 186
2.110° 2.068 25° 4
44 618 614
d. 1360
24620° 1.540° 670°
9.375 6.49 6.2
2.29521.5° 1.46 0.820 2.54 1.83 2.38 2.013 25° 4
d. 870 −H2O, 94 680 445 261 29.88
2.22 2.06 2.12313°
>100 837 100 d. 860 −H2O, 130 170.5
silv. met., hex. wh. wh., mn. pr., 1.491 col. cb., 1.718–23
1.7420° 1.42 1.454 3.6
651 323 80 2135
wh., rhb., delq. col., rhb., 1.496
1.456 1.715
−4H2O, 195 d. 100
2.461 2.53717.5° 1.645
1670 925 d. subl. <1000
1110
61.215° 0.2718° 49.20° d. 12.70° 22.310° 53.40° v. s. forms LiOH
s. alk., PbAc, NH4Cl, CaCl2 s. ac., h. HCl s. a., alk. s. ac., h. alk.; i. al. s. a.
i. s. d. 40100° 266100° (1H2O) 0.72100° 127.5100° 66.7100° 0.13535° 346.6104° 17.5100° 26.880° 19470° ∞
0.03418° v. sl. s. 12826° 35.340° 43.60° d.
v. sl. s. v. sl. s.
i. v. s. v. s. i.
sl. s. d. v. s. v. s.
16.7 0.02310°
s. 0.019580°
29.9100° 35100°
s. conc. a., NH4 salts; i. al. sl. s. H2SO4 sl. s. H2SO4 s. a.; i. alk. s. KCNS, HNO3 s. a., NH3 7.725°, 1078° al. s. al., act. s. al. s. dil. a.; i. al., act., NH3 2.4815° al.; s. et. sl. s. al., et. s. HF; i. act. sl. s. al., et. i. et. sl. s. al. sl. s. al. s. al., NH3
s. a., NH4Cl; i. act. v. s. al. i. act., 80% al. i. 80% al. s. a., NH4 salts 5.2515° m. al. v. s. al. v. sl. s. dil. HCl; i. dil. HNO3 s. a.; i. al.
360.62
col., mn.
1.72
>120
16.86
320.59 83.43 138.38 365.37
wh. pd. wh., trig. 1.700 col., rhb., 1.501 wh., rhb., 1.530
3.037 1.852 2.16
−3H2O, 110 d. 350 −H2O, 100 d.
4.525° (anh.) 0.0106 0.151819° 0.04
d. 0.011
s. act. s. a., aq. CO2; i. act., NH3 s. a., aq. CO2 s. a., NH4 salts; i. al.
95.23
col., hex., 1.675
2.32525°
712
52.80°
73100°
50 al.
203.33 58.34 100.98 40.32 223.23
wh., delq., mn., 1.507 wh., trig., 1.5617 gn.-yel., amor. col., cb., 1.7364 wh., delq.
1.56 2.4 3.65 2.6025°
118 d. d. d. 2800 d.
1412 d. 3600
0°
0°
281 0.000918° i. 0.00062 99.625°
100°
130 s.
100°
918 d. v. s.
50 al. s. NH4 salts, dil. a. s. a.; i. al. s. a., NH4 salts; i. al. 2425 al., 51.825° m. al.; 0.29 et.
Physical Properties of the Elements and Inorganic Compounds (Continued )
TABLE 2-1
Name
Formula
Formula weight
Color, crystalline form and refractive index
Magnesium chloride (Cont.) peroxide phosphate, pyrophosphate, pyropotassium chloride (carnallite) potassium sulfate (picromerite) silicofluoride sodium chloride sulfate sulfate (epsom salt; epsomite) Manganese acetate acetate carbonate (rhodocrosite)
MgO2 Mg2P2O7 Mg2P2O7·3H2O MgCl2·KCl·6H2O MgSO4·K2SO4·6H2O MgSiF6·6H2O MgCl2·NaCl·H2O MgSO4 MgSO4·7H2O* Mn Mn(C2H3O2)2 Mn(C2H3O2)2·4H2O* MnCO3
56.32 222.60 276.65 277.88 402.73 274.48 171.70 120.38 246.49 54.93 173.02 245.08 114.94
wh. pd. col., mn., 1.604 wh., amor. delq., rhb., 1.475 mn., 1.4629 col., trig., 1.3439 col. col. col., rhb., 1.4554 gray-pink met.
chloride (scacchite) chloride
MnCl2 MnCl2·4H2O*
125.84 197.91
chloride, perhydroxide (ous) (pyrochroite) hydroxide (ic) (manganite) nitrate oxide (ous) (manganosite) oxide (ic) oxide, di- (pyrolusite; polianite) sulfate (ous) sulfate (ous) (szmikite)
MnCl4 Mn(OH)2 Mn2O3·H2O Mn(NO3)2·6H2O MnO Mn2O3 MnO2*
196.76 88.95 175.88 287.04 70.93 157.86 86.93
rose, delq., cb. rose red, delq., mn. 1.575 gn. wh., trig. brn., rhb., 2.24 rose red, mn. gray-gn., cb., 2.16 brn.-bk., cb. bk., rhb.
MnSO4 MnSO4·H2O
150.99 169.01
red-wh. pa. pink, mn., 1.595
sulfate (ous)
MnSO4·2H2O
187.02
2.52615° 15°
pa. pink, mn. rose, trig., 1.817
Specific gravity
Melting point, °C
2.59822° 2.56 1.60 19.4° 4 2.15 1.788 17.5° 4
expl. 275 1383 −3H2O, 100 265 d. 72 d.
2.66 1.68 7.220° 1.74 20° 4 1.589 3.125
1185 70 d. 1260
2.977 25° 4 2.01
650 58.0
3.25818° 3.258 1.8221° 5.18 4.81 5.026
d. d. 25.8 1650 −0, 1080 −0, >230
3.235 2.87
sulfate (ous)
MnSO4·7H2O
277.10
pink, mn. or rhb.
2.092
sulfate (ic)
Mn2(SO4)3
398.04
gn., delq. cr.
3.24
Ma Hg(C2H3O2)2 HgBr2 HgCO3·2HgO HgCl2 Hg(CNO)2 Hg(OH)2 HgO HgCl2·3HgO HgSiF6·HgO·3H2O HgSO4 HgSO4·2HgO HgC2H3O2 HgBr Hg2CO3
98–99.5 318.70 360.44 693.84 271.52 284.65 234.63 216.61 921.35 613.33 296.67 729.89 259.65 280.53 461.23
11.5 3.270 6.053
2300 (?) d. 237
5.44 4.42
277 expl. −H2O, 175 d. 100 d. 260
MnSO4·3H2O
205.04
sulfate (ous)
MnSO4·4H2O*
223.05
sulfate (ous)
MnSO4·5H2O
241.07
sulfate (ous)
MnSO4·6H2O
259.09
Masurium Mercuric acetate bromide carbonate, basic chloride (corrosive sublimate) fulminate hydroxide oxide (montroydite) oxychloride (kleinite) silicofluoride, basic sulfate sulfate, basic (turpeth) Mercurous acetate bromide carbonate
2-18
2.356 pink, rhb. or mn., 1.518 pink, tri., 1.508
wh. pl. wh., rhb. brn.-red wh., rhb., 1.859 cb. yel. or red, rhb., 2.5 yel., hex. yel. nd. wh., rhb. yel., tet. wh. sc. wh., tet. yel. pd.
2.107 15°
2.103
11.14 7.93 6.47 6.44 7.307
d. d. subl. 345 d. 130
Solubility in 100 parts Cold water
Hot water
Other reagents
i. i. i. 64.519° d. 19.260° 64.817.5° s. 26.90° 72.40° d. s. s. 0.006525°
i. i. sl. s. d. 81.775° s. s. 68.3100° 17840°
63.40° 1518°
123.8100° ∞
s. al., m. al. s. aq. CO2, dil. a.; l. NH3, al. s. al.; i. et., NH3 s. al.; i. et.
129.5
s. 0.00220° i. 4260° i. i. i.
s. i. i. ∞ i. i. i.
s. al., et. s. a., NH4 salts; i. alk. s. h. H2SO4 v. s. al. s. a., NH4Cl s. a.; i. act. s. HCl; i. HNO3, act.
d. 850
530° 98.4748°
7350° 79.77100°
s. al.; i. et.
85.2735°
106.855°
1900
d.
700 Stable 57 to 117 Stable 40 to 57 Stable 30 to 40 Stable 18 to 30 Stable 8 to 18 Stable −5 to +8 Stable −10 to −5; 19 d. d. 160
sulfate (ous)
Boiling point, °C
1190 −H2O, 106; −4H2O, 200
5°
−4H2O, 450
74.22
99.3157°
13616°
16950°
5°
−7H2O, 280
322 304
s. 64.550°
200
2040°
2479°
176
d. HF s. al. s. al. s. dil. a.
i. al.
35°
142
0°
s. a. s. a.; i. alk. s. a.; i. al. d. al.
25114°
v. s.
d.
s. HCl, dil. H2SO4; l. conc. H2SO4, HNO3
2510° 0.520° i. 3.60° sl. s. i. 0.005225° i. d. d. 0.005 0.7513° 7 × 10−9 i.
100100° 25100°
s. al. sl. d. 25.20° al.; v. sl. s. et. s. aq. CO2, NH4Cl 3325° 99% al.; 33 et. s. NH4OH, al. s. a. s. a.; i. al. s. HCl s. a. s. a.; i. al., act., NH8 s. a.; i. al. s. H2SO4, HNO3; i. al. s. a.; i. al., act. s. NH4Cl
61.3100° i. 0.041100° d. 0.167100° d. i. d.
HgCl
236.07
wh., tet., 1.9733
7.150
302
383.7
0.00140°
0.000743°
iodide nitrate Mercurous oxide
HgI HgNO3·H2O Hg2O
327.53 280.63 417.22
yel., tet. wh. mn. bk.
7.70 4.7853.9° 9.8
290 d. 70 d. 100
subl. 140; 310d. expl.
2 × 10−8 v. s. i.
v. sl. s. d. 0.0007
sulfate Mercury† Molybdenum
Hg2SO4 Hg Mo
497.28 200.61 95.95
wh., mn. silv. lq. or hex.(?) gray, cb.
7.56 13.54620° 10.2
d. −38.87 2620 10
0.05516.5° i. i.
0.092100° i. i.
MoCl2
166.85
yel., amor.
3.714 25° 4
d.
i.
i.
3.578 25° 4
d.
chloride (calomel)
chloride, dichloride, tri-
MoCl3
202.32
dark red pd.
chloride, tetra-
MoCl4
237.78
brn., delq.
chloride, pentaoxide, tri- (molybdite) sulfide, di- (molybdenite) sulfide, trisulfide, tetraMolybdic acid Molybdic acid Neodymium Neon Neptunium Nickel
MoCl5 MoO3 MoS2 MoS3 MoS4 H2MoO4 H2MoO4·H2O Nd Ne 239
273.24 143.95 160.07 192.13 224.19 161.97 179.98 144.27 20.18
Np Ni
239 58.69 176.78 291.20 394.99 422.62 218.52 272.57 320.71 841.51 118.70 587.58
carbonyl chloride chloride
Ni(C2H3O2)2 NiCl2·NH4Cl·6H2O NiSO4·(NH4)2SO4· 6H2O Ni(BrO3)2·6H2O NiBr2 NiBr2·3H2O NiBr2·6NH3 NiPtBr6·6H2O NiCO3 2NiCO3·3Ni(OH)2· 4H2O Ni(CO)4 NiCl2 NiCl2·6H2O*
chloride, ammonia cyanide dimethylglyoxime
NiCl2·6NH3 Ni(CN)2·4H2O NiC8H14O4N4
231.80 182.79 288.91
formate hydroxide (ic) hydroxide (ous) nitrate nitrate, ammonia oxide, mono- (bunsenite) potassium cyanide sulfate
Ni(HCO2)2·2H2O Ni(OH)3 Ni(OH)2·d H2O Ni(NO3)2·6H2O Ni(NO3)2·4NH3·2H2O NiO Ni(CN)2·2KCN·H2O NiSO4
184.76 109.71 97.21 290.80 286.87 74.69 258.97 154.75
acetate ammonium chloride ammonium sulfate bromate bromide bromide bromide, ammonia bromoplatinate carbonate carbonate, basic
170.73 129.60 237.70
bk. cr. col., rhb. bk., hex., 4.7 red-brn. brn. pd. yel-wh., hex. yel., mn. yellowish col. gas
2.928 25° 4 19.5°
4.50 4.80114°
3.12415° 6.920° lq. 1.204−245.9° 0.674 (A)
s. lq. O2, al., act., bz.
i.
s. dil. HNO3; sl. s. H2SO4, HCl; i. NH3 i. al.
s.
d.
194
268
s.
795 1185 d. d. d. 115 −H2O, 70 840 −248.67
subl.
−2H2O, 200 −245.9
d. 18°
0.107 i. sl. s. i. v. sl. s. 0.13318° d. 2.60° cc 238
Produced by Neutron bombardment of U 1452 2900 i.
gn. pr. gn., delq., mn. blue-gn., mn., 1.5007 gn., cb. yel., delq. gn., delq. vl. pd. trig. lt. gn., rhb. lt. gn.
1.798 1.645 1.923
d.
2.575 4.64 28° 4
16.6 15025° 2.53.5°
v. s. 39.288°
v. sl. s. (NH4)2SO4
d. d. −3H2O, 200
28 112.80° 1999° v. s.
156100° 316100° d.
s. NH4OH s. al., et., NH4OH s. al., et., NH4OH i. c. NH4OH
d. d.
0.009325° i.
i. d.
s. a. s. a., NH4 salts
0.0189.8° 53.80° 180
i. 87.6100° v. s.
s. aq. reg., HNO3, al., et. s. NH4OH, al.; i. NH3 v. s. al.
s. i. i.
d. i. i.
s. NH4OH; i. al. s. KCN; i. dil. KCl s. abs. al., a.; i. ac., NH4OH
i. v. sl. s. ∞56.7°
s. a., NH4OH, NH4Cl s. a., NH4OH; i. alk. s. NH4OH; i. abs. al. i. al. s. a., NH4OH d. a. i. al., et., act.
1.837 3.715
gn. pl. scarlet red cr.
1.145° cc
d.
d.
8.9020
1.3117° 3.544
2.10679° i. s. i. sl. s. 2.1370°
i.
volt.
silv. met., cb.
lq. yel., delq. gn., delq., mn., 1.57
356.9 3700
s. aq. reg., Hg(NO3)2; sl. s. HNO3, HCl; i. al., etc. s. KI; i. al. s. HNO3; i. al., et. s. h. ac.; i. alk., dil. HCl, NH3 s. H2SO4, HNO3 s. HNO3; i. HCl s. h. conc. H2SO4; i. HCl, HF, NH3, dil. H2SO4, Hg s. HCl, H2SO4, NH4OH, al., et. s. HNO3, H2SO4; v. sl. s. al., et. s. HNO3, H2SO4; sl. s. al., et. s. HNO3, H2SO4; i. abs. al., et. s. a., NH4OH s. H2SO4, aq. reg. s. alk. sulfides s. alk. sulfides; i. NH3 s. NH4OH, H2SO4; i. NH s. a., NH4OH, NH4, salts
−25 subl.
43751mm 973
−4H2O, 200 subl. 250
d.
gn. cr. bk. lt. gn. gn., mn.
2.154 4.36 2.05
d. d. d. 56.7
gn.-bk., cb., 2.37 red yel., mn. yel., cb.
7.45 1.87511° 3.68
Forms Ni2O3 at 400 −H2O, 100 −SO3, 840
136.7
s. i. v. sl. s. 243.00° v. s. i. s. 27.20°
i. 76.7100°
*Usual commercial form. †See also Tables 2-28 and 2-280. 2-19
Physical Properties of the Elements and Inorganic Compounds (Continued )
TABLE 2-1
Name Nickel (Cont.) sulfate
Formula NiSO4·6H2O*
sulfate (morenosite) Nitric acid Nitric acid Nitric acid Nitro acid sulfite Nitrogen
NiSO4·7H2O HNO3 HNO3·H2O HNO3·3H2O NO2HSO3 N2
Nitrogen oxide, mono- (ous)
N2O
oxide, di- (ic)
NO or (NO)2
oxide, tri-
N2O3
oxide, tetra- (per- or di-)
NO2 or (NO2)2
Formula weight
Color, crystalline form and refractive index
262.85
gn. mn. or blue, tet., 1.5109 gn., rhb., 1.4893 col. lq. col. lq. col. lq. col., rhb. col. gas or cb. cr.
280.86 63.02 81.03 117.06 127.08 28.02 44.02
col. gas
30.01 (60.02) 76.02
col. gas red-brn. gas or blue lq. or solid yel. lq., col. solid, red-brn. gas wh., rhb.
oxide, penta-
N2O5
46.01 (92.02) 108.02
oxybromide oxychloride
NOBr NOCl
109.92 65.47
brn. lq. red-yel. lq. or gas
Nitroxyl chloride Osmium chloride, dichloride, trichloride, tetraOxygen
NO2Cl Os OsCl2 OsCl3 OsCl4 O2
81.47 190.2 261.11 296.57 332.03 32.00
yel.-brn. gas blue, hex. gn., delq. brn., cb. red-yel. nd. col. gas or hex. solid
Ozone
O3
Palladium bromide (ous) chloride chloride cyanide hydride Palladous dichlorodiammine Perchloric acid Perchloric acid Perchloric acid Periodic acid Periodic acid Permanganic acid Permolybdic acid Persulfuric acid Phosphamic acid Phosphatomolybdic acid Phosphine Phosphonium chloride 2-20
48.00
col. gas
Pd
106.70
silv. met., cb.
PdBr2 PdCl2 PdCl2·2H2O Pd(CN)2
266.53 177.61 213.65 158.74
brn. brn., cb. brn. pr. yel.
Pd2H Pd(NH3)2Cl2 HClO4 HClO4·H2O HClO4·2H2O* 73.6% anh. HIO4 HIO4·2H2O HMnO4 HMoO4·2H2O H2S2O8 PONH2·(OH)2 H7P(Mo2O7)6·28H2O PH3
214.41 211.68 100.46 118.48 136.50
met. red or yel., tet. unstable, col. lq fairly stable nd. stable lq., col.
PH4Cl
191.93 227.96 119.94 196.99 194.14 97.02 2365.88 34.00 70.47
wh. cr. delq., mn. exists only in solution wh. cr. hyg. cr. cb. yel. cb. col. gas wh., cb.
Specific gravity 2.07 1.948 1.502
Melting point, °C
1.448
18°
Solubility in 100 parts Cold water
tr. 53.3
−6H2O, 280
13150°
98–100 −42 −38 −18.5 73 d. −209.86
−6H2O, 103 86
0°
Hot water 280100° 30°
117.8 ∞ ∞ ∞
−195.8
63.5 ∞ ∞ 263−20° d. 2.350° cc
−90.7
130.520° cc
−151
7.340° cc
60.8224° cc 0.0100°
3.5
s.
−9.3
21.3
d.
1.026−252.5° 0.808−195.8° 12.50° (D) lq. 1.226−89° −102.3 1.530 (A) lq. 1.269−150.2° −161 1.0367 (A) 1.4472° −102 20°
Boiling point, °C
1.5520° cc
Other reagents v. s. NH4OH, al. s. al. expl. with al. d. al. d. al. s. H2SO4 sl. s. al. s. H2SO4, al. 26.6 cc al.; 3.5 cc H2SO4; s. aq. FeSO4 s. a., et. s. HNO3, H2SO4, chl., CS2
1.63
30
47
s.
>1.0 1.417−12° 2.31 (A) lq. 1.3214° 22.4820°
−55.5 −64.5
−2 −5.5
d. d.
<−30 2700
5 >5300
1.14−188° 1.426−252.5° 1.1053 (A) 1.71−183° 3.03−80° 1.658 (A) 12.020° 111550°
−218.4
−183
d i. s. d. sl. s. s. d. 4.890° cc
−251
−112
0.4940° cc
060° cc
s. oil turp., oil cinn.
1555
2200
i.
i.
i. s. s. i.
i. s. s. i.
s. aq. reg., h. H2SO4; i. NH3 s. HBr s. HCl, act., al. s. HCl, act., al. s. HCN, KCN, NH4OH; i. dil. a.
d. 560–600
500 d. d. 11.06 2.5 1.768 22° 4 1.88 1.71 25° 4
Forms HNO3 s. fuming H2SO4 i.
2.630° cc 1.7100° cc
sl. s. aq. reg., HNO3; i. NH3 s. NaCl, al., et. s. a., alk., al.; sl. s. et. s. HCl, al. sl. s. al., s. fused Ag
d.
−90°
lq. 0.746 1.146 (A)
−112 50 −17.8
1618mm d. 200
d. 138 d. 110
subl. 110
<60 d. 78 −132.5 46atm
28
s. s. s. v. s.
−25H2O, 140 −85
s. v. s. v. s. v. s. v. s. v. s. s. 2617° cc
subl.
d.
s. a., NH4OH s. al. v. s. d. v. s. d. v. s. d. 100°
i.
sl. s. al., et. d. al. i. al. s. HNO8 s. Cu2Cl2, al., et.
Phosphoric acid, hypoPhosphoric acid, meta-
H4P2O6 HPO3
161.99 79.99
cr. vitreous, delq.
2.2–2.5
55 subl.
d. 70
s. s.
Phosphoric acid, orthoPhosphoric acid, pyro-
H3PO4† H4P2O7
98.00 177.99
col., rhb. wh. nd.
1.834
42.35 61
−a H2O, 213
2340 80028°
Phosphorous acid, hypoPhosphorous acid, orthoPhosphorous acid, pyroPhosphorus, black Phosphorus, red Phosphorus, yellow
H3PO2 H3PO3 H4P2O6 P4 P4 P4
66.00 82.00 145.99 123.92 123.92 123.92
syrupy col. nd. rhombohedral red, cb. yel., hex., 2.1168
1.49318.8° 1.65121.2°
26.5 74 38
d. d. 200 d. 130 ign. in air, 400 ign. in air, 725 280
∞ 307.30° d. i. i. 0.0003
PCl3 PCl5
137.35 208.27
col., fuming lq. delq., tet.
−111.8 148 under pressure subl. 250 2
75.95760mm subl. 160
d. d.
21.4520° lq. 191755°
1755
4300
chloride, trichloride, pentaoxide, pentaoxychloride Phosphotungstic acid Platinum
P2O5 POCl2 P2O5·2WO3·42H2O Pt
141.96 153.35 3681.67 195.23
wh., delq., amor. col., fuming lq. yel.-gn. cr. silv. met., cb.
18.2°
2.69 2.2020° 1.8220°; lq. 1.74544.5° 1.574 20.8° 4 solid 1.6; 3.60295° (A) 2.387 1.675
59043atm 44.1; ign. 34
26°
Forms H3PO4 d. s. i.
107.2760mm
25°
45062° Forms H3PO4 v. s. Forms H3PO4 ∞ 73040°
i. CS2 s. alk.; i. CS2, NH3, et. 0.4 al.; 100010° CS2; 1.50°, 1081° bs.; s. NH3 s. et., chl., CS2 s. CS2, C6H5COCl
v. s.
s. H2SO4; i. NH3, act. d. al. s. al., et. s. aq. reg., fused alk.
i.
PtCl4
337.06
brn.
d. 370
140
v. s.
chloride (ous)
PtCl2
266.14
brn.
5.8711°
d. 581
i.
i.
PtCl4·8H2O Pt(CN)2 Pu Pu K
481.19 247.27 238 239 39.10
red, mn. yel.-brn.
2.43
−4H2O, 100
v. s. i.
v. s. i.
d.
KC2H3O2 KH(C2H3O2)2 K2(AlO2)2·3H2O KNH2 KH2AsO4 KAu(CN)4·1·5H2O KAu(CN)2 KHCO3 KHSO4 KBrO3 KBr K2CO3 K2CO3·2H2O 2K2CO3·3H3O KClO3 KCl K2PtCl6 K2CrO4 KCNO KCN K2Cr2O7 K3Fe(CN)6 K4Fe(CN)6·3H2O KHCO2 KH KHS KOH KIO3 KI
98.14 158.19 250.18 55.12 180.02 367.39 288.33 100.11 136.16 167.01 119.01 138.20 174.23 330.45 122.56 74.56 486.16 194.20 81.11 65.11 294.21 329.25 422.39 84.11 40.10 72.16 56.10 214.02 166.02
wh. pd. delq. nd. or pl. cr. yel.-grn. col., tet., 1.5674 pl. rhb. mn., 1.482 rhb., or mn., 1.480 trig. col., cb., 1.5594 wh., delq. pd., 1.531 rhb. mn. col., mn., 1.5167 col., cb., 1.4904 yel., cb., 1.825 yel., rhb., 1.7261 wh., tet. wh., cb., delq., 1.410 red, tri. red, mn. pr., 1.5689 yel., mn., 1.5772 col., rhb. cb., 1.453 wh., delq., rhb. wh., delq., rhb. col., mn. wh., cb., 1.6670
Forms KOH 39690°
acetate acetate, acid aluminate amide arsenate (monobasic) auricyanide aurocyanide bicarbonate bisulfate bromate bromide carbonate carbonate carbonate chlorate chloride (sylvite) chloroplatinate chromate (tarapacaite) cyanate cyanide dichromate ferricyanide ferrocyanide formate hydride hydrosulfide hydroxide iodate iodide
silv. met., cb.
238
Produced by deuteron bombardment on U Produced by neutron bombardment on U238 0.8620° 62.3 760 lq. 0.8342° 1.8 292 148 d. 200 2.867 2.17 2.35 3.2717.5° 2.7525° 2.29 2.043 2.13 2.32 1.988 3.499 2.73218° 2.048 1.5216° 2.69 1.84 1.85317° 1.91 0.80 2.0 2.044 3.89 3.13
338 288 d. 200 d. 100–200 210 370 d. 730 891 368 790 d. 250 975 634.5 398 d. −3HO2, 70 167.5 d. 455 380 560 723
subl. 400
d. 1380 d. d. 400 1500
d. d. 1320 1330
2170° d. s. d. 18.876° s. 14.3 22.40° 36.30° 3.110° 53.50° 105.50° 1830° 129.40° 3.30° 27.60° 0.740° 58.00° s. s. 4.90° 334.4° 27.812.2° 33118° d. s. 970° 4.730° 127.50°
s. al. v. s. al., et.
i. i. sl. s.
chloride (ic)
chloride (ic) cyanide (ous) Plutonium Plutonium Potassium
i. lq. CO2
d. v. s. v. s. 200100° 6060° 121.6100° 49.75100° 104100° 156100° 331100° 268100° 57100° 56.7100° 5.2100° 75.6100° d. 122.2108.8° 80100° 77.5100° 90.696.8° 65790° s. d. 178100° 32.2100° 208100°
s. al., act.; sl. s. NH2; i. et. s. HCl, NH4OH; sl. s. NH3; i. al., et. s. al., et. i. alk. s. a., al., Hg 33 al.; i. et. s. ac. s. alk.; i al. d. al.; 3.625° NH3 i. al. s. al. sl. s. al.; i. et. i. satd. K2CO3, al. d. al. sl. s. al.; i. act. sl. s. al., et. i. al. 0.83 al.; s. alk. s. al., alk. i. al., et. i. al. v. sl. s. al. s. gly.; 0.919.5° al.; 1.3 h. al. i. al. s. act.; sl. s. al.; i. NH3 s. act.; i. NH3, al., et. sl. s. al.; i. et. i. et., bz., CS2 s. al. v. s. al., et.; i. NH3 s. KI; i. al., NH3 420° al.; s. NH3; sl. s. et.
*One commercial form 70 to 72 per cent. †Common commercial form 85 per cent H3PO4 in aqueous solution. 2-21
TABLE 2-1
Physical Properties of the Elements and Inorganic Compounds (Continued )
Formula
Formula weight
Color, crystalline form and refractive index
Potassium (Cont.) iodide, triiodoplatinate manganate metabisulfite nitrate (saltpeter) nitrite oxalate oxalate, acid oxalate, acid oxide perchlorate permanganate persulfate phosphate, monobasic
KI3 K2PtI6 K2MnO4 K2S2O5 KNO3 KNO2 K2C2O4·H2O KHC2O4* KHC2O4·a H2O K2O KClO4 KMnO4 K2S2O3 KH2PO4
419.86 1034.94 197.12 222.31 101.10 85.10 184.23 128.12 137.13 94.19 138.55 158.03 270.31 136.09
phosphate, dibasic phosphate, tribasic phosphate, metaphosphate, metaphosphate, pyrophthalate, acid platinocyanide silicate silicate, tetrasulfate (arcanite) Potassium sulfate, pyrosulfide, monosulfite sulfite, acid tartrate tartrate, acid thiocyanate
K2HPO4 K3PO4 KPO3 K4P4O12·2H2O K4P2O7·3H2O KHC8H4O4 K2Pt(CN)4·3H2O K2SiO3 K2Si4O9·H2O K2SO4 K2S2O7 K2S·5H2O K2SO3·2H2O KHSO3 K2C4H4O6·a H2O KHC4H4O6* KCNS
174.18 212.27 118.08 508.34 384.39 204.22 431.54 154.25 352.45 174.25 254.31 200.33 194.28 120.16 235.27 188.18 97.17
thiosulfate thiosulfate Praseodymium Radium bromide Radon (Niton)
K2S2O3 3K2S2O3·H2O Pr Ra RaBr2 Rn
190.31 588.95 140.92 226.05 385.88 222.0
dark blue, delq., mn. cb. gn., rhb. mn., pl. col., rhb., 1.5038 pr. wh., mn. mn., 1.545 trimetric wh., cb. col., rhb., 1.4737 purple, rhb. wh., tri., 1.4669 col., delq., tet., 1.5095 wh., delq. wh., rhb. wh. pd. amor. delq. wh. cr. yel., rhb., 1.62 hyg. 1.521 rhb., 1.530 col., rhb., 1.4947 col. rhb., delq. wh., rhb. wh., mn. col., mn., 1.526 col., rhb. col., delq., mn., 1.660 col., cb. delq., mn. yel. wh., met. wh., mn. gas
Rhenium
Re
186.31
hex.
Rhodium chloride chloride Rubidium
Rh RhCl3 RhCl3·4H2O Rb
102.91 209.28 281.35 85.48
gray-wh., cb. red dark red silv. wh.
Ruthenium Ruthenium Samarium Scandium Selenic acid Selenic acid Selenium Selenium
Ru Ru Sm (also Sa) Sc H2SeO4 H2SeO4·H2O Se8 Se8
101.70 101.70 150.43 45.10 144.98 162.99 631.68 631.68
bk., porous gray, hex.
Name
2-22
hex. pr. nd. red pd., amor., 2.92 gray, trig., 3.00; red, hex.
Specific gravity 3.498 5.18 2.1110.6° 1.915 2.13 2.0 2.32 20° 4 2.524 11° 4 2.703 2.338 2.56417° 2.25814.5° 2.26414.5° 2.33 1.63 2.4516° 2.417 2.662 2.277
1.98 1.956 1.886 2.23 6.520° 5? 5.79 lq. 5.5; 111 (D)
Melting point, °C 45 d. 190 d. 150 tr. 129; 333 297 d. d. d.
Boiling point, °C d. 225
d. 400 d. 350
d. 400 d. <240 d. <100 256 d. 1340 tr. 450; 798 −2H2O, 100 −2H2O, 180 d. 976 d. 400 tr. 588 300 60 d. d. 190
1320 d. −3H2O, 300
−3H2O, 150 d.
172.3 d. 400 −H2O, 180 940 960 728 −71
d. 500
Solubility in 100 parts Cold water v. s. s. d. 250° 13.30° 2810° 28.70° 14.350° 2.20° Forms KOH 0.750° 2.830° 1.770° 14.80°
Hot water
s. KI, al. 12094° 246100° 413100° 83.2100° 48.1100° 51.5100° v. s. 21.8100° 32.3575° 1040° 83.590°
3325° 193.125° s. s. s. 10.225° sl. s. s. s. 7.350° s. s. 100 45.515° 12.517.5° 0.370° 1770°
v. s. v. s. s. 83 v. s. 36 v. s. s. s. 24.1100° d.
96.10°
311.290°
>100 91.575° 278100° 6.1100° 21720°
d. 1140 subl. 900 −62
1955 d. 450
>2500 subl. 800
lq. 1.47588.5; 1.5320° 8.6 12.220° 7.7 2.5? 2.950 15° 4 2.627 15° 4 4.2625° 4.80; 4.50
38.5 >1950 2450 >1300 1200 58 26 50 220
s. KOH sl. s. al.; i. et. 0.130° al.; i. et. v. s. NH3; sl. s. al.
s. al., et. 0.10520° m. al.; i. et. s. H2SO4; d. al. i. al. i. al. sl. s. al. i. al. s. a. i. al. s. al., et. i. al. i. al. i. al., act., CS2 s. al., gly.; i. et. sl. s. al.; i. NH3 i. abs. al. sl. s. al. s. a., alk.; i. al., ac. 20.822° act.; s. al. i. al.
d. d. +H2 7020° 510° cc
s. 8.560° cc
3440 12.5
Other reagents
d. a. s. al. i. HF, HCl; s. H2SO4; HNO3 sl. s. aq. reg., a. v. sl. s. alk.; i. aq. reg., a. s. HCl, al.; i. et. s. a., al.
i. i.
700
i. i. v. s. d.
>2700
i. i.
i. i.
sl. s. aq. reg., a.
2400 260 205 688 688
130030° v. s. i. i.
∞60°
s. H2SO4; d. al.; i. NH3
i. i.
s. CS2, H2SO4, CH2I2 s. CS2, H2SO4
Selenium Selenous acid Silicic acid, metaSilicic acid, orthoSilicon, crystalline
Se8 H2SeO3 H2SiO3 H4SiO4 Si
631.68 128.98 78.08 96.09 28.06
4.825° 3.004 15° 4 2.1–2.3 1.57617° 2.420°
cr. brn., amor. blue-bk., trig., 2.654 lf. or lq. col., fuming lq., 1.412 gas col. gas iridescent, amor. col., cb. or tet., 1.487
217 d.
688
2600
i. 900° i. sl. s. i.
i. 40090° i. sl. s. i.
1420
2.0–2.5
2600
i.
i.
2 3.17 1.580° 1.50
>2700 −1 −70
2600 subl. 2200 144760mm 57.6
i. i. d. d.
i. i.
3.57 (A) lq. 0.68−185° 2.2 2.32
−95.7 −185 1600–1750 1710
−651810mm −112760mm subl. 1750 2230
v. s. d. i. i. i.
Silicon, graphitic
Si
Silicon, amorphous carbide chloride, trichloride, tetra-
Si SiC Si2Cl6 SiCl4
28.06 40.07 268.86 169.89
SiF4 SiH4 SiO2·xH2O SiO2
104.06 32.09
SiO2 SiO2 SiO2 Ag AgBr
60.06 60.06 60.06 107.88 187.80
hex., 1.5442 trig., rhb., 1.469 silv. met., cb. pa. yel., cb., 2.252
2.20 2.65020° 2.26 10.520° 6.473 25° 4
tr. <1425 tr. 1670 960.5 434
2230 2230 2230 1950 d. 700
i. i. i. i. 0.0000220°
i. 0.00037100°
carbonate chloride (cerargyrite)
Ag2CO3 AgCl
275.77 143.34
yel. pd. wh., cb., 2.071
6.077 5.56
218 d. 455
1550
0.00320° 0.00008910°
0.05100° 0.00217100°
cyanide nitrate (lunar caustic) Sodium
AgCN AgNO3 Na
133.90 169.89 22.997
wh., 1.685 col., rhb., 1.744 silv. met, cb.
3.95 4.352 19° 4 0.9720°
−(CN)2, 320 212 97.5
444 d. 880
acetate acetate aluminate amide Sodium ammonium phosphate antimonate, metaarsenate arsenate, acid (monobasic) arsenate, acid (dibasic) arsenate, acid (dibasic) arsenite, acid benzoate bicarbonate bifluoride bisulfate bisulfite borate, tetraborate, tetra
NaC2H3O2 NaC2H3O2·3H2O NaAlO2 NaNH2 NaNH4HPO4·4H2O 2NaSbO3·7H2O Na3AsO4·12H2O NaH2AsO4·H2O Na2HAsO4·7H2O* Na2HAsO4·12H2O Na2HAs03 NaC7H5O2 NaHCO3 NaHF2 NaHSO4 NaHSO3 Na2B4O7 Na2B4O7·5H2O
82.04 136.09 81.97 39.02 209.09 511.63 424.09 181.94 312.02 402.10 169.91 144.11 84.01 62.00 120.06 104.06 201.27 291.35
wh., mn., 1.464 wh., mn. amor. olive gn. col., mn. cb. hex., 1.4589 rhb., 1.5535 col., mn., 1.4658 mn., 1.4496 col. col. cr. wh., mn., 1.500 col. cr. col., tri. col., mn., 1.526
1.528 1.45
324 58 1650 210 79 d.
col., rhb., 1.461
2.742 1.48 2.367 1.815
Na2B4O7·10H2O*
381.43
wh., mn., 1.4694
1.73
fluoride hydride (silane) oxide, di- (opal) oxide, di- (cristobalite) oxide, di- (lechatelierite) oxide, di- (quartz) oxide, di- (tridymite) Silver bromide (bromyrite)
borate, tetra- (borax)
28.06
steel gray hex. amor., 1.41 amor. gray, cb., 3.736
60.06
1.574
−3H2O, 120 400
1.759 2.535 1.871 1.72 1.87
86.3 d. 100 125 28
2.20
−CO2, 270 d. >315 d. 741
d., −H2O
75
−10H2O, 200
17.5°
bromate bromide bromide
NaBrO3 NaBr NaBr·2H2O
150.91 102.91 138.95
col., cb. col., cb., 1.6412 col., mn.
3.339 3.20517.5° 2.176
381 755 50.7
carbonate (soda ash) carbonate
Na2CO3 Na2CO3·H2O
106.00 124.02
2.533 1.55
851 −H2O, 100
carbonate carbonate (sal soda)
Na2CO3·7H2O Na2CO3·10H2O
232.12 286.16
wh. pd., 1.535 wh., rhb., 1.506– 1.509 rhb. or trig. wh., mn., 1.425
1.51 1.46
d. 35.1
−7H2O, 100 −12H2O, 100
0.00002220° 1220° d., forms NaOH 46.520° v. s. s. d. 16.7 0.03112.8° 26.717° s. 6115° 5.590.1° v. s. 62.525° 6.90° 3.720° 500° sl. s. 1.30° 2262° (anh.)
i. i. i. i.
952100° 170100° v. s. v. s. 100
s. HF; i. alk. s. HF; i. alk. s. HF; i. alk. s. HNO3, h. H2SO4; i. alk. 0.5118° NH4OH; s. KCN, Na2S2O3 s. NH4OH, Na2S2O3; i. al. s. NH4OH, KCN; sl. s. HCl s. NH4OH, KCN, HNO3 s. gly.; v. sl. s. al. i. bz.; d. al. 2.118° al. 7.825° abs. al. i. al. d. al. i. al. sl. s. al., NH4 salts; i. ac. 1.67 al., 5015° gly. sl. s. al. sl. s. al. 2.325°, 8.378° al. i. al.
1390
27.5 9020° 79.50° (anh.)
d.
7.10° s. s. 21.50°
s. 23830°
0°
s. HNO3, al., et. i. al., et.; d. KOH s. HF, h. alk., fused CaCl2 s. HF; i. alk.
v. s. 140.730° 76.9100° 16.460° s. 100100° s. 8.7940° 52.3100° (anh.) 20.380° (anh.) 90.9100° 121100° 118.380° (anh.) 48.5104° s.
1.30.5 (anh).
i. CS2; s. H2SO4 v. s. al.; i. NH3 s. alk.; i. NH4Cl s. alk.; i. NH4Cl s. HNO3 + HF, Ag; sl. s. Pb, Zn; i. HF s. HNO3 + HF, fused alk.; i. HF. s. HF, KOH s. fused alk.; i. a. d. alk. d. conc. H2SO4, al.
d. al.; i. NH3 i. al., act. i. al. s. gly.; i. abs. al. i. al. sl. s. al. sl. s. al. i. al., et. s. gly.; i. al., et. i. al.
*Usual commercial form. 2-23
Physical Properties of the Elements and Inorganic Compounds (Continued )
TABLE 2-1
Name Sodium ammonium phosphate (Cont.) carbonate, sesqui- (trona) chlorate
Formula
Na3H(CO3)2·2H2O NaClO3
Formula weight
Specific gravity
NaCl Na2CrO4 Na2CrO4·10H2O 2Na3C6H5O7·11H2O NaCN Na2Cr2O7·2H2O
58.45 162.00 342.16 714.36 49.02 298.05
ferricyanide ferrocyanide
Na3Fe(CN)6·H2O Na4Fe(CN)6·10H2O
298.97 484.11
red, delq. yel., mn.
1.458
fluoride (villiaumite) formate hydride
NaF NaHCO2 NaH
tet., 1.3258 wh., mn. silv. nd., 1.470
2.79 1.919 0.92
992 253 d. 800
hydrosulfide hydrosulfide hydrosulfite hydroxide hydroxide hypochlorite iodide iodide lactate nitrate (soda niter) nitrite
NaSH·2H2O NaSH·3H2O Na2S2O4·2H2O NaOH NaOH·3a H2O NaOCl NaI* NaI·2H2O NaC3H5O3 NaNO3 NaNO2
2.130
d. 22 d. 318.4 15.5 d. 651
1300
2.257 2.1680°
d. 308 271
d. 380 d. 320
oxide
Na2O
2.27
subl.
2-24
NaBO3·H2O NaClO4 NaClO4·H2O Na2O2* Na2O2·8H2O NaH2PO4·H2O* NaH2PO4·2H2O Na2HPO4·7H2O Na2HPO4·12H2O Na3PO4 Na3PO4·12H2O* Na4P4O12 Na4P2O7* Na4P2O7·10H2O Na2H2P2O7 Na2H2P2O7·6H2O NaKC4H4O6·4H2O Na2SiO3 Na2SiO3·9H2O Na4SiO4 Na2SiF6 Na2SnO3·3H2O Na2SO4 Na2SO4
92.10 110.11 210.15 40.00 103.06 74.45 149.92 185.95 112.07 85.01 69.01 61.99 99.83 122.45 140.47 77.99 222.12 138.01 156.03 268.09 358.17 163.97 380.16 407.91 265.95 446.11 221.97 330.07 282.23 122.05 284.20 184.05 188.05 266.74 142.05 142.05
col., delq., nd. rhb. col. cr. wh., delq. mn. pa. yel., in soln. only col., cb., 1.7745 col., mn. col., amor. col., trig., 1.5874 pa. yel., rhb. wh., delq. wh. pd. rhb., 1.4617 hex. yel.-wh. pd. wh., hex. col., rhb., 1.4852 col., rhb., 1.4629 col., mn., 1.4424 col., mn., 1.4361 wh. wh., trig., 1.4458 col. wh. mn., 1.4525 col., mn., 1.510 col., mn., 1.4645 rhb., 1.493 col., rhb., 1.520 rhb. col., hex., 1.530 wh., hex., 1.312 hex. tablets col., rhb., 1.477 col., mn.
2.163 2.723 1.483 1.857 23.5° 4 18°
2.52
3.6670° 2.448
2.02 2.805 2.040 1.91 1.679 1.52 2.53717.5° 1.62 2.476 2.45 1.82 1.862 1.848 1.790
2.679 2.698
d. 248
Boiling point, °C
chloride chromate chromate citrate cyanide dichromate
42.00 68.01 24.005
2.112 2.49015°
Melting point, °C
wh., mn., 1.5073 wh., cb., or trig., 1.5151 col., cb., 1.5443 yel., rhb. yel., delq., mn. wh., rhb. wh., cb., 1.452 red, mn., 1.6994
perborate perchlorate perchlorate peroxide peroxide phosphate, monobasic phosphate, monobasic phosphate, dibasic phosphate, dibasic phosphate, tribasic phosphate, tribasic phosphate, metaphosphate, pyrophosphate, pyrophosphate (pyrodisodium) phosphate (pyrodisodium) potassium tartrate silicate, metaSodium silicate, metasilicate, orthosilicofluoride stannate sulfate (thenardite) sulfate
226.05 106.45
Color, crystalline form and refractive index
800.4 392 19.9 −11H2O, 150 563.7 −2H2O, 84.6; 356 (anh.)
d. 40 482 d. d. 130 d. d. 30 −H2O, 100 60 d. 34.6 1340 73.4 616 d. 988 d. d. 220 70 to 80 1088 47 1018 d. d. 140 tr. 100 to mn. tr. 500 to hex.
d. 1413 d. 1496 d. 400
Solubility in 100 parts Cold water
130° 790°
42100° 230100° 0°
1390
d. 200 −12H2O, 180 −11H2O, 100
−4H2O, 215 −6H2O, 100
100°
35.7 320° v. s. 9125° 4810° 2380°
39.8 126100° ∞ 250100° 8235° 50880°
18.90° 17.920° (anh.)
67100° 6398.5° (anh.) 5100° 160100°
40° 440° d. d.
Hot water
s. s. 2220° 420° s. 260° 158.70° v. s. v. s. 730° 72.10°
s. s. d. 347100° v. s. 15856° 302100° v. s. v. s. 180100° 163.2100°
Forms NaOH sl. s. 1700° 20915° s. d. s. d. 710° 91.10° 18540° 4.30° 4.50° 28.315° s. 2.260° 5.40° 4.50° 6.90° 260° s. v. s. s. 0.440° 500° 50° 48.840°
d. 320100° 28450° d. d. 39083° 30840° 2000100° 76.730° 77100° ∞ s. 4596° 93100° 2140° 3640° 6626° s. d. v. s. s. 2.45100° 6750° 42100° 42.5100°
Other reagents
s. al. sl. s. al.; i. conc. HCl sl. s. al. i. al. s. NH3; sl. s. al. i. al. i. al. v. sl. s. al. sl. s. al.; i. et. i. bz., CS2, CCl4, NH3; s. molten metal s. al.; d. a. s. al.; d. a. i. al. v. s. al., et., gly.; i. act. v. s. al., act. v. s. NH3 s. al.; i. et. s. NH3; sl. s. gly., al. 0.320° et.; 0.3 abs. al.; 4.420° m. al.; v. s. NH3 d. al. s. gly., alk. s. al.; 51 m. al.; 52 act.; i. et. s. al. s. dil. a. i. al. i. al. i. CS2 s. a., alk. d. a. i. al., NH3 sl. s. al. i. Na or K salts, al. 2918°, a N NaOH i. al. i. al., act. i. al. d. HI; s. H2SO4
sulfate sulfate sulfate (Glauber’s salt) sulfide, monosulfide, tetrasulfide, pentasulfite sulfite tartrate thiocyanate thiosulfate thiosulfate (hypo) tungstate tungstate tungstate, parauranate vanadate vanadate, pyroStannic chloride
Na2SO4 Na2SO4.7H2O Na2SO4.10H2O Na2S Na2S4 Na2S5 Na2SO3 Na2SO3.7H2O Na2C4H4O6.2H2O NaCNS Na2S2O3 Na2S2O3.5H2O* Na2WO4 Na2WO4.2H2O* Na6W7O24.16H2O Na2UO4 Na3VO4.16H2O Na4V2O7 SnCl4
142.05 268.17 322.21 78.05 174.23 206.29 126.05 252.17 230.10 81.08 158.11 248.19 293.91 329.95 2097.68 348.06 472.20 305.89 260.53
col., hex. tet. col., mn., 1.396 pink or wh., amor. yel., cb. yel. hex. pr., 1.565 mn. rhb. delq., rhb., 1.625 mn. mn. pr., 1.5079 wh., rhb. wh., rhb. wh., tri. yel. col. nd. hex. col., fuming lq.
884 1.464 1.856 2.633 15° 4 1.561 1.818
2.226
866 (anh.) 654 −30.2
7.0
1127
SnO2
150.70
wh., tet., 1.9968
346.85
col., delq., hex.
SnBr2 SnCl2 SnCl2.2H2O* SnSO4 Sr
278.53 189.61 225.65 214.76 87.63
yel., rhb. wh., rhb. wh., tri. wh. cr. silv. met.
2.71
acetate carbonate (strontianite) chloride chloride hydroxide hydroxide
Sr(C2H3O2)2 SrCO3 SrCl2 SrCl2.6H2O* Sr(OH)2 Sr(OH)2.8H2O*
205.72 147.64 158.54 266.64 121.65 265.77
wh. cr. wh., rhb., 1.664 wh., cb., 1.6499 wh., rhb., 1.5364 wh., delq. col., tet., 1.499
2.099 3.70 3.052 1.93317° 3.625 1.90
nitrate nitrate oxide (strontia)
Sr(NO3)2* Sr(NO3)2.4H2O SrO
211.65 283.71 103.63
col., cb., 1.5878 wh., mn. col., cb., 1.870
2.986 2.2 4.7
SrO2 SrO2.8H2O SrSO4 Sr(HSO4)2 NH2SO3H S S8 S8 S2Br2 S2Cl2 SCl2 SCl4 SO2
119.63 263.76 183.69 281.77 97.09 32.06 256.48 256.48 223.95 135.03 102.97 173.89 64.06
wh. pd. wh. cr. col., rhb., 1.6237 col., granular wh., rhb. pa. yel. pd., 2.0–2.9 pa. yel., mn. pa. yel., rhb. red, fuming lq. red-yel. lq. dark red fuming lq. yel.-brn. lq. col. gas
oxide, tri-(β) Sulfuric acid Sulfuric acid
SO3 (SO3)2 H2SO4* H2SO4.H2O
80.06 160.12 98.08 116.09
col. pr. col., silky, nd. col., viscous lq. pr. or lq.
d.
d. 48.0 692 −2H2O, 100 −16H2O, 300
Sn(SO4)2.2H2O
oxide, tri-(α)
275 251.8 d. −7H2O, 150 287
sulfate
peroxide peroxide sulfate (celestite) sulfate, acid Sulfamic acid Sulfur, amorphous Sulfur, monoclinic Sulfur, rhombic Sulfur bromide, monochloride, monochloride, dichloride, tetraoxide, di-
−10H2O, 100
1.667 1.685 4.179 3.245 3.98714°
oxide (cassiterite)
Stannous bromide chloride chloride (tin salt) sulfate Strontium
32.4
5.1217° 15.5°
2.6
3.96 2.03 12° 4 2.046 1.96 2.07 2.635 1.687 1.621 15° 15 lq., 1.4340°; 2.264 (A) lq., 1.923; 2.75 (A) 1.9720° 1.834 18° 4 1.842 15° 4
215.5 246.8 37.7 −SO2, 360 800 149760atm 873 −4H2O, 61 375 −7H2O in dry air 570
114.1
620 623 d. 1150 d. −CO2, 1350 −6H2O, 100
19.420° 44.90° 3615° 15.410° s. s. 13.90° 34.72° 296° 11010° 500° 74.70° 57.580° 880° 8 i. v. s. s. s. i.
i. d.
s. 83.90° 118.70° 1919° d.
d. 269.815° ∞ 18100° Forms Sr(OH)2 36.497° 0.065100° 100.8100° 19840° 21.83100° 47.7100°
36.90° 0.001118° 43.50° 1040° 0.410° 0.900°
444.6 444.6 444.6 540.18mm 138 59 d. > −20 −10.0
16.83
44.6
d.
50 10.49 8.62
d. 340 290
Forms H2SO4 ∞ ∞
d. −8H2O, 100 1580 d. d. 205 d. 120 119.0 112.8 −46 −80 −78 −30 −75.5
d.
d.
v. s.
400° 62.20° Forms Sr(OH)2 0.00820° 0.01820° 0.01130° d. 200° i. i. i. d. d. d. d. 22.80°
2430
45.360° 202.626° 41234° 57.390° s. s. 28.384° 67.818° 6643° 225100° 23180° 301.860° 97100° 123.5100° d. i. d.
i. al. sl. s. al.; i. et. s. al. s. al. i. al., NH i. al. i. al. v. s. al. s. NH3; v. sl. s. al. sl. s. NH3; i. a., al. s. alk. carb., dil. a. i. al. i. al. s. abs. al., act., NH3; s. ∞ CS2 s. conc. H2SO4; i. alk.; NH4OH, NH3 s. dil. H2SO4, HCl; d. abs. al. s. C6H5N s. alk., abs. al., et. s. tart. a., alk., al. s. H2SO4 s. al., a. 0.2615° m. al. s. a., NH4 salts, aq. CO2 v. sl. s. act., abs. al.; i. NH3 s. NH4Cl s. NH4Cl; i. act.
10089° 12420°
s. NH3; 0.012 abs. al. i. HNO3 sl. s. al.; i. et.
d. d. 0.011432°
s. al., NH4Cl; i. act. s. al.; i. NH4OH sl. s. a.; i. dil. H2SO4, al. 1470° H2SO4 sl. s. al., act.; i. et. sl. s. CS2 s. CS2, al. 240°, 18155° CS2
4070° i. i. i.
s. CS2, et., bz. d. al. 4.550°
s. H2SO4; al., ac. s. H2SO4
∞ ∞
s. H2SO4 d. al. d. al.
*Usual commercial form. 2-25
Physical Properties of the Elements and Inorganic Compounds (Concluded )
TABLE 2-1
Name
Formula
Formula weight
Color, crystalline form and refractive index
Specific gravity
Melting point, °C
Boiling point, °C
Solubility in 100 parts Cold water
Hot water
Sulfuric acid Sulfuric acid, pyroSulfuric oxychloride Sulfurous oxybromide oxychloride Tantalum
H2SO4·2H2O H2S2O7 SO2Cl2 SOBr2 SOCl2 Ta
134.11 178.14 134.97 207.89 118.97 180.88
col. lq. cr. col. lq. or.-yel. lq. col. lq. bk.-gray, cb.
1.650 40° 1.920° 1.667 20° 4 2.6818° 1.638 16.6
−38.9 35 −54.1 −50 −104.5 2850
167 d. 69.1760mm 6840mm 78.8 >4100
∞ d. d. d. d. i.
∞
Tellurium
Te
127.61
met., hex.
(α) 6.24; (β) 6.00
452
1390
i.
i.
Terbium Thallium acetate chloride, monochloride, sesquichloride, trichloride, trisulfate (ic) sulfate (ous) sulfate, acid Thio, cf. sulfo or sulfur Thorium
Tb Tl TlC2H3O2 TlCl Tl2Cl3 TlCl3 TlCl3·4H2O Tl2(SO4)3·7H2O Tl2SO4 TlHSO4
159.20 204.39 263.43 239.85 515.15 310.76 382.83 823.07 504.84 301.46
blue-wh., tet. silky nd. wh., cb. yel., hex. hex. pl. nd. lf. col., rhb., 1.8671 trimorphous
11.85 3.68 7.00 5.9
303.5 110 430 400–500 25 37 −6H2O, 200 632 115 d.
1650 806 d. d. −4H2O, 100 d. d.
i. v. s. 0.210° 0.2615° v. s. 86.217° d. 2.700°
Th
232.12
cb.
11.2
1845
>3000
i.
i.
oxide, di- (thorianite) sulfate sulfate Thulium Tin
ThO2 Th(SO4)2 Th(SO4)2·9H2O Tm Sn
264.12 424.24 586.38 169.40 118.70
wh., cb.
9.69 4.22517° 2.77
>2800
4400
silv. met., tet.
7.31
231.85
2260
i. 0.740° sl. s. i. i.
5.2250° sl. s. i. i.
Tin
Sn
118.70
gray, cb.
5.750
Stable −163 to +18
2260
i.
i.
Tin salts, cf. stannic and stannous Titanic acid
H2TiO3
97.92
wh. pd.
i.
i.
i. d.
d.
s. s. i.
s. d. i.
i.
i.
Titanium chloride, di-
mn. pr.
Ti TiCl2
47.90 118.81
dark gray, cb. bk., delq.
chloride, trichloride, tetraoxide, di- (anatase)
TiCl3 TiCl4* TiO2
154.27 189.73 79.90
oxide, di- (brookite)
TiO2
vl., delq. col. lq. brn. or bk., tet., 2.534–2.564 brn. or bk., rhb., 2.586 col. if pure, tet., 2.615 gray-bk., cb.
oxide, di- (rutile) Tungsten carbide carbide
TiO2 W
79.90 79.90 183.92
6.77
17.5°
4.50
lq., 1.726 3.84
136.4
s. HCl, H2SO; sl. s. HNO3; i. HF, alk. s. h. H2SO4; i. alk.
s. HCl, H2SO4, dil. HNO3 h. aq KOH s. a., h. alk. solns. s. alk.; v. sl. s. dil. a.; i. al. s. a. i. CS2, et., chl. s. dil. HCl sl. s. alk.
1640 d.
<3000
i.
i.
s. H2SO4, alk.
3370
5900
i.
i.
6000 6000
i. i.
i. i.
i. i.
i. sl. s.
s. h. conc. KOH; sl. s. NH3, HNO3, aq. reg. s. F2; i. a. s. h. HNO3; sl. s. HCl, H2SO4 s. alk.; i. a. s. HF, alk., NH3
i.
i.
s. a., alk. carb.; i. alk.
i. d. i.
i.
s. a.; i. alk. d. a. s. HNO3, conc. H2SO4
18°
15.7 16.0618°
2777 2877
oxide, triTungstic acid (tungstite)
WO3 H2WO4
231.92 249.94
yel., rhb. yel., rhb. 2.24
7.16 5.5
Uranic acid
H2UO4
304.09
yel. pd.
5.92615°
wh. cr. cr. bk., rhb.
18.485 13° 4
>2130 −a H2O, 100; 1473 −H2O, 250 to 300 1133 2400 2176
2-26
s. al., et. s. al., et. s. dil. H2SO4
19.3
gray pd., cb. iron gray
238.07 512.14 270.07
d. d. 18.45100°
s. HNO3, H2SO4; i. NH3 v. s. al. sl. s. HCl; i. al., NH4OH
4.26
195.93 379.85
U U2C3 UO2
>3000
4.17
WC W2C
Uranium carbide oxide, di- (uraninite)
i. 1.8100° 1.9100°
v. sl. s. dil. H2SO4
−9H2O, 400
1800 Unstable in air d. 440 −30
i.
Other reagents d. al. d. al. s. ac.; d. al. s. bz., CS2, CCl4; d. act. s. bz., chl. s. fused alk., HF; i. HCl, HNO3, H2SO4 s. H2SO4, HNO3, KCN, KOH, aq. reg.; i. CS2
11.28 10.9
3500
i.
oxide (pitchblende) sulfate (ous) Uranyl acetate carbonate (rutherfordine) nitrate sulfate Vanadic acid, metaVanadic acid, pyroVanadium chloride, dichloride, trichloride, tetraoxide, dioxide, trioxide, tetraoxide, pentaoxychloride, monoVanadyl chloride chloride, dichloride, triWater†
U3O8 U(SO4)2·4H2O UO2(C2H3O2)2·2H2O UO2CO3 UO2(NO3)2·6H2O UO2SO4·3H2O HVO3 H4V2O7 V VCl2 VCl3 VCl4 V2O2 V2O3 V2O4 V2O5 VOCl (VO)2Cl VOCl2 VOCl3 H2O
842.21 502.25 424.19 330.08 502.18 420.18 99.96 217.93 50.95 121.86 157.23 192.78 133.90 149.90 165.90 181.90 102.41 169.36 137.86 173.32 18.016
Water, heavy Xenon
D2O Xe
20.029 131.30
olive gn. gn., rhb. yel., rhb. tet. yel., rhb., 1.4967 yel. cr. yel. scales pa. yel., amor. lt. gray, cb. gn., hex., delq. pink, tabular, delq. red lq. lt. gray cr. bk. cr. blue cr. red-yel., rhb. brn. pd. yel. cr. gn., delq. yel. lq. col. lq., 1.3330020°; hex. solid, 1.309 col. lq., 1.3284420° col. gas
Ytterbium Yttrium Zinc acetate acetate bromide carbonate
Yb Y Zn Zn(C2H3O2)2 Zn(C2H3O2)2·2H2O* ZnBr2 ZnCO3
173.04 88.92 65.38 183.47 219.50 225.21 125.39
dark gray, hex. silv. met., hex. mn. wh., mn., 1.494 rhb. wh., trig., 1.818
ZnCl2
136.29
wh., delq., 1.687, uniaxial col., rhb. col., rhb. cb.
chloride cyanide hydroxide iodide
Zn(CN)2 Zn(OH)2 ZnI2
117.42 99.40 319.22
nitrate oxide (zincite) oxide peroxide phosphide silicate
Zn(NO3)2·6H2O ZnO ZnO ZnO2 Zn3P2 ZnSiO3
297.49 81.38 81.38 97.38 258.10 141.44
sulfate (zincosite)
ZnSO4
sulfate sulfate sulfate (goslarite) sulfide (α) (wurzite) sulfide (β) (sphalerite)
ZnSO4·H2O ZnSO4·6H2O ZnSO4·7H2O* ZnS ZnS
161.44 179.46 269.54 287.55 97.44 97.44
sulfide (blende) sulfite Zirconium oxide, di- (baddeleyite) oxide, di- (free from Hf)
ZnS ZnSO3·2a H2O Zr ZrO2 ZrO2
97.44 190.48 91.22 123.22 123.22
col., tet. wh., hex., 2.004 wh., amor. yel. steel gray, cb. hex. or rhb.; glass, 1.650 wh., rhb., 1.669 col. mn. rhb., 1.4801 wh., hex., 2.356 wh., cb.; glass (?) 2.18–2.25 wh., granular mn. cb., pd. ign. easily yel. or brn., mn., 2.19 wh., mn.
7.31 15°
2.89 5.6 2.807 3.2816.5° 5.96 3.2318° 3.0018° 1.81630° 3.64 4.87 18° 4 4.399 3.357 18° 4 2.824 3.64 2.8813° 1.829 1.004° (lq.); 0.9150° (ice) 1.10720° lq., 3.06−109.1 2.7−140° 4.53 (A)
d. −4H2O, 300 −2H2O, 110 60.2 d. 100
118
1710
3000
d. −109 ign. 1970 1967 800
148.5755mm
d. 1750
d. in air
i. 2311° 9.217°
i. 963° d.
s. HNO3, H2SO4 s. dil. a. s. al., act.
170.30° 18.913.2° i. i. i. s. s. s. d. i. sl. s. i. 0.820° i. i. d. s. d.
∞60° 23025°
v. s. ac., al., et.; i. dil., alk. 4 al.; s. a. s. a., alk.; i. NH3 s. a., alk., NH4OH s. HNO3, H2SO4; i. aq., alk. s. al., et. s. abs. al., et. s. abs. al., et., chl., ac. s. a. s. HNO3, HF, alk. s. a., alk. s. a., alk.; i. abs. al. v. s. HNO3 s. HNO3 s. abs. al., dil. HNO3 s. al., et., ∞Br2 ∞ al.; sl. s. et.
i. d. d. i. s. i.
<−15 0
127.19 100
3.82 −140
101.42 −109.1
∞ 24.20° cc
∞ 7.350° cc
∞ al.; sl. s. et.
5.51 7.140 1.840 1.735 4.2194° 4.42
1490 419.4 242 237 394 −CO2, 300
2500 907 subl. in vac. −2H2O, 100 650
sl. d. i. 3025° 4025° 3900° 0.00115°
d. i. 44.6100° 66.6100° 670100°
2.91 25° 4
283
732
43225°
615100°
v. s. dil. a., h. KOH s. a., ac., alk. 2.825°, 16679° al. v. s. al. v. s. NH4OH, al., et. s. a., alk., NH4 salts; i. act., NH3 10012.5° al.; v. s. et.; i. NH3 s. KCN, NH3, alk.; i. al. s. a., alk., NH4OH s. a., al., NH3, aq. (NH4)2CO3 v. s. al. s. a., alk., NH4Cl; i. NH3
3.053 4.666 14.2° 4
d. 80 d. 125 446
2.065 14° 4 5.606 5.47 1.571 4.55 13° 4 3.52
36.4 >1800 >1800 expl. 212 >420 1437
3.74 15° 4 3.28 15° 4 2.072 15° 4 1.96616.5° 4.087 4.102 25° 4
d. 740 d. 238 −5H2O, 70 tr. 39 1850150atm tr. 1020
4.04 6.4 5.49 5.73
−2a H2O, 100 1700 2700
18°
624 −6H2O, 105
1100
−7H2O, 280 subl. 1185
d. 200 >2900 4300
0.0005 0.0005218° 4300°
sl. s.
324.5 0.0004218° 0.0004218° 0.0022 i. i.
∞36.4°
420° s. s. 115.20° 0.0006918° i.
61100° 89.5100° s. 653.6100° i. i.
sl. s. al.; s. gly.
i. 0.16 i. i. i.
i. d. i. i. i.
v. s. a.; i. ac. s. H2SO3, NH4OH; i. al. s. HF, aq. reg.; sl. s. a. s. H2SO4, HF s. H2SO4, HF
510100°
i. NH4OH; d. a. s. dil. a.
sl. s. al.; i. act.; NH3 sl. s. al.; i. act.; NH3 v. s. a.; i. ac. s. a.
*Usual commercial form. †Cf. special tables on water and steam, Tables 2-3, 2-4, 2-5, 2-185, 2-186 and 2-351 through 2-357. NOTE: °F = 9⁄ 5 °C + 32.
2-27
TABLE 2-2
Physical Properties of Organic Compounds* Abbreviations Used in the Table
(A), density referred to air al., ethyl alcohol amor., amorphous aq., aqua, water brn., brown bz., benzene c., cubic cc., cubic centimeter chl., chloroform col., colorless
cr., crystalline d., decomposes d-, dextrorotatory dl-, dextro-laevorotatory et., ethyl ether expl., explodes gn., green h., hot hex., hexagonal
i-, iso-, containing the group (CH3)2CHi., insoluble ign., ignites l-, laevorotatory lf., leaflets lq., liquid m-, meta mn., monoclinic n-, normal
nd., needles o-, ortho or., orange p-, para pd., powder pet., petroleum ether pl., plates pr., prisms rhb., rhombic s., soluble
This table of the physical properties includes the organic compounds of most general interest. For the properties of other organic compounds, reference must be made to larger tables in Lange’s Handbook of Chemistry (Handbook Publishers), Handbook of Chemistry and Physics (Chemical Rubber Publishing Co.), Van Nostrand’s Chemical Annual, International Critical Tables (McGraw-Hill), and similar works. The molecular weights are based on the 1941 atomic weight values. The densities are given for the temperature indicated and are usually referred to water at 4°C, e.g., 1.02895/4 a density of 1.028 at 95°C Name Abietic acid Acenaphthene Acetal Acet-aldehyde -aldehyde, par-aldehyde ammonia -amide -anilide -phenetidide (o-) (m-) -toluidide (o-) (p-) Acetic acid anhydride nitrile Acetone Acetonyl urea Acetophenone benzoyl hydride Acetyl-chloride -phenylenediamine (-p) Acetylene dichloride (cis) (trans) Aconitic acid Acridine Acrolein ethylene aldehyde Acrylic acid nitrile Adipic acid amide nitrile Adrenaline (1-) (3,4,1) Alanine (α) (dl-) Aldol acetaldol Alizarin Allyl alcohol bromide chloride thiocyanate (i) thiourea Aluminum ethoxide Amino-anthraquinone (α) (β) -azobenzene -benzoic acid (m-) (p-)
2-28
Synonym sylvic acid, abietinic acid naphthylene ethylene acetaldehyde diethylacetal ethanal paraldehyde ethanamide antifebrin o-ethoxyacetanilide acetyl-m-phenetidine N-tolylacetamide N-tolylacetamide ethanoic acid, vinegar acid acetyl oxide, acetic oxide methyl cyanide propanone, dimethyl ketone dimethyl hydantoin methyl-phenyl ketone ethanoyl chloride amino-acetanilide (p) ethyne; ethine 1,2-dichloroethene dioform equisetic acid; citridic acid acrylic aldehyde, propenal propenoic acid vinyl cyanide hexandioc acid, adipinic acid tetramethylene 1-suprarenine 2-hydroxybutyraldehyde Anthraquinoic acid propen-1-ol-3,propenyl alcohol 3-bromo-propene-1 3-chloro-propene-1 mustard oil thiosinamide
aminodracylic acid
s-, sec-, secondary silv., silvery sl., slightly subl., sublimes sym., symmetrical t-, tertiary tet., tetragonal tri., triclinic uns., unsymmetrical v., very
v. s., very soluble v. sl. s., very slightly soluble wh., white yel., yellow (+), right rotation >, greater than <, less than ∞, infinitely
referred to water at 4°C, the 4 being omitted when it is not clear whether the reference is to water at 4°C or at the temperature indicated by the upper figure. The melting and boiling points given have been selected from available data as probably the most accurate. The solubility is given in grams of the substance in 100 g. of the solvent. In the case of gases, the solubility is often expressed in some manner as “510 cc.” which indicates that, at 10°C, 5 cc. of the gas are soluble in 100 g. of the solvent.
Formula
Formula weight
Form and color
C20H30O2 C10H6(CH2)2 CH3CH(OC2H5)2 CH3CHO (C2H4O)3 CH3CHOHNH2 CH3CONH2 C6H5NHCOCH3 CH3CONHC6H4OC2H5 CH3CONHC6H4OC2H5 CH3C6H4NHCOCH3 CH3C6H4NHCOCH3 CH3CO2H (CH3CO)2O CH3CN CH3COCH3 (CH3)2 CH3COC6H5 CH3COCl C2H3ONHC6H4NH2 HC⯗CH CHCl:CHCl CHCl:CHCl C3H3(CO2H)3 C6H4 < (CH)(N) > C6H4 CH2:CHCHO CH2:CHCO2H CH2:CHCN (CH2CH2CO2H)2 (CH2CH2CONH2)2 (CH2CH2CN)2 C6H3(OH)2(CHOHCH2NHCH3) CH3CH(NH2)CO2H CH3CH(OH)CH2CO2H C6H4(CO)2C6H2(OH)2 CH2:CHCH2OH CH2:CHCH2Br CH2:CHCH2Cl CH2:CHCH2NCS CH2:CHCH2NHCSNH2 Al(OCH2CH3)3 C6H4(CO)2C6H3NH2 C6H4(CO)2C6H3NH2 C6H5N:NC6H4NH2 H2NC6H4CO2H H2NC6H4CO2H
302.44 154.20 118.17 44.05 132.16 61.08 59.07 135.16 179.21 179.21 149.19 149.19 60.05 102.09 41.05 58.08 128.13 120.14 78.50 150.18 26.04 96.95 96.95 174.11 179.21 56.06 72.06 53.06 146.14 144.17 108.14 183.20 89.09 88.10 240.20 58.08 120.99 76.53 99.15 116.18 164.15 223.22 223.22 197.23 137.13 137.13
lf. rhb./al. lq. col. lq. col. cr. col. cr. col. cr. rhb./al. lf./al. lf./al. rhb. rhb. or mn. col. lq. col. lq. col. lq. col. lq. tri./al. lf. col. lq. nd./aq. col. gas col. lq. col. lq. cr./aq. rhb./aq. al. col. lq. col. lq. col. lq. mn. pr. cr. pd. col. oil col. pd. nd./aq. col. lq. red rhb. col. lq. lq. col. lq. col. oil col. pr. pd. red nd. red nd. yel. mn. nd./aq. mn. pr.
Specific gravity 1.06995/95 0.82122/4 0.78318/4 0.99420/4 1.159 1.214 1.16815 1.21215 1.04920/4 1.08220/4 0.78320/4 0.79220/4 1.03315/15 1.10520/4 (A) 0.906 1.29115/4 1.26515/4 0.84120/4 1.06216/4 0.81120 1.36025/4 19/19
0.951
1.10320/4 0.85420/4 1.39820/4 0.93820/4 1.01320/4 1.21920/20 1.14220/0
1.5114°
Melting point, °C 182 95 −123.5 10.5–12 97 81(69.4) 113–4 79 96–7 110 153 16.7 −73 −41 −94.6 175 20.5 −112.0 162 −81.5891 −80.5 −50 192 d. 110–1 −87.7 12–13 −82 151–3 226–7 1 d. 207–11 295 d. 289–90 −129 −119.4 −136.4 −80 77–8 150–60 256 302 126–7 173–4 187–8
Boiling point, °C 278–9 102.2 20.2 124.4752 100–10 d. 222 305 >250 296 306–7 118.1 139.6 81.6–2.0 56.5 subl. 202.3749 51–2 −84760 60.3 48.4 346 52.5 141–2 78–9 26510 295 subl. >200 8320 430 96.6 70–1753 44.6 152 200–510 subl. subl. 225120
Solubility in 100 parts Water
Alcohol
Ether
i. i. 625 ∞ 1213 v. s. s. 0.56 i. sl. s. 0.8619 0.0922 ∞ 12 c. ∞ ∞ s. i. d. s. h. 100 cc.18 0.3520 0.6320 3315 sl. s. h. 40 ∞ s. 1.415 0.412 v. sl. s. 0.0320 2217 ∞ 0.03100 ∞ i. <0.1 0.2 30 d. i. i. sl. s. h. v. sl. s. 0.313
v. s. s. h. ∞ ∞ ∞ v. s. s. 2120 s. s. s. 1025 ∞ ∞ ∞ ∞ s. s. d. v. s. 600 cc.18 ∞ ∞ sl. s. s. s. ∞
v. s. s. chl. ∞ ∞ ∞ sl. s. v. sl. s. 7 25
v. s.
0.615
s. v. sl. s. v. sl. s. ∞ v. s. ∞ ∞ ∞ ∞ s. i. s. s. s. h. 210 1110
v. sl. s. i. i. s. v. s. ∞ ∞ ∞ ∞ v. sl. s. v. sl. s. s. i. s. 1.86 8.26
s. s. ∞ ∞ ∞ ∞ s. s. ∞ v. s. ∞ ∞ v. sl. s. s. s.
Amino-diphenylamine (p-) -G-acid (2-)(6-,8-), Na2 salt -mono-potassium salt -sodium salt -J-acid (2-)(5-,7-) -mono-potassium salt -naphthol sulfonic (1-,2-,4-)(α-) (1-,8-,4-) -phenol (o-) (m-) (p-) -toluene sulfonic acid (1-,2-,3-) (1-,4-,2-) (1-,4-,3-) (1-,2-,5-) Amyl acetate (n-) (i-) (s-) (s-) (t-) alcohol (n-) fusel oil, (s-,n-) methyl-propyl carbinol, (prim.-,i-) isobutyl carbinol, (s-,i-) (t-) (d-) -amine (n-) (s-,n-) (i-) (t-)
aniline (i-) benzoate (i-) bromide (n-) (i-) (t-) n-butyrate (n-) (i-) (t-) i-butyrate (i-) chloride (n-) (s-) (s-) (i-) (s-,i-) (t-) i-cyanide (i-) formate (n-) (i-) iodide (n-) (i-) (s-,n-) (t-) mercaptan (n-) (n-) (i-) phenol (t-)(p-) propionate (n-) (i-) (act.) salicylate (n-) Amyl i-valerate (i) (t-)
2-aminophenol 3-aminophenol p-hydroxyaniline
common amyl acetate α-Me-Bu-acetate di Et-carbinol acetate pentanol-1 pentanol-2 2-methyl-butanol-4 2-methyl-butanol-3 2-methyl-butanol-2 active amyl alcohol
1-NH2-2-Me-butane 3-amino pentane 3-NH2-2-Me-butane 1-bromopentane 4-Br-2-Me-butane 2-Br-2-Me-butane
1-chloropentane 2-chloropentane 3-chloropentane 4-Cl-2-Me-butane 3-Cl-2-Me-butane 2-Cl-2-Me-butane 1-Cl-2-Me-butane iso-caproic iso-nitrile 1-iodopentane 4-I-2-Me-butane 2-iodopentane 2-I-2-Me-butane pentanthiol-1 pentanthiol-3 2-Me-butanthiol-4 pentaphen
H2NC6H4NHC6H5 C10H5(NH2)(SO3Na)2 C10H5(NH2)S2O6HK C10H5(NH2)S2O6HNa C10H5(NH2)(SO3H)2 C10H5(NH2)S2O6HK C10H5OHNH2SO3Ha H2O NH2(OH)C10H5SO3H H2NC6H4OH H2NC6H4OH H2NC6H4OH C6H3(CH3)(NH2)SO3H C6H3(CH3)(NH2)SO3HH2O C6H3(CH3)(NH2)SO3Ha H2O C6H3(CH3)(NH2)SO3HH2O CH3CO2CH2(CH2)3CH3 CH3CO2CH2CH2CH(CH3)2 CH3CO2CH2CH(CH3)C2H5 CH3CO2CH(CH3)CH2C2H5 CH3CO2CH(C2H5)2 CH3CO2C(CH3)2C2H5 CH3(CH2)3CH2OH C2H5CH2CH(OH)CH3 (CH3)2CHCH2CH2OH (C2H5)2CHOH (CH3)2CHCH(OH)CH3 (CH3)2C(OH)C2H5 (CH3)3CCH2OH C2H5CH(CH3)CH2OH CH3(CH2)4NH2 (C3H7)(CH3)CHNH2 (CH3)2CH(CH2)2NH2 (C2H5)(CH3)2CNH2 C2H5CH(CH3)CH2NH2 (C2H5)2CHNH2 (CH3)2CHCH(CH3)NH2 C6H5NHC5H11 C6H5CO2C5H11 CH3(CH2)3CH2Br (CH3)2CH(CH2)2Br (CH3)2C(Br)C2H5 C2H5CH2CO2(CH2)4CH3 C2H5CH2CO2C5H11 C3H7CO2C(CH3)2C2H5 (CH3)2CHCO2C5H11 CH3(CH2)3CH2Cl C2H5CH2CHClCH3 (C2H5)2CHCl (CH3)2CH(CH2)2Cl (CH3)CHCHClCH3 (CH3)2CClC2H5 (CH3)(C2H5)CHCH2Cl (CH3)2CH(CH2)2NC HCO2CH2(CH2)3CH3 HCO2CH2CH2CH(CH3)2 CH3(CH2)3CH2I (CH3)2CHCH2CH2I C2H5CH2CHICH3 (CH3)2CIC2H5 C2H5CH(CH3)CH2I CH3(CH2)3CH2SH (C2H5)2CHSH (CH3)2CH(CH2)2SH C5H11C6H4OH C2H5CO2(CH3)4CH3 C2H5CO2(CH2)2CH(CH3)2 C2H5CO2C5H11 HOC6H4CO2C5H11 C4H9CO2C5H11 C4H9CO2C5H11
184.23 347.28 341.39 325.29 303.30 341.39 248.25 239.24 109.12 109.12 109.12 187.21 205.23 196.22 205.23 130.18 130.18 130.18 130.18 130.18 130.18 88.15 88.15 88.15 88.15 88.15 88.15 88.15 88.15 87.16 87.16 87.16 87.16 87.16 87.16 87.16 163.25 192.25 151.05 151.05 151.05 158.23 158.23 158.23 158.23 106.60 106.60 106.60 106.60 106.60 106.60 106.60 97.16 116.16 116.16 198.06 198.06 198.06 198.06 198.06 104.21 104.21 104.21 164.24 144.21 144.21 144.21 208.25 172.26 172.26
nd./aq. al.
67
354
col. nd. pr. lf. nd. mn. nd. tri./aq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. cr. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. lq. col. lq. col. lq. col. lq. lq. col. lq. col. lq. col. lq. lq. col. lq. lq. col. lq. col. lq. lq. lq. lq. lq. lq. lq. lq. lq. lq. lq. lq. lq. col. lq. lq. cr. lq. col. lq. col. lq. lq. col. lq. col. lq.
173 122–3 184–6 d.
subl. subl.
d. 0.87920/20 0.87615/4 0.88013 0.9220 0.87120/4 0.87419 0.817 20/20 0.81020/20 0.81315/4 0.815 25/4 0.81919 0.809 20/4 0.81620/4 0.76619 0.749 20/4 0.75118/4 0.73125/4 0.75518 0.749 20/4 0.75718 0.92815/4 0.99214/14 1.21820/4 1.22017/15 1.21619/0 0.87115/4 0.86619/15 0.86515/0 0.8760/4 0.878 20/4 0.870 20/4 0.895 21 0.89320/4 0.8830 0.87120/4 0.88117.5 0.9020 0.882 20/4 1.51020/4 1.515 18/4 1.507 17/4 1.47119/15 1.524 20/4 0.857 20
−H2O, 120 −70.8
−78.5 −117.2 −11.9 52–3 −55 −105
−95 −73.2
−99
−72.9 −73.5 −93.5 −86
0.83520/4 0.87615/4 0.870 20/4 0.866 20/4 1.06515 0.85820/15 0.86114/0
93 −73.1
148.4737 142757 141–2 133.5 133 124.5 749 137.9 119.5 132.0 115.6 113–4 102 113–4 128 103–4 91–2 95 77–8 95–6 90–1 83–4 254.5 261746 129.7 120745 108765 186.4 178.6 164 168.8 108.4 96.7 97.3 99.7 758 91753 85.7 98–9 137–9 132 123.5 157.0 147 765 144–5 127 765 148 126767 105 120 265–7 168.7 160.2 5816 265 194 173–4
sl. s. v. sl. s. 12.820 2.718 10.0 20 3.418 v. s. v. sl. s. 1.7 0 2.6 0 1.10 0.97 11 0.5 20 0.47 311 v. sl. s. 0.315 v. sl. s. sl. s. sl. s. v. sl. s. 2.7 22 420 214 5.5 30 2.830 sl. s. sl. s. 3.630 s. ∞ ∞ ∞ ∞ ∞ ∞ i. i. i. 0.0216 i. 0.05 50 i. sl. s. i. i. i. i. i. i. i. i. i. v. sl. s. 0.322 i. i. i. i. i. i. i. i. sl. s. i. 0.125 v. sl. s. i. v. sl. s. sl. s.
s.
s.
4.30 s. 40
v. s. sl. s. i. bz.
i. i. ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ s. ∞ ∞ s. ∞ ∞ ∞ ∞ ∞ ∞ ∞ s. s. s. ∞ ∞ ∞ s. s. s. ∞ s. s. s. s. s. ∞ ∞ s. ∞ ∞ ∞ ∞ ∞ ∞ ∞ s. ∞ ∞ ∞ ∞ ∞ s.
∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ s. ∞ ∞ s. ∞ ∞ ∞ ∞ ∞ ∞ ∞ s. s. ∞ ∞ ∞ s. s. s. ∞ ∞ s. s. s. s. ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ s. ∞ ∞ ∞ ∞ ∞ s.
*By N. A. Lange, Ph.D., Handbook Publishers, Inc., Sandusky, Ohio. Abridged from table of Physical Constants of Organic Compounds in Lange’s “Handbook of Chemistry.” 2-29
TABLE 2-2
Physical Properties of Organic Compounds (Continued )
Name Amylene (n-)(α-) (i-) (α-) (-n)(β-) (i-)(β-) Anethole (p-) Anhydroformald-aniline Aniline hydrochloride nitrate sulfate Anisal-acetone (p-) Anisic acid (p-) aldehyde (p-) Anisidine (o-) (m-) (p-) Anisole Anthracene Anthramine (α) (β) Anthranil Anthranilic acid (o-) Anthrapurpurin (1-,2-,7-) Anthraquinone disulfonate Na2 (1-,5-) (1-,8-) (2-,6-) (2-,7-) sulfonate Na (1-) (2-) Anthrarufin (1-,5-) Antipyrene Apiole Arabinose (α)(d- or l-) (dl-) Arachidic acid Arsanilic acid (p-) Asparagine (l-) Aspirin (o-) Atropic acid Auramine Aurine, coralline (4-,4′-) Azo-anisole (2-,2′-) benzene Azoxybenzene Barbituric acid Benzal acetone Benzaldehyde Benzamide Benzanilide Benzene sulfinic acid sulfonic acid sulfonic amide sulfonic chloride Benzidine (4-,4′-) disulfonic acid (2-,2′-) (3-,3′-) Benzil Benzoic acid anhydride nitrile
2-30
Synonym pentene-1 2-methyl-butene-3 2-methyl-butene-1 pentene-2 2-methyl-butene-2 p-propenyl anisole methylene aniline amino benzene, phenyl amine, cyanol aniline salt, aniline chloride MeO-benzalacetone 2-amino-anisole MeO-aniline(m) 4-amino anisole methyl phenyl ether paranaphthalene, anthracin green oil α-amino-anthracene β-amino-anthracene
diphenyleneketone, dihydrodiketoanthracene ρ-anthraquinone disulfonate x-anthraquinone disulfonate
1-ph-2,3-diMepyrazolone-5 1-allyl-2, 5-diMeO-3,4 methylenedioxybenzene eicosanoic acid
α-phenyl acrylic acid 4,4′-dimethylaminobenzophenomide diMeO-azobenzene diphenyldiimide malonyl urea Me-cinnamyl ketone artificial almond oil benzol, phenyl hydride, cyclohexatriene benzene sulfonamide benzene sulfonyl chloride
dibenzoyl phenyl cyanide
Formula weight
Form and color
Specific gravity
C2H5CH2CH:CH2 (CH3)2CHCH:CH2 (C2H5)(CH3)C:CH2 C2H5CH:CHCH3 (CH3)2C:CHCH3 CH3CH:CHC6H4OCH3 (CH2NC6H5)3 C6H5NH2
70.13 70.13 70.13 70.13 70.13 148.20 315.40 93.12
lq. col. lq. col. lq. col. lq. col. lq. lf./al. pr./al. col. oil
0.644 20 0.63215 0.667 0/0 0.650 20/4 0.66319/4 0.99120/20
C6H5NH2HCl C6H5NH2HNO3 (C6H5NH2)2H2SO4 CH3OC6H4CH:CHCOCH3 CH3OC6H4CO2H CH3OC6H4CHO CH3OC6H4NH2 CH3OC6H4NH2 CH3OC6H4NH2 CH3OC6H5 C6H4:(CH)2:C6H4
129.59 156.14 284.32 176.22 152.14 136.14 123.15 123.15 123.15 108.13 178.22
cr. rhb. lf./al. lf./et. mn./aq. col. oil col. lq. oil pl./aq. col. lq. col. mn.
1.222 4 1.356 4 1.377 4
C6H4:(CH)2:C6H3NH2 C6H4:(CH)2:C6H3NH2 C6H4:(NH)CO H2NC6H4CO2H C14H5O2(OH)3 C6H4:(CO)2:C6H4
193.24 193.24 119.12 137.13 256.20 208.20
yel./al. yel./al. col. oil col. rhb. or. nd./al. yel. rhb.
C14H6O2(SO3Na)25H2O C14H6O2(SO3Na)24H2O C14H6O2(SO3Na)27H2O C14H6O2(SO3Na)24H2O C14H7O2SO3Na C14H7O2SO3Na C14H6O3(OH)2 C11H12ON2 C12H14O2
502.38 484.37 538.41 484.37 310.25 310.25 240.20 188.22 222.23
yel. lf. yel. pr. col. cr. cr. yel. lf. silv. lf. yel. lf. mn./aq. col. nd.
1.088113/4 1.0220/4
CH2OH(CHOH)3CHO CH2OH(CHOH)3CHO CH3(CH2)18CO2H H2NC6H4.AsO3H2 HO2CC2H3(NH2)CONH2 CH3CO2C6H4OH C6H5C(:CH2)CO2H [(CH3)2NC6H4]2C:NH
150.13 150.13 312.52 217.04 132.12 180.15 148.15 267.36
rhb. pr.
1.585 20/4
col. lf. nd./aq. rhb. nd./aq. nd./aq. col./al.
(HOC6H4)2C:C6H4:O (CH3OC6H4N:)2 C6H5N:NC6H5 (C6H5)2N2O CO:(NHCO)2:CH22H2O C6H5CH:CHCOCH3 C6H5CHO C6H5CONH2 C6H5CONHC6H5 C6H6
290.30 242.27 182.22 198.22 164.12 146.18 106.12 121.13 197.23 78.11
red or. pr. or. mn. yel. rhb. col./aq. pl. col. lq. col. pr. lf./al. col. lq.
C6H5SO2H C6H5SO3H C6H5SO2NH2 C6H5SO2Cl NH2C6H4C6H4NH2 (C6H3(NH2)SO3H)23H2O (C6H3(NH2)SO3H)2 C6H5COCOC6H5 C6H5CO2H (C6H5CO)2O C6H5CN
142.17 158.17 157.18 176.62 184.23 398.40 344.35 210.22 122.12 226.22 103.12
pr./aq. col. nd. mn./aq. cr. cr./aq. pr./aq.
1.38415/15
83–4 65–6 156 14.5 128–9 d. >175
pr. mn. pr. rhb./et. col. lq.
1.2315 1.26615/4 1.19915/4 1.00125/6
95 121.7 42 −12.9
Formula
1.02220/4
1.385 4 1.123 20/4 1.09815/15 1.096 20/4 1.089 55/55 0.990 22/4 1.25 27/4
1.18715/4 1.438 20/4
1.543
15/4
1.20320/4 1.248 20/20 1.035 20/20 1.046 20/4 1.341 1.314 0.879 20/4
Melting point, °C −135 −139 −124 22.5 143 −6.2
Boiling point, °C
Solubility in 100 parts Water
Alcohol
Ether
30–1 20.5 771 31–2758 36.4 37–8 235.3 185 184.4
i. i. i. v. sl. s. i. v. sl. s. i. 3.618
∞ ∞ ∞ ∞ s. s. sl. s. ∞
∞ ∞ ∞ ∞ ∞ ∞ s. ∞
245
s. s. sl. s. v. s. v. s. ∞ ∞ s. s. s. 1.520
i. sl. s. i. v. s. v. s. ∞ ∞ s. s. s.
198 d. 190 d. 73–4 184.2 2.5 5.2 <−12 57.2 −37.3 217–8
275–80 247–8 225 251 243 154–5 340–2
1815 s. 514 i. 0.0319 v. sl. s. v. sl. s. v. sl. s. s. h. i. i.
130 238 <−18 144–5 369 286
subl. d. >215 subl. 462 379–81
i. i. sl. s. h. 0.35 14 sl. s. h. i.
s. sl. s. s. 1110 v. s. h. 0.0518
sl. s. s. 167 sl. s. v. sl. s.
i.
i.
subl. 319174 294
v. s. sl. s. 3.920 30.5 20 0.5320 0.8425 i. 100 25 i
v. sl. s. i. i. sl. s. 100 s.
i. i. i. s. sl. s. s.
460 16.910 i. v. s. h. 3.128 137 0.1 c. i.
0.59°
i.
s. h. v. s. h. i. c. s. s. 720
v. s. i.
i. i. i. i. s. h. i. 0.3 1.35 25 i. 0.07 22
s. s. 4.220 11.415 sl. s. s. ∞ 1725 430 s.
s. s. ∞ sl. s. sl. s. ∞
v. s. h. v. s. 0.4316 i. 1 h. 0.09 25 v. sl. s. i. 0.217 i. 1100
v. s. v. s. v. s. v. s. 1 h. i.
v. s. i. v. s. s. 2 i.
v. s. 4615 s. ∞
v. s. 6615 s. ∞
280 113(109) 30 159.5 164.5 77 232 227–35 135–6 106–7 136 310 d. 153 68 36 d. 245 41–2 −26 130 163 5.5
328 d. 235 267 d.
297 d. 260–2 179 290 117–910 80.1 d. > 100 d. 251.5 400740 348 d. 249.2 360 190.7
520 s. 2.320 s. s.
Benzoin (dl-) Benzophenone Benzotrichloride Benzoyl-benzoic acid (o-) -chloride -peroxide Benzyl acetate alcohol amine aniline benzoate butyrate chloride ether formate propionate Berberonic acid (2-,4-,5-) Biuret Borneol (dl-) (d- or l-) (iso-) Bornyl acetate (d-) Bromo-aniline (p-) -benzene -camphor (3-)(d-) -diphenyl (p-) -naphthalene (α-) (β-) -phenol (o-) (m-) (p-) -styrene (ω)(1) (2) -toluene (o-) (m-) (p-) Bromoform Butadiene (1-,2-) (1-,3-) Butadienyl acetylene Butane (i-) Butyl acetate (n-) (s-) (i-) (tert-) alcohol (n-) (s-) (i-) (tert-) amine (n-) (s-) (i-) (t-) p-aminophenol (N)(n) (N)(i-) aniline (n-) (i-) arsonic acid (n-) benzoate (n-) (i-) bromide (n-) (s-) (i-) (t-) butyrate (n-)(n-) (n-)(i-) (i-)(i-) caproate carbamate (i-) cellosolve (n-)
diphenyl ketone phenyl chloroform
phenyl carbinol ω-amino toluene phenyl-benzylamine ω-chlorotoluene dibenzyl ether
allophanamide
phenyl bromide α-bromocamphor α-naphthyl bromide β-naphthyl bromide
o-tolyl bromide tribromo-methane methyl-allene erythrene diethyl trimethyl-methane
butanol-1 butanol-2 2-methyl-propanol-1 2-methyl-propanol-2
1-bromo-butane 2-bromo-butane 1-Br-2-Me-propane 2-Br-2-Me-propane
2-BuO-ethanol-1
C6H5COCHOHC6H5 C6H5COC6H5 C6H5CCl3 C6H5COC6H4CO2HH2O C6H5COCl (C6H5CO)2O2 CH3CO2CH2C6H5 C6H5CH2OH C6H5CH2NH2 C6H5CH2NHC6H5 C6H5CO2CH2C6H5 C2H5CH2CO2CH2C6H5 C6H5CH2Cl (C6H5CH2)2O HCO2CH2C6H5 C2H5CO2CH2C6H5 C5H2N(CO2H)32H2O NH(CONH2)2 C10H17OH C10H17OH C10H17OH CH3CO2C10H17 BrC6H4NH2 C6H5Br BrC10H15O BrC6H4C6H5 C10H7Br C10H7Br BrC6H4OH BrC6H4OH BrC6H4OH C6H5CH:CHBr C6H5CH:CHBr CH3C6H4Br CH3C6H4Br CH3C6H4Br CHBr3 CH3CH:C:CH2 CH2:CHCH:CH2 CH2:(CH)2:CHC⯗CH CH3CH2CH2CH3 (CH3)2CHCH3 CH3CO2(CH2)2C2H5 CH3CO2CH(CH3)C2H5 CH3CO2CH2CH(CH3)2 CH3CO2C(CH3)3 C2H5CH2CH2OH C2H5CH(OH)CH3 (CH3)2CHCH2OH (CH3)3COH C2H5CH2CH2NH2 C2H5CH(NH2)CH3 (CH3)2CHCH2NH2 (CH3)3CNH2 C4H9NHC6H4OH C4H9NHC6H4OH C4H9NHC6H5 C4H9NHC6H5 C4H9AsO(OH)2 C6H5CO2C4H9 C6H5CO2C4H9 C2H5CH2CH2Br C2H5CH(Br)CH3 (CH3)2CHCH2Br (CH3)3CBr C2H5CH2CO2CH2CH2C2H5 C2H5CH2CO2CH2CH(CH3)2 (CH3)2CHCO2CH2CH(CH3)2 CH3(CH2)4CO2C4H9 NH2CO2CH2CH(CH3)2 C4H9OCH2CH2OH
212.24 182.21 195.48 244.24 140.57 242.22 150.17 108.13 107.15 183.24 212.24 178.22 126.58 198.25 136.14 164.20 247.16 103.08 154.24 154.24 154.24 196.28 172.03 157.02 231.14 233.11 207.07 207.07 173.02 173.02 173.02 183.05 183.05 171.04 171.04 171.04 252.77 54.09 54.09 78.11 58.12 58.12 116.16 116.16 116.16 116.16 74.12 74.12 74.12 74.12 73.14 73.14 73.14 73.14 165.23 165.23 149.23 149.23 182.04 178.22 178.22 137.03 137.03 137.03 137.03 144.21 144.21 144.21 172.26 117.15 118.17
mn. col. rhb. col. lq. tri./aq. col. lq. rhb./et. col. lq. col. lq. lq. mn. pr. nd. col. lq. col. lq. lq. col. lq. lq. tri. nd./al. col. cr. col. cr. col. cr. rhb./pet. rhb. col. lq. cr. cr./al. col. oil lf./al. col. lq. cr. tet. cr. lq. lq. col. lq. col. lq. cr./al. col. lq. lq. col. gas col. lq. col. gas col. gas col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. lq. col. lq. col. lq. col. lq. col. lq. lq. oil col. lf. col. oil col. oil lq. lq. lq. lq. col. lq. col. lq. col. lq. col. lq. col. lf. col. lq.
1.08354 1.38014 1.21220/4 1.05717 1.04320/4 0.98220/4 1.065 25/25 1.1220/4 1.01616/18 1.100 20/20 1.03616 1.08123 1.03616/17 20/4
1.011 1.01120/4 0.99115 1.820 1.495 20/4 1.449 20/4 1.48220/4 1.605 0 1.55380 1.588 80 1.42220/4 1.427 20/4 1.42220/4 1.410 20/4 1.390 20/4 2.890 20/4 0.62120/4 0.773 20/4 0.600 0.600 0.882 20 0.865 25/4 0.87120/4 0.866 20/4 0.810 20/4 0.808 20/4 0.80517.5 0.779 26 0.739 25/4 0.724 20/4 0.73220/20 0.69818/4
133–7 48.5 −4.75 93(128) −0.5 108 d. −51.5 −15.3 37–8 21 238–40 −39 3.6 243 192–3 d. 210.5 208–9 212 29 63–4 −30.6 77–8 90–1 5–6 59 5.6 32–3 63.5 7 −7.5 −28 −39.8 28.5 8–9 −108.9 −135 −145 −76.3 −98.9 −79.9 −114.7 −108 25.5 −50 −104 −85 −67.5 71 79
0.940 20/4 1.005 25/25 0.997 25/25 1.277 20/4 1.25125/4 1.258 25/4 1.21120/4 0.87220/20 0.86318/4 0.875 0/4 0.8820/0 0.95676/4 0.90320/4
158–9 −22 −112.4 −112 −118.5 −16.2 −80.7 65
344768 305.4 220.7 197.2 expl. 213.5 204.7 184.5 306750 323–4 i. 179.4 295–8 202–3747 220–2 subl. 212–3 226–7 156.2 274 310 281.1 281–2 194–5 236–7 238 221 10826 181.8 183.7 184–5 150.5 18–9 −4.41 83–6 −0.6 −10 125 740 112744 118 95–6760 117 99.5 107–8 82.9 77.8 66772 68–9 45.2 235720 231–2 249–50 241.5 101.6 91.3 91.5 73.3 165.7736 156.9 148–9 204.3 206–7 171.2
v. sl. s. i. i. sl. s. d. i. i. 417 ∞ i. i. v. s. i. i. i. i. v. sl. s. 1.30 v. sl. s. v. sl. s. i. i. i. c. i. i. i. i. i. s. 1.415 i. i. i. i. i. 0.1 c. i. i. i. i. i. 0.7 i. 0.625 i. 915 12.520 1015 ∞ ∞ ∞ ∞ i. i. i. 0.0115 s. i. i. 0.0616 i. 0.0618 i. i. i. i. i. i. ∞
s. h. 6.515 s.
sl. s. 1513 s.
d. h. s. h. ∞ ∞ ∞
∞ s. ∞ ∞ ∞ s. ∞
∞ v. s. ∞ s. h. s.
∞ s. ∞
sl. s. h. s.
i.
v. s.
v. s.
s. v. s. s. 2026 s. s. 620 s. s. v. s. ∞ ∞ s. s. s. ∞ ∞ ∞
s. v. s. ∞ v. s. 34 25 ∞ v. s. ∞ s. v. s. ∞ ∞ ∞25 s. ∞25 ∞ ∞ ∞
s. s. ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞
s. s. ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞
v. s. v. s. s. s. ∞ ∞
v. s. v. s. i. s. ∞ ∞
∞ ∞ ∞ ∞ ∞
∞ ∞ ∞ ∞ ∞
s. ∞
s. ∞
2-31
TABLE 2-2
Physical Properties of Organic Compounds (Continued )
Name chloride (n-) (s-) (i-) (t-) dimethylbenzene (t-)(1-,3-,5-) formate (n-) (s-) (i-) furoate (n-) iodide (n-) (s-) (i-) (t-) lactate (n-) mercaptan (n-) (i-) (t-) methacrylate (n-) (i-) phenol (p-)(t-) propionate (n-) (s-) (i-) stearate (n-) (i-) iso-thiocyanate (n-) (i-) (s-)(d-) (t-) valerate (n-)(n-) (i-)(n-) (i-)(s-) (i-)(i-) Butylene (α-) (β-) Butyraldehyde (n-) (i-) Butyric acid (n-) (i-) amide (n-) (i-) anhydride (n-) (i-) anilide (n-) Caffeic acid (3-,4-) Caffeine Camphene (dl-) (d- or l-) Camphor (d-) Camphoric acid (d-) Cantharidine Capric acid Caproic acid (n-) (i-) Caprylic acid (n-) Carbazole Carbitol Carbon disulfide monoxide suboxide tetrabromide tetrachloride tetrafluoride Carbonyl sulfide Carminic acid Carvacrol (1-,2-,4-)
2-32
Synonym 1-chloro-butane 2-chloro-butane 1-Cl2-2-Me-propane 2-Cl2-2-Me-propane
1-iodo-butane 2-iodo-butane 1-iodo-2-Me-propane 2-iodo-2-Me-propane butanthiol-1 2-Me-propanthiol-1
butyl mustard oil iso-Bu mustard oil
butene-1 butene-2 2-Me-propanol butanoic acid 2-Me-propanoic acid n-butyramide iso-butyramide n-butyranilide
decanoic acid hexanoic acid 2-Me-pentanoic-5 acid octanoic acid diphenylenelimine, dibenzopyrrole diethylene glycol mono-Et ether
tetrabromomethane tetrachloromethane tetrafluoromethane
Formula C2H5CH2CH2Cl C2H5CHClCH3 (CH3)2CHCH2Cl (CH3)3CCl (CH3)3CC6H3:(CH3)2 HCO2CH2CH2C2H5 HCO2CH(CH3)C2H5 HCO2CH2CH(CH3)2 OC4H3CO2C4H9 C2H5CH2CH2I C2H5CHICH3 (CH3)2CHCH2I (CH3)3CI CH3CH(OH)CO2C4H3 C2H5CH2CH2SH (CH3)2CHCH2SH (CH3)3CSH CH2:C(CH3)CO2C4H9 CH2:C(CH3)CO2C4H9 (CH3)3CC6H4OH C2H5CO2C4H9 C2H5CO2C4H9 C2H5CO2C4H9 CH3(CH2)16CO2C4H9 CH3(CH2)16CO2C4H9 C2H5CH2CH2N:CS (CH3)2CHCH2N:CS C4H9N:CS (CH3)3CN:CS CH3(CH2)3CO2(CH2)3CH3 (CH3)2CHCH2CO2(CH2)3CH3 (CH3)2CHCH2CO2C4H9 C4H9CO2C4H9 C2H5CH:CH2 CH3CH:CHCH3 CH3CH2CH2CHO (CH3)2CHCHO C2H5CH2CO2H (CH3)2CHCO2H C2H5CH2CONH2 (CH3)2CHCONH2 (C2H5CH2CO)2O [(CH3)2CHCO]2O C3H7CONHC6H5 (HO)2C6H3C2H2CO2H C8H10O2N4H2O C10H16 C10H16 C10H16O C8H14(CO2H)2 C10H12O4 CH3(CH2)8CO2H CH3(CH2)4CO2H (CH3)2CH(CH2)2CO2H CH3(CH2)6CO2H (C6H4)2NH C2H5O(CH2)2O(CH2)2OH CS2 CO OC:C:CO CBr4 CCl4 CF4 COS C22H20O13 CH3C6H3(OH)CH(CH3)2
Formula weight
Form and color
Specific gravity
Melting point, °C
Boiling point, °C
92.57 92.57 92.57 92.57 162.26 102.13 102.13 102.13 168.19 184.03 184.03 184.03 184.03 146.18 90.18 90.18 90.18 142.19 142.19 150.21 130.18 130.18 130.18 340.57 340.57 115.19 115.19 115.19 115.19 158.23 158.23 158.23 158.23 56.10 56.10 72.10 72.10 88.10 88.10 87.12 87.12 158.19 158.19 163.21 180.15 212.21 136.23 136.23 152.23 200.23 196.20 172.26 116.16 116.16 144.21 167.20 134.17 76.13 28.01 68.03 331.67 153.84 88.01 60.07 492.40 150.21
col. lq. col. lq. col. lq. col. lq. col. lq. lq. lq. lq. col. lq. lq. lq. lq. lq. col. lq. col. lq. lq. lq. lq. lq. nd./aq. col. lq. col. lq. col. lq. col. lq. wax lq. lq. lq. lq. lq. lq. col. lq. col. lq. col. gas col. gas col. lq. col. lq. col. lq. col. lq. rhb. mn. pl. col. lq. col. lq. mn. pr. yel./aq. nd./al. cr. cr. trig. mn. cr. col. nd. oily lq. col. oil col. lf. lf. col. lq. col. lq. col. gas gas col. mn. col. lq. gas col. gas red pd. col. lq.
0.887 20 0.87120/4 0.88415 0.84715
−123.1 −131 −131.2 −26.5
77.9763 67.8767 68.9 51–2 200–2147 106.9 97 98.2 118–2025 129.9 118–9 120 99 75–66 97–8 88 65–7 155 155 236–8 146 132.5 136.8 220–525
0.9110 0.88220/4 0.885 20/4 1.056 20/4 1.617 20/4 1.595 20 1.606 20/4 1.370 19/15 0.968 0.837 25/4 0.836 20/4 0.889 15.6 0.889 15.6 0.908 112/4 0.88315 0.866 20/4 0.888 0/4 0.855 25/25 0.95611 0.96414/4 0.943 20/4 0.91910 0.87015/4 0.862 25/4 0.848 20/4 0.8740/4 0.69 0.817 20/4 0.79420/4 0.96420/4 0.949 20/4 1.032 1.013 0.968 20/20 0.950 25/4 1.134 1.2319 0.82278 0.845 50/4 0.999 9/9 1.186 0.889 87 0.922 20/4 0.925 20/4 0.910 20/4 0.990 20/20 1.263 20/4 0.81−195/4 1.1140 3.42 1.595 20/4 1.24−87 0.977 20/4
−95.3 −103.5 −104 −90.7 −34 −116 <−79
99 −89.55 −71.4 27.5 25
10.5 −93
−130 −127 −99 −65.9 −4.7 −47 115–6 129–30 −75 −53.5 92 195–213 237 50 42.7 178–9 187 212 31.5 −1.5 −35 16 244.8 −108.6 −207 −107 90.1(48) −22.6 −138.2 d. 136 0.5
165724 162 159–63 140770 186 168.8 163–4752 168.7 −5758 3746 75.7 64757 163.5757 154.5 216 216–20 199.5 181.5734 18915 d. subl. 160 159.6 209.1759 268–70 202761 207.7 237.5 354.8 201.9 46.3 −192 7761 189.5 76.8 −128 −50.2760 238
Solubility in 100 parts Water 0.0718 i. i. i. i. v. sl. s. sl. s. 1.122 i. i. i. i. i. sl. s. sl. s. v. sl. s. i. i. sl. s. i. i. i. 0.3 25 i. i. i. i. i. v. sl. s. i. i. i. i. 4 1120 ∞ 20 20 16.315 v. s. d. d. i. s. h. 2 i. i. 0.1 0.612 0.003 0.003 1.120 v. sl. s. 0.0715 i. ∞ 0.20 3.50 cc. d. 0.0230 0.0820 sl. s. 8014 cc. s. v. sl. s.
Alcohol
Ether
∞ ∞ ∞ ∞
∞ ∞ ∞ ∞
∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ v. s. s.
∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ v. s. s.
s. ∞ ∞ ∞ s.
s. ∞ ∞ ∞ s.
s. s. s. s. ∞ ∞ ∞ ∞ v. s.
s. s. s. s. ∞ ∞ ∞ ∞ v. s.
∞ ∞ ∞ ∞ s. s. d d s. s. 2 s. s. 12012 s.
∞ ∞ ∞ ∞ sl. s. sl. s. ∞ ∞ s. sl. s. 0.3 s. s. v. s.
s. s. s. s. 0.9214 v. s. ∞ s.
s. s. s. s. sl. s. s. ∞
s. ∞
s. s. ∞
s. s. ∞
s. v. sl. s. ∞
Carvacrylamine (2-,1-,4-) Carvone (d-) Cellosolve acetate Cellulose Cetyl acetate alcohol Chloral hydrate Chloranil Chloretone Chloro-acetanilide (p-) -acetic acid -acetone -acetophenone (ω-) -acetyl chloride -aniline (o-) (m-) (p-) -anthraquinone (1-) (2-) -benzaldehyde (o-) (m-) (p-) -benzene -benzoic acid (o-) (m-) (p-) -buta-1,3-diene (2-) (1-) -buta-1,2-diene (4-) -dimethylhydantoin -dinitrobenzene (α)(1-,2-)(4-) (α)(1-,3-)(4-) -diphenyl (o-) (m-) (p-) -hydroquinone -naphthalene (α-) (β-) -nitrobenzene (o-) (m-) (p-) -nitrotoluene (2-,4-) (2-,6-) -phenol (o-) (m-) (p-) -propionic acid (α)(dl-) -toluene (o-) (m-) (p-) Chloroform Chlorophyll (α-) Chloropicrin Cholesterol Chrysene Chrysoidine (2-,4-) Chrysophanic acid Cinchomeronic acid (3-,4-) Cineole, eucalyptole Cinnamic acid (cis-) (trans-) aldehyde Cinnamyl alcohol cinnamate Citraconic acid (cis-) Citral (α) Citric acid Citronellal (d-) Citronellol (d-) Coniine (d-)(2-)
H2NC6H3(CH3)C3H7 C10H14O C2H5O(CH2)2OH CH3CO2CH2CH2OC2H5 (C6H10O5)x CH3CO2(CH2)15CH3 CH3(CH2)14CH2OH CCl3CHO CCl3CH(OH)2 OC:(CClCCl)2:CO Cl3CC(OH)(CH3)2 CH3CO2NHC6H4Cl ClCH2CO2H CH3COCH2Cl C6H5COCH2Cl ClCH2COCl ClC6H4NH2 ClC6H4NH2 ClC6H4NH2 C6H4(CO)2C6H3Cl C6H4(CO)2C6H3Cl ClC6H4CHO ClC6H4CHO ClC6H4CHO C6H5Cl ClC6H4CO2H ClC6H4CO2H ClC6H4CO2H CH2:CClCH:CH2 CH2:CHCH:CHCl CH2:C:CHCH2Cl C(CH3)2N(Cl)CON(Cl)CO ClC6H3(NO2)2 ClC6H3(NO2)2 C6H5C6H4Cl C6H5C6H4Cl C6H5C6H4Cl ClC6H3(OH)2 C10H7Cl C10H7Cl ClC6H4NO2 ClC6H4NO2 ClC6H4NO2 CH3C6H3(NO2)(Cl) CH3C6H3(NO2)(Cl) ClC6H4OH ClC6H4OH ClC6H4OH CH3CHClCO2H CH3C6H4Cl CH3C6H4Cl CH3C6H4Cl CHCl3 C55H72O5N4Mg Cl3CNO2 C27H45OHH2O C18H12 C6H5N:NC6H3(NH2)2 C14H5(OH)2(CH3)O2 C5H3N(CO2H)2 C10H18O C6H5CH:CHCO2H C6H5CH:CHCO2H C6H5CH:CHCHO C6H5CH:CHCH2OH C8H7CO2C9H9 CH3C(CO2H):CHCO2H C9H15CHO C3H4(OH)(CO2H)3 C9H17CHO C10H20O C3H7C5H10N
149.23 150.21 90.12 132.16 162.14 284.47 242.43 147.40 165.42 245.89 177.47 169.61 94.50 92.53 154.59 112.95 127.57 127.57 127.57 242.65 242.65 140.57 140.57 140.57 112.56 156.57 156.57 156.57 88.54 88.54 88.54 197.03 202.56 202.56 188.65 188.65 188.65 144.56 162.61 162.61 157.56 157.56 157.56 171.56 171.56 128.56 128.56 128.56 108.53 126.58 126.58 126.58 119.39 893.48 164.39 404.65 228.28 212.25 254.23 167.12 154.24 148.15 148.15 132.15 134.17 264.31 130.10 152.23 192.12 154.24 156.26 127.22
oil col. lq. col. lq. col. lq. amor. nd. lf. col. lq. mn. pr. yel./bz. col. cr. rhb. col. cr. col. lq. rhb. col. lq. lq. lq. rhb. yel. nd. nd./al. nd. pr. pr. col. lq. mn./aq. pr. tri. col. lq. col. lq. col. lq. cr./et. rhb./et. cr. cr. lf. mn. col. lq. lf./al. mn. nd. yel./al. mn. pr. cr. cr. col. lq. nd. nd. col. lq. col. lq. col. lq. col. lq. col. lq. lq. rhb./al. col. rhb. yel. cr. yel./al. cr./HCl col. oil mn. pr. mn. pr. lq. nd. nd. or pr. nd. col. oil cr. col. oil col. oil col. lq.
0.99420 0.96120/4 0.93120/4 0.975 20/4 1.3–1.4 0.858 20 0.818 50/4 1.505 25/4 1.619 50/4 1.385 22 1.58 20/20 1.16216 1.32415 1.498 20/20 1.21320/4 1.216 20/4 1.42719 1.298 1.25015 1.196 61 1.107 20/4 1.544 25/4 1.496 25/4 1.54124 0.958 20/20 0.965 20/20 0.99120/20 1.5 20/20 1.697 22
1.194 20/4 1.26616 1.305 80/4 1.34350/4 1.298 91 1.256 80 1.24118/15 1.268 25 1.306 20/4 1.306 9 1.082 20/4 1.07220/4 1.070 20/4 1.489 20 1.65123/4 1.067
0.927 20 1.2844 1.245 1.110 20/20 1.040 35/35 1.08516.5 1.617 0.89017/4 1.54220/4 0.85517.5 0.84820/4 0.84717
−16 −70 22–3 49–50 −57 51.7 290 97 175–6 61.2 −44.5 58–9 0 −10.4 70–1 162 208–9 11 17–8 47.8 −45.2 141–2 158 242–3
130 39(36) 53(43) 34 89 77.5 106 −20 56–7 32.5 44.4(24) 83–4 38.2 37.5 7(0) 32–3 41–3 <−20 −34 −47.8 7.5 −63.5 d. −64 149–51 253–4 117.5 195 258–9 d. 1.5 68 133 −7.5 33 44 92–3 153 −2
241 230766 135.1 156.3 i. 20015 189.515 97.6768 d. 98 subl. 167 189.5 121 245–7 105 210.5 230767 230–1 subl. 208748 213–4 213748 132.1 subl. 59.4 69 88 315 d. 315 d. 267–8 284–5 282 263 sl. d. 259.3 264751 245.5753 235.6 242761 240718 238 175–6 214 217 186 159.5 161.6 162.2 61.2 i. 112.3766 subl. 448 subl. subl. d. 176–7 12519 300 252 sl. d. 257.5 229 d. 204–8 224–5 166–7
v. sl. s. i. ∞ 22 i. i. i. v. s. 47417 i. 0.8 c. sl. s. v. s. ∞ 0.11 d. i. i. s. h. i. i. v. sl. s. v. sl. s. s. h. 0.049 20 0.20825 0.04125 0.00825 v. sl. s. v. sl. s. d. 0.2125 i. i. i. i. i. v. s. i. i. i. i. i. i. i. 2.8520 2.6020 2.7120 ∞ i. i. i. 0.8220 s. 0.1718 0.2620 i. sl. s. h. i. c. v. sl. s. 1.915
s. ∞ ∞ ∞ i. v. sl. s. c. s. ∞ v. s. i. c. 111 s. s. ∞ v. s. d.
0.0418 v. sl. s. sl. s. i. 36025 i. 207.725 v. sl. s. v. sl. s. 1.1
s. sl. s. h.
s. ∞ ∞ ∞ s. ∞ s. i. c. s. v. s. s. ∞ v. s. s. s. s.
v. s. v. s. v. s. ∞ s. s. s. ∞ ∞
v. s. v. s. v. s. ∞ s. s. s. ∞ ∞
v. s. h. s. h.
v. s. s.
v. s. s. v. s. s. h. v. s. h. v. s. h.
v. s. ∞ v. s. s. v. s. v. s.
s. s. v. s. ∞ s. s. s. ∞
s. s. v. s. ∞ ∞ ∞ ∞ ∞
s. 1.117 0.116 s. s. h. sl. s. ∞
s. 18 v. sl. s. s. sl. s. i. ∞
2420 s. v. s. 4 c. s. ∞ 7615 ∞ ∞ v. s.
v. s. ∞ v. s. 33 s. ∞ 215 ∞ ∞ v. s.
2-33
TABLE 2-2
Physical Properties of Organic Compounds (Continued ) Name
Coumaric acid (o-) (p-) Coumarin Coumarone Creatine Creatinine Creosol (3-,1-,4-) Cresidine (1-,2-,4-) Cresol (o-) (m-) (p-) Cresyl benzoate (o-) (m-) (p-) Crotonic acid (α-) acid (β-)(cis-) aldehyde (α) Cumene Cumic acid (p-) Cumidine (p-) Cyanamide Cyanic acid Cyanoacetic acid Cyanogen bromide chloride Cyanuric acid Cyclo-butane -heptane -hexane -hexanol -hexanone -hexene -hexyl acetate amine bromide chloride -pentadiene (1-,3-) -pentane -pentanone -propane Cymene (o-) (m-) (p-) Cystine (l-) Dambose Decahydronaphthalene (cis-) (trans-) Decane (n-) Decyl alcohol Dextrin Diacetone alcohol Diamino-benzophenone (4-,4′-) -diphenylamine (4-,4′-) -diphenylmethane (4-,4′-) -diphenylurea (4-,4′-) Diamyl-amine (i-) ether (n-) (i-) Diamyl ketone (i-) phthalate (n-) (i-) tartrate (i-) Dianisidine (o-)(4-,3-)2 Diazo-aminobenzene -aminotoluene (2-,2′-) -methane
2-34
Formula HOC6H4CH:CHCO2H HOC6H4CH:CHCO2H C9H6O2 C8H6O C4H9N3O2H2O C4H7N3O CH3OC6H3(CH3)OH CH3(NH2)C6H3OCH3 CH3C6H4OH CH3C6H4OH CH3C6H4OH C6H5CO2C6H4CH3 C6H5CO2C6H4CH3 C6H5CO2C6H4CH3 CH3CH:CHCO2H CH3CH:CHCO2H CH3CH:CHCHO C6H5CH(CH3)2 (CH3)2CHC6H4CO2H (CH3)2CHC6H4NH2 H2NCN HOCN or HNCO CH2(CN)CO2H (CN)2 BrCN ClCN C3H3O3N32H2O CH2 < (CH2)2 > CH2 CH2 < (CH2CH2CH2)2 > CH2 < (CH2CH2)2 > CH2 CH2 < (CH2CH2)2 > CHOH CH2 < (CH2CH2)2 > CO (CH2CH2CH:)2 CH3CO2C6H11 CH2 < (CH2CH2)2 > CHNH2 CH2 < (CH2CH2)2 > CHBr CH2 < (CH2CH2)2 > CHCl CH2 < (CH:CH)2 > CH2 < (CH2CH2)2 > < (CH2CH2)2 > CO < CH2CH2CH2 > CH3C6H3CH(CH3)2 CH3C6H4CH(CH3)2 CH3C6H4CH(CH3)2 [SCH2CH(NH2)CO2H]2 C6H6(OH)6 C10H18 C10H18 CH3(CH2)8CH3 CH3(CH2)8CH2OH (C6H10O5)x (CH3)2C(OH)CH2COCH3 H2NC6H4COC6H4NH2 H2NC6H4NHC6H4NH2 H2NC6H4CH2C6H4NH2 (H2NC6H4NH)2CO [(CH3)2CHCH2CH2]2NH (C2H5CH2CH2CH2)2O [(CH3)2CH(CH2)2]2O [(CH3)2CHCH2CH2]2CO C6H4(CO2C5H11)2 C6H4(CO2C5H11)2 (HOCHCO2C5H11)2 [NH2(OCH3)C6H3]2 C6H5N:NNHC6H5 C7H7N:NNHC7H7 CH2:N2
Formula weight
Form and color
164.15 164.15 146.14 118.13 149.15 113.12 138.16 137.18 108.13 108.13 108.13 212.24 212.24 212.24 86.09 86.09 70.09 120.19 164.20 135.20 42.04 43.03 85.06 52.04 105.93 61.48 165.11 56.10 98.18 84.16 100.16 98.14 82.14 142.19 99.17 163.06 118.61 66.10 70.13 84.11 42.08 134.21 134.21 134.21 240.29 180.16 138.24 138.24 142.28 158.28 162.14 116.16 212.24 199.25 198.26 242.28 157.29 158.28 158.28 170.29 306.39 306.39 290.35 244.28 197.23 225.28 42.04
nd./aq. cr./aq. rhb./et. oil mn./aq. mn. pr. nd./pet. cr. lq. pr. lq. cr. cr. col. mn. nd. col. lq. col. lq. tri. lq. col. nd. gas col. lq. col. gas nd. gas mn./aq. col. gas oil col. lq. col. nd. col. oil lq. oil col. lq. col. lq. col. lq. col. lq. col. oil col. oil col. gas col. lq. col. lq. col. lq. pl. mn./aq. lq. lq. col. lq. col. oil amor. lq. yel. nd. lf./aq. nd./aq. cr. col. lq. col. lq. col. lq. yel. oil col. lq. col. lq. lq. col. lf. yel. lf. or. cr. gas
Specific gravity
0.93520/4 1.07815/15 1.09220/20 1.04820/4 1.03420/4 1.03520/4
0.96479.7 1.03115/4 0.85320/20 0.86220/4 1.1624 0.953 1.07348/4 1.1400 0.86617 2.01520/4 1.2220 1.7680/4 0.7030/4 0.81020/4 0.77920/4 0.96220/4 0.94719/4 0.81020/4 0.9850/4 0.86520/0 1.32420/20 0.97718/4 0.80519/4 0.74520/4 0.94820 0.720−79 0.87520/4 0.86220 0.85720/4 1.752 0.89518/4 0.87220/4 0.7302 0.83020/4 1.038 0.93125
0.76721/4 0.77420/4 0.77720/4 0.82125/4
Melting point, °C
Boiling point, °C
207–8 206–7 d. 70 <−18 295 260 d. 5.5 93–4 30.8 10.9 35–6
subl.
55 71.5 72 15.5 −69 −96.9 116–7 <−20 44–5 −80 65–6 −34.4 52 −6.5 >360 −50 −12 6.5 23.9 −45 −103.7
−43.9 −85 −93.3 −58.2 −126.6 <−25 −73.5 d. 258–61 253 −51 −32 −29.7 7 −47 237–9 158 93–4 subl. 310 −44 −69 14.6
1.03 1.06315/4 131.5 96–8 51 −145
290–1 173–4 221–2765 235 190.8 202.8 202 308 314 316 189 170–1 d. 102.2 152.5 subl. 225761 14019 −640 1080.2 −21 61.3750 12.5–13 d. 11–12726 118–20 80–1 160–1 155–6 83.3 174750 134 165714 142 41–2 49–50 129–30 −34749 177 175–6 176–7 31915 193.3 185.3 174.0 232.9 167.9 d. 249–5315 188–90 190 173.4 228 204–611 22540 19516 expl. −23
Solubility in 100 parts Water sl. s. c. s. h. 0.3 c. i. 1.418 8.716 v. sl. s. v. sl. s. 2.5 0.5 1.8 i. i. i. 8.315 ∞25 18 i. 0.0225 i. v. s. sl. s. s. 45020 cc. s. 250020 cc. 0.2717 i. i. i. 3.620 s. v. sl. s. i. i. i. i. i. i. v. sl. s. i. i. i. i. 0.0119 212 i. i. i. i. s. ∞ sl. s. h. sl. s. sl. s. c. v. sl. s. sl. s. i. i. i. i. i. i. i. 0.05 d.
Alcohol
Ether
s. v. s. h. v. s.
v. sl. s. v. s. s. s. i.
0.0117 116 ∞ s. ∞30 ∞ ∞36
∞ s. ∞30 ∞ ∞36
s. ∞ ∞ s.
∞ ∞ s.
v. s. s. 230020 cc. s. v. s. 0.122 v. s. ∞ s. s. v. s. ∞ s. s. ∞ s. s. s. s. i. i. s. s. ∞ s. i. ∞ s. s. s.
v. s. s. s. 50020 cc. s. 500020 cc.
∞ s. s. v. s. ∞ s. ∞ ∞ s. s. s. s. i. s. s. ∞ i. ∞ s. s. s.
s. ∞ ∞ s.
∞ ∞ ∞ s.
s.
s.
s. s. h.
s. v. s. s.
Dibenzothiazyl-disulfide (2-,2′-) Dibensoyl methane Dibensyl-amine -aniline ketone phthalate (o-) succinate Dibromo-benzene (o-) (m-) (p-) -diphenyl (4-,4′-) Dibutyl-adipate (n-) (i-) -amine (n-) (i-) -p-aminophenol (s-) -aniline (n-) carbonate (n-) (i-) (s-) ether (n-) (i-) (s-) ketone (n-) (i-) malate (l-)(n-) oxalate (n-) phthalate (n-) tartrate (d-)(n-) (d-)(i-) Dichloro-acetic acid -acetone (αα-) -aniline (2-,5-) -anthraquinone (1-,3-) (1-,4-) (1-,5-) (1-,6-) (1-,8-) (2-,3-) (2-,6-) (2-,7-) -benzene (o-) (m-) (p-) -butane (n-)(1-,4-) -diphenyl (4-,4′-) -ethane (1-,2-) -naphthalene (β-)(1-,4-) (γ-)(1-,5-) -nitrobenzene (2-,5-) -pentane (1-,5-) -phenol (2-,4-) Dichloramine T (p-) Dicyandiamide Diethanolamine Diethyl adipate -amine -aminophenol (m-) -aniline sulfonic acid (m-) carbonate diethyl malonate Diethyl dimethyl malonate glutarate ketone malonate -malonic acid -naphthylamine (α-) (β-) oxalate phthalate (o-) sulfate sulfide
(C6H4NSC)2S2 (C6H5CO)2CH2 (C6H5CH2)2NH C6H5N(CH2C6H5)2 (C6H5CH2)2CO C6H4(CO2CH2C6H5)2 (CH2CO2CH2C6H5)2 C6H4Br2 C6H4Br2 C6H4Br2 BrC6H4C6H4Br (CH2CH2CO2C4H9)2 (CH2CH2CO2C4H9)2 (C2H5CH2CH2)2NH [(CH3)2CHCH2]2NH (C4H9)2NC6H4OH C6H5N(C4H9)2 CO(OC4H9)2 CO(OC4H9)2 CO(OC4H9)2 (C2H5CH2CH2)2O [(CH3)2CHCH2]2O [C2H5(CH3)CH]2O (C2H5CH2CH2)2CO [(CH3)2CHCH2]2CO C2H4O(CO2C4H9)2 (CO2C4H9)2 C6H4(CO2C4H9)2 (CHOHCO2C4H9)2 (CHOHCO2C4H9)2 Cl2CHCO2H Cl2CHCOCH3 Cl2C6H3NH2 C6H4:(CO)2:C6H2Cl2 C6H4:(CO)2:C6H2Cl2 C6H3Cl:(CO)2:C6H3Cl C6H3Cl:(CO)2:C6H3Cl C6H3Cl:(CO)2:C6H3Cl C6H4:(CO)2:C6H2Cl2 C6H3Cl:(CO)2:C6H3Cl C6H3Cl:(CO)2:C6H3Cl C6H4Cl2 C6H4Cl2 C6H4Cl2 ClCH2(CH2)2CH2Cl ClC6H4C6H4Cl ClCH2CH2Cl C10H6Cl2 C10H6Cl2 Cl2C6H3NO2 ClCH2(CH2)3CH2Cl Cl2C6H3OH CH3C6H4SO2NCl2 H2NC(:NH)NHCN HN(CH2CH2OH)2 (CH2CH2CO2C2H5)2 (C2H5)2NH (C2H5)2NC6H4OH (C2H5)2NC6H5 (C2H5)2NC6H4SO3H OC(OC2H5)2 (C2H5)2C(CO2C2H5)2 (CH3)2C(CO2C2H5)2 CH2(CH2CO2C2H5)2 (C2H5)2CO CH2(CO2C2H5)2 (C2H5)2C(CO2H)2 C10H7N(C2H5)2 C10H7N(C2H5)2 (CO2C2H5)2 C6H4(CO2C2H5)2 O2S(OC2H5)2 (C2H5)2S
232.46 224.25 197.27 273.36 210.26 346.36 298.32 235.92 235.92 235.92 312.02 258.35 258.35 129.24 129.24 221.33 205.33 174.23 174.23 174.23 130.22 130.22 130.22 142.23 142.23 246.30 202.24 278.34 262.30 262.30 128.95 126.98 162.02 277.10 277.10 277.10 277.10 277.10 277.10 277.10 277.10 147.01 147.01 147.01 127.02 223.10 98.97 197.06 197.06 192.01 141.04 163.01 240.11 84.08 105.14 202.24 73.14 165.23 149.23 229.29 118.13 216.27 188.22 188.22 86.13 160.17 160.17 199.28 199.28 146.14 222.23 154.18 90.18
cr. rhb./al. col. oil pr./al. cr. pr./al. lf./al. col. lq. col. lq. pl./al. mn. pr. col. lq. col. lq. col. lq. col. lq. lq. lq. col. lq. col. lq. col. lq. lq. lq. lq. lq. oil lq. col. lq. col. lq. pr. cr. lq. lq. nd. yel. nd. yel. nd. yel. nd. yel. nd. yel. nd. yel. nd. yel. nd. yel. nd. col. lq. col. lq. col. mn. lq. pr. col. lq. nd./al. lf./al. tri./al. col. lq. nd. cr. mn. pl. pr. col. lq. col. lq. rhb. oil cr. col. lq. col. lq. col. lq. syrup col. lq. col. lq. pr./aq. col. oil col. oil col. lq. col. lq. col. lq. col. lq.
1.50 1.028 25/25
20/4
1.956 1.952 20/4 2.26118 1.897 0.965 20/4 0.950 25 0.768 20/20 0.74125/4
180 78 −26 70–1 34–5 42–3 45–6 1.8 −6.9 87–8 164–5 −38 −20 −70
0.924 20/4 0.91915 0.769 20/20 0.76215 0.756 21 0.82718/4 0.805 21/4 1.038 20/4 0.986 20/4 1.045 21 1.09815 1.03175/4 1.560 25/25 1.23415
1.305 20/4 1.288 20/4 1.458 21 1.442 0/4 1.256 20/20 1.300 76/4 1.669 22 1.094 25/4 1.383 60/25 1.4014 1.09720/4 1.00920/4 0.712 15/15 0.934 20/4 20/4
0.975 0.985 20/4 0.994 25/25 1.025 21 0.816 19/4 1.055 20/4 1.005 1.026 1.079 20/4 1.121 25/25 1.172 25/4 0.837 20/4
−98 −5.9 −29.6 22–2.5 73–4 9.7(−4) 50 208–9 187.5 251 203–4 202–3 268–70 282 210–11 −17.6 −24.8 53 −38.7 148 −35.3 67–8 107 54.6 45 83 207–8 28 −21 −38.9 78 −34.4 270 d. −43 −24 −42 −49.8 125 −40.6 −25 −99.5
d. 219–2118 268–71250 >300 330.6 27412 23814 221–2 219755 218.6758 355–60 18314 278–80 159761 139–40 17010 262.8 207740 190 178–80 142.4 122.5 121 187.7 168.1 170–118 245.5 340 200–318 323–5 194.4 120 251
179 172766 174764 161–3 315–9 83.7 286–7 740 subl. 266 180–1 209–10 d. 270 748 239–41761 55.5759 276–80 216 759
126 230 196.7 237 101.7 198.9 d. 170–80 285–90 318 186 298–9 210 92–3 754
i. i. i. i. i. v. sl. s. i. i. i. i. i. i. i. ∞ v. sl. s. i. i. i. i.
4.420 s. v. s. h.
s. s. s.
s. s. s. s. 1.6 v. sl. s. h. ∞
s. s. s. s. 7125 ∞
∞ s.
∞ s.
∞ s.
∞
<0.05 i. i. i. <0.06 v. sl. s. i. 0.04 25 i. v. sl. s. ∞ v. sl. s. v. sl. s. i. i. i. i. i. i. i. i. i. i. i.
∞ ∞ ∞ s. ∞
∞ ∞ ∞ v. s. ∞
s. ∞
s. ∞
∞ s. s. i. v. sl. s. sl. s.
∞ s. s.
∞ s. v. s.
∞ s. v. s.
i. 0.90 i. i. i. i. 0.45 20 sl. s. 2.318 ∞ 0.4380 v. s. s. 1.412 s. i. i. i. 0.88 20 4.7 20 2.08 20 65 16 i. i. v. sl. s. i. i. 0.3120
v. sl. s. ∞ v. sl. s. s. v. s. h. s. v. s.
425 ∞
1.318 ∞ s. ∞
0.0118 v. sl. s. s. ∞
s.
s.
∞ ∞ ∞ v. s. ∞ ∞ v. s. ∞ ∞ ∞ ∞ s. ∞
∞ ∞ ∞ s. ∞ ∞ v. s. ∞ ∞ ∞ ∞ ∞ ∞
v. sl. s.
sl. s. sl. s.
s. s. v. s.
2-35
TABLE 2-2
Physical Properties of Organic Compounds (Continued ) Name
tartrate (d-) -toluidine (o-) (m-) (p-) Diethyleneglycol dinitrate Difluorodichloromethane Diglycerol Dihydroxy-dinaphthyl (α-) (-2,-2′,-1,-1′) -diphenyl (4-,4′-) -ethyl formal (β-) -naphthalene (1-,5-) (1-,8-) Dimethoxy-benzene (p-) -diphenylamine (4-,4′-) -ethyl adipate Dimethyl adipate -amine -aminoasobenzene (p-) -aminoethanol -aminophenol (m-) -aniline sulfonic acid (m-) (p-) carbonate ether -formamide fumarate glutarate glyoxime -naphthalene (1-,4-) (2-,3-) -naphthylamine (α-) (β-) oxalate phthalate (o-) sulfate sulfide tartrate (d-) -vinyl-ethenyl carbinol Dinaphthyl (αα-) -methane (αα′-) (β,β′-) Dinitro-anisole (1-)(2-,4-) -benzene (o-) (m-) (p-) sulfonic acid (2-,4-)(1-) -benzoic acid (2-,4-) (3-,5-) -benzophenone (4-,4′-) -diphenyl (4-,4′-) (2-,4′-) -naphthalene (1-,5-) (1-,8-) Dinitro-phenol (2-,3-) (2-,4-) (2-,6-) -salicylic acid (3-,5-) -stilbene (4-,4′-) -toluene (2-,4-) (3-,4-) (3-,5-) Dioxane Dipentene
2-36
Formula (CHOHCO2C2H5)2 CH3C6H4N(C2H5)2 CH3C6H4N(C2H5)2 CH3C6H4N(C2H5)2 O(CH2CH2ONO2)2 F2CCl2 [(HO)2C3H5]2O (HOC10H6)2 (HOC10H6)2 (HOC6H4)2 CH2(OCH2CH2OH)2 C10H6(OH)2 C10H6(OH)2 (CH3O)2C6H4 HN(C6H4OCH3)2 (CH2)4(CO2C2H4OCH3)2 [(CH2)2CO2CH3]2 (CH3)2NH C6H5N:NC6H4N(CH3)2 (CH3)2NCH2CH2OH (CH3)2NC6H4OH (CH3)2NC6H5 (CH3)2NC6H4SO3H (CH3)2NC6H4SO3HH2O OC(OCH3)2 CH3OCH3 HCON(CH3)2 (:CHCO2CH3)2 (CH2)3(CO2CH3)2 (CH3C:NOH)2 C10H6(CH3)2 C10H6(CH3)2 C10H7N(CH3)2 C10H7N(CH3)2 (CO2CH3)2 C6H4(CO2CH3)2 (CH3O)2SO2 (CH3)2S (CHOHCO2CH3)2 (CH3)2COHC⯗CCH:CH2 C10H7C10H7 (C10H7)2CH2 (C10H7)2CH2 CH3OC6H3(NO2)2 C6H4(NO2)2 C6H4(NO2)2 C6H4(NO2)2 (NO2)2C6H3SO3H3H2O (NO2)2C6H3CO2H (NO2)2C6H3CO2H (NO2C6H4)2CO (NO2C6H4)2 (NO2C6H4)2 C10H6(NO2)2 C10H6(NO2)2 (NO2)2C6H3OH (NO2)C6H3OH (NO2)C6H3OH (NO2)2C6H2(OH)CO2HH2O (NO2C6H4CH:)2 (NO2)2C6H3CH3 (NO2)2C6H3CH3 (NO2)2C6H3CH3 O < (CH2CH2)2 > O C13H10
Formula weight
Form and color
Specific gravity
Melting point, °C
Boiling point, °C
206.19 163.25 163.25 163.25 196.12 120.92 166.17 286.31 286.31 186.20 136.15 160.16 160.16 138.16 229.26 262.30 174.19 45.08 225.28 89.14 137.18 121.18 201.24 219.25 90.08 46.07 73.09 144.12 160.17 116.12 156.22 156.22 171.23 171.23 118.09 194.18 126.13 62.13 178.14 110.15 254.31 268.34 268.34 198.13 168.11 168.11 168.11 302.22 212.12 212.12 272.21 244.20 244.20 218.16 218.16 184.11 184.11 184.11 246.13 270.24 182.13 182.13 182.13 88.10 136.23
lq. lq. lq. lq. lq. gas lq. pl./al. nd./al. rhb./al. lq. pr./aq. nd. lf. cr. lq. col. lq. col. lq. yel./al. col. lq. nd. yel. lq. cr. pr. col. lq. gas lq. col. tri. lq. col. cr. lq. lf./al. col. oil col. cr. col. mn. col. lq. col. oil oil cr. lq. lf./al. pr./al. nd./al. col. mn. col. mn. col. rhb. col. mn. pr. cr./aq. mn. pr. col. nd. nd./al. mn. nd. rhb. yel. mn. yel. rhb. yel. rhb. pl./aq. yel. lf. nd. nd. mn. pr. col. lq. col. lq.
1.204 20/4
17
0.924 15.5 1.377 25/4 1.486 −30
−11.3 −155
280 208–9755 231–2 228–9
1.25 1.154 25 1.053
55/55
1.075 15.6 1.063 20/4 0.680 0/4 0.887 20/4 0.956 20/4 1.070 20/4 0.94525 1.08915.6 1.016 20/4 1.042 20 1.03970/70 1.14854 1.18925/25 1.3520/4 0.84621/4 1.32820/4 0.887 20/4
1.341 20 1.5918 1.575 20/4 1.625 18
1.445 1.474 1.681 20 1.683 24
1.321 71 1.259 111 1.277 111 1.033 20/4 0.865 18
300 218 270–2 −5.3 258–60 140 56 103 10–1 −96 116–7 85 2.5 d. 266 257 0.5 −138.5 −58.3 102 −37 240–6 <−18 104 46 54 −26.8 −83.2 61.5 160 109 92 94–5 117–8 89.8 173–4 106–8 179–80 204–5 189 233 93.5 216 170–2 144–5 114–5 63–4 173 d. 210–6 70 60–1 92–3 9.5–10.5
−29.2 220–3010 subl. subl. 264 d. 212.6 145–502 11518 7.4 d. 135756 265–8 193 89–90 −23.7 152.8 192 13050 264–6 265767 274.5711 304–5 163.3 280734 188.3 37.3 280 150 240–412 >360 319774 300–2 299777 subl.
subl. d. subl.
300 subl. 101.1 178
Solubility in 100 parts Water sl. s. i. i. i. i. 5.7 cc.26 s. h. i. i. sl. s. ∞ sl. s. sl. s. h. v. sl. s. i. 5 i. v. s. i. ∞ sl. s. h. i. s. s. h. i. 3700 cc.18 ∞ i. 20
0.06 i. i. i. i. 6 0.43 v. sl. s. i. s. 620 i. i. i. sl. s. h. 0.01 c. 0.399 0.18100 s. 1.8525 s h. i. i. i. i. i. sl. s. 0.5 c. s. h. s. c. i. 0.0322 i. sl. s. ∞ i.
Alcohol
Ether
∞ s. s.
∞ s. s.
s.
s. i. v. s. v. s. v. s.
s. s. v. s. s. v. s.
v. s. v. s. v. s.
s. s.
s. s.
s. s.
s. s.
v. sl. s. ∞ s.
v. sl. s. ∞ s.
sl. s.
sl. s.
v. s.
v. s.
sl. s. s. s. s.
s. s. s.
∞ s. 20015
∞ s.
s. h. 0.8 c. s. 1.520 1.921 320 0.1821 s. s. v. s.
s. v. s.
v. sl. s. sl. s.
1.520 v. s. h. 0.2 c. v. s. h. 420 s. h. v. s. v. sl. s. 1.215
v. s. v. s. h. s. v. s. v. sl. s. 916
s. h. s.
s. s.
Diphenyl -amine carbonate -chloroarsine -ethane ether guanidine -methane phenylenediamine (p-) succinate sulfide sulfone urea (uns.) Diphenylene oxide Dipropyl adipate (n-) -amine (n-) (i-) aniline (n-) carbonate (n-) ether (n-) (i-) ketone (n-) (i-) oxalate (n-) (i-) Disalicylal ethylenediamine Ditolyl guanidine (o-) Divinyl acetylene Docosane (n-) Dodecane (n-) Dulcitol Durene (1-,2-,4-,5-) Elaidic acid Eosine Ephedrine (l-) Epichlorhydrin (α-) Epidichlorohydrin (α-) Erythritol (dl-) tetranitrate Ethane Ethanol-amine formamide Ether Ethyl abietate acetate acetoacetate alcohol -amine hydrochloride aniline sulfonic acid (m-) anisate (p-) anthranilate (o-) benzene benzoate -benzyl-aniline bromide butyrate (n-) (i-) caprate (n-) Ethyl caproate (n-) caprylate (n-) chloride chloroacetate chlorocarbonate cinnamate (trans-) cyanoacetate formate furoate (α) heptoate hypochlorite iodide lactate
C6H5C6H5 C6H5NHC6H5 O(COC6H5)2 (C6H5)2AsCl (C6H5CH2)2 C6H5OC6H5 (C6H5NH)2C:NH (C6H5)2CH2 (C6H5NH)2C6H4 (CH2CO2C6H5)2 (C6H5)2S (C6H5)2SO2 (C6H5)2NCONH2 < (C6H4)2O (CH2CH2CO2C3H7)2 (C2H5CH2)2NH [(CH3)2CH]2NH C6H5N(C3H7)2 O(COCH2C2H5)2 (C2H5CH2)2O [(CH3)2CH]2O (C2H5CH2)2CO [(CH3)2CH]2CO (CO2CH2C2H5)2 [CO2CH(CH3)2]2 [HOC6H4CH:NCH2]2 (C7H7NH)2C:NH (H2C:CHC⯗)2 CH3(CH2)20CH3 CH3(CH2)10CH3 CH2OH(CHOH)4CH2OH (CH3)4C6H2 C8H17CH:CH(CH2)7CO2H C20H8O5Br4 C6H5CHOHCH(CH3)NHCH3 C2H3OCH2Cl CH2:CClCH2Cl CH2OH(CHOH)2CH2OH C4H6(ONO2)4 CH3CH3 HOCH2CH2NH2 HCONHCH2CH2OH (CH3CH2)2O C19H29CO2C2H5 CH3CO2C2H5 CH3COCH2CO2C2H5 CH3CH2OH C2H5NH2 C2H5NH2HCl C6H5NHC2H5 C2H5NHC6H4SO3H CH3OC6H4CO2C2H5 NH2C6H4CO2C2H5 C6H5C2H5 C6H5CO2C2H5 C6H5N(C2H5)CH2C6H5 C2H5Br C2H5CH2CO2C2H5 (CH3)2CHCO2C2H5 CH3(CH2)8CO2C2H5 CH3(CH2)4CO2C2H5 CH3(CH2)6CO2C2H5 CH3CH2Cl ClCH2CO2C2H5 ClCO2CH2CH3 C6H5CH:CHCO2H CH2(CN)CO2C2H5 HCO2CH2CH3 OC4H3CO2C2H5 CH3(CH2)5CO2C2H5 ClOCH2CH3 CH3CH2I CH3CH(OH)CO2C2H5
154.20 169.22 214.21 264.57 182.25 170.20 211.26 168.23 260.32 270.27 186.26 218.26 212.24 168.18 230.30 101.19 101.19 177.28 146.18 102.17 102.17 114.18 114.18 174.19 174.19 268.30 239.31 78.11 310.59 170.33 182.17 134.21 282.45 647.93 165.23 92.53 110.98 122.12 302.12 30.07 61.08 89.09 74.12 330.49 88.10 130.14 46.07 45.08 81.55 121.18 201.24 180.20 165.19 106.16 150.17 211.29 108.98 116.16 116.16 200.31 144.21 172.26 64.52 122.55 108.53 176.21 113.11 74.08 140.13 158.23 80.52 155.98 118.13
col. mn. col. mn. nd./al. rhb. col. pr. col. rhb. mn./al. col. pr. cr. lf./al. col. lq. nd./aq. rhb. lf./al. col. lq. col. lq. col. lq. yel. oil col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. cr. cr. lq. cr. lq. mn. mn. lf./al. col. cr. cr./et. lq. col. lq. tet. pr. lf./al. col. gas col. oil lq. col. lq. lq. col. lq. col. lq. col. lq. col. lq. mn. lq. nd./aq. lq. cr. col. lq. col. lq. yel. oil col. lq. col. lq. col. lq. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. lf. col. lq. yel. lq. col. lq. oil
0.992 73/4 1.160 20/20 1.272 14 1.583 40 0.978 50/50 1.073 20 1.001 26/4 1.119 15/15 1.248 25/4 1.276 0.979 20/4 0.739 20/4 0.722 22 0.910 20 0.968 22 0.744 21/0 0.725 21/0 0.822 20/4 0.806 20/4 1.038 0/0 1.34 1.1020/4 0.776 20/4 0.778 44/4 0.751 20/4 1.466 15 0.838 81/4 0.851 79/4 1.183 25/25 1.204 25 1.451 20/4 −88
0.546 1.022 20 1.169 25 0.708 25/4 1.020 20/20 0.901 20/4 1.025 20/4 0.789 20/4 0.689 15/15 1.216 0.963 20/4 1.103 25/25 1.117 20/4 0.867 20/4 1.052 15/15 1.034 18.5 1.431 20/4 0.879 20/4 0.871 20/4 0.859 28 0.873 20/20 0.878 17 0.917 6/6 1.159 20/4 1.138 20/4 1.049 20/4 1.062 20/4 0.923 20/4 1.117 21/4 0.872 20/20 1.013 −6/4 1.933 20/4 1.030 25/4
69–70 52.9 80 43–4 52–3 27 147–8 26–7 152 122–3 <−40 128–9 189 86–7 −20.3 −39.6 −61 −122 −60 −32.6 −51.7
254.9 302 302–6 d. 327 284 259 d. > 170 265 330 296–7 379 287–8 143–510 110–1 83.5743 245.4 168.2 91 69 144.2 123.7 213.5 190
125–6 178–9 44.5 −9.6 189 79–80 51–2 40 −25.6 126 61 −172 10.5 <−40 −116.3 −82.4 −45 −112 −80.6 108–9 −63.5 d. 294 7–8 13 −94.4 −34.6 −117.8 −93.3 −88.2 −20 −67.5 −45 −139 −26 −80.6 12 −22.5 −79 34 −66.1 expl. −105
85 224.515 214.5 290–53 193–5 288100 255 117756 94 329–31 expl. −88.6 171757 d. 34.6 2004 77.1 180755 78.4 16.6 204 269–70 266–8 136.2 211–2 28510 38.4 120–1 110–1 244.6758 165–6736 207–8753 13 144 94–5 271 208753 54760 195766 187–8 36752 72.4 155
i. 0.0325 i. 0.2 d. i. v. sl. s. v. sl. s. i. i. i. i. sl. s. h. v. sl. s. i. i. s. s. i. v. sl. s. sl. s. 0.2 0.43 v. sl. s. d. h. 0.0328 v. sl. s. i. i. i. 3.215 i. i. i. 5 <5 i. 60 i. c. 4.7 cc.20 ∞ ∞ 7.520 i. 8.515 1317 ∞ ∞ 24017 i. 2.1515 i. v. sl. s. 0.0115 0.0820 i. 1.060 0.6825 sl. s. 0.00220 i. i. 0.450 i. d. i. 225 1118 i. 0.02920 0.420 ∞
1020 5619.5 v. s. 20 s. s. 920 v. s.
6.620 s. s. s. v. s. ∞ sl. s. v. s. s. ∞
s. h. s. h. s. s. h. s. ∞ s. s.
s. v. s. s. ∞
∞ ∞ ∞ ∞
∞ ∞ ∞ ∞
s. h.
s.
4 h. v. s. v. sl. s. s. v. s. s. 500 ∞ ∞ sl. s. c. s. 150 cc. ∞
v. s. v. s. i. s. v. s.
s.
s. ∞ ∞ i. s. 1
∞ ∞ ∞ ∞ v. s. ∞ s. s. ∞ ∞ 18 ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞
∞ ∞ ∞ ∞ i. ∞ s. s. ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞
2-37
TABLE 2-2
Physical Properties of Organic Compounds (Continued ) Name
Formula
laurate mercaptan methacrylate naphthylamine (α-) naphthyl ether (α-) nitrate nitrite oleate palmitate pelargonate propionate salicylate (o-) stearate toluate (o-) (m-) toluene sulfonate (p-) toluidine (o-) (p-) urea valerate (n-) (i-) Ethylal Ethylene bromide bromohydrin chlorobromide chlorohydrin diamine oxide Ethylidene diacetate Eugenol (1-,4-,3-) (i-)(1-,3-,4-) Fenchyl alcohol (dl-) (d-)(α-) (i-)(l-) Ferric dimethyl-dithiocarbamate Fluorene Fluorescein Fluoro-dichloromethane -trichloromethane Formaldehyde (m-) (p-) Formamide Formanilide Formic acid Fructose Fuchsin Fulminic acid Fumaric acid (trans-) Furfural Furfuran Furfuryl acetate alcohol butyrate propionate Furoic acid G-acid, K salt (2-)(6-,8-) Na salt (2-)(6-,8-) Galactose (d-)(α-) Gallic acid (3-,4-,5-) Gamma acid (2-,8-,6-) Geraniol Glucose (d-)(α-) (d-)(β-) Glucuronic acid Glutam(in)ic acid (dl-)
CH3(CH2)10CO2C2H5 CH3CH2SH CH2:C(CH3)CO2C2H5 C10H7NHC2H5 C10H7OC2H5 C2H5ONO2 C2H5ONO C17H33CO2C2H5 CH3(CH2)14CO2C2H5 CH3(CH2)7CO2C2H5 CH3CH2CO2C2H5 HOC6H4CO2C2H5 CH3(CH2)16CO2C2H5 CH3C6H4CO2C2H5 CH3C6H4CO2C2H5 CH3C6H4SO3C2H5 CH3C6H4NHC2H5 CH3C6H4NHC2H5 C2H5NHCONH2 CH3(CH2)3CO2C2H5 (CH3)2CH(CH2)2CO2C2H5 CH2(OC2H5)2 H2C:CH2 BrCH2CH2Br BrCH2CH2OH ClCH2CH2Br ClCH2CH2OH H2NCH2CH2NH2 < (CH2)2 > O CH3CH(O2CCH3)2 C3H5C6H3(OH)OCH3 C3H5C6H3(OCH3)OH C10H17OH C10H17OH C10H17OH Fe[SSCN(CH3)2]3 (C6H4)2 > CH2 C20H12O5 FCHCl2 Cl3CF HCHO (CH2O)3 (CH2O)xxH2O HCONH2 HCONHC6H5 HCO2H CH2OH(CHOH)3COCH2OH C20H19N3HCl C:NOH HO2CCH:CHCO2H C4H3OCHO C4H4O CH3CO2CH2C4H3O C4H3OCH2OH C3H7CO2CH2C4H3O C2H5CO2CH2C4H3O C4H3OCO2H HOC10H5(SO3K)2 HOC10H5(SO3Na)2 C5H11O5CHO (HO)3C6H2CO2HH2O C10H5(NH2)(OH)SO3H C9H15CH2OH C5H11O5CHO C6H12O6H2O CHO(CHOH)4CO2H [CHNH2(CH2)2](CO2H)2
2-38
Formula weight
Form and color
Specific gravity
Melting point, °C
Boiling point, °C
228.36 62.13 114.14 171.23 172.22 91.07 75.07 310.50 284.47 186.29 102.13 166.17 312.52 164.20 164.20 200.25 135.20 135.20 88.11 130.18 130.18 104.15 28.05 187.88 124.98 143.43 80.52 60.10 44.05 146.14 164.20 164.20 154.24 154.24 154.24 416.47 166.21 332.30 102.93 137.38 30.03 90.08 (30.03) 45.04 121.13 46.03 180.16 337.84 43.03 116.07 96.08 68.07 140.13 98.10 168.19 154.16 112.08 380.46 348.26 180.16 188.13 239.24 154.24 180.16 198.17 194.14 147.13
oil lq. col. lq. oil cr. col. lq. lq. oil col. nd. col. lq. col. lq. col. lq. col. cr. lq. lq. pr./al. lq. lq. nd. col. lq. col. lq. lq. col. gas col. lq. col. lq. lq. col. lq. col. lq. lq. col. lq. oil oil col. cr. col. pr. col. cr. cr. cr./al. yel. red gas col. lq. gas wh. amor. lq. mn. col. lq. nd./aq. red
0.868 13/4 0.839 20/4 0.913 15.6 1.060 20/4 1.061 20/20 1.100 25/4 0.900 15.5 0.867 25 0.858 25/4 0.866 17.5 0.891 20/4 1.136 15/4 0.848 36.3 1.032 25/25 1.030 20/20 1.166 48/4 0.948 25/4 0.942 25/4 1.213 18 0.877 20 0.867 20/4 0.824 25/4 0.57−102/4 2.180 20/4 1.772 20/4 1.689 19 1.213 20/4 0.900 20/20 0.887 7/4 1.061 12 1.070 15/15 1.091 15/15 0.935 40 0.964 20/4 0.961
−10.7 −121
269 36–7 118 303723 276.4 87–8 17 216–815 19110 227–8757 99.1 233–4 20110 227 231750 221.3 215–6 217
col. pr. lq. col. lq. col. oil oil col. lq. col. lq. mn. pr. cr. cr. pr. mn./aq. cr. col. lq. rhb. cr. cr. cr./aq.
1.635 20/4 1.159 20/4 0.937 20/4 1.118 20/4 1.129 25/4 1.053 20/4 1.109 20/4
1.203 0/4 1.4260 1.494 17.2 0.815 −20 1.1765 1.139 20/4 1.147 15/15 1.220 20/4 1.669 17.5 1.22
5.5 −102 <−15 24–5 −44.5 −72.6 1.3 33.4(31) <−10 33–4 <−15 92 −91.2 −99.3 −66.5 −169 10 −16.6 −69 8.5 −111.3 18.85 10.3 −10 35 45–7 61–2 d. 100–30 115–6 d. > 290 −127 −92 64 150–60 2 47 8.6 95–105 d. >200 286–7 −38.7
133–4
1.694 4/4 0.883 15 1.544 25 1.562 18/4 1.460
145.5 135 89 −103.9 131.5 150.3 106.7 128.8 117.2 13.5747 168740 253.5 267.5 201 201–2 201–2 ign. >150 293–5 14.5 24.9 −21 114.5759 subl. 193 216120 100.8
290 161.7760 31–2756 175–7 169.5752 212–3 195–6 230–2
165.5 d. 220 <−15 146 150 154 199 d.
230 d.
Solubility in 100 parts Water
Alcohol
Ether
i. 1.5 i. i. i. 1.355 v. sl. s. i. i. i. 2.420 i. i. i. i. i. i. i. v. s. 0.2425 0.1720 918 26 cc.0 0.4380 sl. s. 0.6980 ∞ ∞ ∞ sl. s. v. sl. s. v. sl. s. sl. s. sl. s. i. v. sl. s. i. v. sl. s. h. i. i. v. s. 2125 20–3018 ∞ sl. s. ∞ v. s. 0.3
s. s. s. s. s. ∞ ∞ ∞ s. ∞ ∞ ∞ s. ∞ ∞ s.
∞ s. s. s. s. ∞ ∞ ∞ s. ∞ ∞ ∞ s. ∞ ∞ s.
80 ∞ ∞ ∞ 360 cc. ∞ s.
i. ∞ ∞ ∞ s. ∞
∞ ∞ ∞ ∞ ∞ ∞
∞ 0.3 v. s.
s.
s.
s. h. s. h. s. ∞ v. s. s. i. ∞ v. s. ∞ 818 s.
s.
0.717 9.113 i. i. ∞ v. sl. s. v. sl. s. 3.615 825 3420 10.30 113
5.830 ∞ s. s. s. s. s. s.
0.725 ∞ s. s. s. ∞ ∞ s.
0.640 2815
2.515
i. 8217.5 15415 v. s. 1.5 20
∞ sl. s.
∞ i.
v. sl. s.
v. sl. s.
∞ ∞
s. ∞ v. s. s. i. v. sl. s. s. i.
Glutaric acid Glycerol acetate (mono-) (di-) nitrate (mono-) (α-) (β-) dinitrate (1-,3-) Glyceryl triacetate tribenzoate tributyrate tricaprate tricaproate tricaprylate trilaurate trimyristate trinitrate trinitrite trioleate tripalmitate tristearate Glycide Glycine, Glycocoll Glycol diacetate dibenzoate dibutyrate dicaprylate diformate dilaurate dinitrate dinitrite dipalmitate dipropionate ether formal formate (mono-) Glycolic acid Guaiacol (o-) Guanidine H-acid, Na salt (1-,8-,3-,6-) Heptacosane (n-) Heptane (n-) (i-)
Heptoic acid aldehyde Heptyl acetate (n-) alcohol (n-) mercaptan Hexachloro-benzene -ethane Hexacosane (n-) Hexadecane (n-) Hexaethylbenzene Hexamethylbenzene Hexamethylene-diamine -diisocyanate -glycol tetramine Hexane (n-) (i-) (neo-)
CH2(CH2CO2H)2 CH2OHCHOHCH2OH C5H10O4 (CH3CO2)2C3H5OH CH2OHCHOHCH2NO3 CH2OHCHNO3CH2OH CHOH(CH2ONO2)2 (CH3CO2)3C3H5 (C6H5CO2)3C3H5 (C2H5CH2CO2)3C3H5 [CH3(CH2)8CO2]3C3H5 [CH3(CH2)4CO2]3C3H5 [CH3(CH2)6CO2]3C3H5 [CH3(CH2)10CO2]3C3H5 [CH3(CH2)12CO2]3C3H5 CH2NO3CHNO3CH2NO3 CH2NO2CHNO2CH2NO2 (C17H33CO2)3C3H5 [CH3(CH2)14CO2]3C3H5 [CH3(CH2)16CO2]3C3H5 C2H3OCH2OH NH2CH2CO2H CH2OHCH2OH (CH3CO2CH2)2 (C6H5CO2CH2)2 (C3H7CO2CH2)2 (C7H15CO2CH2)2 (HCO2CH2)2 (C11H23CO2CH2)2 (O2NOCH2)2 (ONOCH2)2 (C15H31CO2CH2)2 (C2H5CO2CH2)2 (HOCH2CH2)2O < OCH2CH2OCH2 > HCO2CH2CH2OH HOCH2CO2H CH3OC6H4OH NH:C(NH2)2 C10H8O7NS2Na1a H2O CH3(CH2)25CH3 CH3(CH2)5CH3 (CH3)2CH(CH2)3CH3 C3H7CH(CH3)C2H5 (CH3)3CCH2C2H5 [(CH3)2CH]2CH2 (CH3)2C(C2H5)2 (C2H5)3CH (CH3)3CCH(CH3)2 CH3(CH2)5CO2H CH3(CH2)5CHO CH3CO2CH2(CH2)5CH3 CH3(CH2)5CH2OH [(CH3)2CH]2CHOH (C2H5CH2CH2)2CHOH CH3CH(SH)C5H11 C6Cl6 CCl3CCl3 CH3(CH2)24CH3 CH3(CH2)14CH3 C6(C2H5)6 C6(CH3)6 NH2(CH2)6NH2 OCN(CH2)6NCO HO(CH2)6OH (CH2)6N4 CH3(CH2)4CH3 (CH3)2CH(CH2)2CH3 (CH3)3CC2H5 (CH3)2CHCH(CH3)2 (C2H5)2CHCH3
132.11 92.09 134.13 176.17 137.09 137.09 182.09 218.20 404.40 302.36 554.83 386.51 470.67 638.98 723.14 227.09 179.09 885.40 807.29 891.45 74.08 75.07 62.07 146.14 270.27 202.24 314.45 118.09 426.66 152.07 120.07 538.87 174.19 106.12 74.08 90.08 76.05 124.13 59.07 368.31 380.72 100.20 100.20 100.20 100.20 100.20 100.20 100.20 100.20 130.18 114.18 158.24 116.20 116.20 116.20 132.26 284.80 236.76 366.69 226.43 246.42 162.26 116.20 168.19 118.17 140.19 86.17 86.17 86.17 86.17 86.17
col. cr. col. lq. col. oil col. lq. col. pr. lf. oil col. lq. nd. col. lq. col. cr. col. lq. col. lq. col. nd. lf. yel. oil yel. lq. col. oil col. nd. col. pr. col. lq. mn. col. lq. col. lq. rhb./et. col. lq. lq. lq. amor. yel. lq. lq. nd. lq. lq. lq. lq. nd./aq. pr. col. cr. cr. col. cr. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. lq. lq. mn. rhb. cr. lf. pr./al. pl./al. lf. lq. nd./aq. col. rhb. col. lq. lq. lq. lq. lq.
1.429 15 1.260 50/4 1.20 20/4 1.178 15/15 1.4015 1.4015 1.4715 1.16117/4 1.228 12 1.032 20/4 0.921 40/4 0.987 20/4 0.954 20/4 0.894 60/4 0.885 60/6 1.601 15 1.291 10/16 0.915 15 0.866 80/4 0.862 80/4 1.114 16/16 1.161 1.113 19/4 1.109 14/4 1.024 0
97.5 17.9 40 58–9 54 <−30 −78 75–6 <−75 31(25) −25 8.3(−21) 45–6 56.5 13.3(2) −4 65.1 70.8(55)
20020 290 158165 175–640 155–60 155–60 146–815 258–9 d. 305–9
16015 150 sl. d. 24018 310–200.1 166 sl. d.
232–6 d. −15.6 −31 73–4
197.4 190.5 >360 240
22 1.482 21/2 1.216 0 1.045 25 1.118 20/20 1.060 20/4 1.199 15/4 1.140 15/15 0.780 60/4 0.684 20/4 0.679 20/4 0.687 20/4 0.674 20/4 0.675 20/4 0.693 20/4 0.698 20/4 0.690 20/4 0.918 20 0.850 20/ᐉ 0.874 16/16 0.824 20/4 0.829 20/4 0.820 20/4 0.835 20 2.044 24 2.091 20/4 0.779 57/4 0.774 20/4 0.831 130/4 1.0428 20/4
0.659 0.654 20/4 0.649 20/20 0.662 20/4 0.664 20/4
52–4 −20 <−15 71–2 −10.5 79(63) 28.3 50 59.5 −90.6 −118.2 −119.4 −125 −119.4 −135.0 −118.7 −25 −10 −42 34.6 −37 228–31 186–7 56.6 18.5 130 166 42 42 subl. −94 −153.7 −98.2 −129.8 −118
174 18820 expl. 114 96–8 2600.1 211–2 244.8 75–6 180 d. 205 27015 98.4760 90.0 91.8 79.1 80.8 86.0 93.5 80.8 221–2 155 191.5 759 175 756 140 156 174–5 765 309742 186777 26215 287.5 298.3 265 204–5 143–420 250 69 60.2 49.7 58.0760 63.2
63.920 ∞ v. s. s. 7015 7.1715 i. i. i. i. i. i. i. 0.1820 d. i. i. i. ∞ 23 c. ∞ 14.322 i. i. i. v. sl. s. i. 0.9225 i. i. sl. s. ∞ ∞ ∞ ∞ 1.715 v. s. 0.1720 i. 0.00515 i. i. i. i. i. i. i. 0.2515 0.0220 i. 0.18 25 v. sl. s. i. i. i. 0.00522 i. i. i. i. v. s. d. s. 8112 0.01415 i. i. i. i.
v. s. ∞ v. s. s. v. s. v. s. v. s. ∞ s. h. s. s. h. s. s. sl. s. c. s. 5020 d. sl. s. 0.00421 s. h. ∞ 0.1 c. ∞ ∞
v. s. i. sl. s. sl. s. v. sl. s. sl. s. v. s. ∞ s. s. v. s. s. s. v. s.
v. s.
∞ s. v. s. v. s. s. h. ∞ i. 1.0 ∞ s. v. s.
v. s. s. s. d. s. ∞ ∞
v. s. ∞ s. s. ∞ i.
9025 v. s. s.
v. s. v. s.
sl. s. s. s. s. s. s. s. s. s. ∞ s. ∞ ∞ s.
∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ s. ∞ s. ∞ ∞ s.
v. sl. s. h. v. s. v. sl. s. ∞ 0.7525 0.20 s. d. s. 3 5033
s. h. v. s. ∞ 825 v. s. sl. s. h. v. sl. s. ∞ s. s. s. s.
TABLE 2-2
Physical Properties of Organic Compounds (Continued ) Name
Hexyl acetate (n-) alcohol (n-) formate (n-) resorcinol (2-,4-) Hippuric acid Histidine (l-) Homophthalic acid (o-) Hydracrylic acid Hydro-cyanic acid -quinone (p-) Hydroxy-benzaldehyde (p-) -benzanilide (o-) -quinoline (2-)(α-) (8-)(o-) Indigo White Indole Indoxyl Iodo-benzene -phenol (p-) Iodoform Ionone (α-) (β-) Irone (β-) Isatin Isoprene Ketene Koch acid (1-)(3-,6-,8-) Lactic acid (dl-) anhydride Lactide (dl-) Lactose Lauric acid Laurone Lauryl alcohol Lead tetraethyl tetramethyl Lecithin (protagon) Lepidine (py-4) Leucine (l-) Levulinic acid Limonene (d- or l-) Linalool (d- or l-) Linalyl acetate Linoleic acid Maleic acid anhydride Malic acid (dl-) (d- or l-) Malonic acid Maltose Mandelic acid (dl-) Mannitol (d-) Mannose (d-) Margaric acid Mellitic acid Menthol (l-)(α-) Mercapto-benzothiazole (2-) -thiazoline (2-) Mercuric cyanide fulminate Mesityl oxide Mesitylene (1-,3-,5-) Metanilic acid (m-) Methane
2-40
Formula CH3CO2(CH2)5CH3 CH3(CH2)4CH2OH (CH3)2CHC(CH3)2OH (CH3)2COHCH2C2H5 HCO2CH2(CH2)4CH3 CH3(CH2)5C6H3(OH)2 C6H5CONHCH2CO2H C6H9O2N3 HO2CC6H4CH2CO2H HOCH2CH2CO2H HCN C6H4(OH)2 HOC6H4CHO HOC6H4CONHC6H5 C9H6NOH C9H6NOH [C6H4(CO)(NH)C:]2 C16H12O2N2 C8H7N C8H6NOH C6H5I IC6H4OH HCI3 C10H16:CHCOCH3 C10H16:CHCOCH3 C14H22O C6H4 < (CO)(N) > COH CH2:CHC(CH3):CH2 H2C:CO C10H4(NH2)S3O9HNa2 CH3CH(OH)CO2H C6H10O5 C6H8C4 C12H22O11H2O CH3(CH2)10CO2H [CH3(CH2)10]2CO CH3(CH2)10CH2OH Pb(CH2CH3)4 Pb(CH3)4 C42H48O9PN C9H6NCH3 (CH3)2CHCH2CH(NH2)CO2H CH3CO(CH2)2CO2H C10H16 C10H17OH CH3CO2C10H17 C17H31CO2H HO2CCH:CHCO2H < (CHCO)2 > O HO2CCH2CH(OH)CO2H HO2CCH2CH(OH)CO2H H2C(CO2H)2 C12H22O11H2O C6H5CH(OH)CO2H CH2OH(CHOH)4CH2OH CH2OH(CHOH)4CHO CH3(CH2)15CO2H C6(CO2H)6 C10H19OH < C6H4N:C(SH)S > < CH2N:C(SH)SCH2 > Hg(CN)2 Hg(ONC)2a H2O (CH3)2C:CHCOCH3 C6H3(CH3)3 H2NC6H4SO3H CH4
Formula weight
Form and color
Specific gravity
144.21 102.17 102.17 102.17 130.18 194.26 179.17 155.16 180.15 90.08 27.03 110.11 122.12 213.23 145.15 145.15 262.26 264.27 117.14 133.14 204.02 220.02 393.78 192.29 192.29 206.32 147.13 68.11 42.04 427.34 90.08 162.14 144.12 360.31 200.31 338.60 186.33 323.45 267.35 778.08 143.18 131.17 116.11 136.23 154.24 196.28 280.44 116.07 98.06 134.09 134.09 104.06 360.31 152.14 182.17 180.16 270.44 342.17 156.26 167.24 119.20 252.65 293.65 98.14 120.19 173.18 16.04
col. lq. col. lq. lq. lq. lq. col. nd. rhb. lf./aq. cr./aq. syrup lq. cr. nd./aq. pr./al. pr./al. pr. cr. gray lf./aq. yel. pr. col. lq. nd./aq. yel. hex. col. oil col. oil col. oil yel. red col. lq. col. gas cr. hyg. yel. oil tri./al. col. rhb. col. nd. pl. lf. col. lq. col. lq. wax lq. cr. lf. lq. col. oil col. lq. yel. oil mn. cr. col. cr. col. cr. col. tri. col. nd. rhb./aq. col. rhb. rhb. col. pl. nd./al. col. cr. nd. cr. cr. cr./aq. lq. col. lq. col. nd. gas
0.890 0/0 0.820 20/20 0.821 20/0 0.809 20/4 0.898 0 1.371 20/4
0.697 18 1.332 15 1.129 130
1.35
1.824 25/4 1.857 112 4.008 17 0.930 20 0.944 20 0.939 20
Melting point, °C −51.6 −14 −107 68–70 187–8 d. 287 175–80 −12 170.3 116–7 135 199–200 75–6 390–2 52 85 −28.5 93–4 119
0.681 20/4
200–1 −120 −151
1.249 15/4
16.8
10/4
0.862 1.525 20 0.869 50/4 0.809 69/4 0.831 24/4 1.659 18/4 1.995 20/4 1.086 20 1.29318 1.140 20/20 0.842 20/4 0.868 20 0.895 20 0.903 18/4 1.609 1.5 1.601 20/4 1.595 20/4 1.631 15 1.540 17 1.300 20/4 1.489 20/4 1.539 20/4 0.853 60 15/15
0.890 1.4220/4 1.50 4.003 22 4.4 0.858 20/4 0.865 20/4
0.415 −164
124.5 202 48(44) 69–70 24 −136 −27.5 150–200 d. 9–10 295 33.5 −96.9 −9.5 130.5 57–60 128–9 99–100 130–5 d. d. 118.1 166 132 60–1 286–8 42–3 179 106 d. 320 expl. −59 −45(−52) d. −182.6
Boiling point, °C 169.2 157.2 120–1 123762 153.6 1797 d. d. 25–6 285730 subl. d. subl. 266.6752 subl. 253–4 110 188.6 d. subl. 136.117 14018 14416 subl. 34 −56 12214 d. 250 255757 d. 225100 255–9 152291 110760 261–3 subl. 245–6 177 198–200 220762 d. 229–3016 135 d. 202 150 d. 140 d. d. 290–53 227100 d. 212 d.
130750 164.8 −161.4
Solubility in 100 parts Water i. 0.620 v. sl. s. v. sl. s. 0.05 0.420 s. s. h. ∞ 615 1.3831 v. sl. s. h. s. h. v. sl. s. c. i. i. s. h. s. 0.03420 sl. s. 0.0125 sl. s. sl. s. v. sl. s. s. h. i. d. 7.220 ∞ v. sl. s. v. sl. s. 1710 i. i. i. i. i. i. sl. s. 2.218 v. s. i. v. sl. s. v. sl. s. i. 7925 16.380 14426 v. s. 13816 10825 1620 1314 24817 i. v. s. 0.04 c. i. 1.660 12.515 0.0712 320 i. 215 0.420 cc.
Alcohol
Ether
v. s. ∞ ∞ ∞ ∞ v. s. s. h. v. sl. s. v. s.
v. s. ∞ ∞ ∞ ∞ s. 0.2518 i. sl. s.
∞ v. s.
∞ v. s.
s. v. s. s. i. s. s. h. s. s. v. s. 1.517 ∞ ∞ v. s. v. s. h. ∞ d.
s. v. s. sl. s. i. s. s. s. ∞ v. s. 13.625 ∞ ∞ v. s. sl. s. ∞ s.
∞ s. v. sl. s. c. i. s. i. c. s. sl. s. ∞ s. h. ∞
∞ s.
s. ∞ ∞ s. h. ∞
v. s. ∞ s. ∞ ∞ 7030
v. s. ∞ ∞ ∞ ∞ 825
v. s. v. s. 4225 v. sl. s. c. s. 0.0114 v. sl. s. 3228 v. s. v. s. s.
v. s. 8.415 815 i. s. i. i. v. s.
s. ∞ s. v. sl. s. 4720 cc.
i. s.
v. s. sl. s.
∞ ∞ v. sl. s. 10410 cc.
Methoxy-methoxyethanol Methyl acetate acrylic acid (α-) alcohol -amine -amine hydrochloride aniline anthracene (α-) (β-) anthranilate (o-) anthraquinone (2-) benzoate benzylaniline bromide butyrate (n-) (i-) caprate caproate (n-) caprylate cellosolve chloride chloroacetate chloroformate cinnamate cyclohexane ethyl carbonate ethyl ketone ethyl oxalate formate furoate glucamine glycolate heptoate hypochlorite iodide lactate laurate mercaptan methacrylate myristate naphthalene (α-) (β-) nitrate nitrite nonyl ketone (n-) oleate orange palmitate phosphine propionate propyl ketone (n-) salicylate (o-) stearate toluate (o-) (m-) (p-) Methyl toluidine (o-) (m-) (p-) valerate (n-) (i-) vinyl ketone Methylal Methylene-bis-(phenyl-4-isocyanate) bromide chloride dianiline iodide Michler’s hydrol (p-,p′-) ketone Morphine Mucic acid
CH3(OCH2)2CH2OH CH3CO2CH3 CH2:C(CH3)CO2H CH3OH CH3NH2 CH3NH2HCl C6H5NHCH3 C6H4:(CH)2:C6H3CH3 C6H4:(CH)2:C6H3CH3 NH2C6H4CO2CH3 C6H4:(CO)2:C6H3CH3 C6H5CO2CH3 C6H5N(CH3)CH2C6H5 CH3Br CH3(CH2)2CO2CH3 (CH3)2CHCO2CH3 CH3(CH2)8CO2CH3 CH3(CH2)4CO2CH3 CH3(CH2)6CO2CH3 CH3OCH2CH2OH CH3Cl ClCH2CO2CH3 ClCO2CH3 C6H5CH:CHCO2CH3 CH2 < (CH2CH2)2 > CHCH3 CH3OCOOC2H5 CH3.COC2H5 CH3OCOCO2C2H5 HCO2CH3 C4H3OCO2CH3 CH2OH(CHOH)4CH2NHCH3 HOCH2CO2CH3 CH3(CH2)5CO2CH3 ClOCH3 CH3I CH3CH(OH)CO2CH3 CH3(CH2)10CO2CH3 CH3SH CH2:C(CH3)CO2CH3 CH3(CH2)12CO2CH3 C10H7CH3 C10H7CH3 CH3ONO2 CH3ONO CH3(CH2)8COCH3 C17H33CO2CH3 (CH3)2NC6H4N2C6H4SO3Na CH3(CH2)14CO2CH3 CH3PH2 CH3CH2CO2CH3 CH3COCH2CH2CH3 HOC6H4CO2CH3 CH3(CH2)16CO2CH3 CH3C6H4CO2CH3 CH3C6H4CO2CH3 CH3C6H4CO2CH3 CH3C6H4NHCH3 CH3C6H4NHCH3 CH3C6H4NHCH3 CH3(CH2)3CO2CH3 (CH3)2CHCH2CO2CH3 CH3COCH:CH2 HCH(OCH3)2 (OCNC6H4)2CH2 CH2Br2 CH2Cl2 (C6H5NH)2CH2 CH2I2 [(CH3)2NC6H4]2CHOH [(CH3)2NC6H4]2CO C17H19O3NH2O (CHOHCHOHCO2H)2
106.12 74.08 86.09 32.04 31.06 67.52 107.15 192.25 192.25 151.16 222.23 136.14 197.27 94.95 102.13 102.13 186.29 130.18 158.23 76.09 50.49 108.53 94.50 162.18 98.18 104.10 72.10 132.11 60.05 126.11 195.21 90.08 144.21 66.49 141.95 104.10 214.34 48.10 100.11 242.39 142.19 142.19 77.04 61.04 170.29 296.48 327.33 270.44 48.03 88.10 86.13 152.14 298.49 150.17 150.17 150.17 121.18 121.18 121.18 116.16 116.16 70.09 76.09 250.25 173.86 84.94 198.26 267.87 270.36 268.35 303.35 210.14
lq. col. lq. pr. col. lq. col. gas pl./al. lq. lf./al. col. lf. col. lq. col. nd. col. lq. lq. gas col. lq. col. lq. lq. col. lq. col. lq. col. lq. gas col. lq. col. lq. cr. col. lq. lq. col. lq. lq. lq. col. lq. lq. lq. gas col. lq. lq. lq. gas lq. cr./al. oil mn. lq. gas col. oil oil red pd. col. cr. gas col. lq. col. lq. col. lq. col. cr. col. lq. col. lq. cr. lq. lq. lq. lq. col. lq. lq. col. lq. lq. col. lq. col. lq. cr. col. lq. gn. lf./al. pr./al. pd.
1.038 25 0.924 20/4 1.015 20/4 0.792 20/4 0.699 −11 1.23 0.989 20/4 1.047 99.4 1.181 0/4 1.168 19/4 1.087 25/25 1.732 0/0 0.898 20/4 0.891 20/4 0.904 0/0 0.887 18 0.965 20/4 0.952 0 1.236 20/4 1.236 15 1.042 36/0 0.769 20/4 1.002 27 0.805 20/4 1.156 0/0 0.974 20/4 1.179 21/4
<−70 −98.7 15–16 −97–8 −92.5 226–8 −57 86 207 24 176–7 −12.5 9.2 −93 <−95 −84.7 −18 −40 −97.7 −32.7 33.4 −126.3 −14.5 −85.9 −99.8
18
1.168 0.881 15/4 20/4
2.279 1.090 19
0.896 0 0.950 15.6 1.025 14/4 0.994 40/4 1.203 25 0.991 15 0.828 20/20 0.879 18
−64.4 5 −121 −48 18–9 −19 35–6 expl. 13.5 30–1
20/4
0.915 0.812 15/15 1.182 25/25 1.073 15 1.066 15 0.973 15 0.935 55/4 0.895 15/4 0.881 20/4 0.836 20/4 0.866 15/4 1.222 30 2.495 20/4 1.336 20/4 3.325 20/4 1.317
−87.5 −77.8 −8.3 38–9 <−50 33–4
−91 −104.8 −52.8 −96.7 65 5.7 96–7 174 254 d. 206–14
167.5 57.1 161–3 64.7 −6.7 758 23015 195.5 135.5 15 subl. 198–9 305–6 4.5 758 102.3 92.6 223–4 149.5 192–4 124–5 −24 130740 71–2 263 101 109.2 79.6 173.7 32 181.3 151.2 172–3 12726 42.4 144.8 14818 5.8752 100.3 295715 244.6 241–2 65 −12 228 190–110 19615 −14759 79.7 102 222.2 21515 213 215 217 206–7 206–7 211761 127.3 116.7764 81 42–3 210–213 98.5756 40–1 208–9 d. 180 d. >360 d.
∞ 3322 s. h. ∞ v. s. v. s. 0.0125 i. i. sl. s. i. 0.0230 i. v. sl. s. 1.7 v. sl. s. i. i. i. ∞ 28016 cc. v. sl. s. d. i. i. i. 3510 i. 3020 i.
∞ ∞ ∞ v. s. 23 h. s.
∞ ∞ ∞
v. sl. s. s. s. ∞ s. s. ∞ ∞ ∞ ∞ ∞ ∞ v. s. ∞ ∞ v. s. s. ∞ ∞ v. s. ∞ ∞
v. sl. s. s. s. ∞ s. s. ∞ ∞ ∞ ∞ ∞ ∞ v. s. ∞ ∞ v. s. s. ∞ ∞ v. s.
∞ s.
∞ s.
v. s.
v. s.
v. s. v. s. s. s. s. ∞
v. s. v. s. s. s. s. ∞
s. sl. s. ∞ ∞ ∞ s. ∞
∞ ∞ ∞ s. ∞
v. s. ∞ ∞ ∞ ∞ ∞
v. s. ∞ ∞ ∞ ∞ ∞
∞ d. ∞ ∞ s. ∞ s. h. sl. s. sl. s. i.
∞
i. ∞
∞
i. 1.815 ∞ i. s. i. i. i. i. sl. s. i. i. 0.2 c. i. i. 0.520 v. sl. s. 0.0730 i. i. i. i. i. i. i. v. sl. s. v. sl. s. >85 33 d. 1.170 220 i. 1.420 i. i. 0.0220 0.3314
s.
∞ ∞ s. ∞ s. v. sl. s. s. i.
TABLE 2-2
Physical Properties of Organic Compounds (Continued ) Name
Mustard gas Myricyl alcohol Myristic acid Myristyl alcohol Naphthalene disulfonic acid (1-,5-) (1-,6-) sulfonic acid (α-) (β-) Naphthasultam (1-,8-) disulfonate Na (1-,8-) (2-,4-) Naphthoic acid (α-) (β-) Naphthol (α-) (β-) sulfonic acid (α-)(1-,2-) (β-)(2-,6-) Naphthyl acetate (α-) (β-) amine (α-) (β-) amine hydrochloride (α-) (β-) amine sulfonic acid (1-,4-) (1-,5-) (1-,7-) (1-,8-) (2-,5-) (2-,6-) (2-,7-) isocyanate (α-) Nicotine Nicotinic acid (3-) (i-)(4-) Nitro-acetanilide (p-) -acetophenone (m-) -aminoanisole (4-,1-,2-) (5-,1-,2-) (3-,1-,4-) -aminophenol (4-,2-,1-) -aniline (o-) (m-) (p-) -anisole (o-) (p-) -anthraquinone (α-) -anthraquinone sulfonic acid (1-,5-) -benzal chloride (m-) -benzaldehyde (m-) Nitro-benzene -benzidine (2-) -benzoic acid (o-) (m-) (p-) -benzyl alcohol (m-) -benzyl bromide (p-) -chlorotoluene (1-,2-,6-) -cresol (1-,3-,4-) -cymene (1-,2-,4-) -dimethylaniline (o-) (m-) (p-) -diphenyl (o-) (p-) -diphenylamine (o-) -guanidine
2-42
Formula (ClCH2CH2)2S C31H63OH(?) CH3(CH2)12CO2H CH3(CH2)12CH2OH C10H8 C10H6(SO3H)2 C10H6(SO3H)2 C10H7SO3H2H2O C10H7SO2HH2O C10H7O2NS C10H5O8NS3Na22H2O C10H4O8NS3Na38a H2O C10H7CO2H C10H7CO2H C10H7OH C10H7OH HOC10H6SO3H HOC10H6SO3H CH3CO2C10H7 CH3CO2C10H7 C10H7NH2 C10H7NH2 C10H7NH2HCl C10H7NH2HCl NH2C10H6SO3H NH2C10H6SO3HH2O NH2C10H6SO3HH2O NH2C10H6SO3HH2O NH2C10H6SO3H NH2C10H6.SO3HH2O NH2C10H6SO3HH2O C10H7N:CO C10H14N2 C5H4NCO2H C5H4NCO2H CH3CONHC6H4NO2 CH3COC6H4NO2 NO2C6H3(OCH3)NH2 NO2C6H3(OCH3)NH2 NO2C6H3(OCH3)NH2 NO2C6H3(NH2)OH NO2C6H4NH2 NO2C6H4NH2 NO2C6H4NH2 CH3OC6H4NO2 CH3OC6H4NO2 C6H4:(CO)2:C6H3NO2 NO2C14H6O2SO3H NO2C6H4CHCl2 NO2C6H4CHO C6H5NO2 NH2C6H4C6H3(NH2)NO2 NO2C6H4CO2H NO2C6H4CO2H NO2C6H4CO2H NO2C6H4CH2OH NO2C6H4CH2Br CH3C6H3(NO2)Cl CH3C6H3(NO2)OH CH3C6H3(NO2)CH(CH3)2 NO2C6N4NHCH3 NO2C6H4NHCH3 NO2C6H4NHCH3 C6H5C6H4NO2 C6H5C6H4NO2 C6H5NHC6H4NO2 H2NC(NH)NHNO2
Formula weight
Form and color
Specific gravity
Melting point, °C
Boiling point, °C
159.08 452.82 228.36 214.38 128.16 288.28 288.28 244.26 226.24 205.22 445.35 584.45 172.17 172.17 144.16 144.16 224.22 224.22 186.20 186.20 143.18 143.18 179.65 179.65 223.24 241.26 241.26 241.26 223.24 241.26 241.26 169.17 162.23 123.11 123.11 180.16 165.14 168.15 168.15 168.15 154.12 138.12 138.12 138.12 153.13 153.13 253.20 333.26 206.03 151.12 123.11 229.23 167.12 167.12 167.12 153.13 216.04 171.58 153.13 179.21 166.18 166.18 166.18 199.20 199.20 214.22 104.07
oil cr. col. lf. cr. pl./al. lf. cr. cr. cr. nd. cr. lf. nd. mn. mn. mn. pl./aq. lf. nd./al. nd./al. rhb. lf./aq. nd. lf. nd. cr. cr. cr. cr. cr. cr. col. lq. oil nd./al. nd./aq. rhb. nd. red nd. yel. nd. red or. pr. yel. rhb. yel. rhb. yel. mn. col. cr. pr./al. nd. yel. cr. mn. nd./aq. yel. lq. red nd. tri./aq. mn. yel. mn. cr. nd./al. cr. yel. oil yel. oil red mn. yel. nd. rhb. nd./al. or. cr. nd./aq.
1.275 20/4 0.777 95 0.853 70/4 0.824 38/4 1.145 20/4
13–4 88 57–8 38 80.2 d. d. 125 90 125 177–8
217
1.077 100/4 1.224 4 1.217 4
1.123 25/25 1.061 98/4
160–1 184 96 122–3 >250 125 46–9 69–70 50 111–2
250.5100 16715 217.9
300 >300 278–80 285–6
300.8 306.1 subl.
d.
1.18 1.009 20/4
1.207 156 1.211 156 1.442 15 1.43 1.437 14 1.254 20/4 1.233 20
1.205
18/4
1.575 4/4 1.494 4/4 1.550 22/4
89/4
1.240 1.067 20/4 1.179 20/4 1.313 17 1.44
<−80 235.2 317 215–6 80–1 118 139–40 123 142–3 71.5 114 146–7 9.4 54 230 65 58 5.7 143 147.5 140–1 240–2 27 99–100 37.5 32 60–1 163–4 37 113–4 75–6 246–7
269–70 246730 subl. d. 202
284.1 306.4 331.7 272–3 274 2707 16423 210.9
subl. 175–803 238 12522 15215 151–380 280–5 320 340
Solubility in 100 parts Water 0.0725 i. i. <0.02 0.00325 10220 16420 v. s. 7730 s. h. v. s. v. s. v. sl. s. h. 0.00725 sl. s. h. 0.07425 v. s. h. v. s. sl. s. h. i. 0.17 c. v. s. h. 3.820 v. s. 0.2100 sl. s. 0.4625 0.42100 0.08 0.38100 0.28100 d. s. s. h. s. h. s. h. i. i.
Alcohol
Ether
s. v. sl. s. v. s. sl. s. 9.520 s. s. v. s.
s. v. s. v. s. s. v. s. i. i. sl. s.
sl. s.
s.
sl. s. s. h. s. v. s. v. s. v. s. s. s. v. s. s. s. v. s. i.
s. s. v. s. v. s. i. s. s. v. s. s. s. i.
s. ∞ s. h. sl. s. h. s. s. s.
s. ∞ v. sl. s. v. sl. s. s.
sl. s. sl. s. c. s. h. 0.1120 0.0819 0.1730 0.0630 i. s. i. 1.95112 0.1920 sl. s. h. 0.6520 0.24165 0.0215
s. v. s. v. s. 7.120 5.820 ∞ v. s. sl. s. i. v. s. h. v. s. h. v. s.
s. v. s. v. s. 7.920 6.120 ∞ v. s. v. sl. s. i. v. s. v. s. ∞
2811 3112 0.910
2211 2510 2.218
i. i. v. sl. s. i. v. sl. s. i. i. i. i.
219
v. s.
v. s.
v. s.
v. s. s. s. h. s. sl. s. c.
v. s. s.
sl. s.
v. sl. s.
9100
v. s. v. s.
-naphthalene (α-) (β-) -phenol (o-) (m-) (p-) -phenol sulfonic acid (1-,4-,2-) (1-,2-,4-) -phthalic acid (3-) (4-) -toluene (o-) (m-) (p-) -toluene sulfonic acid (1-,4-,2-) -toluidine (4-,1-,2-) (3-,1-,4-) Nitron Nitroso-dimethylaniline (p-) -naphthol (β-)(1-) Nonadecane (n-) Nonane (n-) Octadecane (n-) Octane (n-) (iso-) Octyl acetate (n-) (sec-) alcohol (n-) (sec-) Octylene (n-) Oleic acid Orcinol (1-,3-,5-) Oxalic acid Palmitic acid Pelargonic acid Penta-chloroethane -decane (n-) -erythritol Pentandiol Pentane (n-) (i-) (neo-) Phenacetin Phenanthrene Phenetidine (o-) (p-) Phenetole Phenol -phthalein -sulfonic acid (o-) Phenyl acetaldehyde acetic acid -acetylene aniline (o-) (p-) Phenyl-ethyl alcohol -glycine -hydrazine -hydrazine sulfonic acid (p-) isocyanate -methylpyrazolone (3-)(N-) -mustard oil naphthalene (α-) (β-) naphthylamine (α-) (β-) phenol (o-) (p-) propyl alcohol (γ-) quinoline (2-)(α-) (8-)(0-) salicylate, salol stearate urethane
C10H7NO2 C10H7NO2 NO2C6H4OH NO2C6H4OH NO2C6H4OH HOC6H3(NO2)SO3H3H2O HOC6H3(NO2)SO3H3H2O NO2C6H3(CO2H)2 NO2C6H3(CO2H)2 CH3C6H4NO2 CH3C6H4NO2 CH3C6H4NO2 CH3C6H3(NO2)SO3H2H2O NO2C6H3(CH3)NH2 NO2C6H3(CH3)NH2 C20H16N4 ONC6H4N(CH3)2 ONC10H6OH CH3(CH2)17CH3 CH3(CH2)7CH3 CH3(CH2)16CH3 CH3(CH2)6CH3 (CH3)3CCH2CH(CH3)2 CH3CO2CH2(CH2)6CH3 CH3CO2CH(CH3)C6H13 CH3(CH2)6CH2OH CH3(CH2)5CH(OH)CH3 CH3(CH2)5CH:CH2 C8H17CH:CH(CH2)7CO2H (HO)2C6H3CH3 HO2CCO2H2H2O CH3(CH2)14CO2H CH3(CH2)7CO2H CHCl2CCl3 CH3(CH2)13CH3 C(CH2OH)4 HOCH2(CH2)3CH2OH CH3(CH2)3CH3 (CH3)2CHCH2CH3 (CH3)2C(CH3)2 C2H5OC6H4NHCOCH3 < (C6H4CH)2 > C2H5OC6H4NH2 C2H5OC6H4NH2 C2H5OC6H5 C6H5OH C20H14O4 HOC6H4SO3He H2O C6H5CH2CHO C6H5CH2CO2H C6H5C:CH C6H5C6H4NH2 C6H5C6H4NH2 C6H5CH2CH2OH C6H5NHCH2CO2H C6H5NHNH2 H2NNHC6H4SO3H C6H5N:CO C4H5ON2C6H5 C6H5N:CS C10H7C6H5 C10H7C6H5 C10H7NHC6H5 C10H7NHC6H5 C6H5C6H4OH C6H5C6H4OH C6H5(CH2)3OH C6H5C9H6N C6H5C9H6N HOC6H4CO2C6H5 CH3(CH2)16CO2C6H5 C6H5NHCO2C2H5
173.16 173.16 139.11 139.11 139.11 273.22 273.22 211.13 211.13 137.13 137.13 137.13 253.23 152.15 152.15 312.36 150.18 173.16 268.51 128.25 254.48 114.22 114.22 172.26 172.26 130.22 130.22 112.21 282.45 124.13 126.07 256.42 158.23 202.31 212.41 136.15 104.15 72.15 72.15 72.15 179.21 178.22 137.18 137.18 122.16 94.11 318.31 187.68 120.14 136.14 102.13 169.22 169.22 122.16 151.16 108.14 188.20 119.12 174.20 135.18 204.26 204.26 219.27 219.27 170.20 170.20 136.19 205.25 205.25 214.21 360.56 165.19
yel./al. col./al. yel. mn. col. mn. yel. pr. nd. nd./aq. yel./aq. yel. cr. yel. lq. lq. rhb. pl./aq. yel. mn. red mn. yel. lf. gn. tri. brn. pr. cr. col. lq. cr. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. lq. col. nd. pr./bz. col. mn. col. pl. col. oil col. lq. col. lq. cr. lq. col. lq. col. lq. col. lq. col. mn. pl./al. oil lq. col. lq. col. nd. col. rhb. cr. lq. lf. col. lq. cr. lf. col. oil cr. yel. oil cr./al. lq. pr./aq. col. lq. waxy lf./al. pr./al. rhb. nd. nd. oil nd. lq. rhb./al. cr. pl./al.
1.223 62 45
1.295 1.485 20 1.479 20
1.163 20/4 1.160 18/4 1.139 55/55 1.365 15 1.312 17
0.777 32/4 0.718 20/4 0.775 28/4 0.703 20/4 0.692 20/4 0.885 0/4 0.863 14/4 0.827 20/4 0.822 20/4 0.721 18/4 0.854 78/4 1.290 4 1.653 19/4 0.849 70/4 0.906 20/4 1.671 25/4 0.770 20/4 0.994 20/4 0.630 18/4 0.621 19 0.613 20/4 1.179 25 1.061 15 0.967 20/4 1.071 25/4 1.299 25/4 1.025 20 1.081 80/4 0.930 20/4 1.023 18/4 1.097 23/4 1.096 20/4 1.138 15/15 1.17 1.18 1.008 20/4 1.250 20/4 1.106
30/4
59–60 79 44–5 96–7 113–4 d. 110 51.5 222 164–5 −4.1 15–16 51.9 130 105–7 116–7 189–90 d. 86–7 109.5 32 −53.7 28 −56.5 −107.4 −38.5 −16 −38.6 14 107–8 101.5 63–4 12.5 −22 10 262 −129.7 −160.0 −20 134–5 99–100 <−21 3–4 −30.2 42–3 261–2 50 d. 76–7 −43 45–6 50–2 127 19.6 286 128 −21 45 102.5 62 107–8 56–7 164–5 <−18 86 42–3 52 52–3
304 16515 214.5 19470 subl.
222.3 230–1 237.7
330 150.5759 317 125.7 99.3760 210 195 194–5 179–80 126 285–6100 287–90 subl. 271.5100 253–4 162 270.5 27630 239.4 36.3 27.95 9.5 d. 340 228–9 254–5 172 181.4 193–4 265.5 142–3 299760 302 219–21750 243.5 166769 19117 219–20 336–7 345–6 335258 399.5 275 305–8 235–7 363 283187 172–312 26715 237–8
i. i. 1.08100 1.3520 1.625 v. s. v. s. 2.0525 v. s. 0.0780 0.0580 0.0480 47.728 v. sl. s. sl. s. h. i. i. 0.120 i. i. i. 0.00216 i. i. i. 0.05425 0.09625 i. i. v. s. s. i. v. sl. s. 0.0520 i. 5.615 ∞ 0.03616 i. i. 0.720 i. i. i. i. 8.215 0.220 v. s. v. sl. s. 1.6620 i. v. sl. s. s. h. 1.620 s. sl. s. h. 0.612 d. 120 i. i. i. 0.0860 0.460 i. i. sl. s. sl. s. sl. s. 0.01525 i. i. c.
s. v. s. v. s. v. s. v. s. v. s. v. s. v. s. h. v. s. ∞ ∞ 8.615 v. s. s. s. s. h. s. 2.418 sl. s. sl. s. sl. s. sl. s. sl. s. s. s. ∞ ∞ ∞ ∞ v. s. s. 920 s. ∞ v. s. v. sl. s. ∞ ∞ s. 40 h. 10 h. s. s. ∞ ∞ 1025 v. s. ∞ v. s. ∞ s. s. s. s. ∞ sl. s. d. v. s. h. s. v. s. sl. s. s. v. s. h. s. s. ∞ s. h. s. v. s. s.
s. v. s. v. s. s. v. s. sl. s. sl. s. s. ∞ ∞ 80.815 v. s. s. v. sl. s. s. s. s. s. s. s. s. s. ∞ ∞ ∞ ∞ v. s. 1.3 s. s. ∞ v. s. i. ∞ ∞ s. 1.625 v. s. s. s. ∞ ∞ 5.9 c. ∞ v. s. ∞ s. s. ∞ sl. s. ∞ v. s. v. sl. s. s. v. s. sl. s. s. v. s. h. s. s. ∞ s. s. s. s.
2-43
TABLE 2-2
Physical Properties of Organic Compounds (Continued ) Name
Phenylene-diamine (o-) (m-) (p-) Phloroglucinol (1-,3-,5-) Phorone Phosgene Phthalic acid (o-) (m-)(iso-) anhydride (o-) nitrile (o-) Phthalide Phthalimide (o-) Picoline (α-) (β-) (γ-) Picramic acid (1-,2-,4-,6-) Picric acid (2-,4-,6-) Picryl chloride (2-,4-,6-) Pinacol Pinacoline Pinene (α-)(dl-) hydrochloride Pinol (dl-) Piperidine carboxylic acid (α-)(dl-) Piperidinium pentamethylene dithiocarbamate Propane Propionic acid aldehyde anhydride Propyl acetate (n-) (i-) alcohol (n-) (i-) amine (n-) (i-) aniline (n-) benzoate (n-) (i-) bromide (n-) (i-) n-butyrate (n-) i-butyrate (n-) n-butyrate (i-) i-butyrate (i-) chloride (n-) (i-) Propyl formate (n-) (i-) furoate (n-) lactate (n-) (i-) mercaptan (n-) (i-) propionate (n-) (i-) thiocyanate (i-) n-valerate (n-) i-valerate (n-) i-valerate (i-) Propylene bromide chlorohydrin chloride glycol oxide Protocatechuic acid (3-,4-)
2-44
Formula C6H4(NH2)2 C6H4(NH2)2 C6H4(NH2)2 C6H3(OH)32H2O [(CH3)2C:CH]2CO OCCl2 C6H4(CO2H)2 C6H4(CO2H)2 C6H4 < (CO)2 > O C6H4(CN)2 C6H4(CH2)(CO) > O C6H4 < (CO)2 > NH C5H4NCH3 C5H4NCH3 C5H4NCH3 HOC6H2(NH2)(NO2)2 HOC6H2(NO2)3 ClC6H2(NO2)3 [(CH3)2COH]2 CH3COC(CH3)3 C10H16 C10H17Cl C10H16O CH2 < (CH2CH2)2 > NH HO2CCH < (CH2CH2)2 > NH (CH2)5CS2HHN(CH2)5 CH3CH2CH3 CH3CH2CO2H CH3CH2CHO (CH3CH2CO)2O CH2CO2CH2CH2CH3 CH3CO2CH(CH3)2 CH3CH2CH2OH (CH3)2CHOH CH3CH2CH2NH2 (CH3)2CHNH2 C6H5NHCH2CH2CH3 C6H5CO2CH2CH2CH3 C6H5CO2CH(CH3)2 CH3CH2CH2Br (CH3)2CHBr C2H5CH2CO2CH2C2H5 (CH3)2CHCO2CH2C2H5 C2H5CH2CO2CH(CH3)2 (CH3)2CHCO2CH(CH3)2 CH3CH2CH2Cl (CH3)2CHCl HCO2CH2CH2CH3 HCO2CH(CH3)2 C4H3OCO2C3H7 CH3CH(OH)CO2CH2C2H5 CH3CH(OH)CO2CH(CH3)2 CH3CH2CH2SH (CH3)2CHSH C2H5CO2CH2C2H5 C2H5CO2CH(CH3)2 (CH3)2CHCNS CH3(CH2)3CO2CH2C2H5 (CH3)2CHCH2CO2C3H7 (CH3)2CHCH2CO2C3H7 CH3CH:CH2 CH3CHBrCH2Br CH3CHClCH2OH CH3CHClCH2Cl CH3CH(OH)CH2OH CH3(CHCH2)O (HO)2C6H3CO2HH2O
Formula weight
Form and color
108.14 108.14 108.14 162.14 138.20 98.92 166.13 166.13 148.11 128.13 134.13 147.13 93.12 93.12 93.12 199.12 229.11 247.56 118.17 100.16 136.23 172.69 152.23 85.15 129.16 232.41 44.09 74.08 58.08 130.14 102.13 102.13 60.09 60.09 59.11 59.11 135.20 164.20 164.20 123.00 123.00 130.18 130.18 130.18 130.18 78.54 78.54 88.10 88.10 154.16 132.16 132.16 76.15 76.15 116.16 116.16 101.16 144.21 144.21 144.21 42.08 201.91 94.54 112.99 6.09 58.08 172.13
lf./aq. rhb. mn. rhb. yel. pr. gas mn./aq. nd./aq. rhb. cr. nd./aq. cr./et. col. lq. col. lq. lq. red nd. yel. rhb. yel. mn. col. nd. col. lq. col. lq. lf. lq. lq. cr. cr. gas col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. col. lq. lq. lq. col. lq. col. lq. lq. lq. col. lq. col. lq. gas col. lq. col. lq. col. lq. col. oil col. lq. nd./aq.
Specific gravity 1.139 15/15 0.885 20/4 1.392 19/4 1.593 20/4 1.527
4
1.164 99/4 0.950 15/4 0.961 15/4 0.957 15/4 1.763 20/4 1.797 20 0.967 15 0.800 16 0.878 20/4 0.953 20/20 0.860 20/4 1.13 0.585 −45/4 0.992 20/4 0.807 20/4 1.012 20/4 0.886 20/4 0.874 20/20 0.804 20/4 0.78920/4 0.718 20/20 0.694 15/4 0.949 18 1.021 25/25 1.010 25/25 1.353 20/4 1.310 20/4 0.879 15 0.884 0/4 0.865 18 0.869 0/4 0.890 20/4 0.859 20 0.901 20/4 0.873 20/4 1.075 26/4 0.836 25/4 0.809 25/4 0.883 20/4 0.893 0 0.963 20 0.874 15 0.863 20/4 0.854 17 0.609 −47/4 1.933 20/4 1.103 20 1.159 20/20 1.040 19.4 0.831 20/20 1.542 4/4
Melting point, °C
Boiling point, °C
103–4 62.8 140 117 28 −104 208 330 130.8 141 73(65) 238 −70
256–8 284–7 267 subl. 197.2743 8.2756 d. subl. 284.5
169 121.8 83 43(38) −52.5 −55 131–2 −9 264 175 −187.1 −22 −81 −45 −92.5 −73.4 −127 −85.8 −83 −101 −51.6 −109.9 −89 −95.2
−122.8 −117 −92.9
−112 −130.7 −76 −70.7 −185 −55.5 <−70 199 d.
290 subl. 128.8 143.5 143.1 expl. d. 171–2789 106.2 154–6 207–8 183–4 106 −42.2 141.1 49.5740 168.8780 101.6 88.4 97.8 82.5 49–50761 33–4 222 231 218.5 70.8 60 142.7 134–5 128 120.8 46.4 36.5 81.3 68-71751 211 122-3150 167.5 67-8 58-60 122-3 109-11750 152-3754 67.5 155.9 142756 −48749 141.6 133-4 96.8 188-9 35
Solubility in 100 parts Water 73381 35.125 669107 1.1325 0.150 v. sl. s. 0.7025 0.2100 v. sl. s. sl. s. c. v. sl. s. 0.0425 v. s. ∞ ∞ 0.1422 1.2320 0.01815 sl. s. c. 2.515 v. sl. s. i.
Alcohol
Ether
v. s. v. s. s. v. s. s.
v. s. s. s. v. s. s.
1218 s. s.
0.6815
s. 5 ∞ ∞ ∞ s. 620 4.817 v. s. s. s. 33 s. ∞
sl. s. s. h. ∞ ∞ ∞ sl. s. 113 717 v. s. s. ∞ s. s.
∞ s. 628 6.518 cc. ∞ 2020 d. 1.616 320 ∞ ∞ ∞ ∞ i. i. i. 0.2520 0.3220 0.1717 v. sl. s. v. sl. s. v. sl. s. 0.2720 0.3120 12.222 2.122 v. sl. s. s. s. v. sl. s. v. sl. s. 0.5625 0.625 i. i. i.
s. ∞ ∞ d. ∞ ∞ ∞ ∞ ∞ ∞ v. s. s. s. ∞ ∞ ∞
v. s. ∞ ∞
∞ ∞ ∞ ∞ s. s. s. s. ∞ ∞ ∞ ∞ ∞ ∞
∞ ∞ ∞ ∞ ∞ s. s. s. ∞ ∞ ∞ ∞ ∞ ∞
44.6 cc. 0.2520 s. 0.2720 ∞ 3320 1.8214
1200 cc. s. s. v. s. ∞ ∞ v. s.
v. s. s. v. s. 8 ∞ s.
∞ ∞ ∞ ∞ ∞ ∞ v. s. s. s. ∞ ∞ ∞
Pulegol (iso-)(d-) Pulegone Pyrazole Pyrazoline Pyrazolone Pyrene Pyridazine Pyridine Pyrocatechol (o-) Pyrogallol (1-,2-,3-) Pyrone Pyrrole Pyrrolidine Pyrroline Pyruvic acid Quercitrin Quinaldine (py-2) Quinoline (iso-) -diol (1-,3-) Quinone (p-) R-acid Ca salt (2-)(3-,6-) K salt Na salt Raffinose Resorcinol (m-) Retene Rhamnose (β-) Ricinoleic acid Rosaniline Rosolic acid Saccharin Safrole (1-,3-,4-) (iso-)(1-,3-,4-) Salicylic acid (o-) aldehyde (o-) Saligenin Schaeffer’s salt, Ca K Na Semicarbazide hydrochloride Skatole (3-) Sodium methylate Sorbitol Sorbose (d- or l-) Starch Stearic acid amide Styrene Suberic acid Succinic acid Sucrose Sulfanilic acid (p-) Sylvestrene (d-) Tartaric acid (meso-) (racemic) (d- or l-) Tartronic acid Terephthalic acid (p-) Terpin hydrate (cis-) Terpineol (α-)(d- or l-) (dl-) Terpinyl acetate (α-)(dl-) Tetrabromo-ethane (sym) (uns) Tetrachloro-ethane (sym) (uns) -ethylene Tetracosane (n-) Tetradecane (n-) Tetraethyl-thiuram disulfide
C10H17OH C10H16O NHN:CHCH:CH NHN:CHCH2CH2 NHCOCH2CH:N C16H10 N2 < (CHCH)2 > CH < (CHCH)2 > N C6H4(OH)2 C6H3(OH)3 CO < (CHCH)2 > O < (CH:CH)2 > NH < (CH2CH2)2 > NH < (CHCH2)2 > NH CH3COCO2H C21H20O112H2O CH3C9H6N C9H7N C9H7N C6H4CH:C(OH)N:C(OH) CO < (CHCH)2 > CO HOC10H5(SO3)2Ca HOC10H5(SO3K)2 HOC10H5(SO3Na)2 C18H32O165H2O C6H4(OH)2 C18H18 CH3(CHOH)4CHOH2O C17H32(OH)CO2H C20H21ON3 C20H16O3 C6H4(CO)(SO2) > NH CH2:CHCH2C6H3:O2CH2 CH3CH:CHC6H3:O2CH2 HOC6H4CO2H HOC6H4CHO HOC6H4CH2OH (HOC10H6SO3)2Ca5H2O HOC10H6SO3K HOC10H6SO3Na NH2CONHNH2 NH2CONHNH3Cl CH3C8H6N CH3ONa [CH2OH(CHOH)2]2 C6H12O6 (C6H10O5)x CH3(CH2)16CO2H CH3(CH2)16CONH2 C6H5CH:CH2 HO2C(CH2)6CO2H HO2C(CH2)2CO2H C12H22O11 H2NC6H4SO3H C10H16 (CHOHCO2H)2 (CHOHCO2H)2H2O (CHOHCO2H)2 CH(OH)(CO2H)2a H2O C6H4(CO2H)2 C10H20O2H2O C10H18O C10H18O CH3CO2C10H17 Br2CHCHBr2 Br3CCH2Br Cl2CHCHCl2 Cl3CCH2Cl Cl2C:CCl2 CH3(CH2)22CH3 CH3(CH2)12CH3 [(C2H5)2NCS]2S2
154.24 152.23 68.08 70.09 84.08 202.24 80.09 79.10 110.11 126.11 96.08 67.09 71.12 69.10 88.06 484.40 143.18 129.15 129.15 161.15 108.09 342.35 380.46 348.26 594.52 110.11 234.32 182.17 298.45 319.39 304.33 183.18 162.18 162.18 138.12 122.12 124.13 576.59 262.31 246.21 75.07 111.54 131.17 54.03 182.17 180.16 162.14 284.47 283.48 104.14 174.19 118.09 342.30 173.18 136.23 150.09 168.10 150.09 129.07 166.13 190.28 154.24 154.24 196.28 345.70 345.70 167.86 167.86 165.85 338.64 198.38 296.52
col. lq. col. lq. nd./et. lq. nd. yel. pr. lq. col. lq. nd./aq. nd. cr. lq. lq. lq. col. lq. yel. nd. lq. lq. pl. cr. yel. mn. cr. cr. cr. cr./aq. col. rhb. lf./al. col. mn. lq. col. nd. red lf. mn. col. mn. col. lq. mn. col. oil rhb./aq. cr. cr. cr. pr./al. pr. lf. pd. cr. rhb. amor. mn. col. cr. col. lq. nd./aq. col. mn. col. mn. col. cr. lq. cr. tri. mn. pr./aq. cr. rhb. col. cr. col. cr. lq. col. lq. col. lq. col. lq. lq. col. lq. cr. col. lq. cr.
0.911 20/4 0.932 20/20 70 1.277 0/4 1.107 20/4 0.982 20/4 1.344 4 1.453 4 1.190 40.3 0.948 20/4 0.852 22.5 0.910 20/4 1.267 20/4 1.059 20/4 1.095 20 1.099 21/4 1.318 20/4
1.465 0 1.272 15 1.1316 1.47120/4 0.954 16
1.100 20/4 1.122 20/4 1.443 20/4 1.153 25/4 1.161 25
1.654 15 1.5021 0.847 69.3 0.903 20/4 1.266 25/4 1.572 25/4 1.588 15 0.863 20/4 1.737 1.697 20/4 1.760 20/4 1.510 0.935 15 0.935 20/20 0.966 20/4 2.964 20/4 2.875 20/4 1.600 20/4 1.588 20/4 1.624 15/4 0.779 51/4 0.765 20/4 1.17
165 149-50 −8 −42 104-5 133-4 32.5
13.6 182-5 −1 −15 24.6 237 115.7
119 110.7 98-9 126 4-5 186 d. 308-10 d. 225-8 11.2 6-7 159 -7 86-7
96 173 d. 95 d. 300 110-2 165 d. 70-1 108-9 −31 140-4 189-90 170-86 d. d. > 280
86-9 10 224754 186-8 144 subl. d. >360 208 115-6 240-5 309 215-7 131 87-8 90-1 165 244-5750 237.1747 240.5763 subl.
d. 130 276.5 390-4 226-810 subl. 233-4 252-3 21120 196.5 subl.
755
265-6
291110 25112 145-6 279100 235 d. 176-7
159-60 205-6 168-70 d. 155-8 subl. 117 38-40 35 < −50 −1.0 0 −36 −19 51.1 5.5 70
d. subl. d. 219-21 218-9752 220 d. 15154 10413 146.3 129-30 120.8 324 252.5
v. sl. s. i. s. ∞ s. i. ∞ ∞ 45.120 40 13 v. sl. s. i. ∞ v. s. ∞ 0.04 20 v. sl. s. 6 sl. s. v. sl. s. sl. s. h. 30.6 25 29.5 25 25.2 25 14.3 20 14712 i. 60.8 21 i. v. sl. s. 0.1225 0.4 25 i. i. 0.223 1.7 86 6.615 4.7620 3.4625 6.2925 v. s. v. s. 0.05 c. d. v. s. 5517 i. 0.0325 i. v. sl. s. 0.1416 6.820 1790 0.810 12015 20.620 13920 v. s. 0.001 c. 0.415 i. i. i. i. 20
0.29 i. 0.0220 i. i.
∞ s. ∞ v. s. 3 h. s. ∞ v. s. s. s. s. ∞ ∞ ∞ s. ∞ s.
0.120 v. s. 69 h.
∞ s. sl. s. v. sl. s. v. s. s. s. v. s. s. v. s. s. ∞ ∞ ∞ sl. s. s. ∞ s. s.
∞ sl. s. v. s. h. 3.1 c. s. ∞ 4915 ∞ v. s.
v. s. v. s. h. i. ∞ i. sl. s. 1.05 c. ∞ ∞ 5115 ∞ v. s.
v. s. sl. s. s.
i. i. s.
v. s. h. sl. s. i. 220 s. h. ∞ s. 9.915 0.9 v. sl. s.
i. 6g s. h: ∞ 0.815 1.215 i. v. sl. s.
20 2515 v. s. sl. s. h. 1015 v. s. v. s. 20 ∞ s. ∞ ∞ ∞ v. s.
0.09 0.415 i. i. 115 v. s. v. s. ∞ ∞ ∞ ∞ s. v. s.
2-45
TABLE 2-2
Physical Properties of Organic Compounds (Concluded ) Name
Tetrafluoro-ethylene Tetrahydro-furan -furfuryl alcohol -pyran Tetralin Tetramethyl-thiuram disulfide Tetryl (2-,4-,6-) Theobromine Thio-acetic acid -aniline (4-, 4′-) -carbanilide -naphthol (β-) -phenol -salicylic acid (o-) -urea Thiophene Thymol (5-,2-,1-) Tolidine (0-)(3-,3′-,4-,4′-) Toluene sulfonic acid (o-) (p-) sulfonic amide (p-) sulfonic chloride (p-) Toluic acid (o-) (m-) (p-) Toluidine (o-) (m-) (p-) hydrochloride (o-) sulfonic acid (1-,2-,3-) Toluylenediamine (1-,2-,4-) Tolylene diisocyanate (1-,2-,4-) Trehalose Triamylamine (n-) (i-) Tributyl-amine (n-) phosphite Trichloro-acetic acid -benzene (s-)(1-,3-,5-) -ethane (1-,1-,1-) -ethylene -phenol Tricosane (n-) Tricresyl phosphate (o-) Tridecane (n-) Triethanol amine Triethyl-amine -benzene (1-,3-,5-) (1-,2-,4-) borate citrate Triethylene glycol Trifluoro-chloromethane chloroethylene -trichloroethane Trimethoxybutane (1-,3-,3-) Trimethylamine Trimethylene bromide chloride glycol Trinitro-benzene (1-,3-,5-) -benzoic acid (2-,4-,6-) -tert-butylxylene -naphthalene (α-)(1-,3-,5-) (β-)(1-,3-,8-) (γ-)(1-,4-,5-)
2-46
Formula F2C:CF2 CH2(CH2)2CH2O C4H7OCH2OH CH2(CH2)3CH2O C6H4CH2(CH2)2CH2 [(CH3)2NCS]2S2 (NO2)3C6H2N(CH3)NO2 C7H8O2N4 CH3COSH (NH2C6H4)2S (C6H5NH)2CS C10H7SH C6H5SH HSC6H4CO2H NH2CSNH2 < (CH:CH)2 > S (CH3)(C3H7)C6H3OH [CH3(NH2)C6H3]2 C6H5CH3 CH3C6H4SO3H2H2O CH3C6H4SO3HH2O CH3C6H4SO2NH2 CH3C6H4SO2Cl CH3C6H4CO2H CH3C6H4CO2H CH3C6H4CO2H CH3C6H4NH2 CH3C6H4NH2 CH3C6H4NH2 CH3C6H4NH3Cl CH3(NH2)C6H3SO3H CH3C6H3(NH2)2 CH3C6H3(NCO)2 C12H22O112H2O [CH3(CH2)3CH2]3N [(CH3)2CH(CH2)2]3N [CH3(CH2)2CH2]3N [CH3(CH2)3O]3P Cl3CCO2H C6H3Cl3 Cl3CCH3 Cl2C:CHCl Cl3C6H2OH CH3(CH2)21CH3 OP(OC6H4CH3)3 CH3(CH2)11CH3 (HOCH2CH2)3N (CH3CH2)3N (C2H5)3C6H3 (C2H5)3C6H3 B(OCH2CH3)3 HOC3H4(CO2C2H5)3 (CH2OCH2CH2OH)2 CF3Cl F2C:CFCl Cl2CFCClF2 CH2(OCH3)CH2C(OCH3)2CH3 (CH3)3N BrCH2CH2CH2Br ClCH2CH2CH2Cl HOCH2CH2CH2OH C6H3(NO2)3 (NO2)3C6H2CO2H (NO2)3C6(CH3)2C4H9 C10H5(NO2)3 C10H5(NO2)3 C10H5(NO2)3
Formula weight
Form and color
Specific gravity
Melting point, °C
Boiling point, °C
100.02 72.10 102.13 86.13 132.20 240.41 287.15 180.17 76.11 216.29 228.30 160.22 110.17 154.18 76.12 84.13 150.21 212.28 92.13 208.23 190.21 171.21 190.64 136.14 136.14 136.14 107.15 107.15 107.15 143.62 187.21 122.17 174.15 378.33 227.42 227.42 185.34 250.32 163.40 181.46 133.42 131.40 197.46 324.61 368.36 184.35 149.19 101.19 162.26 162.26 146.00 276.28 150.17 104.47 116.48 187.39 148.20 59.11 201.91 112.99 76.09 213.11 257.12 297.26 263.16 263.16 263.16
gas col. lq. col. lq. lq. col. lq. cr. yel. mn. rhb. yel. lq. nd./aq. rhb./al. cr./al. col. lq. yel. nd. rhb./al. col. lq. cr. lf. col. lq. cr. mn. mn. tri. cr./aq. pr./aq. cr./aq. col. lq. col. lq. cr. mn. pr. cr. rhb. lq. rhb./al. lq. col. lq. col. lq. lq. cr. nd. lq. col. lq. nd. lf. lq. col. lq. col. lq. col. oil lq. lq. lq. oil col. lq. gas gas lq. lq. gas lq. lq. oil col. rhb. rhb./aq. nd./al. rhb. cr./al. yel. cr.
1.58−78 0.88821/4 1.05020/4 0.88120/4 0.97318/4 1.29 1.5719
−142.5 −65
−76.3 65-6 177-8743 88 206764
1.07410 1.324 1.07423/4 1.40520/4 1.07015/4 0.97225/25 20/4
0.866
1.062115/4 1.054112/4 0.99920/4 0.98920/4 1.04620/4
1.2328
−31 155-6 130.5 330 < −17 108 154 81 164 180-2 −30 51.5 128-9 −95 d. 104-5 137 69 104-5 110-1 179-80 −16.3 −31.5 44-5 218-20 99
expl. 93 d. 286-8 168-9 subl. d. 84 232752 110.8 128.80 146-70 134.510 259751 263 274-5 199.7 203.3 200.3 242 283-5 134.520
97 0.78620/4 0.77820/20 0.92520/4 1.61746/15 1.32526/4 1.46620/20 1.49075/4 0.77948/4 0.75720/4 1.12620/20 0.72920/20 0.86120/4 0.88217/4 0.86420/20 1.13720/4 1.12520/20 1.726−130 1.57620/4 0.932 0.662 −5 1.987 15/4 1.201 15 1.060 20/4 1.688 20/4
58 63.5 −73 68-9 47.7 −6.2 20-1 −114.8
−5 −182 −157.5 −35 −124 −34.4 121 210-20 d. 110 122-3 218-9 148-9
240-5 235 216.5761 122-312 195.5754 208.5764 74.1 87.2 246 23415 234 277-9150 89.4 215 217-8755 120 294 290 −80 −27.9 47.6 63-525 3.5 167.5 123-5 214 d.
Solubility in 100 parts Water 0.0130 s. ∞ s. i. i. i. 0.0615 s. sl. s. h. i. v. sl. s. v. sl. s. sl. s. h. 9.213 i. 0.0919 v. sl. s. 0.0516 v. s. v. s. 0.29 i. 2.17100 1.6100 1.3100 1.525 sl. s. 0.7421 s. 0.9711 s. h. d. s. h. i. i. i. i. 12025 i. i. 0.125 0.0925 i. i. i. ∞ ∞ > 190 i. i. d. i. ∞ d. i. d. 4119 0.1730 0.2725 ∞ 0.0315 2.0524 i. i. 0.02100 i.
Alcohol
Ether
s. ∞
s. ∞
s.
s.
s. h. 0.06 c. ∞ s. v. s. v. s. v. s. s. s. s. v. s. s. s. s. s. 7.45 s. v. s. v. s. v. s. ∞ ∞ v. s. sl. s.
s. 0.03 h. ∞ s. v. s. v. s. ∞ sl. s. v. s. s. ∞
s. v. s. v. s. ∞ ∞ v. s.
s. d. sl. s. h.
i.
s.
s.
∞
s. sl. s. ∞ ∞ v. s.
∞ ∞ v. s.
v. s. ∞ ∞ s. s.
v. s. sl. s. ∞ s. s.
∞ ∞
∞ v. sl. s.
∞
∞
s. s. s. ∞ 1.918
s. s. s. 1.518
sl. s. s. 0.0523 0.1119
0.1315 0.419
s.
s.
-phenol (2-,3-,6-) -toluene (β-)(2-,3-,4-) (γ-)(2-,4-,5-) (α-)(2-,4-,6-) Trional Triphenyl-arsine carbinol guanidine (α-) methane methyl phosphate Tripropylamine (n-) Undecane (n-) Urea nitrate Uric acid Valeric acid (n-) (i-) aldehyde (n-) (i-) amide (n-) (i-) Vanillic acid (3-,4-,1-) alcohol (3-,4-,1-) hyl-thiuram disulfide Vanillin (3-,4-,1-) Veratrole (o-) Vinyl acetate (poly-) acetic acid acetylene alcohol (poly-) chloride propionate Xylene (o-) (m-) (p-) sulfonic acid (1-,4-,2-) Xylidine (1:2)(3-) (1:2)(4-) (1:3)(2-) (1:3)(4-) (1:3)(5-) (1:4)(2-) Xylose (l-)(+) Xylylene dichloride (p-) Zinc diethyl dimethyl dimethyl-dithiocarbamate NOTE:
(NO2)3C6H2OH CH3C6H2(NO2)3 CH3C6H2(NO2)3 CH3C6H3(NO2)3 C2H5(CH3)C(SO2C2H5)3 (C6H5)3As (C6H5)3COH C6H5N:C(NHC6H5)2 (C6H5)3CH (C6H5)3C . . . OP(OC6H5)3 (CH3CH2CH2)3N CH3(CH2)3CH3 H2NCONH2 CO(NH2)2HNO3 C5H4O3N4 C2H5CH2CH2CO2H (CH3)2CHCH2CO2H C2H5CH2CH2CHO (CH3)2CHCH2CHO C2H5CH2CH2CONH2 (CH3)2CHCH2CONH2 CH3O(OH)C6H3CO2H CH3O(OH)C6H3CH2OH [(C2H5)2NCS]2S2 CH3O(OH)C6H3CHO C6H4(OCH3)2 CH3CO2CH:CH2 (CH3CO2CH:CH2)x CH2:CHCH2CO2H CH2:CHC:CH CH2:CHOH (CH2:CHOH)x CH2:CHCl C2H5CO2CH:CH2 C6H4(CH3)2 C6H4(CH3)2 C6H4(CH3)2 (CH3)2C6H3SO3H2H2O (CH3)2C6H3NH2 (CH3)2C6H3NH2 (CH3)2C6H3NH2 (CH3)2C6H3NH2 (CH3)2C6H3NH2 (CH3)2C6H3NH2 CH2OH(CHOH)3CHO C6H4(CH2Cl)2 Zn(CH2CH3)2 Zn(CH3)2 Zn[S2CN(CH3)2]2
229.11 227.13 227.13 227.13 242.34 306.21 260.32 287.35 244.32 243.31 326.28 143.27 156.30 60.06 123.07 168.11 102.13 102.13 86.13 86.13 101.15 101.15 168.14 154.16 296.52 152.14 138.16 86.09 (86.09) 86.09 52.07 44.06 (44.06) 62.50 100.11 106.16 106.16 106.16 222.25 121.18 121.18 121.18 121.18 121.18 121.18 150.13 175.06 123.50 95.45 305.79
nd. cr. yel. pl. cr./al. pl./al. pl. cr. rhb./al. cr. col. cr. pr./al. col. lq. col. lq. col. pr. col. mn. cr. col. lq. col. lq. lq. col. lq. mn. pl. mn. nd./aq. mn./aq. cr. mn. cr. col. lq. col. lq. gas gas lq. col. lq. col. lq. col. lq. col. lf. lq. pr. lq. lq. oil oil nd. mn. col. lq. col. lq.
1.620 20/4 1.620 20/4 1.654 1.199 85/4 1.306 1.188 20/4 1.13 1.014 99/4 1.206 58/4 0.757 20/4 0.741 20/4 1.335 20/4 1.893 20 0.939 20/4 0.931 20/20 0.819 11 0.803 17 1.023 0.965 20/4 1.17 1.056 1.091 15/15 0.932 20/4 1.1920 1.013 15/15 0.705 1.5
117-8 112 104 80.8 76 59-60 162.5 144-5 93.4 145-7 49-50 −93.5 −25.6 132.7 152 d. d. −34.5 −37.6 −92 −51 106 135-7 207 115 70 81-2 22.5 < −60 100-25 −39
1.320 0.908 25/25
d. >200 −160
0.881 20/4 0.867 17/4 0.861 20/4
−25 −47.4 13.2 86 < −15 49-50
0.991 15 1.076 17.5 0.980 15 0.978 20/4 0.972 20/4 0.979 21/4 1.535 0 1.417 0 1.182 18 1.386 11 2.0040/4
15.5 153-4 100.5 −28 −40 248-50
expl. expl. expl. d. >360 >360 d. 359754 d. 24511 156.5 194.5 d. 187 176 103.4 92.5 232 subl. d. 285 207.1 72-3 163 5.5 −12 93-5 144 139.3 138.5 1490.1 223 224-6 216-7 213-4 221-2 215789 240-5 d. 118 46
s. h. i. i. 0.0120 0.315 i. i. i. i. i. i. v. sl. s. i. 10017 v. s. h. 0.06 h. 3.316 4.220 v. sl. s. sl. s. v. s. s. 0.1214 v. s. h. i. 114 v. sl. s. 220 i. s. 0.670.6 s. sl. s. v. sl. s. i. i. i. s. v. sl. s. v. sl. s. v. sl. s. v. sl. s. v. sl. s. v. sl. s. 11720 i. d. d. i.
v. s. sl. s. c. s. h. 1.522 50 s. v. s. 40 v. s. h. sl. s. h. 15525 ∞ ∞ 2020 s. i. ∞ ∞ s. s. v. s. s. v. s. v. s.
v. s. s. v. s. 533 6.615 v. s. v. s.
v. s. s. ∞
v. s. s. ∞
∞
∞
v. s. v. s. ∞ ∞ sl. s. i. ∞ ∞ s. s. v. s. s. v. s. v. s.
s.
v. s.
s. s. s.
∞ ∞ v. s.
s.
s.
v. sl. s. s. d. d.
i. v. sl. s.
°F = 9⁄5 °C + 32.
2-47
2-48
PHYSICAL AND CHEMICAL DATA
VAPOR PRESSURES OF PURE SUBSTANCES UNITS CONVERSIONS
ADDITIONAL REFERENCES
For this subsection, the following units conversions are applicable:
Additional compilations of vapor-pressure data include Boublik, Fried, and Hala, The Vapor Pressures of Pure Substances, Elsevier, Amsterdam, 1984. See also Hirata, Ohe, and Nagahama, Computer Aided Data Book of Vapor-Liquid Equilibria, Kodansha/Elsevier, Tokyo, 1975; Weishaupt, Landolt-Börnstein New Series Group IV, vol. 3; Thermodynamic Equilibria of Boiling Mixtures, Springer-Verlag, Berlin, 1975; Wichterle, Linek, and Hala, Vapor-Liquid Equilibrium Data Bibliography, Elsevier, Amsterdam, 1973; suppl. 1, 1976; suppl. 2, 1982.
°F = 9⁄5 °C + 32. To convert millimeters of mercury to pounds-force per square inch, multiply by 0.01934.
TABLE 2-3
Vapor Pressure of Water Ice from -15 to 0°C* mmHg
TABLE 2-4
Vapor Pressure of Liquid Water from -16 to 0°C* mmHg
t, °C
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
t, °C
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
−14 −13 −12 −11 −10
1.361 1.490 1.632 1.785 1.950
1.348 1.477 1.617 1.769 1.934
1.336 1.464 1.602 1.753 1.916
1.324 1.450 1.588 1.737 1.899
1.312 1.437 1.574 1.722 1.883
1.300 1.424 1.559 1.707 1.866
1.288 1.411 1.546 1.691 1.849
1.276 1.399 1.532 1.676 1.833
1.264 1.386 1.518 1.661 1.817
1.253 1.373 1.504 1.646 1.800
−15 −14 −13 −12 −11
1.436 1.560 1.691 1.834 1.987
1.425 1.547 1.678 1.819 1.971
1.414 1.534 1.665 1.804 1.955
1.402 1.522 1.651 1.790 1.939
1.390 1.511 1.637 1.776 1.924
1.379 1.497 1.624 1.761 1.909
1.368 1.485 1.611 1.748 1.893
1.356 1.472 1.599 1.734 1.878
1.345 1.460 1.585 1.720 1.863
1.334 1.449 1.572 1.705 1.848
−9 −8 −7 −6 −5
2.131 2.326 2.537 2.765 3.013
2.112 2.306 2.515 2.742 2.987
2.093 2.285 2.493 2.718 2.962
2.075 2.266 2.472 2.695 2.937
2.057 2.246 2.450 2.672 2.912
2.039 2.226 2.429 2.649 2.887
2.021 2.207 2.408 2.626 2.862
2.003 2.187 2.387 2.603 2.838
1.985 2.168 2.367 2.581 2.813
1.968 2.149 2.346 2.559 2.790
−10 −9 −8 −7 −6
2.149 2.326 2.514 2.715 2.931
2.134 2.307 2.495 2.695 2.909
2.116 2.289 2.475 2.674 2.887
2.099 2.271 2.456 2.654 2.866
2.084 2.254 2.437 2.633 2.843
2.067 2.236 2.418 2.613 2.822
2.050 2.219 2.399 2.593 2.800
2.034 2.201 2.380 2.572 2.778
2.018 2.184 2.362 2.553 2.757
2.001 2.167 2.343 2.533 2.736
−4 −3 −2 −1 −0
3.280 3.568 3.880 4.217 4.579
3.252 3.539 3.848 4.182 4.542
3.225 3.509 3.816 4.147 4.504
3.198 3.480 3.785 4.113 4.467
3.171 3.451 3.753 4.079 4.431
3.144 3.422 3.722 4.045 4.395
3.117 3.393 3.691 4.012 4.359
3.091 3.364 3.660 3.979 4.323
3.065 3.336 3.630 3.946 4.287
3.039 3.308 3.599 3.913 4.252
−5 −4 −3 −2 −1
3.163 3.410 3.673 3.956 4.258
3.139 3.384 3.647 3.927 4.227
3.115 3.359 3.620 3.898 4.196
3.092 3.334 3.593 3.871 4.165
3.069 3.309 3.567 3.841 4.135
3.046 3.284 3.540 3.813 4.105
3.022 3.259 3.514 3.785 4.075
3.000 3.235 3.487 3.757 4.045
2.976 3.211 3.461 3.730 4.016
2.955 3.187 3.436 3.702 3.986
*For data at 0(0.2)−30(2)−98°C see p. 2324, Handbook of Chemistry and Physics, 40th ed., Chemical Rubber Publishing Co.
−0
4.579 4.546 4.513 4.480 4.448 4.416 4.385 4.353 4.320 4.289
*Computed from the above table with the aid of the thermodynamic equation pw −1.1489t log10 = − 1.330 × 10−5t2 + 9.084 × 10−8t3 273.1 + t pi
TABLE 2-5
Vapor Pressure of Liquid Water from 0 to 100°C* mmHg
t, °C
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0 1 2 3 4
4.579 4.926 5.294 5.685 6.101
4.613 4.962 5.332 5.725 6.144
4.647 4.998 5.370 5.766 6.187
4.681 5.034 5.408 5.807 6.230
4.715 5.070 5.447 5.848 6.274
4.750 5.107 5.486 5.889 6.318
4.785 5.144 5.525 5.931 6.363
4.820 5.181 5.565 5.973 6.408
4.855 5.219 5.605 6.015 6.453
4.890 5.256 5.645 6.058 6.498
5 6 7 8 9
6.543 7.013 7.513 8.045 8.609
6.589 7.062 7.565 8.100 8.668
6.635 7.111 7.617 8.155 8.727
6.681 7.160 7.669 8.211 8.786
6.728 7.209 7.722 8.267 8.845
6.775 7.259 7.775 8.323 8.905
6.822 7.309 7.828 8.380 8.965
6.869 7.360 7.882 8.437 9.025
6.917 7.411 7.936 8.494 9.086
6.965 7.462 7.990 8.551 9.147
10 11 12 13 14
9.209 9.844 10.518 11.231 11.987
9.271 9.910 10.588 11.305 12.065
9.333 9.976 10.658 11.379 12.144
9.395 10.042 10.728 11.453 12.223
9.458 10.109 10.799 11.528 12.302
9.521 10.176 10.870 11.604 12.382
9.585 10.244 10.941 11.680 12.462
9.649 10.312 11.013 11.756 12.543
9.714 10.380 11.085 11.833 12.624
9.779 10.449 11.158 11.910 12.706
15 16 17 18 19
12.788 13.634 14.530 15.477 16.477
12.870 13.721 14.622 15.575 16.581
12.953 13.809 14.715 15.673 16.685
13.037 13.898 14.809 15.772 16.789
13.121 13.987 14.903 15.871 16.894
13.205 14.076 14.997 15.971 16.999
13.290 14.166 15.092 16.071 17.105
13.375 14.256 15.188 16.171 17.212
13.461 14.347 15.284 16.272 17.319
13.547 14.438 15.380 16.374 17.427
20 21 22 23 24
17.535 18.650 19.827 21.068 22.377
17.644 18.765 19.948 21.196 22.512
17.753 18.880 20.070 21.324 22.648
17.863 18.996 20.193 21.453 22.785
17.974 19.113 20.316 21.583 22.922
18.085 19.231 20.440 21.714 23.060
18.197 19.349 20.565 21.845 23.198
18.309 19.468 20.690 21.977 23.337
18.422 19.587 20.815 22.110 23.476
18.536 19.707 20.941 22.243 23.616
25 26 27 28 29
23.756 25.209 26.739 28.349 30.043
23.897 25.359 26.897 28.514 30.217
24.039 25.509 27.055 28.680 30.392
24.182 25.660 27.214 28.847 30.568
24.326 25.812 27.374 29.015 30.745
24.471 25.964 27.535 29.184 30.923
24.617 26.117 27.696 29.354 31.102
24.764 26.271 27.858 29.525 31.281
24.912 26.426 28.021 29.697 31.461
25.060 26.582 28.185 29.870 31.642
30 31 32 33 34
31.824 33.695 35.663 37.729 39.898
32.007 33.888 35.865 37.942 40.121
32.191 34.082 36.068 38.155 40.344
32.376 34.276 36.272 38.369 40.569
32.561 34.471 36.477 33.584 40.796
32.747 34.667 36.683 38.801 41.023
32.934 34.864 36.891 39.018 41.251
33.122 35.062 37.099 39.237 41.480
33.312 35.261 37.308 39.457 41.710
33.503 35.462 37.518 39.677 41.942
35 36 37 38 39
42.175 44.563 47.067 49.692 52.442
42.409 44.808 47.324 49.961 52.725
42.644 45.054 47.582 50.231 53.009
42.880 45.301 47.841 50.502 53.294
43.117 45.549 48.102 50.774 53.580
43.355 45.799 48.364 51.048 53.867
43.595 46.050 48.627 51.323 54.156
43.836 46.302 48.891 51.600 54.446
44.078 46.556 49.157 51.879 54.737
44.320 46.811 49.424 52.160 55.030
40 41 42 43 44
55.324 58.34 61.50 64.80 68.26
55.61 58.65 61.82 65.14 68.61
55.91 58.96 62.14 65.48 68.97
56.21 59.27 62.47 65.82 69.33
56.51 59.58 62.80 66.16 69.69
56.81 59.90 63.13 66.51 70.05
57.11 60.22 63.46 66.86 70.41
57.41 60.54 63.79 67.21 70.77
57.72 60.86 64.12 67.56 71.14
58.03 61.18 64.46 67.91 71.51
45 46 47 48 49
71.88 75.65 79.60 83.71 88.02
72.25 76.04 80.00 84.13 88.46
72.62 76.43 80.41 84.56 88.90
72.99 76.82 80.82 84.99 89.34
73.36 77.21 81.23 85.42 89.79
73.74 77.60 81.64 85.85 90.24
74.12 78.00 82.05 86.28 90.69
74.50 78.40 82.46 86.71 91.14
74.88 78.80 82.87 87.14 91.59
75.26 79.20 83.29 87.58 92.05
t, °C
0
1
2
3
4
5
6
7
8
9
50 60 70 80
92.51 149.38 233.7 355.1
97.20 156.43 243.9 369.7
102.09 163.77 254.6 384.9
107.20 171.38 265.7 400.6
112.51 179.31 277.2 416.8
118.04 187.54 289.1 433.6
123.80 196.09 301.4 450.9
129.82 204.96 314.1 468.7
136.08 214.17 327.3 487.1
142.60 223.73 341.0 506.1
90 91 92 93 94
525.76 546.05 566.99 588.60 610.90
527.76 548.11 569.12 590.80 613.17
529.77 550.18 571.26 593.00 615.44
531.78 552.26 573.40 595.21 617.72
533.80 554.35 575.55 597.43 620.01
535.82 556.44 577.71 599.66 622.31
537.86 558.53 579.87 601.89 624.61
539.90 560.64 582.04 604.13 626.92
541.95 562.75 584.22 606.38 629.24
544.00 564.87 586.41 608.64 631.57
95 96 97 98 99 100 101
633.90 657.62 682.07 707.27 733.24 760.00 787.57
636.24 660.03 684.55 709.83 735.88 762.72 790.37
638.59 662.45 687.04 712.40 738.53 765.45 793.18
640.94 664.88 689.54 714.98 741.18 768.19 796.00
643.30 667.31 692.05 717.56 743.85 770.93 796.82
645.67 669.75 694.57 720.15 746.52 773.68 801.66
648.05 672.20 697.10 722.75 749.20 776.44 804.50
650.43 674.66 699.63 725.36 751.89 779.22 807.35
652.82 677.12 702.17 727.98 754.58 782.00 810.21
655.22 679.69 704.71 730.61 757.29 784.78 813.06
*From the Physikalisch-technische Reichsanstalt, Holborn, Scheel, and Henning, Wärmetabellen, Friedrich Vieweg & Sohn, Brunswick, 1909. By permission. For data at 50(0.2)101.8°C, see Handbook of Chemistry and Physics, 40th ed., p. 2326, Chemical Rubber Publishing Co. For a tabulation of temperature for pressures 700(1)779 mm Hg, see Atack, Handbook of Chemical Data, p. 117, Reinhold, New York, 1957. For a tabulation of pressure for 105(5)200(10)370°C, see Atack, p. 134, and for 100(1)374°C, see Handbook of Chemistry and Physics, 40th ed., pp. 2328–2330, Chemical Rubber Publishing Co.
2-49
TABLE 2-6 Cmpd. no.
Vapor Pressure of Inorganic and Organic Liquids CAS no.
C1
C2
C3
C4
C5
Tmin, K
Ps at Tmin
Tmax, K
Ps at Tmax
1 2 3 4 5 6 7 8 9 10
Methane Ethane Propane n-Butane n-Pentane n-Hexane n-Heptane n-Octane n-Nonane n-Decane
CH4 C2H6 C3H8 C4H10 C5H12 C6H14 C7H16 C8H18 C9H20 C10H22
74828 74840 74986 106978 109660 110543 142825 111659 111842 124185
39.205 51.857 59.078 66.343 78.741 104.65 87.829 96.084 109.35 112.73
−1324.4 −2598.7 −3492.6 −4363.2 −5420.3 −6995.5 −6996.4 −7900.2 −9030.4 −9749.6
−3.4366 −5.1283 −6.0669 −7.046 −8.8253 −12.702 −9.8802 −11.003 −12.882 −13.245
3.1019E−05 1.4913E−05 1.0919E−05 9.4509E−06 9.6171E−06 1.2381E−05 7.2099E−06 7.1802E−06 7.8544E−06 7.1266E−06
2 2 2 2 2 2 2 2 2 2
90.69 90.35 85.47 134.86 143.42 177.83 182.57 216.38 219.66 243.51
1.1687E+04 1.1273E+00 1.6788E−04 6.7441E−01 6.8642E−02 9.0169E−01 1.8269E−01 2.1083E+00 4.3058E−01 1.3930E+00
190.56 305.32 369.83 425.12 469.7 507.6 540.2 568.7 594.6 617.7
4.5897E+06 4.8522E+06 4.2135E+06 3.7699E+06 3.3642E+06 3.0449E+06 2.7192E+06 2.4673E+06 2.3054E+06 2.0908E+06
11 12 13 14 15 16 17 18 19 20
n-Undecane n-Dodecane n-Tridecane n-Tetradecane n-Pentadecane n-Hexadecane n-Heptadecane n-Octadecane n-Nonadecane n-Eicosane
C11H24 C12H26 C13H28 C14H30 C15H32 C16H34 C17H36 C18H38 C19H40 C20H42
1120214 112403 629505 629594 629629 544763 629787 593453 629925 112958
131 137.47 137.45 140.47 135.57 156.06 156.95 157.68 182.54 203.66
−15.855 −16.698 −16.543 −16.859 −16.022 −18.941 −18.966 −18.954 −22.498 −25.525
8.1871E−06 8.0906E−06 7.1275E−06 6.5877E−06 5.6136E−06 6.8172E−06 6.4559E−06 5.9272E−06 7.4008E−06 8.8382E−06
2 2 2 2 2 2 2 2 2 2
247.57 263.57 267.76 279.01 283.07 291.31 295.13 301.31 305.04 309.58
4.0836E−01 6.1534E−01 2.5096E−01 2.5268E−01 1.2884E−01 9.2265E−02 4.6534E−02 3.3909E−02 1.5909E−02 9.2574E−03
639 658 675 693 708 723 736 747 758 768
1.9493E+06 1.8223E+06 1.6786E+06 1.5693E+06 1.4743E+06 1.4106E+06 1.3438E+06 1.2555E+06 1.2078E+06 1.1746E+06
21 22 23 24 25 26 27
2-Methylpropane 2-Methylbutane 2,3-Dimethylbutane 2-Methylpentane 2,3-Dimethylpentane 2,3,3-Trimethylpentane 2,2,4-Trimethylpentane
C4H10 C5H12 C6H14 C6H14 C7H16 C8H18 C8H18
75285 78784 79298 107835 565593 560214 540841
100.18 72.35 77.235 77.36 78.282 83.105 87.868
−4841.9 −5010.9 −5695.9 −5791.7 −6347 −6903.7 −6831.7
−13.541 −7.883 −8.5109 −8.4912 −8.502 −9.1858 −9.9783
2.0063E−02 8.9795E−06 8.0163E−06 7.7939E−06 6.4169E−06 6.4703E−06 7.7729E−06
1 2 2 2 2 2 2
113.54 113.25 145.19 119.55 160 172.22 165.78
1.4051E−02 1.1569E−04 1.5081E−02 9.2204E−06 1.2631E−02 1.6820E−02 1.6187E−02
408.14 460.43 499.98 497.5 537.35 573.5 543.96
3.6199E+06 3.3709E+06 3.1255E+06 3.0192E+06 2.8823E+06 2.8116E+06 2.5630E+06
28 29 30 31 32 33 34 35
Ethylene Propylene 1-Butene cis-2-Butene trans-2-Butene 1-Pentene 1-Hexene 1-Heptene
C2H4 C3H6 C4H8 C4H8 C4H8 C5H10 C6H12 C7H14
74851 115071 106989 590181 624646 109671 592416 592767
74.242 57.263 68.49 102.62 70.589 120.15 85.3 92.68
−2707.2 −3382.4 −4350.2 −5260.3 −4530.4 −6192.4 −6171.7 −7055.2
−9.8462 −5.7707 −7.4124 −13.764 −7.7229 −16.597 −9.702 −10.679
2.2457E−02 1.0431E−05 1.0503E−05 1.9183E−02 1.0928E−05 2.1922E−02 8.9604E−06 8.4459E−06
1 2 2 1 2 1 2 2
104 87.89 87.8 134.26 167.62 107.93 133.39 154.27
1.2361E+02 9.3867E−04 7.1809E−07 2.4051E−01 7.4729E+01 3.5210E−06 2.5272E−04 1.2810E−03
282.34 365.57 419.95 435.58 428.63 464.78 504.03 537.29
5.0296E+06 4.6346E+06 4.0391E+06 4.2388E+06 4.0811E+06 3.5557E+06 3.1397E+06 2.8225E+06
36 37 38 39 40 41 42 43 44
1-Octene 1-Nonene 1-Decene 2-Methylpropene 2-Methyl-1-butene 2-Methyl-2-butene 1,2-Butadiene 1,3-Butadiene 2-Methyl-1,3-butadiene
C8H16 C9H18 C10H20 C4H8 C5H10 C5H10 C4H6 C4H6 C5H8
111660 124118 872059 115117 563462 513359 590192 106990 78795
97.57 144.45 78.808 102.5 97.33 82.605 39.714 73.522 79.656
−7836 −9676.2 −8367.9 −5021.8 −5631.8 −5606.6 −3769.9 −4564.3 −5239.6
−11.272 −19.446 −7.9553 −13.88 −12.589 −9.4236 −2.6407 −8.1958 −9.4314
7.7267E−06 1.8031E−02 8.7442E−18 2.0296E−02 1.5395E−02 1.0512E−05 6.9379E−18 1.1580E−05 9.5850E−03
2 1 6 1 1 2 6 2 1
171.45 191.78 206.89 132.81 135.58 139.39 136.95 164.25 127.27
2.7570E−03 8.5514E−03 1.7308E−02 6.2213E−01 1.9687E−02 1.9447E−02 4.4720E−01 6.9110E+01 2.4768E−03
566.65 593.25 616.4 417.9 465 471 452 425.17 484
2.5735E+06 2.3308E+06 2.2092E+06 3.9760E+06 3.4544E+06 3.3769E+06 4.3613E+06 4.3041E+06 3.8509E+06
45 46 47 48 49 50
Acetylene Methylacetylene Dimethylacetylene 3-Methyl-1-butyne 1-Pentyne 2-Pentyne
C2H2 C3H4 C4H6 C5H8 C5H8 C5H8
74862 74997 503173 598232 627190 627214
172.06 119.42 66.592 69.459 82.805 137.29
−5318.5 −5364.5 −4999.8 −5250 −5683.8 −7447.1
−27.223 −16.81 −6.8387 −7.1125 −9.4301 −19.01
5.4619E−02 2.5523E−02 6.6793E−06 7.9289E−17 1.0767E−05 2.1415E−02
1 1 2 6 2 1
192.4 170.45 240.91 183.45 167.45 163.83
1.2603E+05 3.7264E+02 6.1212E+03 4.3551E+01 2.3990E+00 2.0462E−01
308.32 402.39 473.2 463.2 481.2 519
6.1467E+06 5.6206E+06 4.8699E+06 4.1986E+06 4.1701E+06 4.0198E+06
51 52 53 54 55 56
1-Hexyne 2-Hexyne 3−Hexyne 1-Heptyne 1-Octyne Vinylacetylene1
C6H10 C6H10 C6H10 C7H12 C8H14 C4H4
693027 764352 928494 628717 629050 689974
133.2 123.71 47.091 66.447 82.353 55.682
−7492.9 −7639 −5104 −6395.6 −7240.6 −4439.3
−18.405 −16.451 −3.6371 −6.3848 −9.1843 −5.0136
2.2062Ε−02 1.6495Ε−02 5.1621Ε−04 1.1250E−17 5.8038E−03 1.9650E−17
1 1 1 6 1 6
141.25 183.65 170.05 192.22 193.55 173.15
3.9157Ε−04 5.4026Ε−01 2.1950Ε−01 6.7026E−01 1.0092E−01 6.6899E+01
516.2 549 544 559 585 454
3.6352Ε+06 3.5301Ε+06 3.5397Ε+06 3.1343E+06 2.8202E+06 4.8874E+06
2-50
Name
Formula
−11143 −11976 −12549 −13231 −13478 −15015 −15557 −16093 −17897 −19441
57 58 59 60 61 62 63 64 65 66
Cyclopentane Methylcyclopentane Ethylcyclopentane Cyclohexane Methylcyclohexane 1,1-Dimethylcyclohexane Ethylcyclohexane Cyclopentene 1-Methylcyclopentene Cyclohexene
C5H10 C6H12 C7H14 C6H12 C7H14 C8H16 C8H16 C5H8 C6H10 C6H10
287923 96377 1640897 110827 108872 590669 1678917 142290 693890 110838
51.434 79.673 88.622 116.51 92.611 81.184 80.208 49.88 52.732 88.184
−4770.6 −6086.6 −7011 −7103.3 −7077.8 −6927 −7203.2 −4649.7 −5286.9 −6624.9
−4.3515 −8.7933 −10.038 −15.49 −10.684 −8.8498 −8.6023 −4.1191 −4.4509 −10.059
1.9605E−17 7.4046E−06 7.4481E−06 1.6959E−02 8.1239E−06 5.4580E−06 4.5901E−06 1.9564E−17 1.0883E−17 8.2566E−06
6 2 2 1 2 2 2 6 6 2
179.28 130.73 134.71 279.69 146.58 239.66 161.84 138.13 146.62 169.67
9.4420E+00 6.7059E−05 3.7061E−06 5.3802E+03 1.5256E−04 6.0584E+01 3.5747E−04 1.6884E−02 3.9787E−03 1.0377E−01
511.76 532.79 569.52 553.58 572.19 591.15 609.15 507 542 560.4
4.5028E+06 3.7808E+06 3.3970E+06 4.0958E+06 3.4828E+06 2.9387E+06 3.0411E+06 4.8062E+06 4.1303E+06 4.3922E+06
67 68 69 70 71 72 73
Benzene Toluene o-Xylene m-Xylene p-Xylene Ethylbenzene Propylbenzene
C6H6 C7H8 C8H10 C8H10 C8H10 C8H10 C9H12
71432 108883 95476 108383 106423 100414 103651
83.918 80.877 90.356 84.782 85.475 88.09 136.83
−6517.7 −6902.4 −7948.7 −7598.3 −7595.8 −7688.3 −9544.8
−9.3453 −8.7761 −10.081 −9.2612 −9.378 −9.7708 −18.190
7.1182E−06 5.8034E−06 5.9756E−06 5.5445E−06 5.6875E−06 5.8844E−06 1.6590E−02
2 2 2 2 2 2 1
278.68 178.18 247.98 225.3 286.41 178.15 324.18
4.7620E+03 4.2348E−02 2.1968E+01 3.2099E+00 5.8144E+02 4.0140E−03 2.0014E+03
562.16 591.8 630.33 617.05 616.23 617.2 638.32
4.8819E+06 4.1012E+06 3.7424E+06 3.5286E+06 3.4984E+06 3.5968E+06 3.2001E+06
74 75 76 77 78 79 80 81
1,2,4-Trimethylbenzene Isopropylbenzene 1,3,5-Trimethylbenzene p-Isopropyltoluene Naphthalene Biphenyl Styrene m-Terphenyl
C9H12 C9H12 C9H12 C10H14 C10H8 C12H10 C8H8 C18H14
95636 98828 108678 99876 91203 92524 100425 92068
60.658 143.62 48.603 107.71 62.447 76.811 105.93 88.044
−7260.4 −9687.7 −6545.2 −9402.7 −8109 −9878.5 −8685.9 −13367
−5.3772 −19.305 −3.6412 −12.545 −5.5571 −7.4384 −12.42 −8.6482
4.5816E−18 1.7703E−02 1.9307E−18 6.6661E−06 2.0800E−18 2.0436E−18 7.5583E−06 8.7874E−19
6 1 6 2 6 6 2 6
229.33 177.14 228.42 205.25 353.43 342.2 242.54 360
7.9735E−01 3.8034E−04 1.1889E+00 9.9261E−03 9.9229E+02 9.3752E+01 1.0613E+01 1.0112E+00
649.13 631.1 637.36 653.15 748.35 789.26 636 924.85
3.2533E+06 3.1837E+06 3.1119E+06 2.7957E+06 3.9941E+06 3.8615E+06 3.8234E+06 3.5297E+06
82 83 84 85 86 87 88
Methanol Ethanol 1-Propanol 1-Butanol 2-Butanol 2-Propanol 2-Methyl-2-propanol
CH4O C2H6O C3H8O C4H10O C4H10O C3H8O C4H10O
67561 64175 71238 71363 78922 67630 75650
81.768 74.475 88.134 93.173 152.54 76.964 172.31
−6876 −7164.3 −8498.6 −9185.9 −11111 −7623.8 −11590
−8.7078 −7.327 −9.0766 −9.7464 −19.025 −7.4924 −22.118
7.1926E−06 3.1340E−06 8.3303E−18 4.7796E−18 1.0426E−05 5.9436E−18 1.3709E−05
2 2 6 6 2 6 2
175.47 159.05 146.95 184.51 158.45 185.28 298.97
1.1147E−01 4.8459E−04 3.0828E−07 5.7220E−04 1.1323E−06 3.6606E−02 5.9356E+03
512.64 513.92 536.78 563.05 536.05 508.3 506.21
8.1402E+06 6.1171E+06 5.1214E+06 4.3392E+06 4.2014E+06 4.7908E+06 3.9910E+06
89 90 91 92 93 94 95 96
1-Pentanol 2-Methyl-1-butanol 3-Methyl-1-butanol 1-Hexanol 1-Heptanol Cyclohexanol Ethylene glycol 1,2-Propylene glycol
C5H12O C5H12O C5H12O C6H14O C7H16O C6H12O C2H6O2 C3H8O2
71410 137326 123513 111273 111706 108930 107211 57556
168.96 410.44 107.02 117.31 160.08 135.01 79.276 212.8
−12659 −20262 −10237 −11239 −14095 −12238 −10105 −15420
−21.366 −62.366 −11.695 −13.149 −19.211 −15.702 −7.521 −28.109
1.1591E−05 6.3353E−02 6.8003E−18 9.3676E−18 1.7043E−17 1.0349E−17 7.3408E−19 2.1564E−05
2 1 6 6 6 6 6 2
195.56 203 155.95 228.55 239.15 296.6 260.15 213.15
3.1816E−04 3.7992E−04 2.1036E−08 3.7401E−02 1.6990E−02 7.9382E+01 2.4834E−01 9.2894E−05
586.15 565 577.2 611.35 631.9 650 719.7 626
3.8657E+06 3.8749E+06 3.9013E+06 3.4557E+06 3.1810E+06 4.2456E+06 7.7100E+06 6.0413E+06
97 98 99 100
Phenol o-Cresol m-Cresol p-Cresol
C6H6O C7H8O C7H8O C7H8O
108952 95487 108394 106445
95.444 210.88 95.403 118.53
−10113 −13928 −10581 −11957
−10.09 −29.483 −10.004 −13.293
6.7603E−18 2.5182E−02 4.3032E−18 8.6988E−18
6 1 6 6
314.06 304.19 285.39 307.93
1.8798E+02 6.5326E+01 5.8624E+00 3.4466E+01
694.25 697.55 705.85 704.65
6.0585E+06 5.0583E+06 4.5221E+06 5.1507E+06
101 102 103 104 105 106 107 108 109 110 111 112
Dimethyl ether Methyl ethyl ether Methyl n-propyl ether Methyl isopropyl ether Methyl-n-butyl ether Methyl isobutyl ether Methyl tert-butyl ether Diethyl ether Ethyl propyl ether Ethyl isopropyl ether Methyl phenyl ether Diphenyl ether
C2H6O C3H8O C4H10O C4H10O C5H12O C5H12O C5H12O C4H10O C5H12O C5H12O C7H8O C12H10O
115106 540670 557175 598538 628284 625445 1634044 60297 628320 625547 100663 101848
44.704 205.79 50.83 55.096 102.04 58.165 55.875 136.9 143.11 57.723 128.06 59.969
−3.4444 −28.739 −4.1773 −4.8689 −12.278 −5.2568 −4.9604 −19.254 −18.751 −5.2136 −16.693 −5.1538
5.4574E−17 3.5317E−05 9.4076E−18 2.9518E−17 1.2131E−05 2.0194E−17 1.9123E−17 2.4508E−02 2.0620E−05 2.2998E−17 1.4919E−02 1.9983E−18
6 2 6 6 2 6 6 1 2 6 1 6
131.65 160 133.97 127.93 157.48 150 164.55 156.85 145.65 140 235.65 300.03
3.0496E+00 5.3423E−01 4.8875E−03 2.4971E−03 1.9430E−02 1.9801E−02 5.3566E−01 3.9545E−01 7.3931E−04 4.3092E−03 2.4466E+00 7.0874E+00
400.1 437.8 476.3 464.5 510 497 497.1 466.7 500.23 489 645.6 766.8
5.2735E+06 4.4658E+06 3.7721E+06 3.8892E+06 3.3089E+06 3.4130E+06 3.4106E+06 3.6412E+06 3.3729E+06 3.4145E+06 4.2731E+06 3.0971E+06
−3525.6 −9834.5 −4781.7 −4793.2 −6954.9 −5362.1 −5131.6 −6954.3 −8353.7 −5236.9 −9307.7 −8585.5
2-51
TABLE 2-6 Cmpd. no.
Vapor Pressure of Inorganic and Organic Liquids (Continued ) CAS no.
C1
C2
C3
C4
C5
Tmin, K
Ps at Tmin
Tmax, K
Ps at Tmax
113 114 115 116 117 118 119 120 121 122
Formaldehyde Acetaldehyde 1-Propanal 1-Butanal 1-Pentanal 1-Hexanal 1-Heptanal 1-Octanal 1-Nonanal 1-Decanal
CH2O C2H4O C3H6O C4H8O C5H10O C6H12O C7H14O C8H16O C9H18O C10H20O
50000 75070 123386 123728 110623 66251 111717 124130 124196 112312
101.51 193.69 80.581 99.33 149.58 81.507 107.17 250.25 337.71 201.64
−4917.2 −8036.7 −5896.1 −7083.6 −8890 −7776.8 −9070.3 −16162 −18506 −15133
−13.765 −29.502 −8.9301 −11.733 −20.697 −8.4516 −12.503 −33.927 −50.224 −26.264
2.2031E−02 4.3678E−02 8.2236E−06 1.0027E−05 2.2101E−02 1.5143E−17 7.4446E−06 2.2349E−05 4.7345E−02 1.4625E−05
1 1 2 2 1 6 2 2 1 2
181.15 150.15 170 176.75 182 217.15 229.8 246 255.15 267.15
8.8700E+02 3.2320E−01 1.3133E+00 3.1699E−01 5.2282E−02 1.2473E+00 1.1177E+00 4.1640E−01 3.4172E−01 4.8648E−01
408 466 504.4 537.2 566.1 591 617 638.1 658 674.2
6.5935E+06 5.5652E+06 4.9189E+06 4.3232E+06 3.9685E+06 3.4607E+06 3.1829E+06 2.9704E+06 2.7430E+06 2.5989E+06
123 124 125 126 127 128 129 130 131 132 133 134
Acetone Methyl ethyl ketone 2-Pentanone Methyl isopropyl ketone 2-Hexanone Methyl isobutyl ketone 3-Methyl-2-pentanone 3-Pentanone Ethyl isopropyl ketone Diisopropyl ketone Cyclohexanone Methyl phenyl ketone
C3H6O C4H8O C5H10O C5H10O C6H12O C6H12O C6H12O C5H10O C6H12O C7H14O C6H10O C8H8O
67641 78933 107879 563804 591786 108101 565617 96220 565695 565800 108941 98862
69.006 72.698 84.635 308.74 65.841 153.23 64.641 44.286 206.77 96.919 95.118 62.688
−5599.6 −6143.6 −7078.4 −13693 −7042 −10055 −6457.4 −5415.1 −12537 −8014.2 −8300.4 −8088.8
−7.0985 −7.5779 −9.3 −47.557 −6.1376 −19.848 −6.218 −3.0913 −27.894 −11.093 −10.796 −5.5434
6.2237E−06 5.6476E−06 6.2702E−06 5.7002E−02 7.2196E−18 1.6426E−05 3.4543E−06 1.8580E−18 2.2462E−05 7.3452E−06 6.5037E−06 2.0774E−18
2 2 2 1 6 2 2 6 2 2 2 6
178.45 186.48 196.29 181.15 217.35 189.15 167.15 234.18 200 204.81 242 292.81
2.7851E+00 1.3904E+00 7.5235E−01 2.2648E−02 1.5111E+00 3.3536E−02 3.2662E−03 7.3422E+01 6.0339E−02 3.9036E−01 6.9667E+00 3.5899E+01
508.2 535.5 561.08 553 587.05 571.4 573 560.95 567 576 653 709.5
4.7091E+06 4.1201E+06 3.7062E+06 3.8413E+06 3.3120E+06 3.2659E+06 3.3213E+06 3.6993E+06 3.3424E+06 3.0606E+06 4.0126E+06 3.8451E+06
135 136 137 138 139 140 141
Formic acid Acetic acid Propionic acid n-Butyric acid Isobutyric acid Benzoic acid Acetic anhydride
CH2O2 C2H4O2 C3H6O2 C4H8O2 C4H8O2 C7H6O2 C4H6O3
64186 64197 79094 107926 79312 65850 108247
50.323 53.27 54.552 93.815 110.38 88.513 100.95
−5378.2 −6304.5 −7149.4 −9942.2 −10540 −11829 −8873.2
−4.203 −4.2985 −4.2769 −9.8019 −12.262 −8.6826 −11.451
3.4697E−06 8.8865E−18 1.1843E−18 9.3124E−18 1.4310E−17 2.3248E−19 6.1316E−06
2 6 6 6 6 6 2
281.45 289.81 252.45 267.95 227.15 395.45 200.15
2.4024E+03 1.2769E+03 1.3142E+01 6.7754E+00 7.8244E−02 7.9550E+02 2.1999E−02
588 591.95 600.81 615.7 605 751 606
5.8074E+06 5.7390E+06 4.6080E+06 4.0705E+06 3.6834E+06 4.4691E+06 3.9702E+06
142 143 144 145 146 147 148
Methyl formate Methyl acetate Methyl propionate Methyl n-butyrate Ethyl formate Ethyl acetate Ethyl propionate
C2H4O2 C3H6O2 C4H8O2 C5H10O2 C3H6O2 C4H8O2 C5H10O2
107313 79209 554121 623427 109944 141786 105373
77.184 61.267 70.717 71.87 73.833 66.824 105.64
−5606.1 −5618.6 −6439.7 −6885.7 −5817 −6227.6 −8007
−8.392 −5.6473 −6.9845 −7.0944 −7.809 −6.41 −12.477
7.8468E−06 2.1080E−17 2.0129E−17 1.4903E−17 6.3200E−06 1.7914E−17 9.0000E−06
2 6 6 6 2 6 2
174.15 175.15 185.65 187.35 193.55 189.6 199.25
6.8808E+00 1.0170E+00 6.3409E−01 1.3435E−01 1.8119E+01 1.4318E+00 7.7988E−01
487.2 506.55 530.6 554.5 508.4 523.3 546
5.9829E+06 4.6948E+06 4.0278E+06 3.4797E+06 4.7080E+06 3.8502E+06 3.3365E+06
149 150 151 152 153 154 155
Ethyl n-butyrate n-Propyl formate n-Propyl acetate n-Butyl acetate Methyl benzoate Ethyl benzoate Vinyl acetate
C6H12O2 C4H8O2 C5H10O2 C6H12O2 C8H8O2 C9H10O2 C4H6O2
105544 110747 109604 123864 93583 93890 108054
57.661 104.08 115.16 71.34 82.976 53.024 57.406
−6346.5 −7535.9 −8433.9 −7285.8 −9226.1 −7676.8 −5702.8
−5.032 −12.348 −13.934 −6.9459 −8.4427 −4.1593 −5.0307
8.2534E−18 9.6020E−06 1.0346E−05 9.9895E−18 5.9115E−18 1.6850E−18 1.1042E−17
6 2 2 6 6 6 6
175.15 180.25 178.15 199.65 260.75 238.45 180.35
1.0390E−02 2.1101E−01 1.7113E−02 1.4347E−01 1.8653E+00 1.4385E−01 7.0586E−01
571 538 549.73 579.15 693 698 519.13
2.9352E+06 4.0310E+06 3.3657E+06 3.1097E+06 3.5896E+06 3.2190E+06 3.9298E+06
156 157 158 159 160 161
Methylamine Dimethylamine Trimethylamine Ethylamine Diethylamine Triethylamine
CH5N C2H7N C3H9N C2H7N C4H11N C6H15N
74895 124403 75503 75047 109897 121448
75.206 71.738 134.68 81.56 49.314 56.55
−5082.8 −5302 −6055.8 −5596.9 −4949 −5681.9
−8.0919 −7.3324 −19.415 −9.0779 −3.9256 −4.9815
8.1130E−06 6.4200E−17 2.8619E−02 8.7920E−06 9.1978E−18 1.2363E−17
2 6 1 2 6 6
179.69 180.96 156.08 192.15 223.35 158.45
1.7671E+02 7.5575E+01 9.9206E+00 1.5183E+02 3.7411E+02 1.0646E−02
430.05 437.2 433.25 456.15 496.6 535.15
7.4139E+06 5.2583E+06 4.1020E+06 5.5937E+06 3.6744E+06 3.0373E+06
162 163 164 165 166
n-Propylamine di-n-Propylamine Isopropylamine Diisopropylamine Aniline
C3H9N C6H15N C3H9N C6H15N C6H7N
107108 142847 75310 108189 62533
58.398 54 136.66 462.84 66.287
−5312.7 −6018.5 −7201.5 −18227 −8207.1
−5.2876 −4.4981 −18.934 −73.734 −6.0132
1.9913E−06 9.9684E−18 2.2255E−02 9.2794E−02 2.8414E−18
2 6 1 1 6
188.36 210.15 177.95 176.85 267.13
1.3004E+01 3.6942E+00 7.7251E+00 4.4724E−03 7.1322E+00
496.95 550 471.85 523.1 699
4.7381E+06 3.1113E+06 4.5404E+06 3.1987E+06 5.3514E+06
2-52
Name
Formula
167 168
N-Methylaniline N,N-Dimethylaniline
C7H9N C8H11N
100618 121697
70.843 51.352
−8517.5 −7160
−6.7007 −4.0127
5.6411E−18 8.1481E−07
6 2
216.15 275.6
1.0207E−02 1.7940E+01
701.55 687.15
5.1935E+06 3.6262E+06
169 170 171 172
Ethylene oxide Furan Thiophene Pyridine
C2H4O C4H4O C4H4S C5H5N
75218 110009 110021 110861
91.944 74.738 89.171 82.154
−5293.4 −5417 −6860.3 −7211.3
−11.682 −8.0636 −10.104 −8.8646
1.4902E−02 7.4700E−06 7.4769E−06 5.2528E−06
1 2 2 2
160.65 187.55 234.94 231.51
7.7879E+00 5.0026E+01 1.8538E+02 2.0535E+01
469.15 490.15 579.35 619.95
7.2553E+06 5.5497E+06 5.7145E+06 5.6356E+06
173 174 175 176 177 178 179 180
Formamide N,N-Dimethylformamide Acetamide N-Methylacetamide Acetonitrile Propionitrile n-Butyronitrile Benzonitrile
CH3NO C3H7NO C2H5NO C3H7NO C2H3N C3H5N C4H7N C7H5N
75127 68122 60355 79163 75058 107120 109740 100470
100.3 82.762 125.81 79.128 58.302 82.699 66.32 55.463
−10763 −7955.5 −12376 −9523.9 −5385.6 −6703.5 −6714.9 −7430.8
−10.946 −8.8038 −14.589 −7.7355 −5.4954 −9.1506 −6.3087 −4.548
3.8503E−06 4.2431E−06 5.0824E−06 3.1616E−18 5.3634E−06 7.5424E−06 1.3516E−17 1.7501E−18
2 2 2 6 2 2 6 6
275.6 212.72 353.33 301.15 229.32 180.26 161.25 260.4
1.0350E+00 1.9532E−01 3.3637E+02 2.8618E+01 1.8694E+02 1.6936E−01 6.1777E−04 5.1063E+00
771 649.6 761 718 545.5 564.4 582.25 699.35
7.7514E+06 4.3653E+06 6.5688E+06 4.9973E+06 4.8517E+06 4.1906E+06 3.7870E+06 4.2075E+06
181 182 183 184 185 186 187 188 189
Methyl mercaptan Ethyl mercaptan n-Propyl mercaptan n-Butyl mercaptan Isobutyl mercaptan sec-Butyl mercaptan Dimethyl sulfide Methyl ethyl sulfide Diethyl sulfide
CH4S C2H6S C3H8S C4H10S C4H10S C4H10S C2H6S C3H8S C4H10S
74931 75081 107039 109795 513440 513531 75183 624895 352932
54.15 65.551 62.165 65.382 61.736 60.649 83.485 79.07 60.867
−4337.7 −5027.4 −5624 −6262.4 −5909.2 −5785.9 −5711.7 −6114.1 −5969.6
−4.8127 −6.6853 −5.8595 −6.2585 −5.7554 −5.6113 −9.4999 −8.631 −5.5979
4.5000E−17 6.3208E−06 2.0597E−17 1.4943E−17 1.5119E−17 1.5877E−17 9.8449E−06 6.5333E−06 1.4530E−17
6 2 6 6 6 6 2 2 6
150.18 125.26 159.95 157.46 128.31 133.02 174.88 167.23 169.2
3.1479E+00 1.1384E−03 6.5102E−02 2.3532E−03 4.7502E−06 3.3990E−05 7.9009E+00 2.2456E−01 4.3401E−02
469.95 499.15 536.6 570.1 559 554 503.04 533 557.15
7.2309E+06 5.4918E+06 4.6272E+06 3.9730E+06 4.0603E+06 4.0598E+06 5.5324E+06 4.2610E+06 3.9629E+06
190 191 192 193 194 195 196 197
Fluoromethane Chloromethane Trichloromethane Tetrachloromethane Bromomethane Fluoroethane Chloroethane Bromoethane
CH3F CH3Cl CHCl3 CCl4 CH3Br C2H5F C2H5Cl C2H5Br
593533 74873 67663 56235 74839 353366 75003 74964
59.123 64.697 146.43 78.441 72.586 56.639 70.159 62.217
−3043.7 −4048.1 −7792.3 −6128.1 −4698.6 −3576.5 −4786.7 −5113.3
−6.1845 −6.8066 −20.614 −8.5766 −7.9966 −5.5801 −7.5387 −5.9761
1.6637E−05 1.0371E−05 2.4578E−02 6.8465E−06 1.1553E−05 9.8969E−06 9.3370E−06 4.7174E−17
2 2 1 2 2 2 2 6
131.35 175.43 207.15 250.33 179.47 129.95 134.8 154.55
4.3287E+02 8.7091E+02 5.2512E+01 1.1225E+03 1.9544E+02 8.3714E+00 1.1658E−01 3.7155E−01
317.42 416.25 536.4 556.35 467 375.31 460.35 503.8
5.8754E+06 6.6905E+06 5.5543E+06 4.5436E+06 7.9972E+06 5.0060E+06 5.4578E+06 6.2903E+06
198 199 200 201 202 203 204 205
1-Chloropropane 2-Chloropropane 1,1-Dichloropropane 1,2-Dichloropropane Vinyl chloride Fluorobenzene Chlorobenzene Bromobenzene
C3H7Cl C3H7Cl C3H6Cl2 C3H6Cl2 C2H3Cl C6H5F C6H5Cl C6H5Br
540545 75296 78999 78875 75014 462066 108907 108861
79.24 46.854 83.495 65.955 91.432 51.915 54.144 63.749
−5718.8 −4445.5 −6661.4 −6015.6 −5141.7 −5439 −6244.4 −7130.2
−8.789 −3.6533 −9.2386 −6.5509 −10.981 −4.2896 −4.5343 −5.879
8.4486E−06 1.3260E−17 6.7652E−06 4.3172E−06 1.4318E−05 8.7527E−18 4.7030E−18 5.2136E−18
2 6 2 2 2 6 6 6
150.35 155.97 200 172.71 119.36 230.94 227.95 242.43
6.9630E−02 9.0844E−01 4.5248E+00 8.2532E−02 1.9178E−02 1.5142E+02 8.4456E+00 7.8364E+00
503.15 489 560 572 432 560.09 632.35 670.15
4.5812E+06 4.5097E+06 4.2394E+06 4.2319E+06 5.7495E+06 4.5437E+06 4.5293E+06 4.5196E+06
206 207 208 209 210 211 212 213 214 215 216 217 218
Air3 Hydrogen Helium-44 Neon Argon Fluorine Chlorine Bromine Oxygen Nitrogen Ammonia Hydrazine Nitrous oxide
H2 He Ne Ar F2 Cl2 Br2 O2 N2 NH3 N2H4 N2O
132259100 1333740 7440597 7440019 7440371 7782414 7782505 7726956 7782447 7727379 7664417 302012 10024972
21.662 12.69 11.533 29.755 42.127 42.393 71.334 108.26 51.245 58.282 90.483 76.858 96.512
−692.39 −94.896 −8.99 −271.06 −1093.1 −1103.3 −3855 −6592 −1200.2 −1084.1 −4669.7 −7245.2 −4045
−0.39208 1.1125 0.6724 −2.6081 −4.1425 −4.1203 −8.5171 −14.16 −6.4361 −8.3144 −11.607 −8.22 −12.277
4.7574E−03 3.2915E−04 2.7430E−01 5.2700E−04 5.7254E−05 5.7815E−05 1.2378E−02 1.6043E−02 2.8405E−02 4.4127E−02 1.7194E−02 6.1557E−03 2.8860E−05
1 2 1 2 2 2 1 1 1 1 1 1 2
59.15 13.95 1.76 24.56 83.78 53.48 172.12 265.85 54.36 63.15 195.41 274.69 182.3
5.6421E+03 7.2116E+03 1.4625E+03 4.3800E+04 6.8721E+04 2.5272E+02 1.3660E+03 5.8534E+03 1.4754E+02 1.2508E+04 6.1111E+03 4.0847E+02 8.6908E+04
132.45 33.19 5.2 44.4 150.86 144.12 417.15 584.15 154.58 126.2 405.65 653.15 309.57
3.7934E+06 1.3154E+06 2.2845E+05 2.6652E+06 4.8963E+06 5.1674E+06 7.7930E+06 1.0276E+07 5.0206E+06 3.3906E+06 1.1301E+07 1.4731E+07 7.2782E+06
2-53
TABLE 2-6 Cmpd. no. 219 220 221 222 223 224 225 226 227 228 229 230 231
Vapor Pressure of Inorganic and Organic Liquids (Concluded ) Name Nitric oxide Cyanogen Carbon monoxide Carbon dioxide Carbon disulfide Hydrogen fluoride Hydrogen chloride Hydrogen bromide2 Hydrogen cyanide Hydrogen sulfide Sulfur dioxide Sulfur trioxide Water
Formula NO C2N2 CO CO2 CS2 HF HCl HBr HCN H2S SO2 SO3 H2O
CAS no.
C1
C2
C3
C4
C5
Tmin, K
Ps at Tmin
Tmax, K
Ps at Tmax
10102439 460195 630080 124389 75150 7664393 7647010 10035106 74908 7783064 7446095 7446119 7732185
72.974 88.589 45.698 140.54 67.114 59.544 104.27 29.315 36.75 85.584 47.365 180.99 73.649
−2650 −5059.9 −1076.6 −4735 −4820.4 −4143.8 −3731.2 −2424.5 −3927.1 −3839.9 −4084.5 −12060 −7258.2
−8.261 −10.483 −4.8814 −21.268 −7.5303 −6.1764 −15.047 −1.1354 −2.1245 −11.199 −3.6469 −22.839 −7.3037
9.7000E−15 1.5403E−05 7.5673E−05 4.0909E−02 9.1695E−03 1.4161E−05 3.1340E−02 2.3806E−18 3.8948E−17 1.8848E−02 1.7990E−17 7.2350E−17 4.1653E−06
6 2 2 1 1 2 1 6 6 1 6 6 2
109.5 245.25 68.15 216.58 161.11 189.79 158.97 185.15 259.83 187.68 197.67 289.95 273.16
2.1956E+04 7.3385E+04 1.5430E+04 5.1867E+05 1.4944E+00 3.3683E+02 1.3522E+04 2.9501E+04 1.8687E+04 2.2873E+04 1.6743E+03 2.0934E+04 6.1056E+02
180.15 400.15 132.92 304.21 552 461.15 324.65 363.15 456.65 373.53 430.75 490.85 647.13
6.5156E+06 5.9438E+06 3.4940E+06 7.3896E+06 8.0408E+06 6.4872E+06 8.3564E+06 8.4627E+06 5.3527E+06 8.9988E+06 7.8596E+06 8.1919E+06 2.1940E+07
All substances are listed in alphabetical order in Table 2-6a. Compiled from Daubert, T. E., R. P. Danner, H. M. Sibul, and C. C. Stebbins, DIPPR Data Compilation of Pure Compound Properties, Project 801 Sponsor Release, July, 1993, Design Institute for Physical Property Data, AIChE, New York, NY; and from Thermodynamics Research Center, “Selected Values of Properties of Hydrocarbons and Related Compounds,” Thermodynamics Research Center Hydrocarbon Project, Texas A&M University, College Station, Texas (extant 1994). Temperatures are in K; vapor pressures are in Pa. Pa × 9.869233E−06 = atm; Pa × 1.450377E−04 = psia; vapor pressure = exp [C1 + (C2/T) + C3 × ln (T) + C4 × T C5 ]. 1 Decomposes violently on heating. Forms explosive peroxides with air or oxygen. Polymerizes under pressure and heat. 2 Coefficients are hypothetical above the decomposition temperature. 3 At the bubble point. 4 Exhibits superfluid properties below 2.2 K.
2-54
VAPOR PRESSURES OF PURE SUBSTANCES
2-55
TABLE 2-6a Alphabetical Index to Substances in Tables 2-6, 2-30, 2-164, 2-193, 2-196, 2-198, and 2-221 Name Acetaldehyde Acetamide Acetic acid Acetic anhydride Acetone Acetonitrile Acetophenone Acetylene Air Ammonia Aniline Anisole Argon Benzene Benzoic acid Benzonitrile Biphenyl Bromine Bromobenzene Bromoethane Bromomethane 1,2-Butadiene 1,3-Butadiene n-Butane 1-Butanol 2-Butanol 1-Butene cis-2-Butene trans-2-Butene n-Butyl acetate n-Butyl mercaptan sec-Butyl mercaptan Butyraldehyde n-Butyric acid n-Butyronitrile Carbon dioxide Carbon disulfide Carbon monoxide Carbon tetrachloride Chlorine Chlorobenzene Chloroethane Chloroform Chloromethane 1-Chloropropane 2-Chloropropane o-Cresol m-Cresol p-Cresol Cumene Cyanogen Cyclohexane Cyclohexanol Cyclohexanone Cyclohexene Cyclopentane Cyclopentene p-Cymene 1-Decanal n-Decane 1-Decene 1,1-Dichloropropane 1,2-Dichloropropane Diethylamine Diethyl ether Diethyl sulfide Diisopropylamine Diisopropyl ketone Dimethylacetylene Dimethylamine N,N-Dimethylaniline 2,3-Dimethylbutane 1,1-Dimethylcyclohexane Dimethyl ether
Synonym Ethanal Ethanoic acid 2-Propanone Methyl cyanide Methyl phenyl ketone
Methyl phenyl ether
Phenyl cyanide 1,1′-Biphenyl Ethyl bromide Methyl bromide
sec-Butyl alcohol Z-2-Butene E-2-Butene 1-Butanethiol 2-Butanethiol Butanal Propyl cyanide
Tetrachloromethane Ethyl chloride Trichloromethane Methyl chloride Propyl chloride Isopropyl chloride 2-Methylphenol 3-Methylphenol 4-Methylphenol Isopropylbenzene Cyclohexyl alcohol Cyclohexyl ketone
p-Isopropyltoluene
Ethyl ether Ethyl sulfide 2,4-Dimethyl-3-pentanone 2-Butyne N,N-Dimethylbenzamine Diisopropyl Methyl ether
Cmpd. no.
Formula
114 175 136 141 123 177 134 45 206 216 166 111 210
C2H4O C2H5NO C2H4O2 C4H6O3 C3H6O C2H3N C8H8O C2H2
67 140 180 79 213 205 197 194 42 43 4 85 86 30 31 32 152 184 186 116 138 179
C6H6 C7H6O2 C7H5N C12H10 Br2 C6H5Br C2H5Br CH3Br C4H6 C4H6 C4H10 C4H10O C4H10O C4H8 C4H8 C4H8 C6H12O2 C4H10S C4H10S C4H8O C4H8O2 C4H7N
222 223 221 193 212 204 196 192 191 198 199 98 99 100 75 220 60 94 133 66 57 64 77
CO2 CS2 CO CCl4 Cl2 C6H5Cl C2H5Cl CHCl3 CH3Cl C3H7Cl C3H7Cl C7H8O C7H8O C7H8O C9H12 C2N2 C6H12 C6H12O C6H10O C6H10 C5H10 C5H8 C10H14
122 10 38 200 201 160 108 189 165 132 47 157 168 23 62 101
C10H20O C10H22 C10H20 C3H6Cl2 C3H6Cl2 C4H11N C4H10O C4H10S C6H15N C7H14O C4H6 C2H7N C8H11N C6H14 C8H16 C2H6O
NH3 C6H7N C7H8O Ar
Name
Synonym
1-Hexene 1-Hexyne 2-Hexyne 3-Hexyne Hydrazine Hydrogen Hydrogen bromide Hydrogen chloride Hydrogen cyanide Hydrogen fluoride Hydrogen sulfide
Cmpd. no.
Formula
34 51 52 53 217 207 226 225 227 224 228
C6H12 C6H10 C6H10 C6H10 N2H4 H2 HBr HCl HCN HF H2S
Isobutyl mercaptan Isobutyric acid Isooctane Isoprene Isopropylamine
2-Methyl-1-propanethiol 2-Methylpropanoic acid 2,2,4-Trimethylpentane 2-Methyl-1,3-butadiene
185 139 27 44 164
C4H10S C4H8O2 C8H18 C5H8 C3H9N
Mesitylene Methane Methanol N-Methylacetamide Methyl acetate Methylacetylene Methylamine N-Methylaniline Methyl benzoate 2-Methylbutane 2-Methyl-1-butanol 3-Methyl-1-butanol 2-Methyl-1-butene 2-Methyl-2-butene Methyl butyl ether 3-Methyl-1-butyne Methyl butyrate Methylcyclohexane Methylcyclopentane 1-Methylcyclopentene Methyl ethyl ether Methyl ethyl ketone Methyl ethyl sulfide Methyl formate Methyl isobutyl ether Methyl isobutyl ketone Methyl isopropyl ether Methyl isopropyl ketone Methyl mercaptan 2-Methylpentane 3-Methyl-2-pentanone 2-Methylpropane 2-Methyl-2-propanol 2-Methylpropene Methyl propionate Methyl propyl ether Methyl tert-butyl ether
1,3,5-Trimethylbenzene
76 1 82 176 143 46 156 167 153 22 90 91 40 41 105 48 145 61 58 65 102 124 188 142 106 128 104 126 181 24 129 21 88 39 144 103 107
C9H12 CH4 CH4O C3H7NO C3H6O2 C3H4 CH5N C7H9N C8H8O2 C5H12 C5H12O C5H12O C5H10 C5H10 C5H12O C5H8 C5H10O2 C7H14 C6H12 C6H10 C3H8O C4H8O C3H8S C2H4O2 C5H12O C6H12O C4H10O C5H10O CH4S C6H14 C6H12O C4H10 C4H10O C4H8 C4H8O2 C4H10O C5H12O
78 209 219 215 218 19 121 9 37
C10H8 Ne NO N2 N2O C19H40 C9H18O C9H20 C9H18
18 120 8 36 55 214
C18H38 C8H16O C8H18 C8H16 C8H14 O2
15 117 5 89
C15H32 C5H10O C5H12 C5H12O
Naphthalene Neon Nitric oxide Nitrogen Nitrous oxide n-Nonadecane 1-Nonanal n-Nonane 1-Nonene n-Octadecane 1-Octanal n-Octane 1-Octene 1-Octyne Oxygen n-Pentadecane 1-Pentanal n-Pentane 1-Pentanol
Methyl alcohol
Isopentane Isoamyl alcohol Amylene
2-Butanone 2-Thiabutane
Methanethiol Isohexane Methyl sec-butyl ketone Isobutane tert-Butyl alcohol Isobutene
n-Nonaldehyde
n-Octaldehyde
Valeraldehyde n-Amyl alcohol
2-56
PHYSICAL AND CHEMICAL DATA
TABLE 2-6a Alphabetical Index to Substances in Tables 2-6, 2-30, 2-164, 2-193, 2-196, 2-198, and 2-221 (Concluded ) Name N,N-Dimethylformamide 2,3-Dimethylpentane Dimethyl sulfide Diphenyl ether n-Dodecane n-Eicosane Ethane Ethanol Ethyl acetate Ethylamine Ethylbenzene Ethyl benzoate Ethyl butyrate Ethylcyclohexane Ethylcyclopentane Ethylene Ethylene glycol Ethylene oxide Ethyl formate Ethyl isopropyl ether Ethyl isopropyl ketone Ethyl mercaptan Ethyl propionate Ethyl propyl ether Fluorine Fluorobenzene Fluoroethane Fluoromethane Formaldehyde Formamide Formic acid Furan Helium-4 n-Heptadecane 1-Heptanal n-Heptane 1-Heptanol 1-Heptene 1-Heptyne n-Hexadecane 1-Hexanal n-Hexane 1-Hexanol 2-Hexanone
Synonym
Methyl sulfide
Ethyl alcohol Phenylethane
1,2-Ethanediol 1,2-Epoxyethane
Ethanethiol
Ethyl fluoride Methyl fluoride Methanal Methanoic acid
n-Heptaldehyde n-Heptyl alcohol
Caproaldehyde n-Hexyl alcohol Methyl n-butyl ketone
Cmpd. no.
Formula
174 25 187 112 12
C3H7NO C7H16 C2H6S C12H10O C12H26
20 2 83 147 159 72 154 149 63 59 28 95 169 146 110 131 182 148 109
C20H42 C2H6 C2H6O C4H8O2 C2H7N C8H10 C9H10O2 C6H12O2 C8H16 C7H14 C2H4 C2H6O2 C2H4O C3H6O2 C5H12O C6H12O C2H6S C5H10O2 C5H12O
211 203 195 190 113 173 135 170
F2 C6H5F C2H5F CH3F CH2O CH3NO CH2O2 C4H4O
208 17 119 7 93 35 54 16 118 6 92 127
He C17H36 C7H14O C7H16 C7H16O C7H14 C7H12 C16H34 C6H12O C6H14 C6H14O C6H12O
Name
Synonym
Cmpd. no.
Formula
Methyl n-propyl ketone Diethyl ketone
125 130 33 49 50 97 115 3 84 87 137 178 151 162 163 73 29 96 150 183 172
C5H10O C5H10O C5H10 C5H8 C5H8 C6H6O C3H6O C3H8 C3H8O C3H8O C3H6O2 C3H5N C5H10O2 C3H9N C6H15N C9H12 C3H6 C3H8O2 C4H8O2 C3H8S C5H5N
Styrene Sulfur dioxide Sulfur trioxide
80 229 230
C8H8 SO2 SO3
m-Terphenyl n-Tetradecane Thiophene Toluene n-Tridecane Triethylamine Trimethylamine 1,2,4-Trimethylbenzene 2,3,3-Trimethylpentane
81 14 171 68 13 161 158 74 26
C18H14 C14H30 C4H4S C7H8 C13H28 C6H15N C3H9N C9H12 C8H18
11
C11H24
Vinyl acetate Vinylacetylene Vinyl chloride
155 56 202
C4H6O2 C4H4 C2H3Cl
Water
231
H2O
69 70 71
C8H10 C8H10 C8H10
2-Pentanone 3-Pentanone 1-Pentene 1-Pentyne 2-Pentyne Phenol 1-Propanal n-Propane 1-Propanol 2-Propanol n-Propionic acid n-Propionitrile n-Propyl acetate n-Propylamine di-n-Propylamine n-Propylbenzene Propylene 1,2-Propylene glycol n-Propyl formate n-Propyl mercaptan Pyridine
Propionaldehyde n-Propyl alcohol Isopropyl alcohol Ethyl cyanide
1,2-Propanediol Propanethiol
n-Undecane
o-Xylene m-Xylene p-Xylene
1,2-Dimethylbenzene 1,3-Dimethylbenzene 1,4-Dimethylbenzene
VAPOR PRESSURES OF PURE SUBSTANCES TABLE 2-7
2-57
Vapor Pressures of Inorganic Compounds, up to 1 atm* Compound
Pressure, mm Hg 1
Name Aluminum borohydride bromide chloride fluoride iodide oxide Ammonia heavy Ammonium bromide carbamate chloride cyanide hydrogen sulfide iodide Antimony tribromide trichloride pentachloride triiodide trioxide Argon Arsenic Arsenic tribromide trichloride trifluoride pentafluoride trioxide Arsine Barium Beryllium borohydride bromide chloride iodide Bismuth tribromide trichloride Diborane hydrobromide Borine carbonyl triamine Boron hydrides dihydrodecaborane dihydrodiborane dihydropentaborane tetrahydropentaborane tetrahydrotetraborane Boron tribromide trichloride trifluoride Bromine pentafluoride Cadmium chloride fluoride iodide oxide Calcium Carbon (graphite) dioxide disulfide monoxide oxyselenide oxysulfide selenosulfide subsulfide tetrabromide tetrachloride tetrafluoride Cesium bromide chloride fluoride iodide
5
10
20
Al Al(BH4)3 AlBr3 Al2Cl6 AlF3 AlI3 Al2O3 NH3 ND3 NH4Br N2H6CO2 NH4Cl NH4CN NH4HS NH4I Sb SbBr3 SbCl3 SbCl5 SbI3 Sb4O6 A As AsBr3 AsCl3 AsF3 AsF5 As2O3 AsH3 Ba Be(BH4)2 BeBr2 BeCl2 BeI2 Bi BiBr3 BiCl3 B2H5Br BH3CO B3N3H6 B10H14 B2H6 B5H9 B5H11 B4H10 BBr3 BCl3 BF3 Br2 BrF5 Cd CdCl2 CdF2 CdI2 CdO Ca C CO2 CS2 CO COSe COS CSeS C3S2 CBr4 CCl4 CF4 Cs CsBr CsCl CsF CsI
40
60
100
200
400
760
Melting point, °C
1749 −3.9 176.1 152.0 1422 294.5 2665 −68.4 −67.4 320.0 26.7 271.5 −0.5 0.0 331.8 1223 203.5 143.3 114.1 303.5 957 −200.5 518 145.2 70.9 13.2 −84.3 332.5 −98.0 1301 58.6 405 411 411 1271 360 343 −29.0 −95.3 +4.0
1844 +11.2 199.8 161.8 1457 322.0 2766 −57.0 −57.0 345.3 37.2 293.2 +9.6 +10.5 355.8 1288 225.7 165.9
1947 28.1 227.0 171.6 1496 354.0 2874 −45.4 −45.4 370.8 48.0 316.5 20.5 21.8 381.0 1364 250.2 192.2
2056 45.9 256.3 180.2 1537 385.5 2977 −33.6 −33.4 396.0 58.3 337.8 31.7 33.3 404.9 1440 275.0 219.0
660 −64. 97. 192.4 1040
333.8 1085 −195.6 548 167.7 89.2 26.7 −75.5 370.0 −87.2 1403 69.0 427 435 435 1319 392 372 −15.4 −85.5 18.5
368.5 1242 −190.6 579 193.6 109.7 41.4 −64.0 412.2 −75.2 1518 79.7 451 461 461 1370 425 405 0.0 −74.8 34.3
401.0 1425 −185.6 610 220.0 130.4 56.3 −52.8 457.2 −62.1 1638 90.0 474 487 487 1420 461 441 +16.3 −64.0 50.6
142.3 −120.9 +9.6 20.1 −28.1 33.5 −32.4 −123.0 +9.3 −4.5 611 797 1486 640 1341 1207 4373 −100.2 −5.1 −205.7 −61.7 −85.9 28.3 109.9 119.7 23.0 −150.7 509 1072 1069 1025 1055
163.8 −111.2 24.6 34.8 −14.0 50.3 −18.9 −115.9 24.3 +9.9 658 847 1561 688 1409 1288 4516 −93.0 +10.4 −201.3 −49.8 −75.0 45.7 130.8 139.7 38.3 −143.6 561 1140 1139 1092 1124
−99.6 40.8 51.2 +0.8 70.0 −3.6 −108.3 41.0 25.7 711 908 1651 742 1484 1388 4660 −85.7 28.0 −196.3 −35.6 −62.7 65.2
−86.5 58.1 67.0 16.1 91.7 +12.7 −100.7 58.2 40.4 765 967 1751 796 1559 1487 4827 −78.2 46.5 −191.3 −21.9 −49.9 85.6
163.5 57.8 −135.5 624 1221 1217 1170 1200
189.5 76.7 −127.7 690 1300 1300 1251 1280
Temperature, °C
Formula 1284 81.3 100.0 1238 178.0 2148 −109.1
1421 −52.2 103.8 116.4 1298 207.7 2306 −97.5
1487 −42.9 118.0 123.8 1324 225.8 2385 −91.9
1555 −32.5 134.0 131.8 1350 244.2 2465 −85.8
1635 −20.9 150.6 139.9 1378 265.0 2549 −79.2
198.3 −26.1 160.4 −50.6 −51.1 210.9 886 93.9 49.2 22.7 163.6 574 −218.2 372 41.8 −11.4
234.5 −10.4 193.8 −35.7 −36.0 247.0 984 126.0 71.4 48.6 203.8 626 −213.9 416 70.6 +11.7
252.0 −2.9 209.8 −28.6 −28.7 263.5 1033 142.7 85.2 61.8 223.5 666 −210.9 437 85.2 +23.5
270.6 +5.3 226.1 −20.9 −20.8 282.8 1084 158.3 100.6 75.8 244.8 729 −207.9 459 101.3 36.0
−117.9 212.5 −142.6
−108.0 242.6 −130.8 984 19.8 325 328 322 1099 261 242 −75.3 −127.3 −45.0
−103.1 259.7 −124.7 1049 28.1 342 346 341 1136 282 264 −66.3 −121.1 −35.3
−98.0 279.2 −117.7 1120 36.8 361 365 361 1177 305 287 −56.4 −114.1 −25.0
290.0 14.0 245.0 −12.6 −12.3 302.8 1141 177.4 117.8 91.0 267.8 812 −204.9 483 118.7 50.0 −2.5 −92.4 299.2 −110.2 1195 46.2 379 384 382 1217 327 311 −45.4 −106.6 −13.2
1684 −13.4 161.7 145.4 1398 277.8 2599 −74.3 −74.0 303.8 19.6 256.2 −7.4 −7.0 316.0 1176 188.1 128.3 101.0 282.5 873 −202.9 498 130.0 58.7 +4.2 −88.5 310.3 −104.8 1240 51.7 390 395 394 1240 340 324 −38.2 −101.9 −5.8
3586 −134.3 −73.8 −222.0 −117.1 −132.4 −47.3 14.0
80.8 −149.5 −40.4 −29.9 −73.1 −20.4 −75.2 −145.4 −32.8 −51.0 455 618 1231 481 1100 926 3828 −124.4 −54.3 −217.2 −102.3 −119.8 −26.5 41.2
90.2 −144.3 −30.7 −19.9 −64.3 −10.1 −66.9 −141.3 −25.0 −41.9 484 656 1286 512 1149 983 3946 −119.5 −44.7 −215.0 −95.0 −113.3 −16.0 54.9
100.0 −138.5 −20.0 −9.2 −54.8 +1.5 −57.9 −136.4 −16.8 −32.0 516 695 1344 546 1200 1046 4069 −114.4 −34.3 −212.8 −86.3 −106.0 −4.4 69.3
−50.0 −184.6 279 748 744 712 738
−30.0 −174.1 341 838 837 798 828
−19.6 −169.3 375 887 884 844 873
−8.2 −164.3 409 938 934 893 923
117.4 −131.6 −8.0 +2.7 −44.3 14.0 −47.8 −131.0 −8.0 −21.0 553 736 1400 584 1257 1111 4196 −108.6 −22.5 −210.0 −76.4 −98.3 +8.6 85.6 96.3 +4.3 −158.8 449 993 989 947 976
127.8 −127.2 −0.4 10.2 −37.4 22.1 −41.2 −127.6 −0.6 −14.0 578 762 1436 608 1295 1152 4273 −104.8 −15.3 −208.1 −70.2 −93.0 17.0 96.0 106.3 12.3 −155.4 474 1026 1023 980 1009
+1.0 289 291 283 1021 −93.3 −139.2 −63.0 60.0 −159.7 −50.2 −90.9 −41.4 −91.5 −154.6 −48.7 −69.3 394 1112 416 1000
*Compiled from the extended tables published by D. R. Stull in Ind. Eng. Chem., 39, 517 (1947).
2050 −77.7 −74.0 520 36 630.5 96.6 73.4 2.8 167 656 −189.2 814 −18 −5.9 −79.8 312.8 −116.3 850 123 490 405 488 271 218 230 −104.2 −137.0 −58.2 99.6 −169 −47.0 −119.9 −45 −107 −126.8 −7.3 −61.4 320.9 568 520 385 851 −57.5 −110.8 −205.0 −138.8 −75.2 +0.4 90.1 −22.6 −183.7 28.5 636 646 683 621
2-58
PHYSICAL AND CHEMICAL DATA
TABLE 2-7
Vapor Pressures of Inorganic Compounds, up to 1 atm (Continued ) Compound
Name Chlorine fluoride trifluoride monoxide dioxide heptoxide Chlorosulfonic acid Chromium carbonyl oxychloride Cobalt chloride nitrosyl tricarbonyl Columbium fluoride Copper Cuprous bromide chloride iodide Cyanogen bromide chloride fluoride Deuterium cyanide Fluorine oxide Germanium bromide chloride hydride Trichlorogermane Tetramethylgermane Digermane Trigermane Gold Helium para-Hydrogen Hydrogen bromide chloride cyanide fluoride iodide oxide (water) sulfide disulfide selenide telluride Iodine heptafluoride Iron pentacarbonyl Ferric chloride Ferrous chloride Krypton Lead bromide chloride fluoride iodide oxide sulfide Lithium bromide chloride fluoride iodide Magnesium chloride Manganese chloride Mercury Mercuric bromide chloride iodide Molybdenum hexafluoride oxide
Pressure, mm Hg 1
5
10
20
−118.0 −98.5
−106.7 −143.4 −80.4 −81.6
−45.3 32.0 1616 36.0 −18.4
−23.8 53.5 1768 58.0 +3.2
−101.6 −139.0 −71.8 −73.1 −59.0 −13.2 64.0 1845 68.3 13.8
−93.3 −134.3 −62.3 −64.3 −51.2 −2.1 75.3 1928 79.5 25.7
86.3 1879 718 702 656 −76.8 −10.0 −53.8 −118.5 −46.7 −214.1 −182.3 56.8 −15.0 −145.3 −13.0 −45.2 −60.1 −0.9 2154 −271.3 −261.3 −121.8 −135.6 −47.7 −65.8 −102.3 11.2 −116.3 −15.2 −97.9 −75.4 73.2 −63.0 2039 +4.6 235.5 700 −187.2 1162 610 648 904 571 1085 975 881 888 932 1211 841 743 930 1505 778 184.0 179.8 180.2 204.5 3535 −40.8 814
−1.3 103.0 1970 777 766 716 −70.1 −1.0 −46.1 −112.8 −38.8 −211.0 −177.8 71.8 −4.1 −139.2 −3.0 −35.0 −49.9 +11.8 2256 −271.1 −260.4 −115.4 −130.0 −39.7 −56.0 −94.5 22.1 −109.7 −5.1 −91.8 −67.8 84.7 −54.5 2128 16.7 246.0 737 −182.9 1234 646 684 950 605 1134 1005 940 939 987 1270 883 789 988 1583 825 204.6 194.3 195.8 220.0 3690 −32.0 851
60
100
200
400
760
Melting point, °C
−71.7 −120.8 −34.7 −39.4 −29.4 29.1 105.3 2139 108.0 58.0 843 29.0 148.5 2207 951 960 907 −51.8 22.6 −24.9 −97.0 −17.5 −202.7 −165.8 113.2 27.5 −120.3 26.5 −6.3 −20.3 47.9 2521 −270.3 −257.9 −97.7 −114.0 −17.8 −28.2 −72.1 51.6 −91.6 22.0 −74.2 −45.7 116.5 −31.9 2360 50.3 272.5 842 −171.8 1421 745 784 1080 701 1265 1108 1097 1076 1129 1425 993 909 1142 1792 960 261.7 237.8 237.0 261.8 4109 −8.0 955
−60.2 −114.4 −20.7 −26.5 −17.8 44.6 120.0 2243 121.8 75.2 904 44.4 172.2 2325 1052 1077 1018 −42.6 33.8 −14.1 −89.2 −5.4 −198.3 −159.0 135.4 44.4 −111.2 41.6 +8.8 −4.7 67.0 2657 −269.8 −256.3 −88.1 −105.2 −5.3 −13.2 −60.3 66.5 −82.3 35.3 −65.2 −32.4 137.3 −20.7 2475 68.0 285.0 897 −165.9 1519 796 833 1144 750 1330 1160 1178 1147 1203 1503 1049 967 1223 1900 1028 290.7 262.7 256.5 291.0 4322 +4.1 1014
−47.3 −107.0 −4.9 −12.5 −4.0 62.2 136.1 2361 137.2 95.2 974 62.0 198.0 2465 1189 1249 1158 −33.0 46.0 −2.3 −80.5 +10.0 −193.2 −151.9 161.6 63.8 −100.2 58.3 26.0 +13.3 88.6 2807 −269.3 −254.5 −78.0 −95.3 +10.2 +2.5 −48.3 83.0 −71.8 49.6 −53.6 −17.2 159.8 −8.3 2605 86.1 298.0 961 −159.0 1630 856 893 1219 807 1402 1221 1273 1226 1290 1591 1110 1034 1316 2029 1108 323.0 290.0 275.5 324.2 4553 17.2 1082
−33.8 −100.5 +11.5 +2.2 +11.1 78.8 151.0 2482 151.0 117.1 1050 80.0 225.0 2595 1355 1490 1336 −21.0 61.5 +13.1 −72.6 26.2 −187.9 −144.6 189.0 84.0 −88.9 75.0 44.0 31.5 110.8 2966 −268.6 −252.5 −66.5 −84.8 25.9 19.7 −35.1 100.0 −60.4 64.0 −41.1 −2.0 183.0 +4.0 2735 105.0 319.0 1026 −152.0 1744 914 954 1293 872 1472 1281 1372 1310 1382 1681 1171 1107 1418 2151 1190 357.0 319.0 304.0 354.0 4804 36.0 1151
−100.7 −145 −83 −116 −59 −91 −80 1615
Temperature, °C
Formula Cl2 ClF ClF3 Cl2O ClO2 Cl2O7 HSO3Cl Cr Cr(CO)6 CrO2Cl2 CoCl2 Co(CO)3NO CbF5 Cu Cu2Br2 Cu2Cl2 Cu2I2 C2N2 CNBr CNCl CNF DCN F2 F2O GeBr4 GeCl4 GeH4 GeHCl3 Ge(CH3)4 Ge2H6 Ge3H8 Au He H2 HBr HCl HCN H2F2 HI H2O H2S HSSH H2Se H2Te I2 IF7 Fe Fe(CO)5 Fe2Cl6 FeCl2 Kr Pb PbBr2 PbCl2 PbF2 PbI2 PbO PbS Li LiBr LiCl LiF LiI Mg MgCl2 Mn MnCl2 Hg HgBr2 HgCl2 HgI2 Mo MoF6 MoO3
40
1628 572 546 −95.8 −35.7 −76.7 −134.4 −68.9 −223.0 −196.1 −45.0 −163.0 −41.3 −73.2 −88.7 −36.9 1869 −271.7 −263.3 −138.8 −150.8 −71.0 −123.3 −17.3 −134.3 −43.2 −115.3 −96.4 38.7 −87.0 1787 194.0 −199.3 973 513 547 479 943 852 723 748 783 1047 723 621 778 1292 126.2 136.5 136.2 157.5 3102 −65.5 734
1795 666 645 610 −83.2 −18.3 −61.4 −123.8 −54.0 −216.9 −186.6 43.3 −24.9 −151.0 −22.3 −54.6 −69.8 −12.8 2059 −271.5 −261.9 −127.4 −140.7 −55.3 −74.7 −109.6 +1.2 −122.4 −24.4 −103.4 −82.4 62.2 −70.7 1957 −6.5 221.8 −191.3 1099 578 615 861 540 1039 928 838 840 880 1156 802 702 877 1434 736 164.8 165.3 166.0 189.2 3393 −49.0 785
−84.5 −128.8 −51.3 −54.3 −42.8 +10.3 87.6 2013 91.2 38.5 770 +11.0 121.5 2067 844 838 786 −62.7 +8.6 −37.5 −106.4 −30.1 −207.7 −173.0 88.1 +8.0 −131.6 +8.8 −23.4 −38.2 26.3 2363 −270.7 −259.6 −108.3 −123.8 −30.9 −45.0 −85.6 34.0 −102.3 +6.0 −84.7 −59.1 97.5 −45.3 2224 30.3 256.8 779 −178.4 1309 686 725 1003 644 1189 1048 1003 994 1045 1333 927 838 1050 1666 879 228.8 211.5 212.5 238.2 3859 −22.1 892
−79.0 −125.3 −44.1 −48.0 −37.2 +18.2 95.2 2067 98.3 46.7 801 18.5 133.2 2127 887 886 836 −57.9 14.7 −32.1 −102.3 −24.7 −205.6 −170.0 98.8 16.2 −126.7 16.2 −16.2 −30.7 35.5 2431 −270.6 −258.9 −103.8 −119.6 −25.1 −37.9 −79.8 41.5 −97.9 12.8 −80.2 −53.7 105.4 −39.4 2283 39.1 263.7 805 −175.7 1358 711 750 1036 668 1222 1074 1042 1028 1081 1372 955 868 1088 1720 913 242.0 221.0 222.2 249.0 3964 −16.2 917
735 −11 75.5 1083 504 422 605 −34.4 58 −6.5 −12 −223 −223.9 26.1 −49.5 −165 −71.1 −88 −109 −105.6 1063 −259.1 −87.0 −114.3 −13.2 −83.7 −50.9 0.0 −85.5 −89.7 −64 −49.0 112.9 5.5 1535 −21 304 −156.7 327.5 373 501 855 402 890 1114 186 547 614 870 446 651 712 1260 650 −38.9 237 277 259 2622 17 795
VAPOR PRESSURES OF PURE SUBSTANCES TABLE 2-7
2-59
Vapor Pressures of Inorganic Compounds, up to 1 atm (Continued ) Compound
Name Neon Nickel carbonyl chloride Nitrogen Nitric oxide Nitrogen dioxide Nitrogen pentoxide Nitrous oxide Nitrosyl chloride fluoride Osmium tetroxide (yellow) (white) Oxygen Ozone Phosgene Phosphorus (yellow) (violet) tribromide trichloride pentachloride Phosphine Phosphonium bromide chloride iodide Phosphorus trioxide pentoxide oxychloride thiobromide thiochloride Platinum Potassium bromide chloride fluoride hydroxide iodide Radon Rhenium heptoxide Rubidium bromide chloride fluoride iodide Selenium dioxide hexafluoride oxychloride tetrachloride Silicon dioxide tetrachloride tetrafluoride Trichlorofluorosilane Iodosilane Diiodosilane Disiloxan Trisilane Trisilazane Tetrasilane Octachlorotrisilane Hexachlorodisiloxane Hexachlorodisilane Tribromosilane Trichlorosilane Trifluorosilane Dibromosilane Difluorosilane Monobromosilane Monochlorosilane Monofluorosilane Tribromofluorosilane Dichlorodifluorosilane Trifluorobromosilane
Pressure, mm Hg 1
5
10
20
40
−257.3 1810
−255.5 1979
−254.6 2057
−253.7 2143
671 −226.1 −184.5 −55.6 −36.8 −143.4
731 −221.3 −180.6 −42.7 −23.0 −133.4
759 −219.1 −178.2 −36.7 −16.7 −128.7
789 −216.8 −175.3 −30.4 −10.0 −124.0
−132.0 3.2 −5.6 −219.1 −180.4 −92.9 76.6 237 7.8 −51.6 55.5
−120.3 22.0 +15.6 −213.4 −168.6 −77.0 111.2 271 34.4 −31.5 74.0
−114.3 31.3 26.0 −210.6 −163.2 −69.3 128.0 287 47.8 −21.3 83.2
−107.8 41.0 37.4 −207.5 −157.2 −60.3 146.2 306 62.4 −10.2 92.5
−43.7 −91.0 −25.2 384
−28.5 −79.6 −9.0 39.7 424
50.0 −18.3 2730 341 795 821 885 719 745 −144.2 212.5 297 781 792 921 748 356 157.0 −118.6 34.8 74.0 1724
72.4 +4.6 3007 408 892 919 988 814 840 −132.4 237.5 358 876 887 982 839 413 187.7 −105.2 59.8 96.3 1835
−63.4 −144.0 −92.6
−44.1 −134.8 −76.4 −53.0 3.8 −95.8 −49.7 −49.9 −6.2 74.7 17.8 27.4 −8.0 −62.6 −142.7 −40.0 −136.0 −85.7 −104.3 −145.5 −25.4 −110.5
−21.2 −74.0 −1.1 53.0 442 2.0 83.6 16.1 3146 443 940 968 1039 863 887 −126.3 248.0 389 923 937 1016 884 442 202.5 −98.9 71.9 107.4 1888 1732 −34.4 −130.4 −68.3 −47.7 18.0 −88.2 −40.0 −40.4 +4.3 89.3 29.4 38.8 +3.4 −53.4 −138.2 −29.4 −130.4 −77.3 −97.7 −141.2 −15.1 −102.9
−13.3 −68.0 +7.3 67.8 462 13.6 95.5 29.0 3302 483 994 1020 1096 918 938 −119.2 261.0 422 975 990 1052 935 473 217.5 −92.3 84.2 118.1 1942 1798 −24.0 −125.9 −59.0 −33.4 34.1 −79.8 −29.0 −30.0 15.8 104.2 41.5 51.5 16.0 −43.8 −132.9 −18.0 −124.3 −68.3 −90.1 −136.3 −3.7 −94.5
−252.6 2234 −23.0 821 −214.0 −171.7 −23.9 −2.9 −118.3 −60.2 −100.3 51.7 50.5 −204.1 −150.7 −50.3 166.7 323 79.0 +2.3 102.5 −129.4 −5.0 −61.5 16.1 84.0 481 27.3 108.0 42.7 3469 524 1050 1078 1156 976 995 −111.3 272.0 459 1031 1047 1096 991 506 234.1 −84.7 98.0 130.1 2000 1867 −12.1 −120.8 −48.8 −21.8 52.6 −70.4 −16.9 −18.5 28.4 121.5 55.2 65.3 30.0 −32.9 −127.3 −5.2 −117.6 −57.8 −81.8 −130.8 +9.2 −85.0
100
200
400
760
Melting point, °C
−251.0 2364 −6.0 866 −209.7 −166.0 −14.7 7.4 −110.3 −46.3 −88.8 71.5 71.5 −198.8 −141.0 −35.6 197.3 349 103.6 21.0 117.0 −118.8 7.4 −52.0 29.3 108.3 510 47.4 126.3 63.8 3714 586 1137 1164 1245 1064 1080 −99.0 289.0 514 1114 1133 1168 1072 554 258.0 −73.9 118.0 147.5 2083 1969 +5.4 −113.3 −33.2 −4.4 79.4 −55.9 +1.6 −1.1 47.4 146.0 75.4 85.4 51.6 −16.4 −118.7 14.1 −107.3 −42.3 −68.5 −122.4 28.6 −70.3
−249.7 2473 +8.8 904 −205.6 −162.3 −5.0 15.6 −103.6 −34.0 −79.2 89.5 89.5 −194.0 −132.6 −22.3 222.7 370 125.2 37.6 131.3 −109.4 17.6 −44.0 39.9 129.0 532 65.0 141.8 82.0 3923 643 1212 1239 1323 1142 1152 −87.7 307.0 563 1186 1207 1239 1141 594 277.0 −64.8 134.6 161.0 2151 2053 21.0 −170.2 −19.3 +10.7 101.8 −43.5 17.8 +14.0 63.6 166.2 92.5 102.2 70.2 −1.8 −111.3 31.6 −98.3 −28.6 −57.0 −115.2 45.7 −58.0 −69.8
−248.1 2603 25.8 945 −200.9 −156.8 +8.0 24.4 −96.2 −20.3 −68.2 109.3 109.3 −188.8 −122.5 −7.6 251.0 391 149.7 56.9 147.2 −98.3 28.0 −35.4 51.6 150.3 556 84.3 157.8 102.3 4169 708 1297 1322 1411 1233 1238 −75.0 336.0 620 1267 1294 1322 1223 637 297.7 −55.2 151.7 176.4 2220 2141 38.4 −100.7 −4.0 27.9 125.5 −29.3 35.5 31.0 81.7 189.5 113.6 120.6 90.2 +14.5 −102.8 50.7 −87.6 −13.3 −44.5 −106.8 64.6 −45.0 −55.9
−246.0 2732 42.5 987 −195.8 −151.7 21.0 32.4 −85.5 −6.4 −56.0 130.0 130.0 −183.1 −111.1 +8.3 280.0 417 175.3 74.2 162.0 −87.5 38.3 −27.0 62.3 173.1 591 105.1 175.0 124.0 4407 774 1383 1407 1502 1327 1324 −61.8 362.4 679 1352 1381 1408 1304 680 317.0 −45.8 168.0 191.5 2287 2227 56.8 −94.8 +12.2 45.4 149.5 −15.4 53.1 48.7 100.0 211.4 135.6 139.0 111.8 31.8 −95.0 70.5 −77.8 +2.4 −30.4 −98.0 83.8 −31.8 −41.7
−248.7 1452 −25 1001 −210.0 −161 −9.3 30 −90.9 −64.5 −134 56 42 −218.7 −251 −104 44.1 590 −40 −111.8
Temperature, °C
Formula Ne Ni Ni(CO)4 NiCl2 N2 NO NO2 N2O5 N 2O NOCl NOF OsO4 OsO4 O2 O3 COCl2 P P PBr3 PCl3 PCl5 PH3 PH4Br PH4Cl PH4I P4O6 P4O10 POCl3 PSBr3 PSCl3 Pt K KBr KCl KF KOH KI Rn Re2O7 Rb RbBr RbCl RbF RbI Se SeO2 SeF6 SeOCl2 SeCl4 Si SiO2 SiCl4 SiF4 SiFCl3 SiH3I SiH2I2 (SiH3)2O Si3H8 (SiH3)3N Si4H10 Si3Cl3 (SiCl3)2O Si2Cl6 SiHBr3 SiHCl3 SiHF3 SiH2Br2 SiH2F2 SiH3Br SiH3Cl SiH3F SiFBr3 SiF2Cl2 SiF3Br
60
−112.5 −68.9 −68.7 −27.7 46.3 −5.0 +4.0 −30.5 −80.7 −152.0 −60.9 −146.7 −117.8 −153.0 −46.1 −124.7
−251.9 2289 −15.9 840 −212.3 −168.9 −19.9 +1.8 −114.9 −54.2 −95.7 59.4 59.4 −201.9 −146.7 −44.0 179.8 334 89.8 10.2 108.3 −125.0 +0.3 −57.3 21.9 94.2 493 35.8 116.0 51.8 3574 550 1087 1115 1193 1013 1030 −106.2 280.0 482 1066 1084 1123 1026 527 244.6 −80.0 106.5 137.8 2036 1911 −4.8 −117.5 −42.2 −14.3 64.0 −64.2 −9.0 −11.0 36.6 132.0 63.8 73.9 39.2 −25.8 −123.7 +3.2 −113.3 −51.1 −76.0 −127.2 17.4 −78.6
−132.5 −28.5 22.5 569 2 38 −36.2 1755 62.3 730 790 880 380 723 −71 296 38.5 682 715 760 642 217 340 −34.7 8.5 1420 1710 −68.8 −90 −120.8 −57.0 −1.0 −144.2 −117.2 −105.7 −93.6 −33.2 −1.2 −73.5 −126.6 −131.4 −70.2 −93.9 −82.5 −139.7 −70.5
2-60
PHYSICAL AND CHEMICAL DATA
TABLE 2-7
Vapor Pressures of Inorganic Compounds, up to 1 atm (Concluded ) Compound
Pressure, mm Hg
Name
Formula
Trifluorochlorosilane Hexafluorodisilane Dichlorofluorobromosilane Dibromochlorofluorosilane Silane Disilane Silver chloride iodide Sodium bromide chloride cyanide fluoride hydroxide iodide Strontium Strontium oxide Sulfur monochloride hexafluoride Sulfuryl chloride Sulfur dioxide trioxide (α) trioxide (β) trioxide (γ) Tellurium chloride fluoride Thallium Thallous bromide chloride iodide Thionyl bromide Thionyl chloride Tin Stannic bromide Stannous chloride Stannic chloride iodide hydride Tin tetramethyl trimethyl-ethyl trimethyl-propyl Titanium chloride Tungsten Tungsten hexafluoride Uranium hexafluoride Vanadyl trichloride Xenon Zinc chloride fluoride diethyl Zirconium bromide chloride iodide
SiF3Cl Si2F6 SiFCl2Br SiFClBr2 SiH4 Si2H6 Ag AgCl AgI Na NaBr NaCl NaCN NaF NaOH NaI Sr SrO S S2Cl2 SF6 SO2Cl2 SO2 SO3 SO3 SO3 Te TeCl4 TeF6 Tl TlBr TlCl TlI SOBr2 SOCl2 Sn SnBr4 SnCl2 SnCl4 SnI4 SnH4 Sn(CH3)4 Sn(CH3)3·C2H5 Sn(CH3)3·C3H7 TiCl4 W WF6 UF6 VOCl3 Xe Zn ZnCl2 ZnF2 Zn(C2H5)2 ZrBr4 ZrCl4 ZrI4
1
5
10
20
40
−144.0 −81.0 −86.5 −65.2 −179.3 −114.8 1357 912 820 439 806 865 817 1077 739 767
−133.0 −68.8 −68.4 −45.5 −168.6 −99.3 1500 1019 927 511 903 967 928 1186 843 857 847 2198 223.0 +15.7 −120.6 −35.1 −83.0 −23.7 −19.2 −2.0 605
−127.0 −63.1 −59.0 −35.6 −163.0 −91.4 1575 1074 983 549 952 1017 983 1240 897 903 898 2262 243.8 27.5 −114.7 −24.8 −76.8 −16.5 −12.3 +4.3 650 233 −92.4 983 522 517 531 31.0 −21.9 1703 72.7 391 +10.0 175.8 −118.5 −20.6 +3.8 21.8 21.3 4507 −49.2 −13.8 12.2 −152.8 593 508 1086 +11.7 250 230 311
−120.5 −57.0 −48.8 −24.5 −156.9 −82.7 1658 1134 1045 589 1005 1072 1046 1300 953 952 953 2333 264.7 40.0 −108.4 −13.4 −69.7 −9.1 −4.9 11.1 697 253 −86.0 1040 559 550 567 44.1 −10.5 1777 88.1 420 22.0 196.2 −111.2 −9.3 16.1 34.0 34.2 4690 −41.5 −5.2 26.6 −147.1 632 536 1129 24.2 266 243 329
−112.8 −50.6 −37.0 −12.0 −150.3 −72.8 1743 1200 1111 633 1063 1131 1115 1363 1017 1005 1018 2410 288.3 54.1 −101.5 −1.0 −60.5 −1.0 +3.2 17.9 753 273 −78.4 1103 598 589 607 58.8 +2.2 1855 105.5 450 35.2 218.8 −102.3 +3.5 30.0 48.5 48.4 4886 −33.0 +4.4 40.0 −141.2 673 566 1175 38.0 281 259 344
100
200
400
760
Melting point, °C
−108.2 −46.7 −29.0 −4.7 −146.3 −66.4 1795 1242 1152 662 1099 1169 1156 1403 1057 1039 1057
−101.7 −41.7 −19.5 +6.3 −140.5 −57.5 1865 1297 1210 701 1148 1220 1214 1455 1111 1083 1111
−91.7 −34.2 −3.2 23.0 −131.6 −44.6 1971 1379 1297 758 1220 1296 1302 1531 1192 1150 1192
−81.0 −26.4 +15.4 43.0 −122.0 −29.0 2090 1467 1400 823 1304 1379 1401 1617 1286 1225 1285
−70.0 −18.9 35.4 59.5 −111.5 −14.3 2212 1564 1506 892 1392 1465 1497 1704 1378 1304 1384
305.5 63.2 −96.8 +7.2 −54.6 +4.0 8.0 21.4 789 287 −73.8 1143 621 612 631 68.3 10.4 1903 116.2 467 43.5 234.2 −96.6 11.7 38.4 57.5 58.0 5007 −27.5 10.4 49.8 −137.7 700 584 1207 47.2 289 268 355
327.2 75.3 −90.9 17.8 −46.9 10.5 14.3 28.0 838 304 −67.9 1196 653 645 663 80.6 21.4 1968 131.0 493 54.7 254.2 −89.2 22.8 50.0 69.8 71.0 5168 −20.3 18.2 62.5 −132.8 736 610 1254 59.1 301 279 369
359.7 93.5 −82.3 33.7 −35.4 20.5 23.7 35.8 910 330 −57.3 1274 703 694 712 99.0 37.9 2063 152.8 533 72.0 283.5 −78.0 39.8 67.3 88.0 90.5 5403 −10.0 30.0 82.0 −125.4 788 648 1329 77.0 318 295 389
399.6 115.4 −72.6 51.3 −23.0 32.6 32.6 44.0 997 360 −48.2 1364 759 748 763 119.2 56.5 2169 177.7 577 92.1 315.5 −65.2 58.5 87.6 109.6 112.7 5666 +1.2 42.7 103.5 −117.1 844 689 1417 97.3 337 312 409
444.6 138.0 −63.5 69.2 −10.0 44.8 44.8 51.6 1087 392 −38.6 1457 819 807 823 139.5 75.4 2270 204.7 623 113.0 348.0 −52.3 78.0 108.8 131.7 136.0 5927 17.3 55.7 127.2 −108.0 907 732 1497 118.0 357 331 431
−142 −18.6 −112.3 −99.3 −185 −132.6 960.5 455 552 97.5 755 800 564 992 318 651 800 2430 112.8 −80 −50.2 −54.1 −73.2 16.8 32.3 62.1 452 224 −37.8 3035 460 430 440 −52.2 −104.5 231.9 31.0 246.8 −30.2 144.5 −149.9
60
Temperature, °C
2068 183.8 −7.4 −132.7 −95.5 −39.0 −34.0 −15.3 520 −111.3 825 440 −6.7 −52.9 1492 316 −22.7 −140.0 −51.3 −30.0 −12.0 −13.9 3990 −71.4 −38.8 −23.2 −168.5 487 428 970 −22.4 207 190 264
−98.8 931 490 487 502 +18.4 −32.4 1634 58.3 366 −1.0 156.0 −125.8 −31.0 −7.6 +10.7 +9.4 4337 −56.5 −22.0 +0.2 −158.2 558 481 1055 0.0 237 217 297
−30 3370 −0.5 69.2 −111.6 419.4 365 872 −28 450 437 499
VAPOR PRESSURES OF PURE SUBSTANCES TABLE 2-8
2-61
Vapor Pressures of Organic Compounds, up to 1 atm* Pressure, mm Hg Compound
1
Name
Formula
Acenaphthalene Acetal Acetaldehyde Acetamide Acetanilide Acetic acid anhydride Acetone Acetonitrile Acetophenone Acetyl chloride Acetylene Acridine Acrolein (2-propenal) Acrylic acid Adipic acid Allene (propadiene) Allyl alcohol (propen-1-ol-3) chloride (3-chloropropene) isopropyl ether isothiocyanate n-propyl ether 4-Allylveratrole iso-Amyl acetate n-Amyl alcohol iso-Amyl alcohol sec-Amyl alcohol (2-pentanol) tert-Amyl alcohol sec-Amylbenzene iso-Amyl benzoate bromide (1-bromo-3-methylbutane) n-butyrate formate iodide (1-iodo-3-methylbutane) isobutyrate Amyl isopropionate iso-Amyl isovalerate n-Amyl levulinate iso-Amyl levulinate nitrate 4-tert-Amylphenol Anethole Angelonitrile Aniline 2-Anilinoethanol Anisaldehyde o-Anisidine (2-methoxyaniline) Anthracene Anthraquinone Azelaic acid Azelaldehyde Azobenzene Benzal chloride (α,α-Dichlorotoluene) Benzaldehyde Benzanthrone Benzene Benzenesulfonylchloride Benzil Benzoic acid anhydride Benzoin Benzonitrile Benzophenone Benzotrichloride (α,α,α-Trichlorotoluene) Benzotrifluoride (α,α,α-Trifluorotoluene) Benzoyl bromide chloride nitrile Benzyl acetate alcohol
C12H10 C6H14O2 C2H4O C2H5NO C8H9NO C2H4O2 C4H6O3 C3H6O C2H3N C8H8O C2H3OCl C2H2 C13H9N C3H4O C3H4O2 C6H10O4 C3H4 C3H6O C3H5Cl C6H12O C4H5NS C6H12O C11H14O2 C7H14O2 C5H12O C5H12O C5H12O C5H12O C11H16 C12H16O2 C5H11Br C9H18O2 C6H12O2 C5H11I C9H18O2 C8H16O2 C10H20O2 C10H18O3 C10H18O3 C5H11NO3 C11H16O C10H12O C5H7N C6H7N C8H11NO C8H8O2 C7H9NO C14H10 C14H8O2 C9H16O4 C9H18O C12H10N2 C7H6Cl2 C7H6O C17H10O C6H6 C6H5ClO2S C14H10O2 C7H6O2 C14H10O3 C14H12O2 C7H5N C13H10O C7H5Cl3 C7H5F3 C7H5BrO C7H5ClO C8H5NO C9H10O2 C7H8O
5
10
20
114.8 −2.3 −65.1 92.0 146.6 +6.3 24.8 −40.5 −26.6 64.0 −35.0 −133.0 165.8 −46.0 27.3 191.0 −108.0 +0.2 −52.0 −23.1 +25.3 −18.2 113.9 +23.7 34.7 30.9 22.1 +7.2 55.8 104.5 +2.1 47.1 +5.4 +21.9 40.1 33.7 54.4 110.0 104.0 28.8 109.8 91.6 +15.0 57.9 134.3 102.6 88.0 173.5 219.4 210.4 58.4 135.7 64.0 50.1 274.5 −19.6 96.5 165.2 119.5 180.0 170.2 55.3 141.7 73.7 −10.3 75.4 59.1 71.7 73.4 80.8
131.2 +8.0 −56.8 105.0 162.0 17.5 36.0 −31.1 −16.3 78.0 −27.6 −128.2 184.0 −36.7 39.0 205.5 −101.0 10.5 −42.9 −12.9 38.3 −7.9 127.0 35.2 44.9 40.8 32.2 17.2 69.2 121.6 13.6 59.9 17.1 34.1 52.8 46.3 68.6 124.0 118.8 40.3 125.5 106.0 28.0 69.4 149.6 117.8 101.7 187.2 234.2 225.5 71.6 151.5 78.7 62.0 297.2 −11.5 112.0 183.0 132.1 198.0 188.1 69.2 157.6 87.6 −0.4 89.8 73.0 85.5 87.6 92.6
148.7 19.6 −47.8 120.0 180.0 29.9 48.3 −20.8 −5.0 92.4 −19.6 −122.8 203.5 −26.3 52.0 222.0 −93.4 21.7 −32.8 −1.8 52.1 +3.7 142.8 47.8 55.8 51.7 42.6 27.9 83.8 139.7 26.1 74.0 30.0 47.6 66.6 60.0 83.8 139.7 134.4 53.5 142.3 121.8 41.0 82.0 165.7 133.5 116.1 201.9 248.3 242.4 85.0 168.3 94.3 75.0 322.5 −2.6 129.0 202.8 146.7 218.0 207.0 83.4 175.8 102.7 12.2 105.4 87.6 100.2 102.3 105.8
40
60
100
200
400
760
197.5 50.1 −22.6 158.0 227.2 63.0 82.2 +7.7 27.0 133.6 +3.2 −107.9 256.0 +2.5 86.1 265.0 −72.5 50.0 −4.5 29.0 89.5 35.8 183.7 83.2 85.8 80.7 70.7 55.3 124.1 186.8 60.4 113.1 65.4 84.4 104.4 97.6 125.1 180.5 177.0 88.6 189.0 164.2 77.5 119.9 209.5 176.7 155.2 250.0 285.0 286.5 123.0 216.0 138.3 112.5 390.0 26.1 174.5 255.8 186.2 270.4 258.0 123.5 224.4 144.3 45.3 147.7 128.0 141.0 144.0 141.7
222.1 66.3 −10.0 178.3 250.5 80.0 100.0 22.7 43.7 154.2 16.1 −100.3 284.0 17.5 103.3 287.8 −61.3 64.5 10.4 44.3 108.0 52.6 204.0 101.3 102.0 95.8 85.7 69.7 145.2 210.2 78.7 133.2 83.2 103.8 124.2 117.3 146.1 203.1 198.1 106.7 213.0 186.1 96.3 140.1 230.6 199.0 175.3 279.0 314.6 309.6 142.1 240.0 160.7 131.7 426.5 42.2 198.0 283.5 205.8 299.1 284.4 144.1 249.8 165.6 62.5 169.2 149.5 161.3 165.5 160.0
250.0 84.0 +4.9 200.0 277.0 99.0 119.8 39.5 62.5 178.0 32.0 −92.0 314.3 34.5 122.0 312.5 −48.5 80.2 27.5 61.7 129.8 71.4 226.2 121.5 119.8 113.7 102.3 85.7 168.0 235.8 99.4 155.3 102.7 125.8 146.0 138.4 169.5 227.4 222.7 126.5 239.5 210.5 117.7 161.9 254.5 223.0 197.3 310.2 346.2 332.8 163.4 266.1 187.0 154.1
277.5 102.2 20.2 222.0 303.8 118.1 139.6 56.5 81.8 202.4 50.8 −84.0 346.0 52.5 141.0 337.5 −35.0 96.6 44.6 79.5 150.7 90.5 248.0 142.0 137.8 130.6 119.7 101.7 193.0 262.0 120.4 178.6 123.3 148.2 168.8 160.2 194.0 253.2 247.9 147.5 266.0 235.3 140.0 184.4 279.6 248.0 218.5 342.0 379.9 356.5 185.0 293.0 214.0 179.0
60.6 224.0 314.3 227.0 328.8 313.5 166.7 276.8 189.2 82.0 193.7 172.8 185.0 189.0 183.0
80.1 251.5 347.0 249.2 360.0 343.0 190.6 305.4 213.5 102.2 218.5 197.2 208.0 213.5 204.7
Temperature, °C −23.0 −81.5 65.0 114.0 −17.2 1.7 −59.4 −47.0 37.1 −50.0 −142.9 129.4 −64.5 +3.5 159.5 −120.6 −20.0 −70.0 −43.7 −2.0 −39.0 85.0 0.0 +13.6 +10.0 +1.5 −12.9 29.0 72.0 −20.4 21.2 −17.5 −2.5 14.8 +8.5 27.0 81.3 75.6 +5.2 62.6 −8.0 34.8 104.0 73.2 61.0 145.0 190.0 178.3 33.3 103.5 35.4 26.2 225.0 −36.7 65.9 128.4 96.0 143.8 135.6 28.2 108.2 45.8 −32.0 47.0 32.1 44.5 45.0 58.0
168.2 31.9 −37.8 135.8 199.6 43.0 62.1 −9.4 +7.7 109.4 −10.4 −116.7 224.2 −15.0 66.2 240.5 −85.2 33.4 −21.2 +10.9 67.4 16.4 158.3 62.1 68.0 63.4 54.1 38.8 100.0 158.3 39.8 90.0 44.0 62.3 81.8 75.5 100.6 155.8 151.7 67.6 160.3 139.3 55.8 96.7 183.7 150.5 132.0 217.5 264.3 260.0 100.2 187.9 112.1 90.1 350.0 +7.6 147.7 224.5 162.6 239.8 227.6 99.6 195.7 119.8 25.7 122.6 103.8 116.6 119.6 119.8
181.2 39.8 −31.4 145.8 211.8 51.7 70.8 −2.0 15.9 119.8 −4.5 −112.8 238.7 −7.5 75.0 251.0 −78.8 40.3 −14.1 18.7 76.2 25.0 169.6 71.0 75.5 71.0 61.5 46.0 110.4 171.4 48.7 99.8 53.3 71.9 91.7 85.2 110.3 165.2 162.6 76.3 172.6 149.8 65.2 106.0 194.0 161.7 142.1 231.8 273.3 271.8 110.0 199.8 123.4 99.6 368.8 15.4 158.2 238.2 172.8 252.7 241.7 109.8 208.2 130.0 34.0 133.4 114.7 127.0 129.8 129.3
Melting point, °C 95 −123.5 81 113.5 16.7 −73 −94.6 −41 20.5 −112.0 −81.5 110.5 −87.7 14 152 −136 −129 −136.4 −80
−117.2 −11.9
93 22.5 −6.2 2.5 5.2 217.5 286 106.5 68 −16.1 −26 174 +5.5 14.5 95 121.7 42 132 −12.9 48.5 −21.2 −29.3 0 −0.5 33.5 −51.5 −15.3
*Compiled from the extended tables published by D. R. Stull in Ind. Eng. Chem., 39, 517 (1947). For information on fuels see Hibbard, N.A.C.A. Research Mem. E56I21, 1956. For methane see Johnson (ed.), WADD-TR-60-56, 1960.
2-62
PHYSICAL AND CHEMICAL DATA
TABLE 2-8
Vapor Pressures of Organic Compounds, up to 1 atm (Continued ) Pressure, mm Hg Compound Name
Benzylamine Benzyl bromide (α-bromotoluene) chloride (α-chlorotoluene) cinnamate Benzyldichlorosilane Benzyl ethyl ether phenyl ether isothiocyanate Biphenyl 1-Biphenyloxy-2,3-epoxypropane d-Bornyl acetate Bornyl n-butyrate formate isobutyrate propionate Brassidic acid Bromoacetic acid 4-Bromoanisole Bromobenzene 4-Bromobiphenyl 1-Bromo-2-butanol 1-Bromo-2-butanone cis-1-Bromo-1-butene trans-1-Bromo-1-butene 2-Bromo-1-butene cis-2-Bromo-2-butene trans-2-Bromo-2-butene 1,4-Bromochlorobenzene 1-Bromo-1-chloroethane 1-Bromo-2-chloroethane 2-Bromo-4,6-dichlorophenol 1-Bromo-4-ethyl benzene (2-Bromoethyl)-benzene 2-Bromoethyl 2-chloroethyl ether (2-Bromoethyl)-cyclohexane 1-Bromoethylene Bromoform (tribromomethane) 1-Bromonaphthalene 2-Bromo-4-phenylphenol 3-Bromopyridine 2-Bromotoluene 3-Bromotoluene 4-Bromotoluene 3-Bromo-2,4,6-trichlorophenol 2-Bromo-1,4-xylene 1,2-Butadiene (methyl allene) 1,3-Butadiene n-Butane iso-Butane (2-methylpropane) 1,3-Butanediol 1,2,3-Butanetriol 1-Butene cis-2-Butene trans-2-Butene 3-Butenenitrile iso-Butyl acetate n-Butyl acrylate alcohol iso-Butyl alcohol sec-Butyl alcohol tert-Butyl alcohol iso-Butyl amine n-Butylbenzene iso-Butylbenzene sec-Butylbenzene tert-Butylbenzene iso-Butyl benzoate n-Butyl bromide (1-bromobutane) iso-Butyl n-butyrate carbamate Butyl carbitol (diethylene glycol butyl ether) n-Butyl chloride (1-chlorobutane) iso-Butyl chloride
1
5
10
20
29.0 32.2 22.0 173.8 45.3 26.0 95.4 79.5 70.6 135.3 46.9 74.0 47.0 70.0 64.6 209.6 54.7 48.8 +2.9 98.0 23.7 +6.2 −44.0 −38.4 −47.3 −39.0 −45.0 32.0 −36.0 −28.8 84.0 30.4 48.0 36.5 38.7 −95.4
70.0
54.8 59.6 47.8 206.3 70.2 52.0 127.7 107.8 101.8 169.9 75.7 103.4 74.8 99.8 93.7 241.7 81.6 77.8 27.8 133.7 45.4 30.0 −23.2 −17.0 −27.0 −17.9 −24.1 59.5 −18.0 −7.0 115.6 42.5 76.2 63.2 66.6 −77.8 22.0 117.5 135.4 42.0 49.7 50.8 47.5 146.2 65.0 −72.7 −87.6 −85.7 −94.1 67.5 132.0 −89.4 −81.1 −84.0 +2.9 +1.4 +23.5 +20.0 +11.6 +7.2 −3.0 −31.0 48.8 40.5 44.2 39.0 93.6 −11.2 30.0 83.7 95.7
67.7 73.4 60.8 221.5 83.2 65.0 144.0 121.8 117.0 187.2 90.2 118.0 89.3 114.0 108.0 256.0 94.1 91.9 40.0 150.6 55.8 41.8 −12.8 −6.4 −16.8 −7.2 −13.8 72.7 −9.4 +4.1 130.8 74.0 90.5 76.3 80.5 −68.8 34.0 133.6 152.3 55.2 62.3 64.0 61.1 163.2 78.8 −64.2 −79.7 −77.8 −86.4 85.3 146.0 −81.6 −73.4 −76.3 14.1 12.8 35.5 30.2 21.7 16.9 +5.5 −21.0 62.0 53.7 57.0 51.7 108.6 −0.3 42.2 96.4 107.8
81.8 88.3 75.0 239.3 96.7 79.6 160.7 137.0 134.2 205.8 106.0 133.8 104.0 130.0 123.7 272.9 108.2 107.8 53.8 169.8 67.2 54.2 −1.4 +5.4 −5.3 +4.6 −2.4 87.8 0.0 16.0 147.7 90.2 105.8 90.8 95.8 −58.8 48.0 150.2 171.8 69.1 76.0 78.1 75.2 181.8 94.0 −54.9 −71.0 −68.9 −77.9 100.0 161.0 −73.0 −64.6 −67.5 26.6 25.5 48.6 41.5 32.4 27.3 14.3 −10.3 76.3 67.8 70.6 65.6 124.2 +11.6 56.1 110.1 120.5
97.3 104.8 90.7 255.8 111.8 95.4 180.1 153.0 152.5 226.3 123.7 150.7 121.2 147.2 140.4 290.0 124.0 125.0 68.6 190.8 79.5 68.2 +11.5 18.4 +7.2 17.7 +10.5 103.8 +10.4 29.7 165.8 108.5 123.2 106.6 113.0 −48.1 63.6 170.2 193.8 84.1 91.0 93.9 91.8 200.5 110.6 −44.3 −61.3 −59.1 −68.4 117.4 178.0 −63.4 −54.7 −57.6 40.0 39.2 63.4 53.4 44.1 38.1 24.5 +1.3 92.4 83.3 86.2 80.8 141.8 24.8 71.7 125.3 135.5
C4H9Cl C4H9Cl
−49.0 −53.8
−28.9 −34.3
−18.6 −24.5
−7.4 −13.8
+5.0 −1.9
60
100
200
400
760
107.3 115.6 100.5 267.0 121.3 105.5 192.6 163.8 165.2 239.7 135.7 161.8 131.7 157.6 151.2 301.5 133.8 136.0 78.1 204.5 87.0 77.3 19.8 27.2 15.4 26.2 18.7 114.8 17.0 38.0 177.6 121.0 133.8 116.4 123.7 −41.2 73.4 183.5 207.0 94.1 100.0 104.1 102.3 213.0 121.6 −37.5 −55.1 −52.8 −62.4 127.5 188.0 −57.2 −48.4 −51.3 48.8 48.0 72.6 60.3 51.7 45.2 31.0 8.8 102.6 93.3 96.0 90.6 152.0 33.4 81.3 134.6 146.0
120.0 129.8 114.2 281.5 133.5 118.9 209.2 177.7 180.7 255.0 149.8 176.4 145.8 172.2 165.7 316.2 146.3 150.1 90.8 221.8 97.6 89.2 30.8 38.1 26.3 37.5 29.9 128.0 28.0 49.5 193.2 135.5 148.2 129.8 138.0 −31.9 85.9 198.8 224.5 107.8 112.0 117.8 116.4 229.3 135.7 −28.3 −46.8 −44.2 −54.1 141.2 202.5 −48.9 −39.8 −42.7 60.2 59.7 85.1 70.1 61.5 54.1 39.8 18.8 116.2 107.0 109.5 103.8 166.4 44.7 94.0 147.2 159.8
140.0 150.8 134.0 303.8 152.0 139.6 233.2 198.0 204.2 280.4 172.0 198.0 166.4 194.2 187.5 336.8 165.8 172.7 110.1 248.2 112.1 107.0 47.8 55.7 42.8 54.5 46.5 149.5 44.7 66.8 216.5 156.5 169.8 150.0 160.0 −17.2 106.1 224.2 251.0 127.7 133.6 138.0 137.4 253.0 156.4 −14.2 −33.9 −31.2 −41.5 161.0 222.0 −36.2 −26.8 −29.7 78.0 77.6 104.0 84.3 75.9 67.9 52.7 32.0 136.9 127.2 128.8 123.7 188.2 62.0 113.9 165.7 181.2
161.3 175.2 155.8 326.7 173.0 161.5 259.8 220.4 229.4 309.8 197.5 222.2 190.2 218.2 211.2 359.6 186.7 197.5 132.3 277.7 128.3 126.3 66.8 75.0 61.9 74.0 66.0 172.6 63.4 86.0 242.0 182.0 194.0 172.3 186.2 −1.1 127.9 252.0 280.2 150.0 157.3 160.0 160.2 278.0 181.0 +1.8 −19.3 −16.3 −27.1 183.8 243.5 −21.7 −12.0 −14.8 98.0 97.5 125.2 100.8 91.4 83.9 68.0 50.7 159.2 149.6 150.3 145.8 212.8 81.7 135.7 186.0 205.0
184.5 198.5 179.4 350.0 194.3 185.0 287.0 243.0 254.9 340.0 223.0 247.0 214.0 243.0 235.0 382.5 208.0 223.0 156.2 310.0 145.0 147.0 86.2 94.7 81.0 93.9 85.5 196.9 82.7 106.7 268.0 206.0 219.0 195.8 213.0 +15.8 150.5 281.1 311.0 173.4 181.8 183.7 184.5 305.8 206.7 18.5 −4.5 −0.5 −11.7 206.5 264.0 −6.3 +3.7 +0.9 119.0 118.0 147.4 117.5 108.0 99.5 82.9 68.6 183.1 172.8 173.5 168.5 237.0 101.6 156.9 206.5 231.2
13.0 +5.9
24.0 16.0
40.0 32.0
58.8 50.0
77.8 68.9
Temperature, °C
Formula C7H9N C7H7Br C7H7Cl C16H14O2 C7H8Cl2Si C9H12O C13H12O C8H7NS C12H10 C15H14O2 C12H20O2 C14H24O2 C11H18O2 C14H24O2 C13H22O2 C22H42O2 C2H3BrO2 C7H7BrO C6H5Br C12H9Br C4H9BrO C4H7BrO C4H7Br C4H7Br C4H7Br C4H7Br C4H7Br C6H4BrCl C2H4BrCl C2H4BrCl C6H3BrCl2O C8H9Br C8H9Br C4H8BrClO C8H15Br C2H3Br CHBr3 C10H7Br C12H9BrO C5H4BrN C7H7Br C7H7Br C7H7Br C6H2BrCl3O C8H9Br C4H6 C4H6 C4H10 C4H10 C4H10O2 C4H10O3 C4H8 C4H8 C4H8 C4H5N C6H12O2 C7H12O2 C4H10O C4H10O C4H10O C4H10O C4H11N C10H14 C10H14 C10H14 C10H14 C11H14O2 C4H9Br C8H16O2 C5H11NO2 C8H18O3
40
84.2 100.0 16.8 24.4 14.8 10.3 112.4 37.5 −89.0 −102.8 −101.5 −109.2 22.2 102.0 −104.8 −96.4 −99.4 −19.6 −21.2 −0.5 −1.2 −9.0 −12.2 −20.4 −50.0 22.7 14.1 18.6 13.0 64.0 −33.0 +4.6
Melting point, °C −4 −39 39
69.5 29
61.5 49.5 12.5 −30.7 90.5
−100.3 −133.4 −111.2 −114.6 16.6 −16.6 68 −45.0
−138 8.5 5.5 95 −28 39.8 28.5 +9.5 −108.9 −135 −145 77 −130 −138.9 −105.4 −98.9 −64.6 −79.9 −108 −114.7 25.3 −85.0 −88.0 −51.5 −75.5 −58 −112.4 65 −123.1 −131.2
VAPOR PRESSURES OF PURE SUBSTANCES TABLE 2-8
2-63
Vapor Pressures of Organic Compounds, up to 1 atm (Continued ) Pressure, mm Hg Compound Name
Formula
sec-Butyl chloride (2-Chlorobutane) tert-Butyl chloride sec-Butyl chloroacetate 2-tert-Butyl-4-cresol 4-tert-Butyl-2-cresol iso-Butyl dichloroacetate 2,3-Butylene glycol (2,3-butanediol) 2-Butyl-2-ethylbutane-1,3-diol 2-tert-Butyl-4-ethylphenol n-Butyl formate iso-Butyl formate sec-Butyl formate sec-Butyl glycolate iso-Butyl iodide (1-iodo-2-methylpropane) isobutyrate isovalerate levulinate naphthylketone (1-isovaleronaphthone) 2-sec-Butylphenol 2-tert-Butylphenol 4-iso-Butylphenol 4-sec-Butylphenol 4-tert-Butylphenol 2-(4-tert-Butylphenoxy)ethyl acetate 4-tert-Butylphenyl dichlorophosphate
C4H9Cl C4H9Cl C6H11ClO2 C11H16O C11H16O C6H10Cl2O2 C4H10O2 C10H22O2 C12H15O C5H10O2 C5H10O2 C5H10O2 C6H12O3 C4H9I C8H16O2 C9H18O2 C9H16O3 C15H16O C10H14O C10H14O C10H14O C10H14O C10H14O C14H20O3 C10H13Cl2 O2P C11H14O C7H14O2 C12H18O C12H18O C12H18O C12H18O C4H8O2 C4H8O2 C4H7N C11H14O C10H16 C10H16O2 C10H16O C10H19N C10H20O C10H20O2 C6H12O2 C6H12O2 C6H10O2 C6H11N C8H18O C8H16O C8H16O2 C8H15N C12H9N CO2 CS2 CO COSe COS CBr4 CCl4 CF4 C10H14O C10H14O C10H12O2 C2HCl3O C2H3Cl3O2
tert-Butyl phenyl ketone (pivalophenone) iso-Butyl propionate 4-tert-Butyl-2,5-xylenol 4-tert-Butyl-2,6-xylenol 6-tert-Butyl-2,4-xylenol 6-tert-Butyl-3,4-xylenol Butyric acid iso-Butyric acid Butyronitrile iso-Valerophenone Camphene Campholenic acid d-Camphor Camphylamine Capraldehyde Capric acid n-Caproic acid iso-Caproic acid iso-Caprolactone Capronitrile Capryl alcohol (2-octanol) Caprylaldehyde Caprylic acid (octanoic acid) Caprylonitrile Carbazole Carbon dioxide disulfide monoxide oxyselenide (carbonyl selenide) oxysulfide (carbonyl sulfide) tetrabromide tetrachloride tetrafluoride Carvacrol Carvone Chavibetol Chloral (trichloroacetaldehyde) hydrate (trichloroacetaldehyde hydrate) Chloranil Chloroacetic acid anhydride 2-Chloroaniline 3-Chloroaniline 4-Chloroaniline Chlorobenzene 2-Chlorobenzotrichloride (2-α,α,α-tetrachlorotoluene)
C6Cl4O2 C2H3ClO2 C4H4Cl2O3 C6H6ClN C6H6ClN C6H6ClN C6H5Cl C7H4Cl4
1
5
10
20
40
−60.2
−39.8
−29.2
−17.7
17.0 70.0 74.3 28.6 44.0 94.1 76.3 −26.4 −32.7 −34.4 28.3 −17.0 +4.1 16.0 65.0 136.0 57.4 56.6 72.1 71.4 70.0 118.0 96.0
41.8 98.0 103.7 54.3 68.4 122.6 106.2 −4.7 −11.4 −13.3 53.6 +5.8 28.0 41.2 92.1 167.9 86.0 84.2 100.9 100.5 99.2 150.0 129.6
54.6 112.0 118.0 67.5 80.3 136.8 121.0 +6.1 −0.8 −3.1 66.0 17.0 39.9 53.8 105.9 184.0 100.8 98.1 115.5 114.8 114.0 165.8 146.0
68.2 127.2 134.0 81.4 93.4 151.2 137.0 18.0 +11.0 +8.4 79.8 29.8 52.4 67.7 120.2 201.6 116.1 113.0 130.3 130.3 129.5 183.3 164.0
−5.0 −19.0 83.6 143.9 150.8 96.7 107.8 167.8 154.0 31.6 24.1 21.3 94.2 42.8 67.2 82.7 136.2 219.7 133.4 129.2 147.2 147.8 146.0 201.5 184.3
57.8 −2.3 88.2 74.0 70.3 83.9 25.5 14.7 −20.0 58.3
85.7 +20.9 119.8 103.9 100.2 113.6 49.8 39.3 +2.1 87.0
97.6 41.5 45.3 51.9 125.0 71.4 66.2 38.3 9.2 32.8 73.4 92.3 43.0
125.7 68.6 74.0 78.8 142.0 89.5 83.0 66.4 34.6 57.6 92.0 114.1 67.6
99.0 32.3 135.0 119.0 115.0 127.0 61.5 51.2 13.4 101.4 47.2 139.8 82.3 83.7 92.0 152.2 99.5 94.0 80.3 47.5 70.0 101.2 124.0 80.4
114.3 44.8 151.0 135.0 131.0 143.0 74.0 64.0 25.7 116.8 60.4 153.9 97.5 97.6 106.3 165.0 111.8 107.0 95.7 61.7 83.3 110.2 136.4 94.6
130.4 58.5 169.8 152.2 148.5 159.7 88.0 77.8 38.4 133.8 75.7 170.0 114.0 112.5 122.2 179.9 125.0 120.4 112.3 76.9 98.0 120.0 150.6 110.6
60
100
200
400
760
+3.4 −11.4 93.0 153.7 161.7 106.6 116.3 178.0 165.4 39.8 32.4 29.6 104.0 51.8 75.9 92.4 147.0 231.5 143.9 140.0 157.0 157.9 156.0 212.8 197.2
14.2 −1.0 105.5 167.0 176.2 119.8 127.8 191.9 179.0 51.0 43.4 40.2 116.4 63.5 88.0 105.2 160.2 246.7 157.3 153.5 171.2 172.4 170.2 228.0 214.3
31.5 +14.6 124.1 187.8 197.8 139.2 145.6 212.0 200.3 67.9 60.0 56.8 135.5 81.0 106.3 124.8 181.8 269.7 179.7 173.8 192.1 194.3 191.5 250.3 240.0
50.0 32.6 146.0 210.0 221.8 160.0 164.0 233.5 223.8 86.2 79.0 75.2 155.6 100.3 126.3 146.4 205.5 294.0 203.8 196.3 214.7 217.6 214.0 277.6 268.2
68.0 51.0 167.8 232.6 247.0 183.0 182.0 255.0 247.8 106.0 98.2 93.6 177.5 120.4 147.5 168.7 229.9 320.0 228.0 219.5 237.0 242.1 238.0 304.4 299.0
140.8 67.6 180.3 163.6 158.2 170.0 96.5 86.3 47.3 144.6 85.0 180.0 124.0 122.0 132.0 189.8 133.3 129.6 123.2 86.8 107.4 126.0 160.0 121.2 248.2 −104.8 −15.3 −208.1 −70.2 −93.0 106.3 12.3 −155.4 155.3 143.8 170.7 29.1 46.2
154.0 79.5 195.0 176.0 172.0 184.0 108.0 98.0 59.0 158.0 97.9 193.7 138.0 134.6 145.3 200.0 144.0 141.4 137.2 99.8 119.8 133.9 172.2 134.8 265.0 −100.2 −5.1 −205.7 −61.7 −85.9 119.7 23.0 −150.7 169.7 157.3 185.5 40.2 55.0
Temperature, °C
175.0 197.7 220.0 97.0 116.4 136.8 217.5 241.3 265.3 196.0 217.8 239.8 192.3 214.2 236.5 204.5 226.7 249.5 125.5 144.5 163.5 115.8 134.5 154.5 76.7 96.8 117.5 180.1 204.2 228.0 117.5 138.7 160.5 212.7 234.0 256.0 157.9 182.0 209.2 153.0 173.8 195.0 164.8 186.3 208.5 217.1 240.3 268.4 160.8 181.0 202.0 158.3 181.0 207.7 157.8 182.1 207.0 119.7 141.0 163.7 138.0 157.5 178.5 145.4 156.5 168.5 190.3 213.9 237.5 155.2 179.5 204.5 292.5 323.0 354.8 −93.0 −85.7 −78.2 +10.4 28.0 46.5 −201.3 −196.3 −191.3 −49.8 −35.6 −21.9 −75.0 −62.7 −49.9 139.7 163.5 189.5 38.3 57.8 76.7 −143.6 −135.5 −127.7 191.2 213.8 237.0 179.6 203.5 227.5 206.8 229.8 254.0 57.8 77.5 97.7 68.0 82.1 96.2
Melting point, °C −131.3 −26.5
22.5
−95.3 −90.7 −80.7
99
−71
−74 −47 50 178.5 31.5 −1.5 −35 −38.6 16 244.8 −57.5 −110.8 −205.0
−134.3 −73.8 −222.0 −117.1 −132.4
−124.4 −54.3 −217.2 −102.3 −119.8
−119.5 −44.7 −215.0 −95.0 −113.3
−114.4 −34.3 −212.8 −86.3 −106.0
−50.0 −184.6 70.0 57.4 83.6 −37.8 −9.8
−30.0 −174.1 98.4 86.1 113.3 −16.0 +10.0
−19.6 −169.3 113.2 100.4 127.0 −5.0 19.5
−8.2 −164.3 127.9 116.1 143.2 +7.2 29.2
−108.6 −22.5 −210.0 −76.4 −98.3 96.3 +4.3 −158.8 145.2 133.0 159.8 20.2 39.7
70.7 43.0 67.2 46.3 63.5 59.3 −13.0
89.3 68.3 94.1 72.3 89.8 87.9 +10.6
97.8 81.0 108.0 84.8 102.0 102.1 22.2
106.4 94.2 122.4 99.2 116.7 117.8 35.3
116.1 109.2 138.2 115.6 133.6 135.0 49.7
122.0 118.3 148.0 125.7 144.1 145.8 58.3
129.5 130.7 159.8 139.5 158.0 159.9 70.7
140.3 149.0 177.8 160.0 179.5 182.3 89.4
151.3 169.0 197.0 183.7 203.5 206.6 110.0
162.6 189.5 217.0 208.8 228.5 230.5 132.2
290 61.2 46 0 −10.4 70.5 −45.2
69.0
101.8
117.9
135.8
155.0
167.8
185.0
208.0
233.0
262.1
28.7
−138.8 90.1 −22.6 −183.7 +0.5 −57 51.7
2-64
PHYSICAL AND CHEMICAL DATA
TABLE 2-8
Vapor Pressures of Organic Compounds, up to 1 atm (Continued ) Pressure, mm Hg Compound Name
2-Chlorobenzotrifluoride (2-chloro-α,α,α-trifluorotoluene) 2-Chlorobiphenyl 4-Chlorobiphenyl α-Chlorocrotonic acid Chlorodifluoromethane Chlorodimethylphenylsilane 1-Chloro-2-ethoxybenzene 2-(2-Chloroethoxy) ethanol bis-2-Chloroethyl acetacetal 1-Chloro-2-ethylbenzene 1-Chloro-3-ethylbenzene 1-Chloro-4-ethylbenzene 2-Chloroethyl chloroacetate 2-Chloroethyl 2-chloroisopropyl ether 2-Chloroethyl 2-chloropropyl ether 2-Chloroethyl α-methylbenzyl ether Chloroform (trichloromethane) 1-Chloronaphthalene 4-Chlorophenethyl alcohol 2-Chlorophenol 3-Chlorophenol 4-Chlorophenol 2-Chloro-3-phenylphenol 2-Chloro-6-phenylphenol Chloropicrin (trichloronitromethane) 1-Chloropropene 2-Chloropyridine 3-Chlorostyrene 4-Chlorostyrene 1-Chlorotetradecane 2-Chlorotoluene 3-Chlorotoluene 4-Chlorotoluene Chlorotriethylsilane 1-Chloro-1,2,2-trifluoroethylene Chlorotrifluoromethane Chlorotrimethylsilane trans-Cinnamic acid Cinnamyl alcohol Cinnamylaldehyde Citraconic anhydride cis-α-Citral d-Citronellal Citronellic acid Citronellol Citronellyl acetate Coumarin o-Cresol (2-cresol; 2-methylphenol) m-Cresol (3-cresol; 3-methylphenol) p-Cresol (4-cresol; 4-methylphenol) cis-Crotonic acid trans-Crotonic acid cis-Crotononitrile trans-Crotononitrile Cumene 4-Cumidene Cuminal Cuminyl alcohol 2-Cyano-2-n-butyl acetate Cyanogen bromide chloride iodide Cyclobutane Cyclobutene Cyclohexane Cyclohexaneethanol Cyclohexanol Cyclohexanone 2-Cyclohexyl-4,6-dinitrophenol Cyclopentane Cyclopropane Cymene
1
5
10
20
60
100
200
400
760
88.3 197.0 212.5 155.9 −76.4 124.7 141.8 139.5 150.7 110.0 113.6 116.0 140.0 115.8 125.6 164.8 10.4 180.4 188.1 106.0 143.0 150.0 237.0 237.1 53.8 −15.1 104.6 121.2 122.0 215.5 94.7 96.3 96.6 82.3 −66.7 −111.7 +6.0 232.4 177.8 177.7 145.4 160.0 140.1 195.4 159.8 161.0 216.5 127.4 138.0 140.0 116.3 128.0 50.1 62.8 88.1 158.0 160.0 176.2 133.8 −51.8 22.6 −24.9 97.6 −32.8 −41.2 25.5 142.7 103.7 90.4 229.0 −1.3 −70.0 110.8
108.3 219.6 237.8 173.8 −65.8 145.5 162.0 157.2 169.8 130.2 133.8 137.0 159.8 135.7 146.3 186.3 25.9 204.2 210.0 126.4 164.8 172.0 261.3 261.6 71.8 +1.3 125.0 142.2 143.5 240.3 115.0 116.6 117.1 101.6 −55.0 −102.5 21.9 253.3 199.8 199.3 165.8 181.8 160.0 214.5 179.8 178.8 240.0 146.7 157.3 157.3 133.9 146.0 68.0 81.1 107.3 180.0 182.8 197.9 152.2 −42.6 33.8 −14.1 111.5 −18.9 −27.8 42.0 161.7 121.7 110.3 248.7 +13.8 −59.1 131.4
130.0 243.8 264.5 193.2 −53.6 168.6 185.5 176.5 190.5 152.2 156.7 159.8 182.2 156.5 169.8 210.8 42.7 230.8 234.5 149.8 188.7 196.0 289.4 289.5 91.8 18.0 147.7 165.7 166.0 267.5 137.1 139.7 139.8 123.6 −41.7 −92.7 39.4 276.7 224.6 222.4 189.8 205.0 183.8 236.6 201.0 197.8 264.7 168.4 179.0 179.4 152.2 165.5 88.0 101.5 129.2 203.2 206.7 221.7 173.4 −33.0 46.0 −2.3 126.1 −3.4 −12.2 60.8 183.5 141.4 132.5 269.8 31.0 −46.9 153.5
152.2 267.5 292.9 212.0 −40.8 193.5 208.0 196.0 212.6 177.6 181.1 184.3 205.0 180.0 194.1 235.0 61.3 259.3 259.3 174.5 214.0 220.0 317.5 317.0 111.9 37.0 170.2 190.0 191.0 296.0 159.3 162.3 162.3 146.3 −27.9 −81.2 57.9 300.0 250.0 246.0 213.5 228.0 206.5 257.0 221.5 217.0 291.0 190.8 202.8 201.8 171.9 185.0 108.0 122.8 152.4 227.0 232.0 246.6 195.2 −21.0 61.5 +13.1 141.1 +12.9 +2.4 80.7 205.4 161.0 155.6 291.5 49.3 −33.5 177.2
Temperature, °C
Formula C7H4ClF3 C12H9Cl C12H9Cl C4H5ClO2 CHClF2 C8H11ClSi C8H9ClO C4H9ClO2 C6H12Cl2O2 C8H9Cl C8H9Cl C8H9Cl C4H6Cl2O2 C5H10Cl2O C5H10Cl2O C10H13ClO CHCl3 C10H7Cl C8H9ClO C6H5ClO C6H5ClO C6H5ClO C12H9ClO C12H9ClO CCl3NO2 C3H5Cl C5H4ClN C8H7Cl C8H7Cl C14H29Cl C7H7Cl C7H7Cl C7H7Cl C6H15ClSi C2ClF3 CClF3 C3H9ClSi C9H8O2 C9H10O C9H8O C5H4O3 C10H16O C10H18O C10H18O2 C10H20O C12H22O2 C9H6O2 C7H8O C7H8O C7H8O C4H6O2 C4H6O2 C4H5N C4H5N C9H12 C9H13N C10H12O C10H14O C7H11NO2 C2N2 CBrN CClN CIN C4H8 C4H6 C6H12 C8H16O C6H12O C6H10O C12H14N2O5 C5H10 C3H6 C10H14
40
0.0 89.3 96.4 70.0 −122.8 29.8 45.8 53.0 56.2 17.2 18.6 19.2 46.0 24.7 29.8 62.3 −58.0 80.6 84.0 12.1 44.2 49.8 118.0 119.8 −25.5 −81.3 13.3 25.3 28.0 98.5 +5.4 +4.8 +5.5 −4.9 −116.0 −149.5 −62.8 127.5 72.6 76.1 47.1 61.7 44.0 99.5 66.4 74.7 106.0 38.2 52.0 53.0 33.5
24.7 109.8 129.8 95.6 −110.2 56.7 72.8 78.3 83.7 43.0 45.2 46.4 72.1 50.1 56.5 91.4 −39.1 104.8 114.3 38.2 72.0 78.2 152.2 153.7 −3.3 −63.4 38.8 51.3 54.5 131.8 30.6 30.3 31.0 +19.8 −102.5 −139.2 −43.6 157.8 102.5 105.8 74.8 90.0 71.4 127.3 93.6 100.2 137.8 64.0 76.0 76.5 57.4
−29.0 −19.5 +2.9 60.0 58.0 74.2 42.0 −95.8 −35.7 −76.7 25.2 −92.0 −99.1 −45.3 50.4 21.0 +1.4 132.8 −68.0 −116.8 17.3
−7.1 +3.5 26.8 88.2 87.3 103.7 68.7 −83.2 −18.3 −61.4 47.2 −76.0 −83.4 −25.4 77.2 44.0 26.4 161.8 −49.6 −104.2 43.9
37.1 134.7 146.0 108.0 −103.7 70.0 86.5 90.7 97.6 56.1 58.1 60.0 86.0 63.0 70.0 106.0 −29.7 118.6 129.0 51.2 86.1 92.2 169.7 170.7 +7.8 −54.1 51.7 65.2 67.5 148.2 43.2 43.2 43.8 32.0 −95.9 −134.1 −34.0 173.0 117.8 120.0 88.9 103.9 84.8 141.4 107.0 113.0 153.4 76.7 87.8 88.6 69.0 80.0 +4.0 15.0 38.3 102.2 102.0 118.0 82.0 −76.8 −10.0 −53.8 57.7 −67.9 −75.4 −15.9 90.0 56.0 38.7 175.9 −40.4 −97.5 57.0
50.6 151.2 164.0 121.2 −96.5 84.7 101.5 104.1 112.2 70.3 73.0 75.5 100.0 77.2 84.8 121.8 −19.0 134.4 145.0 65.9 101.7 108.1 186.7 189.8 20.0 −44.0 65.8 80.0 82.0 166.2 56.9 57.4 57.8 45.5 −88.2 −128.5 −23.2 189.5 133.7 135.7 103.8 119.4 99.8 155.6 121.5 126.0 170.0 90.5 101.4 102.3 82.0 93.0 16.4 27.8 51.5 117.8 117.9 133.8 96.2 −70.1 −1.0 −46.1 68.6 −58.7 −66.6 −5.0 104.0 68.8 52.5 191.2 −30.1 −90.3 71.1
65.9 169.9 183.8 135.6 −88.6 101.2 117.8 118.4 127.8 86.2 89.2 91.8 116.0 92.4 101.5 139.6 −7.1 153.2 162.0 82.0 118.0 125.0 207.4 208.2 33.8 −32.7 81.7 96.5 98.0 187.0 72.0 73.0 73.5 60.2 −79.7 −121.9 −11.4 207.1 151.0 152.2 120.3 135.9 116.1 171.9 137.2 140.5 189.0 105.8 116.0 117.7 96.0 107.8 30.0 41.8 66.1 134.2 135.2 150.3 111.8 −62.7 +8.6 −37.5 80.3 −48.4 −56.4 +6.7 119.8 83.0 67.8 206.7 −18.6 −82.3 87.0
75.4 182.1 196.0 144.4 −83.4 111.5 127.8 127.5 138.0 96.4 99.6 102.0 126.2 102.2 111.8 150.0 +0.5 165.6 173.5 92.0 129.4 136.1 219.6 220.0 42.3 −25.1 91.6 107.2 108.5 199.8 81.8 83.2 83.3 69.5 −74.1 −117.3 −4.0 217.8 162.0 163.7 131.3 146.3 126.2 182.1 147.2 149.7 200.5 115.5 125.8 127.0 104.5 116.7 38.5 50.9 75.4 145.0 146.0 161.7 121.5 −57.9 14.7 −32.1 88.0 −41.8 −50.0 14.7 129.8 91.8 77.5 216.0 −11.3 −77.0 97.2
Melting point, °C −6.0 34 75.5 −160
−80.2 −53.3 −62.6
−63.5 −20 7 32.5 42 +6 −64 −99.0 −15.0 +0.9 +7.3 −157.5 133 33 −7.5
70 30.8 10.9 35.5 15.5 72 −96.0
−34.4 58 −6.5 −50 +6.6 23.9 −45.0 −93.7 −126.6 −68.2
VAPOR PRESSURES OF PURE SUBSTANCES TABLE 2-8
2-65
Vapor Pressures of Organic Compounds, up to 1 atm (Continued ) Pressure, mm Hg Compound Name
cis-Decalin trans-Decalin Decane Decan-2-one 1-Decene Decyl alcohol Decyltrimethylsilane Dehydroacetic acid Desoxybenzoin Diacetamide Diacetylene (1,3-butadiyne) Diallyldichlorosilane Diallyl sulfide Diisoamyl ether oxalate sulfide Dibenzylamine Dibenzyl ketone (1,3-diphenyl2-propanone) 1,4-Dibromobenzene 1,2-Dibromobutane dl-2,3-Dibromobutane meso-2,3-Dibromobutane 1,2-Dibromodecane Di(2-bromoethyl) ether α,β-Dibromomaleic anhydride 1,2-Dibromo-2-methylpropane 1,3-Dibromo-2-methylpropane 1,2-Dibromopentane 1,2-Dibromopropane 1,3-Dibromopropane 2,3-Dibromopropene 2,3-Dibromo-1-propanol Diisobutylamine 2,6-Ditert-butyl-4-cresol 4,6-Ditert-butyl-2-cresol 4,6-Ditert-butyl-3-cresol 2,6-Ditert-butyl-4-ethylphenol 4,6-Ditert-butyl-3-ethylphenol Diisobutyl oxalate 2,4-Ditert-butylphenol Dibutyl phthalate sulfide Diisobutyl d-tartrate Dicarvacryl-mono-(6-chloro-2-xenyl) phosphate Dicarvacryl-2-tolyl phosphate Dichloroacetic acid 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene 1,2-Dichlorobutane 2,3-Dichlorobutane 1,2-Dichloro-1,2-difluoroethylene Dichlorodifluoromethane Dichlorodiphenyl silane Dichlorodiisopropyl ether Di(2-chloroethoxy) methane Dichloroethoxymethylsilane 1,2-Dichloro-3-ethylbenzene 1,2-Dichloro-4-ethylbenzene 1,4-Dichloro-2-ethylbenzene cis-1,2-Dichloroethylene trans-1,2-Dichloro ethylene Di(2-chloroethyl) ether Dichlorofluoromethane 1,5-Dichlorohexamethyltrisiloxane Dichloromethylphenylsilane 1,1-Dichloro-2-methylpropane 1,2-Dichloro-2-methylpropane 1,3-Dichloro-2-methylpropane 2,4-Dichlorophenol 2,6-Dichlorophenol
1
5
10
20
22.5 −0.8 16.5 44.2 14.7 69.5 67.4 91.7 123.3 70.0 −82.5 +9.5 −9.5 18.6 85.4 43.0 118.3 125.5
50.1 +30.6 42.3 71.9 40.3 97.3 96.4 122.0 156.2 95.0 −68.0 34.8 +14.4 44.3 116.0 73.0 149.8 159.8
64.2 47.2 55.7 85.8 53.7 111.3 111.0 137.3 173.5 108.0 −61.2 47.4 26.6 57.0 131.4 87.6 165.6 177.6
79.8 65.3 69.8 100.7 67.8 125.8 126.5 153.0 192.0 122.6 −53.8 61.3 39.7 70.7 147.7 102.7 182.2 195.7
97.2 85.7 85.5 117.1 83.3 142.1 144.0 171.0 212.0 138.2 −45.9 76.4 54.2 86.3 165.7 120.0 200.2 216.6
C6H4Br2 61.0 C4H8Br2 7.5 C4H8Br2 +5.0 C4H8Br2 +1.5 C10H20Br2 95.7 C4H8Br2O 47.7 C4H2Br2O3 50.0 C4H8Br2 −28.8 C4H8Br2 14.0 C5H10Br2 19.8 C3H6Br2 −7.0 C3H6Br2 +9.7 C3H4Br2 −6.0 C3H6Br2O 57.0 C8H19N −5.1 C15H24O 85.8 C15H24O 86.2 C15H24O 103.7 C16H26O 89.1 C16H26O 111.5 C10H18O4 63.2 C14H22O 84.5 C16H22O4 148.2 C8H18S +21.7 C12H22O6 117.8 C32H34ClO4P 204.2
79.3 33.2 30.0 26.6 123.6 75.3 78.0 −3.0 40.0 45.4 +17.3 35.4 +17.9 84.5 +18.4 116.2 117.3 135.2 121.4 142.6 91.2 115.4 182.1 51.8 151.8 234.5
87.7 46.1 41.6 39.3 137.3 88.5 92.0 +10.5 53.0 58.0 29.4 48.0 30.0 98.2 30.6 131.0 132.4 150.0 137.0 157.4 105.3 130.0 198.2 66.4 169.0 249.3
103.6 60.0 56.4 53.2 151.0 103.6 106.7 25.7 67.5 72.0 42.3 62.1 43.2 113.5 43.7 147.0 149.0 167.0 154.0 174.0 120.3 146.0 216.2 80.5 188.0 264.5
C27H33O4P 180.2 C2H2Cl2O2 44.0 C6H4Cl2 20.0 C6H4Cl2 12.1 C6H4Cl2 C4H8Cl2 −23.6 C4H8Cl2 −25.2 C2Cl2F2 −82.0 CCl2F2 −118.5 C12H10Cl2Si 109.6 C6H12Cl2O 29.6 C5H10Cl2O2 53.0 C8H8Cl2OSi −33.8 C8H8Cl2 46.0 C8H8Cl2 47.0 C8H8Cl2 38.5 C2H2Cl2 −58.4 C2H2Cl2 −65.4 C4H8Cl2O 23.5 CHCl2F −91.3 C6H18Cl2 26.0 O2Si3 C7H8Cl2Si 35.7 C4H8Cl2 −31.0 C4H8Cl2 −25.8 C4H8Cl2 −3.0 C6H4Cl2O 53.0 C6H4Cl2O 59.5
209.3 69.8 46.0 39.0 −0.3 −3.0 −65.6 −104.6 142.4 55.2 80.4 −12.1 75.0 77.2 68.0 −39.2 −47.2 49.3 −75.5 52.0
221.8 82.6 59.1 52.0 54.8 +11.5 +8.5 −57.3 −97.8 158.0 68.2 94.0 −1.3 90.0 92.3 83.2 −29.9 −38.0 62.0 −67.5 65.1
63.5 −8.4 −4.2 +20.6 80.0 87.6
77.4 +2.6 +6.7 32.0 92.8 101.0
60
Melting point, °C
100
200
400
760
108.0 98.4 95.5 127.8 93.5 152.0 154.3 181.5 224.5 148.0 −41.0 86.3 63.7 96.0 177.0 130.6 212.2 229.4
123.2 114.6 108.6 142.0 106.5 165.8 169.5 197.5 241.3 160.6 −34.0 99.7 75.8 109.6 192.2 145.3 227.3 246.6
145.4 136.2 128.4 163.2 126.7 186.2 191.0 219.5 265.2 180.8 −20.9 119.4 94.8 129.0 215.0 166.4 249.8 272.3
169.9 160.1 150.6 186.7 149.2 208.8 215.5 244.5 293.0 202.0 −6.1 142.0 116.1 150.3 240.0 191.0 274.3 301.7
194.6 186.7 174.1 211.0 172.0 231.0 240.0 269.0 321.0 223.0 +9.7 165.3 138.6 173.4 265.0 216.0 300.0 330.5
−43.3 −30.7 −29.7 +3.5
120.8 76.0 72.0 68.0 167.4 119.8 123.5 42.3 83.5 87.4 57.2 77.8 57.8 129.8 57.8 164.1 167.4 185.3 172.1 192.3 137.5 164.3 235.8 96.0 208.5 280.5
131.6 86.0 82.0 78.0 177.5 130.0 133.8 53.7 93.7 97.4 66.4 87.8 67.0 140.0 67.0 175.2 179.0 196.1 183.9 204.4 147.8 175.8 247.8 105.8 221.6 290.7
146.5 99.8 95.3 91.7 190.2 144.0 147.7 68.8 107.4 110.1 78.7 101.3 79.5 153.0 79.2 190.0 194.0 211.0 198.0 218.0 161.8 190.0 263.7 118.6 239.5 304.9
168.5 120.2 115.7 111.8 209.6 165.0 168.0 92.1 117.8 130.2 97.8 121.7 98.0 173.8 97.6 212.8 217.5 233.0 220.0 241.7 183.5 212.5 287.0 138.0 264.7 323.8
192.5 143.5 138.0 134.2 229.8 188.0 192.0 119.8 150.6 151.8 118.5 144.1 119.5 196.0 118.0 237.6 243.4 257.1 244.0 264.6 205.8 237.0 313.5 159.0 294.0 342.0
218.6 166.3 160.5 157.3 250.4 212.5 215.0 149.0 174.6 175.0 141.6 167.5 141.2 219.0 139.5 262.5 269.3 282.0 268.6 290.0 229.5 260.8 340.0 182.0 324.0 361.0
87.5 −64.5
237.0 96.3 73.4 66.2 69.2 24.5 21.2 −48.3 −90.1 176.0 82.2 109.5 +11.3 105.9 109.6 99.8 −19.4 −28.0 76.0 −58.6 79.0
251.5 111.8 89.4 82.0 84.8 37.7 35.0 −38.2 −81.6 195.5 97.3 125.5 24.4 123.8 127.5 118.0 −7.9 −17.0 91.5 −48.8 94.8
260.3 121.5 99.5 92.2 95.2 47.8 43.9 −31.8 −76.1 207.5 106.9 135.8 32.6 135.0 139.0 129.0 −0.5 −10.0 101.5 −42.6 105.0
272.5 134.0 112.9 105.0 108.4 60.2 56.0 −23.0 −68.6 223.8 119.7 149.6 44.1 149.8 153.3 144.0 +9.5 −0.2 114.5 −33.9 118.2
290.0 152.3 133.4 125.9 128.3 79.7 74.0 −10.0 −57.0 248.0 139.0 170.0 61.0 172.0 176.0 166.2 24.6 +14.3 134.0 −20.9 138.3
309.8 173.7 155.8 149.0 150.2 100.8 94.2 +5.0 −43.9 275.5 159.8 192.0 80.3 197.0 201.7 191.5 41.0 30.8 155.4 −6.2 160.2
330.0 194.4 179.0 173.0 173.9 123.5 116.0 20.9 −29.8 304.0 182.7 215.0 100.6 222.1 226.6 216.3 59.0 47.8 178.5 +8.9 184.0
92.4 14.6 18.7 44.8 107.7 115.5
109.5 28.2 32.0 58.6 123.4 131.6
120.0 37.0 40.2 67.5 133.5 141.8
134.2 48.2 51.7 78.8 146.0 154.6
155.5 65.8 68.9 96.1 165.2 175.5
180.2 85.4 87.8 115.4 187.5 197.7
205.5 106.0 108.0 135.0 210.0 220.0
Temperature, °C
Formula C10H18 C10H18 C10H22 C10H20O C10H20 C10H22O C13H30Si C8H8O4 C14H12O C4H7NO2 C4H2 C6H10Cl2Si C6H10S C10H22O C12H22O4 C10H22S C14H15N C15H14O
40
+7 60 78.5 −34.9 −83
−26 34.5
−34.5
−70.3 −55.5 −34.4 −70
−79.7 73.5
9.7 −17.6 −24.2 53.0 −80.4 −112
−40.8 −76.4 −61.2 −80.5 −50.0 −135 −53.0
45.0
2-66
PHYSICAL AND CHEMICAL DATA
TABLE 2-8
Vapor Pressures of Organic Compounds, up to 1 atm (Continued ) Pressure, mm Hg Compound Name
α,α-Dichlorophenylacetonitrile Dichlorophenylarsine 1,2-Dichloropropane 2,3-Dichlorostyrene 2,4-Dichlorostyrene 2,5-Dichlorostyrene 2,6-Dichlorostyrene 3,4-Dichlorostyrene 3,5-Dichlorostyrene 1,2-Dichlorotetraethylbenzene 1,4-Dichlorotetraethylbenzene 1,2-Dichloro-1,1,2,2-tetrafluoroethane Dichloro-4-tolylsilane 3,4-Dichloro-α,α,α-trifluorotoluene Dicyclopentadiene Diethoxydimethylsilane Diethoxydiphenylsilane Diethyl adipate Diethylamine N-Diethylaniline Diethyl arsanilate 1,2-Diethylbenzene 1,3-Diethylbenzene 1,4-Diethylbenzene Diethyl carbonate cis-Diethyl citraconate Diethyl dioxosuccinate Diethylene glycol Diethyleneglycol-bis-chloroacetate Diethylene glycol dimethyl ether Di(2-methoxyethyl) ether glycol ethyl ether Diethyl ether ethylmalonate fumarate glutarate Diethylhexadecylamine Diethyl itaconate ketone (3-pentanone) malate maleate malonate mesaconate oxalate phthalate sebacate 2,5-Diethylstyrene Diethyl succinate isosuccinate sulfate sulfide sulfite d-Diethyl tartrate dl-Diethyl tartrate 3,5-Diethyltoluene Diethylzinc 1-Dihydrocarvone Dihydrocitronellol 1,4-Dihydroxyanthraquinone Dimethylacetylene (2-butyne) Dimethylamine N,N-Dimethylaniline Dimethyl arsanilate Di(α-methylbenzyl) ether 2,2-Dimethylbutane 2,3-Dimethylbutane Dimethyl citraconate 1,1-Dimethylcyclohexane cis-1,2-Dimethylcyclohexane trans-1,2-Dimethylcyclohexane trans-1,3-Dimethylcyclohexane cis-1,3-Dimethylcyclohexane cis-1,4-Dimethylcyclohexane trans-1,4-Dimethylcyclohexane
1
5
10
20
56.0 61.8 −38.5 61.0 53.5 55.5 47.8 57.2 53.5 105.6 91.7 −95.4 46.2 11.0 −19.1 111.5 74.0
84.0 100.0 −17.0 90.1 82.2 83.9 75.7 86.0 82.2 138.7 126.1 −80.0 71.7 38.3 34.1 +2.4 142.8 106.6
49.7
78.0
98.1 116.0 −6.1 104.6 97.4 98.2 90.0 100.4 97.4 155.0 143.8 −72.3 84.2 52.2 47.6 13.3 157.6 123.0 −33.0 91.9
113.8 133.1 +6.0 120.5 111.8 114.0 105.5 116.2 111.8 172.5 162.0 −63.5 97.8 67.3 62.0 25.3 174.3 138.3 −22.6 107.2
130.0 151.0 19.4 137.8 129.2 131.0 122.4 133.7 129.2 192.2 183.2 −53.7 113.2 84.0 77.9 38.0 193.2 154.6 −11.3 123.6
38.0 22.3 20.7 20.7 −10.1 59.8 70.0 91.8 148.3
62.6 48.7 46.8 47.1 +12.3 88.3 98.0 120.0 180.0
74.8 62.0 59.9 60.3 23.8 103.0 112.0 133.8 195.8
88.0 76.4 74.5 74.7 36.0 118.2 126.8 148.0 212.0
C6H14O3 C6H14O3 C4H10O C9H16O4 C8H12O4 C9H16O4 C20H43N C9H14O4 C5H10O C8H14O5 C8H12O4 C7H12O4 C9H14O4 C6H10O4 C12H14O4 C14H26O4 C12H16 C8H14O4 C8H14O4 C4H10O4S C4H10S C4H10O3S C8H14O6 C8H14O6 C11H16 C4H10Zn C10H16O C10H22O C14H8O4 C4H6 C2H7N C8H11N C8H12AsNO3 C16H18O C6H14 C6H14 C7H10O4 C8H16 C8H16 C8H16 C8H16 C8H16 C8H16 C8H16
13.0 45.3 −74.3 50.8 53.2 65.6 139.8 51.3 −12.7 80.7 57.3 40.0 62.8 47.4 108.8 125.3 49.7 54.6 39.8 47.0 −39.6 10.0 102.0 100.0 34.0 −22.4 46.6 68.0 196.7 −73.0 −87.7 29.5 15.0 96.7 −69.3 −63.6 50.8 −24.4 −15.9 −21.1 −19.4 −22.7 −20.0 −24.3
37.6 72.0 −56.9 77.8 81.2 94.7 175.8 80.2 +7.5 110.4 85.6 67.5 91.0 71.8 140.7 156.2 78.4 83.0 66.7 74.0 −18.6 34.2 133.0 131.7 61.5 0.0 75.5 91.7 239.8 −57.9 −72.2 56.3 39.6 128.3 −50.7 −44.5 78.2 −1.4 +7.3 +1.7 +3.4 0.0 +3.2 −1.7
50.0 85.8 −48.1 91.6 95.3 109.7 194.0 95.2 17.2 125.3 100.0 81.3 105.3 83.8 156.0 172.1 92.6 96.6 80.0 87.7 −8.0 46.4 148.0 147.2 75.3 +11.7 90.0 103.0 259.8 −50.5 −64.6 70.0 51.8 144.0 −41.5 −34.9 91.8 +10.3 18.4 13.0 14.9 +11.2 14.5 +10.1
63.0 100.3 −38.5 106.0 110.2 125.4 213.5 111.0 27.9 141.2 115.3 95.9 120.3 96.8 173.6 189.8 108.5 111.7 94.7 102.1 +3.5 59.7 164.2 163.8 90.2 24.2 106.0 115.0 282.0 −42.5 −56.0 84.8 65.0 160.3 −31.1 −24.1 106.5 23.0 31.1 25.6 27.4 23.6 27.1 22.6
60
100
200
400
760
141.0 163.2 28.0 149.0 140.0 142.0 133.3 144.6 140.0 204.8 195.8 −47.5 122.6 95.0 88.0 46.3 205.0 165.8 −4.0 133.8
154.5 178.9 39.4 163.5 153.8 155.8 147.6 158.2 153.8 220.7 212.0 −39.1 135.5 109.2 101.7 57.6 220.0 179.0 +6.0 147.3
176.2 202.8 57.0 185.7 176.0 178.0 169.0 181.5 176.0 245.6 238.5 −26.3 153.5 129.0 121.8 74.2 243.8 198.2 21.0 168.2
199.5 228.8 76.0 210.0 200.0 202.5 193.5 205.7 200.0 272.8 265.8 −12.0 175.2 150.5 144.2 93.2 259.7 219.1 38.0 192.4
223.5 256.5 96.8 235.0 225.0 227.0 217.0 230.0 225.0 302.0 296.5 +3.5 196.3 172.8 166.6 113.5 296.0 240.0 55.5 215.5
102.6 92.5 90.4 91.1 49.5 135.7 143.8 164.3 229.0
111.8 102.6 100.7 101.3 57.9 146.2 153.7 174.0 239.5
123.8 116.2 114.4 115.3 69.7 160.0 167.7 187.5 252.0
141.9 136.7 134.8 136.1 86.5 182.3 188.0 207.0 271.5
161.0 159.0 156.9 159.0 105.8 206.5 210.8 226.5 291.8
181.0 183.5 181.1 183.8 125.8 230.3 233.5 244.8 313.0
77.5 116.7 27.7 122.4 126.7 142.8 235.0 128.2 39.4 157.8 131.8 113.3 137.3 110.6 192.1 207.5 125.8 127.8 111.0 118.0 16.1 74.2 182.3 181.7 107.0 38.0 123.7 127.6 307.4 −33.9 −46.7 101.6 79.7 179.6 −19.5 −12.4 122.6 37.3 45.3 39.7 41.4 37.5 41.1 36.5
86.8 126.8 −21.8 132.4 137.7 153.2 248.5 139.9 46.7 169.0 142.4 123.0 147.9 119.7 204.1 218.4 136.8 138.2 121.4 128.6 24.2 83.8 194.0 193.2 117.7 47.2 134.7 136.7 323.3 −27.8 −40.7 111.9 88.6 191.5 −12.1 −4.9 132.7 45.7 54.4 48.7 50.4 46.4 50.1 45.4
99.5 140.3 −11.5 146.0 151.1 167.8 265.5 154.3 56.2 183.9 156.0 136.2 161.6 130.8 219.5 234.4 151.0 151.1 134.8 142.5 35.0 96.3 208.5 208.0 131.7 59.1 149.7 145.9 344.5 −18.8 −32.6 125.8 101.0 206.8 −2.0 +5.4 145.8 57.9 66.8 61.0 62.5 58.5 62.3 57.6
118.0 159.0 +2.2 166.0 172.2 189.5 292.8 177.5 70.6 205.3 177.8 155.5 183.2 147.9 243.0 255.8 173.2 171.7 155.1 162.5 51.3 115.8 230.4 230.0 152.4 77.0 171.8 160.2 377.8 −5.0 −20.4 146.5 119.8 229.7 +13.4 21.1 165.8 76.2 85.6 79.6 81.0 76.9 80.8 76.0
138.5 180.3 17.9 188.7 195.8 212.8 324.6 203.1 86.3 229.5 201.7 176.8 205.8 166.2 267.5 280.3 198.0 193.8 177.7 185.5 69.7 137.0 254.8 254.3 176.5 97.3 197.0 176.8 413.0 +10.6 −7.1 169.2 140.3 254.8 31.0 39.0 188.0 97.2 107.0 100.9 102.1 97.8 101.9 97.0
159.8 201.9 34.6 211.5 218.5 237.0 355.0 227.9 102.7 253.4 225.0 198.9 229.0 185.7 294.0 305.5 223.0 216.5 201.3 209.5 88.0 159.0 280.0 280.0 200.7 118.0 223.0 193.5 450.0 27.2 +7.4 193.1 160.5 281.0 49.7 58.0 210.5 119.5 129.7 123.4 124.4 120.1 124.3 119.3
Temperature, °C
Formula C8H5Cl2N C6H5AsCl2 C3H6Cl2 C8H6Cl2 C8H6Cl2 C8H6Cl2 C8H6Cl2 C8H6Cl2 C8H6Cl2 C14H20Cl2 C14H20Cl2 C2Cl2F4 C7H8Cl2Si C7H3Cl2F3 C10H8 C6H16O2Si C16H20O2Si C10H18O4 C4H11N C10H15N C10H16As NO3 C10H14 C10H14 C10H14 C5H10O3 C9H14O4 C8H10O6 C4H10O3 C8H12Cl2O5
40
Melting point, °C
−94 −12.1 32.9 −21 −38.9 −34.4 −31.4 −83.9 −43.2 −43
−116.3 +0.6
−42 −49.8 −40.6 1.3 −20.8 −25.0 −99.5 17 −28 194 −32.5 −96 +2.5 −99.8 −128.2 −34 −50.0 −88.0 −92.0 −76.2 −87.4 −36.9
VAPOR PRESSURES OF PURE SUBSTANCES TABLE 2-8
2-67
Vapor Pressures of Organic Compounds, up to 1 atm (Continued ) Pressure, mm Hg Compound Name
Dimethyl ether 2,2-Dimethylhexane 2,3-Dimethylhexane 2,4-Dimethylhexane 2,5-Dimethylhexane 3,3-Dimethylhexane 3,4-Dimethylhexane Dimethyl itaconate 1-Dimethyl malate Dimethyl maleate malonate trans-Dimethyl mesaconate 2,7-Dimethyloctane Dimethyl oxalate 2,2-Dimethylpentane 2,3-Dimethylpentane 2,4-Dimethylpentane 3,3-Dimethylpentane 2,3-Dimethylphenol (2,3-xylenol) 2,4-Dimethylphenol (2,4-xylenol) 2,5-Dimethylphenol (2,5-xylenol) 3,4-Dimethylphenol (3,4-xylenol) 3,5-Dimethylphenol (3,5-xylenol) Dimethylphenylsilane Dimethyl phthalate 3,5-Dimethyl-1,2-pyrone 4,6-Dimethylresorcinol Dimethyl sebacate 2,4-Dimethylstyrene 2,5-Dimethylstyrene α,α-Dimethylsuccinic anhydride Dimethyl sulfide d-Dimethyl tartrate dl-Dimethyl tartrate N,N-Dimethyl-2-toluidine N,N-Dimethyl-4-toluidine Di(nitrosomethyl) amine Diosphenol 1,4-Dioxane Dipentene Diphenylamine Diphenyl carbinol (benzhydrol) chlorophosphate disulfide 1,2-Diphenylethane (dibenzyl) Diphenyl ether 1,1-Diphenylethylene trans-Diphenylethylene 1,1-Diphenylhydrazine Diphenylmethane Diphenyl sulfide Diphenyl-2-tolyl thiophosphate 1,2-Dipropoxyethane 1,2-Diisopropylbenzene 1,3-Diisopropylbenzene Dipropylene glycol Dipropyleneglycol monobutyl ether isopropyl ether Di-n-propyl ether Diisopropyl ether Di-n-propyl ketone (4-heptanone) Di-n-propyl oxalate Diisopropyl oxalate Di-n-propyl succinate Di-n-propyl d-tartrate Diisopropyl d-tartrate Divinyl acetylene (1,5-hexadiene-3-yne) 1,3-Divinylbenzene Docosane n-Dodecane 1-Dodecene n-Dodecyl alcohol Dodecylamine Dodecyltrimethylsilane Elaidic acid
1
5
10
20
−115.7 −29.7 −23.0 −26.9 −26.7 −25.8 −22.1 69.3 75.4 45.7 35.0 46.8 +6.3 20.0 −49.0 −42.0 −48.0 −45.9 56.0 51.8 51.8 66.2 62.0 +5.3 100.3 78.6 49.0 104.0 34.2 29.0 61.4 −75.6 102.1 100.4 28.8 50.1 +3.2 66.7 −35.8 14.0 108.3 110.0 121.5 131.6 86.8 66.1 87.4 113.2 126.0 76.0 96.1 159.7 −38.8 40.0 34.7 73.8 64.7 46.0 −43.3 −57.0 23.0 53.4 43.2 77.5 115.6 103.7 −45.1 32.7 157.8 47.8 47.2 91.0 82.8 91.2 171.3
−101.1 −7.9 −1.1 −5.3 −5.5 −4.4 +0.2 94.0 104.0 73.0 59.8 74.0 30.5 44.0 −28.7 −20.8 −27.4 −25.0 83.8 78.0 78.0 93.8 89.2 30.3 131.8 107.6 76.8 139.8 61.9 55.9 88.1 −58.0 133.2 131.8 54.1 74.3 27.8 95.4 −12.8 40.4 141.7 145.0 160.5 164.0 119.8 97.8 119.6 145.8 159.3 107.4 129.0 179.8 −10.3 67.8 62.3 102.1 92.0 72.8 −22.3 −37.4 44.4 80.2 69.0 107.6 147.7 133.7 −24.4 60.0 195.4 75.8 74.0 120.2 111.8 122.1 206.7
−93.3 +3.1 +9.9 +5.2 +5.3 +6.1 11.3 106.6 118.3 86.4 72.0 87.8 42.3 56.0 −18.7 −10.3 −17.1 −14.4 97.6 91.3 91.3 107.7 102.4 42.6 147.6 122.0 90.7 156.2 75.8 69.0 102.0 −49.2 148.2 147.5 66.2 86.7 40.0 109.0 −1.2 53.8 157.0 162.0 182.0 180.0 136.0 114.0 135.0 161.0 176.1 122.8 145.0 201.6 +5.0 81.8 76.0 116.2 106.0 86.2 −11.8 −27.4 55.0 93.9 81.9 122.2 163.5 148.2 −14.0 73.8 213.0 90.0 87.8 134.7 127.8 137.7 223.5
−85.2 15.0 22.1 17.2 17.2 18.2 23.5 119.7 133.8 101.3 85.0 102.1 55.8 69.4 −7.5 +1.1 −5.9 −2.9 112.0 105.0 105.0 122.0 117.0 56.2 164.0 136.4 105.8 175.8 90.8 84.0 116.3 −39.4 164.3 164.0 80.2 100.0 53.7 124.0 +12.0 68.2 175.2 180.9 203.8 197.0 153.7 130.8 151.8 179.8 194.0 139.8 162.0 215.5 22.3 96.8 91.2 131.3 120.4 100.8 0.0 −16.7 66.2 108.6 95.6 138.0 180.4 164.0 −2.8 88.7 233.5 104.6 102.4 150.0 141.6 153.8 242.3
60
100
200
400
760
−62.7 48.2 56.0 50.6 50.5 52.5 57.7 153.7 175.1 140.4 121.9 141.5 93.9 104.8 23.9 33.3 25.4 29.3 152.2 143.0 143.0 161.0 156.0 94.2 210.0 177.5 147.3 222.6 132.3 124.7 155.3 −12.0 208.8 209.5 118.1 140.3 90.3 165.6 45.1 108.3 222.8 227.5 265.0 241.3 202.8 178.8 198.6 227.4 242.5 186.3 211.8 252.5 74.2 138.7 132.3 169.9 159.8 140.3 33.0 13.7 96.0 148.1 132.6 180.3 227.0 207.3 29.5 130.0 286.0 146.2 142.3 192.0 182.1 199.5 288.0
−50.9 65.7 73.8 68.1 68.0 70.0 75.6 171.0 196.3 160.0 140.0 161.0 114.0 123.3 40.3 50.1 41.8 46.2 173.0 161.5 161.5 181.5 176.2 114.2 232.7 198.0 167.8 245.0 153.2 145.6 175.8 +2.6 230.5 232.3 138.3 161.6 110.0 186.2 62.3 128.2 247.5 250.0 299.5 262.6 227.8 203.3 222.8 251.7 267.2 210.7 236.8 270.3 103.8 159.8 153.7 189.9 180.0 160.0 50.3 30.0 111.2 168.0 151.2 202.5 250.1 228.2 46.0 151.4 314.2 167.2 162.2 213.0 203.0 222.0 312.4
−37.8 85.6 94.1 88.2 87.9 90.4 96.0 189.8 219.5 182.2 159.8 183.5 136.0 143.3 59.2 69.4 60.6 65.5 196.0 184.2 184.2 203.6 197.8 136.4 257.8 221.0 192.0 269.6 177.5 168.7 197.5 18.7 255.0 257.4 161.5 185.4 131.3 209.5 81.8 150.5 274.1 275.6 337.2 285.8 255.0 230.7 249.8 278.3 294.0 237.5 263.9 290.0 140.0 184.3 177.6 210.5 203.8 183.1 69.5 48.2 127.3 190.3 171.8 226.5 275.6 251.8 64.4 175.2 343.5 191.0 185.5 235.7 225.0 248.0 337.0
−23.7 106.8 115.6 109.4 109.1 112.0 117.7 208.0 242.6 205.0 180.7 206.0 159.7 163.3 79.2 89.8 80.5 86.1 218.0 211.5 211.5 225.2 219.5 159.3 283.7 245.0 215.0 293.5 202.0 193.0 219.5 36.0 280.0 282.0 184.8 209.5 153.0 232.0 101.1 174.6 302.0 301.0 378.0 310.0 284.0 258.5 277.0 306.5 322.2 264.5 292.5 310.0 180.0 209.0 202.0 231.8 227.0 205.6 89.5 67.5 143.7 213.5 193.5 250.8 303.0 275.0 84.0 199.5 376.0 216.2 208.0 259.0 248.0 273.0 362.0
Temperature, °C
Formula C2H6O C8H18 C8H18 C8H18 C8H18 C8H18 C8H18 C7H10O4 C6H10O5 C6H8O4 C5H8O4 C7H10O4 C10H22 C4H6O4 C7H16 C7H16 C7H16 C7H16 C8H10O C8H10O C8H10O C8H10O C8H10O C8H12Si C10H10O4 C7H8O2 C8H10O2 C12H22O4 C10H12 C10H12 C6H8O3 C2H6S C6H10O6 C6H10O6 C9H13N C9H13N C2H5N3O2 C10H16O2 C4H8O2 C10H16 C12H11N C13H12O C12H10ClPO3 C12H10S2 C14H14 C12H10O C14H12 C14H12 C12H12N2 C13H12 C12H10S C18H17O3PS C8H18O2 C12H18 C12H18 C6H14O3 C10H22O3 C9H20O3 C6H14O C6H14O C7H14O C8H14O4 C8H14O4 C10H18O4 C10H18O6 C10H18O6 C6H6 C10H10 C22H46 C12H26 C12H24 C12H26O C12H27N C15H34Si C18H34O2
40 −76.2 28.2 35.6 30.5 30.4 31.7 37.1 133.7 150.1 117.2 100.0 118.0 71.2 83.6 +5.0 13.9 +6.5 +9.9 129.2 121.5 121.5 138.0 133.3 71.4 182.8 152.7 122.5 196.0 107.7 100.2 132.3 −28.4 182.4 182.4 95.0 116.3 68.2 141.2 25.2 84.3 194.3 200.0 227.9 214.8 173.7 150.0 170.8 199.0 213.5 157.8 182.8 230.6 42.3 114.0 107.9 147.4 136.3 117.0 +13.2 −4.5 78.1 124.6 110.5 154.8 199.7 181.8 +10.0 105.5 254.5 121.7 118.6 167.2 157.4 172.1 260.8
−70.4 36.7 44.2 39.0 38.9 40.4 45.8 142.6 160.4 127.1 109.7 127.8 80.8 92.8 13.0 22.1 14.5 18.1 139.5 131.0 131.0 148.0 143.5 81.3 194.0 163.8 133.2 208.0 118.0 110.7 142.4 −21.4 193.8 193.8 105.2 126.4 77.7 151.3 33.8 94.6 206.9 212.0 244.2 226.2 186.0 162.0 183.4 211.5 225.9 170.2 194.8 240.4 55.8 124.3 118.2 156.5 146.3 126.8 21.6 +3.4 85.8 134.8 120.0 166.0 211.7 192.6 18.1 116.0 268.3 132.1 128.5 177.8 168.0 184.2 273.0
Melting point, °C −138.5
−90.7 38 −62 −52.8 −123.7 −135 −119.5 −135.0 75 25.5 74.5 62.5 68 51.5 38
−83.2 61.5 89 −61
10 52.9 68.5 61 51.5 27 124 44 26.5
−105
−122 −60 −32.6
−66.9 44.5 −9.6 −31.5 24 51.5
2-68
PHYSICAL AND CHEMICAL DATA
TABLE 2-8
Vapor Pressures of Organic Compounds, up to 1 atm (Continued ) Pressure, mm Hg Compound
1
5
10
20
−16.5 −69.0 206.7 52.6 −159.5 36.3 −50.9 167.0 −43.4 28.5 −92.5 −29.5 47.0 −29.0 −31.3 −82.3 52.0 38.5 29.7 33.7 33.5 −9.8 44.0 107.6 −74.3 10.6 −18.4 −24.3 118.2 11.0 107.8 133.2 −89.8 +1.0 −5.1 +6.6 87.6 28.3 31.5 67.8 −14.5 −32.2 9.6 76.0 98.3 −168.3 112.0 −4.0 −11.0 −27.0 −44.5 53.0 −33.5
+5.6 −50.0 239.7 80.0 −148.5 63.1 −31.0 198.2 −23.5 54.0 −76.7 −8.7 70.7 −6.4 −12.0 −66.4 80.0 66.4 55.9 60.3 60.2 +13.9 72.0 136.4 −56.4 35.8 +4.0 −2.4 149.8 35.8 65.8 131.8 168.2 −73.9 25.4 +18.0 30.2 108.5 55.5 58.4 93.5 +9.2 −10.8 34.0 106.3 130.2 −158.3 142.4 +19.0 +10.5 +4.7 −24.0 79.7 −10.2
16.6 −40.3 254.5 93.7 −142.9 76.2 −20.7 213.5 −13.5 67.3 −68.7 +2.0 82.0 +5.0 −2.3 −58.3 93.8 80.6 69.0 73.9 73.9 25.9 86.0 150.3 −47.5 48.0 15.3 +8.4 165.0 48.0 77.8 143.7 186.0 −65.8 37.5 29.9 41.9 134.0 68.8 72.0 106.0 20.6 −0.1 46.3 121.7 146.0 −153.2 158.0 30.3 21.5 18.6 −13.6 92.1 +1.6
29.0 −29.5 270.6 108.4 −136.7 91.0 −9.8 230.0 −3.0 81.1 −59.9 13.0 94.4 17.7 +8.0 −48.6 109.0 96.0 83.1 88.5 88.5 38.6 101.4 166.8 −37.8 61.8 27.8 20.6 181.8 61.7 91.0 155.5 205.5 −56.8 50.4 42.0 54.3 150.3 83.6 86.7 119.8 33.4 +11.7 59.5 137.7 162.8 −147.6 173.5 42.5 33.0 32.7 −2.4 105.8 14.7
42.0 −17.3 289.1 124.6 −129.8 107.2 +3.7 247.0 +9.1 96.2 −50.0 26.0 108.1 31.8 19.0 −39.8 125.7 113.2 98.8 104.8 104.7 52.8 118.2 181.8 −26.7 77.0 41.5 33.8 199.8 76.3 105.6 168.8 226.5 −47.0 65.2 56.0 68.2 169.2 99.9 103.3 133.8 47.6 25.0 74.0 154.4 182.0 −141.3 191.0 56.0 45.8 48.0 +10.0 120.0 29.7
50.6 −9.7 300.2 135.2 −125.4 127.5 11.5 258.3 16.6 106.0 −43.4 33.5 116.7 40.6 26.0 −33.4 136.0 123.6 109.0 115.5 115.4 61.8 129.0 191.9 −19.5 86.7 50.1 42.3 211.5 85.8 114.8 177.3 239.8 −40.6 74.0 65.2 77.3 181.2 110.2 113.8 142.1 56.7 33.4 83.6 166.0 193.7 −137.3 201.8 64.1 53.8 57.9 18.1 129.5 39.0
62.0 +1.2 314.4 148.5 −119.3 131.4 22.1 273.5 27.0 118.5 −34.9 44.5 127.5 53.0 34.9 −25.1 149.8 137.3 122.3 129.2 128.4 74.1 143.2 205.0 −10.0 99.8 62.0 53.5 226.6 98.4 126.2 187.9 256.8 −32.0 86.0 76.6 89.3 196.0 124.3 127.2 152.8 69.0 45.0 96.1 180.3 209.8 −131.8 215.0 75.0 62.5 70.4 29.4 141.8 51.8
C4H10O2
−48.0
−26.2
−15.3
−3.0
+10.7
19.7
31.8
50.0
70.8
93.0
C3H8O2
−13.5
+10.2
22.0
34.3
47.8
56.4
68.0
85.3
104.3
124.4
−89.7 40.5 −117.0 −60.5 37.6 14.3 −20.0 50.0 −60.7 −112.5 −54.4 27.8 47.3 −76.7 26.5 −91.0
−73.8 67.3 −103.8 −42.2 63.8 38.8 +2.1 77.7 −41.9 −98.4 −34.3 57.3 74.0 −59.1 51.0 −75.6
−65.7 80.2 −97.7 −33.0 77.1 50.5 12.8 91.8 −32.3 −91.7 −24.3 72.1 87.3 −50.2 63.2 −67.8
−56.6 94.6 −90.0 −22.7 91.5 63.9 25.0 106.3 −21.9 −84.1 −13.1 88.0 101.8 −40.7 76.1 −59.1
−46.9 110.3 −81.8 −11.5 107.5 78.1 38.5 123.7 −10.2 −75.8 −0.9 106.0 117.7 −29.8 91.0 −49.4
−40.7 120.6 −76.4 −4.3 117.5 87.6 47.1 134.0 −2.9 −70.4 +7.2 117.8 127.6 −22.4 100.0 −43.3
−32.1 133.8 −69.3 −5.4 130.4 99.8 58.9 147.9 +7.2 −63.2 18.0 131.8 141.3 −13.0 112.0 −34.8
−19.5 153.2 −58.0 20.0 150.1 117.8 76.7 168.2 22.4 −52.0 34.1 149.8 160.2 +1.5 130.0 −22.0
−4.9 175.6 −45.5 37.1 172.5 138.0 97.0 192.2 39.8 −39.5 52.3 167.3 183.0 17.7 149.8 −7.8
+10.7 198.0 −32.0 54.3 195.0 158.2 118.5 216.0 57.4 −26.5 72.4 184.0 206.2 35.0 170.0 +7.5
Name
Formula
Epichlorohydrin 1,2-Epoxy-2-methylpropane Erucic acid Estragole (p-methoxy allyl benzene) Ethane Ethoxydimethylphenylsilane Ethoxytrimethylsilane Ethoxytriphenylsilane Ethyl acetate acetoacetate Ethylacetylene (1-butyne) Ethyl acrylate α-Ethylacrylic acid α-Ethylacrylonitrile Ethyl alcohol (ethanol) Ethylamine 4-Ethylaniline N-Ethylaniline 2-Ethylanisole 3-Ethylanisole 4-Ethylanisole Ethylbenzene Ethyl benzoate benzoylacetate bromide α-bromoisobutyrate n-butyrate isobutyrate Ethylcamphoronic anhydride Ethyl isocaproate carbamate carbanilate Ethylcetylamine Ethyl chloride chloroacetate chloroglyoxylate α-chloropropionate trans-cinnamate 3-Ethylcumene 4-Ethylcumene Ethyl cyanoacetate Ethylcyclohexane Ethylcyclopentane Ethyl dichloroacetate N,N-diethyloxamate N-Ethyldiphenylamine Ethylene Ethylene-bis-(chloroacetate) Ethylene chlorohydrin (2-chloroethanol) diamine (1,2-ethanediamine) dibromide (1,2-dibromethane) dichloride (1,2-dichloroethane) glycol (1,2-ethanediol) glycol diethyl ether (1,2-diethoxyethane) glycol dimethyl ether (1,2-dimethoxyethane) glycol monomethyl ether (2-methoxyethanol) oxide Ethyl α-ethylacetoacetate fluoride formate 2-furoate glycolate 3-Ethylhexane 2-Ethylhexyl acrylate Ethylidene chloride (1,1-dichloroethane) fluoride (1,1-difluoroethane) Ethyl iodide Ethyl l-leucinate Ethyl levulinate Ethyl mercaptan (ethanethiol) Ethyl methylcarbamate Ethyl methyl ether
C3H5ClO C4H8O C22H42O2 C10H12O C2H6 C10H16OSi C5H14OSi C20H20OSi C4H8O2 C6H10O3 C4H6 C5H8O2 C5H8O2 C5H7N C2H6O C2H7N C8H11N C8H11N C9H12O C9H12O C9H12O C8H10 C9H10O2 C11H12O3 C2H5Br C6H11BrO2 C6H12O2 C6H12O2 C11H16O5 C8H16O2 C3H7NO2 C9H11NO2 C18H39N C2H5Cl C4H7ClO2 C4H5ClO3 C5H9ClO2 C11H12O2 C11H16 C11H16 C5H7NO2 C8H16 C7H14 C4H6Cl2O2 C8H15NO3 C14H15N C2H4 C6H8Cl2O4 C2H5ClO C2H8N2 C2H4Br2 C2H4Cl2 C2H6O2 C6H14O2
C2H4O C8H14O3 C2H5F C3H6O2 C7H8O3 C4H8O3 C8H18 C11H20O2 C2H4Cl2 C2H4F2 C2H5I C8H17NO2 C7H12O3 C2H6S C4H9NO2 C3H8O
40
60
100
200
400
760
Temperature, °C 79.3 98.0 117.9 17.5 36.0 55.5 336.5 358.8 381.5 168.7 192.0 215.0 −110.2 −99.7 −88.6 151.5 175.0 199.5 38.1 56.3 75.7 295.0 319.5 344.0 42.0 59.3 77.1 138.0 158.2 180.8 −21.6 −6.9 +8.7 61.5 80.0 99.5 144.0 160.7 179.2 71.6 92.2 114.0 48.4 63.5 78.4 −12.3 +2.0 16.6 170.6 194.2 217.4 156.9 180.8 204.0 142.1 164.2 187.1 149.7 172.8 196.5 149.2 172.3 196.5 92.7 113.8 136.2 164.8 188.4 213.4 223.8 244.7 265.0 +4.5 21.0 38.4 119.7 141.2 163.6 79.8 100.0 121.0 71.0 90.0 110.0 248.5 272.8 298.0 117.8 139.2 160.4 144.2 164.0 184.0 203.8 220.0 237.0 283.3 313.0 342.0 −18.6 −3.9 +12.3 103.8 123.8 144.2 94.5 114.7 135.0 107.2 126.2 146.5 219.3 245.0 271.0 145.4 168.2 193.0 148.3 171.8 195.8 169.8 187.8 206.0 87.8 109.1 131.8 62.4 82.3 103.4 115.2 135.9 156.5 202.8 226.5 252.0 233.0 258.8 286.0 −123.4 −113.9 −103.7 237.3 259.5 283.5 91.8 110.0 128.8 81.0 99.0 117.2 89.8 110.1 131.5 45.7 64.0 82.4 158.5 178.5 197.3 71.8 94.1 119.5
Melting point, °C −25.6 33.5 −183.2
−82.4 −45 −130 −71.2 −112 −80.6 −4 −63.5
−94.9 −34.6 −117.8 −93.3 −88.2 49 52.5 −139 −26 12
−111.3 −138.6
−169 −69 8.5 10 −35.3 −15.6
−111.3 −79 34
−96.7 −117 −105 −121
VAPOR PRESSURES OF PURE SUBSTANCES TABLE 2-8
2-69
Vapor Pressures of Organic Compounds, up to 1 atm (Continued ) Pressure, mm Hg Compound Name
1-Ethylnaphthalene Ethyl α-naphthyl ketone (1-propionaphthone) Ethyl 3-nitrobenzoate 3-Ethylpentane 4-Ethylphenetole 2-Ethylphenol 3-Ethylphenol 4-Ethylphenol Ethyl phenyl ether (phenetole) Ethyl propionate Ethyl propyl ether Ethyl salicylate 3-Ethylstyrene 4-Ethylstyrene Ethylisothiocyanate 2-Ethyltoluene 3-Ethyltoluene 4-Ethyltoluene Ethyl trichloroacetate Ethyltrimethylsilane Ethyltrimethyltin Ethyl isovalerate 2-Ethyl-1,4-xylene 4-Ethyl-1,3-xylene 5-Ethyl-1,3-xylene Eugenol iso-Eugenol Eugenyl acetate Fencholic acid d-Fenchone dl-Fenchyl alcohol Fluorene Fluorobenzene 2-Fluorotoluene 3-Fluorotoluene 4-Fluorotoluene Formaldehyde Formamide Formic acid trans-Fumaryl chloride Furfural (2-furaldehyde) Furfuryl alcohol Geraniol Geranyl acetate Geranyl n-butyrate Geranyl isobutyrate Geranyl formate Glutaric acid Glutaric anhydride Glutaronitrile Glutaryl chloride Glycerol Glycerol dichlorohydrin (1,3-dichloro-2-propanol) Glycol diacetate Glycolide (1,4-dioxane-2,6-dione) Guaicol (2-methoxyphenol) Heneicosane Heptacosane Heptadecane Heptaldehyde (enanthaldehyde) n-Heptane Heptanoic acid (enanthic acid) 1-Heptanol Heptanoyl chloride (enanthyl chloride) 2-Heptene Heptylbenzene Heptyl cyanide (enanthonitrile) Hexachlorobenzene Hexachloroethane Hexacosane Hexadecane 1-Hexadecene n-Hexadecyl alcohol (cetyl alcohol)
1
5
10
20
70.0
101.4
116.8
133.8
152.0
C13H12O C9H9NO4 C7H16 C10H14O C8H10O C8H10O C8H10O C8H10O C5H10O2 C5H12O C9H10O3 C10H12 C10H12 C3H5NS C9H12 C9H12 C9H12 C4H5Cl3O2 C5H14Si C5H14Sn C7H14O2 C10H14 C10H14 C10H14 C10H12O2 C10H12O2 C12H14O3 C10H16O2 C10H16O C10H18O C13H10 C6H5F C7H7F C7H7F C7H7F CH2O CH3NO CH2O2 C4H2Cl2O2 C5H4O2 C5H6O2 C10H18O C12H20O2 C14H24O2 C14H24O2 C11H18O2 C5H8O4 C5H6O3 C5H6N2 C5H6Cl2O2 C3H8O3 C3H6Cl2O
124.0 108.1 −37.8 48.5 46.2 60.0 59.3 18.1 −28.0 −64.3 61.2 28.3 26.0 13.2 9.4 7.2 7.6 20.7 −60.6 −30.0 −6.1 25.7 26.3 22.1 78.4 86.3 101.6 101.7 28.0 45.8 −43.4 −24.2 −22.4 −21.8
155.5 140.2 −17.0 75.7 73.4 86.8 86.5 43.7 −7.2 −45.0 90.0 55.0 52.7 +10.6 34.8 32.3 32.7 45.5 −41.4 −7.6 +17.0 52.0 53.0 48.8 108.1 117.0 132.3 128.7 54.7 70.3 129.3 −22.8 −2.2 −0.3 +0.3
70.5 −20.0 +15.0 18.5 31.8 69.2 73.5 96.8 90.9 61.8 155.5 100.8 91.3 56.1 125.5 28.0
96.3 −5.0 38.5 42.6 56.0 96.8 102.7 125.2 119.6 90.3 183.8 133.3 123.7 84.0 153.8 52.2
171.0 155.0 −6.8 89.5 87.0 100.2 100.2 56.4 +3.4 −35.0 104.2 68.3 66.3 22.8 47.6 44.7 44.9 57.7 −31.8 +3.8 28.7 65.6 66.4 62.1 123.0 132.4 148.0 142.3 68.3 82.1 146.0 −12.4 +8.9 +11.0 11.8 −88.0 109.5 +2.1 51.8 54.8 68.0 110.0 117.9 139.0 133.0 104.3 196.0 149.5 140.0 97.8 167.2 64.7
188.1 173.6 +4.7 103.8 101.5 114.5 115.0 70.3 14.3 −24.0 119.3 82.8 80.8 36.1 61.2 58.2 58.5 70.6 −21.0 16.1 41.3 79.8 80.6 76.5 138.7 149.0 164.2 155.8 83.0 95.6 164.2 −1.2 21.4 23.4 24.0 −79.6 122.5 10.3 65.0 67.8 81.0 125.6 133.0 153.8 147.9 119.8 210.5 166.0 156.5 112.3 182.2 78.0
206.9 192.6 17.5 119.8 117.9 130.0 131.3 86.6 27.2 −12.0 136.7 99.2 97.3 50.8 76.4 73.3 73.6 85.5 −9.0 30.0 55.2 96.0 97.2 92.6 155.8 167.0 183.0 171.8 99.5 110.8 185.2 +11.5 34.7 37.0 37.8 −70.6 137.5 24.0 79.5 82.1 95.7 141.8 150.0 170.1 164.0 136.2 226.3 185.5 176.4 128.3 198.0 93.0
C6H10O4 C4H4O4 C7H8O2 C21H44 C27H56 C17H36 C7H14O C7H16 C7H14O2 C7H16O C7H13ClO C7H14 C13H20 C7H13N C6Cl6 C2Cl6 C26H54 C16H34 C16H32 C16H34O
38.3
64.1 103.0 79.1 188.0 248.6 145.2 32.7 −12.7 101.3 64.3 54.6 −14.1 94.6 47.8 149.3 49.8 240.0 135.2 131.7 158.3
77.1 116.6 92.0 205.4 266.8 160.0 43.0 −2.1 113.2 74.7 64.6 −3.5 110.0 61.6 166.4 73.5 257.4 149.8 146.2 177.8
90.8 132.0 106.0 223.2 284.6 177.7 54.0 +9.5 125.6 85.8 75.0 +8.3 126.0 76.3 185.7 87.6 275.8 164.7 162.0 197.8
106.1 148.6 121.6 243.4 305.7 195.8 66.3 22.3 139.5 99.8 86.4 21.5 144.0 92.6 206.0 102.3 295.2 181.3 178.8 219.8
100
200
400
760
Melting point, °C
164.1
180.0
204.6
230.8
258.1
−27
218.2 205.0 25.7 129.8 127.9 139.8 141.7 95.4 35.1 −4.0 147.6 109.6 107.6 59.8 86.0 82.9 83.2 94.4 −1.2 38.4 64.0 106.2 107.4 103.0 167.3 178.2 194.0 181.5 109.8 120.2 197.8 19.6 43.7 45.8 46.5 −65.0 147.0 32.4 89.0 91.5 104.0 151.5 160.3 180.2 174.0 147.2 235.5 196.2 189.5 139.1 208.0 102.0
233.5 220.3 36.9 143.5 141.8 152.0 154.2 108.4 45.2 +6.8 161.5 123.2 121.5 71.9 99.0 95.9 96.3 107.4 +9.2 50.0 75.9 120.0 121.2 116.5 182.2 194.0 209.7 194.0 123.6 132.3 214.7 30.4 55.3 57.5 58.1 −57.3 157.5 43.8 101.0 103.4 115.9 165.3 175.2 193.8 187.7 160.7 247.0 212.5 205.5 151.8 220.1 114.8
255.5 244.6 53.8 163.2 161.6 171.8 175.0 127.9 61.7 23.3 183.7 144.0 142.0 90.0 119.0 115.5 116.1 125.8 25.0 67.3 93.8 140.2 141.8 137.4 204.7 217.2 232.5 215.0 144.0 150.0 240.3 47.2 73.0 75.4 76.0 −46.0 175.5 61.4 120.0 121.8 133.1 185.6 196.3 214.0 207.6 182.6 265.0 236.5 230.0 172.4 240.0 133.3
280.2 270.6 73.0 185.7 184.5 193.3 197.4 149.8 79.8 41.6 207.0 167.2 165.0 110.1 141.4 137.8 136.4 146.0 42.8 87.6 114.0 163.1 164.4 159.6 228.3 242.3 257.4 237.8 166.8 173.2 268.6 65.7 92.8 95.4 96.1 −33.0 193.5 80.3 140.0 141.8 151.8 207.8 219.8 235.0 228.5 205.8 283.5 261.0 257.3 195.3 263.0 153.5
306.0 298.0 93.5 208.0 207.5 214.0 219.0 172.0 99.1 61.7 231.5 191.5 189.0 131.0 165.1 161.3 162.0 167.0 62.0 108.8 134.3 186.9 188.4 183.7 253.5 267.5 282.0 264.1 191.0 201.0 295.0 84.7 114.0 116.0 117.0 −19.5 210.5 100.6 160.0 161.8 170.0 230.0 243.3 257.4 251.0 230.0 303.0 287.0 286.2 217.0 290.0 174.3
115.8 158.2 131.0 255.3 318.3 207.3 74.0 30.6 148.5 108.0 93.5 30.0 154.8 103.0 219.0 112.0 307.8 193.2 190.8 234.3
128.0 173.2 144.0 272.0 333.5 223.0 84.0 41.8 160.0 119.5 102.7 41.3 170.2 116.8 235.5 124.2 323.2 208.5 205.3 251.7
147.8 194.0 162.7 296.5 359.4 247.8 102.0 58.7 179.5 136.6 116.3 58.6 193.3 137.7 258.5 143.1 348.4 231.7 226.8 280.2
168.3 217.0 184.1 323.8 385.0 274.5 125.5 78.0 199.6 155.6 130.7 78.1 217.8 160.0 283.5 163.8 374.6 258.3 250.0 312.7
190.5 240.0 205.0 350.5 410.6 303.0 155.0 98.4 221.5 175.8 145.0 98.5 244.0 184.6 309.4 185.6 399.8 287.5 274.0 344.0
60
Temperature, °C
Formula C12H12
40
52.4 152.6 211.7 115.0 12.0 −34.0 78.0 42.4 34.2 −35.8 64.0 21.0 114.4 32.7 204.0 105.3 101.6 122.7
47 −118.6 −45 −4 46.5 −30.2 −72.6 1.3 −5.9 −95.5
−99.3
−10 295 19 5 35 113 −42.1 −80 −110.8 −92 8.2
97.5
17.9 −31 97 28.3 40.4 59.5 22.5 −42 −90.6 −10 34.6
230 186.6 56.6 18.5 4 49.3
2-70
PHYSICAL AND CHEMICAL DATA
TABLE 2-8
Vapor Pressures of Organic Compounds, up to 1 atm (Continued ) Pressure, mm Hg Compound Name
Formula
n-Hexadecylamine (cetylamine) Hexaethylbenzene n-Hexane 1-Hexanol 2-Hexanol 3-Hexanol 1-Hexene n-Hexyl levulinate n-Hexyl phenyl ketone (enanthophenone) Hydrocinnamic acid Hydrogen cyanide (hydrocyanic acid) Hydroquinone 4-Hydroxybenzaldehyde α-Hydroxyisobutyric acid α-Hydroxybutyronitrile 4-Hydroxy-3-methyl-2-butanone 4-Hydroxy-4-methyl-2-pentanone 3-Hydroxypropionitrile Indene Iodobenzene Iodononane 2-Iodotoluene α-Ionone Isoprene Lauraldehyde Lauric acid Levulinaldehyde Levulinic acid d-Limonene Linalyl acetate Maleic anhydride Menthane 1-Menthol Menthyl acetate benzoate formate Mesityl oxide Methacrylic acid Methacrylonitrile Methane Methanethiol Methoxyacetic acid N-Methylacetanilide Methyl acetate acetylene (propyne) acrylate alcohol (methanol) Methylamine N-Methylaniline Methyl anthranilate benzoate 2-Methylbenzothiazole α-Methylbenzyl alcohol Methyl bromide 2-Methyl-1-butene 2-Methyl-2-butene Methyl isobutyl carbinol (2-methyl4-pentanol) n-butyl ketone (2-hexanone) isobutyl ketone (4-methyl-2-pentanone) n-butyrate isobutyrate caprate caproate caprylate chloride chloroacetate cinnamate α-Methylcinnamic acid Methylcyclohexane Methylcyclopentane Methylcyclopropane Methyl n-decyl ketone (n-dodecan-2-one) dichloroacetate N-Methyldiphenylamine
C16H35N C18H30 C6H14 C6H14O C6H14O C6H14O C6H12 C11H20O3 C13H18O C9H10O2 CHN C6H6O2 C7H6O2 C4H8O3 C5H9NO C5H10O2 C6H12O2 C3H5NO C9H8 C6H5I C9H19I C7H7I C13H20O C5H8 C12H24O C12H24O2 C5H8O2 C5H8O3 C10H16 C12H20O2 C4H2O3 C10H20 C10H20O C12H22O2 C17H24O2 C11H20O2 C6H10O C4H6O2 C4H5N CH4 CH4S C3H6O3 C9H11NO C3H6O2 C3H4 C4H6O2 CH4O CH5N C7H9N C8H9NO2 C8H8O2 C8H7NS C8H10O CH3Br C5H10 C5H10 C6H14O C6H12O C6H12O C5H10O2 C5H10O2 C11H22O2 C7H14O2 C9H18O2 CH3Cl C3H5ClO2 C10H10O2 C10H10O2 C7H14 C6H12 C4H8 C12H24O C3H4Cl2O2 C13H13N
1
5
10
20
40
60
100
123.6
157.8 134.3 −34.5 47.2 34.8 25.7 −38.0 120.0 130.3 133.5 −55.3 153.3 153.2 98.5 65.8 69.3 46.7 87.8 44.3 50.6 96.2 65.9 108.8 −62.3 108.4 150.6 54.9 128.1 40.4 82.5 63.4 35.7 83.2 85.8 154.2 75.8 +14.1 48.5 −23.3 −199.0 −75.3 79.3 103.8 −38.6 −97.5 −23.6 −25.3 −81.3 62.8 109.0 64.4 97.5 75.2 −80.6 −72.8 −57.0
176.0 150.3 −25.0 58.2 45.0 36.7 −28.1 134.7 145.5 148.7 −47.7 163.5 169.7 110.5 77.8 81.0 58.8 102.0 58.5 64.0 109.0 79.8 123.0 −53.3 123.7 166.0 68.0 141.8 53.8 96.0 78.7 48.3 96.0 100.0 170.0 90.0 26.0 60.0 −12.5 −195.5 −67.5 92.0 118.6 −29.3 −90.5 −13.5 −16.2 −73.8 76.2 124.2 77.3 111.2 88.0 −72.8 −64.3 −47.9
195.7 168.0 −14.1 70.3 55.9 49.0 −17.2 150.2 161.0 165.0 −39.7 174.6 186.8 123.8 90.7 94.0 72.0 117.9 73.9 78.3 123.0 95.6 139.0 −43.5 140.2 183.6 82.7 154.1 68.2 111.4 95.0 62.7 110.3 115.4 186.3 105.8 37.9 72.7 −0.6 −191.8 −58.8 106.5 135.1 −19.1 −82.9 −2.7 −6.0 −65.9 90.5 141.5 91.8 125.5 102.1 −64.0 −54.8 −37.9
215.7 187.7 −2.3 83.7 67.9 62.2 −5.0 167.8 178.9 183.3 −30.9 192.0 206.0 138.0 104.8 108.2 86.7 134.1 90.7 94.4 138.1 112.4 155.6 −32.6 157.8 201.4 98.3 169.5 84.3 127.7 111.8 78.3 126.1 132.1 204.3 123.0 51.7 86.4 +12.8 −187.7 −49.2 122.0 152.2 −7.9 −74.3 +9.2 +5.0 −56.9 106.0 159.7 107.8 141.2 117.8 −54.2 −44.1 −26.7
228.8 199.7 +5.4 92.0 76.0 70.7 +2.8 179.0 189.8 194.0 −25.1 203.0 217.5 146.4 113.9 117.4 96.0 144.7 100.8 105.0 147.7 123.8 166.3 −25.4 168.7 212.7 108.4 178.0 94.6 138.1 122.0 88.6 136.1 143.2 215.8 133.8 60.4 95.3 21.5 −185.1 −43.1 131.8 164.2 −0.5 −68.8 17.3 12.1 −51.3 115.8 172.0 117.4 150.4 127.4 −48.0 −37.3 −19.4
245.8 216.0 15.8 102.8 87.3 81.8 13.0 193.6 204.2 209.0 −17.8 216.5 233.5 157.7 125.0 129.0 108.2 157.7 114.7 118.3 159.8 138.1 181.2 −16.0 184.5 227.5 121.8 190.2 108.3 151.8 135.8 102.1 149.4 156.7 230.4 148.0 72.1 106.6 32.8 −181.4 −34.8 144.5 179.8 +9.4 −61.3 28.0 21.2 −43.7 129.8 187.8 130.8 163.9 140.3 −39.4 −28.0 −9.9
+22.1 28.8 +19.7 −5.5 −13.0 93.5 30.0 61.7 −99.5 19.0 108.1 155.0 −14.0 −33.8 −80.6 106.0 26.7 134.0
33.3 38.8 30.0 +5.0 −2.9 108.0 42.0 74.9 −92.4 30.0 123.0 169.8 −3.2 −23.7 −72.8 120.4 38.1 149.7
45.4 50.0 40.8 16.7 +8.4 123.0 55.4 89.0 −84.8 41.5 140.0 185.2 +8.7 −12.8 −64.0 136.0 50.7 165.8
58.2 62.0 52.8 29.6 21.0 139.0 70.0 105.3 −76.0 54.5 157.9 201.8 22.0 −0.6 −54.2 152.4 64.7 184.0
67.0 69.8 60.4 37.4 28.9 148.6 79.7 115.3 −70.4 63.0 170.0 212.0 30.5 +7.2 −48.0 163.8 73.6 195.4
78.0 79.8 70.4 48.0 39.6 161.5 91.4 128.0 −63.0 73.5 185.8 224.8 42.1 17.9 −39.3 177.5 85.4 210.1
200
400
760
Temperature, °C
−53.9 24.4 14.6 +2.5 −57.5 90.0 100.0 102.2 −71.0 132.4 121.2 73.5 41.0 44.6 22.0 58.7 16.4 24.1 70.0 37.2 79.5 −79.8 77.7 121.0 28.1 102.0 14.0 55.4 44.0 +9.7 56.0 57.4 123.2 47.3 −8.7 25.5 −44.5 −205.9 −90.7 52.5 −57.2 −111.0 −43.7 −44.0 −95.8 36.0 77.6 39.0 70.0 49.0 −96.3 −89.1 −75.4 −0.3 +7.7 −1.4 −26.8 −34.1 63.7 +5.0 34.2 −2.9 77.4 125.7 −35.9 −53.7 −96.0 77.1 3.2 103.5
272.2 300.4 330.0 241.7 268.5 298.3 31.6 49.6 68.7 119.6 138.0 157.0 103.7 121.8 139.9 98.3 117.0 135.5 29.0 46.8 66.0 215.7 241.0 266.8 225.0 248.3 271.3 230.8 255.0 279.8 −5.3 +10.2 25.9 238.0 262.5 286.2 256.8 282.6 310.0 175.2 193.8 212.0 142.0 159.8 178.8 146.5 165.5 185.0 126.8 147.5 167.9 178.0 200.0 221.0 135.6 157.8 181.6 139.8 163.9 188.6 179.0 199.3 219.5 160.0 185.7 211.0 202.5 225.2 250.0 −1.2 +15.4 32.6 207.8 231.8 257.0 249.8 273.8 299.2 142.0 164.0 187.0 208.3 227.4 245.8 128.5 151.4 175.0 173.3 196.2 220.0 155.9 179.5 202.0 122.7 146.0 169.5 168.3 190.2 212.0 178.8 202.8 227.0 253.2 277.1 301.0 169.8 194.2 219.0 90.0 109.8 130.0 123.9 142.5 161.0 50.0 70.3 90.3 −175.5 −168.8 −161.5 −22.1 −7.9 +6.8 163.5 184.2 204.0 202.3 227.4 253.0 24.0 40.0 57.8 −49.8 −37.2 −23.3 43.9 61.8 80.2 34.8 49.9 64.7 −32.4 −19.7 −6.3 149.3 172.0 195.5 212.4 238.5 266.5 151.4 174.7 199.5 183.2 204.5 225.5 159.0 180.7 204.0 −26.5 −11.9 +3.6 −13.8 +2.5 20.2 +4.9 21.6 38.5 94.9 94.3 85.6 64.3 55.7 181.6 109.8 148.1 −51.2 90.5 209.6 245.0 59.6 34.0 −26.0 199.0 103.2 232.8
113.5 111.0 102.0 83.1 73.6 202.9 129.8 170.0 −38.0 109.5 235.0 266.8 79.6 52.3 −11.3 222.5 122.6 257.0
131.7 127.5 119.0 102.3 92.6 224.0 150 193.0 −24.0 130.3 263.0 288.0 100.9 71.8 +4.5 246.5 143.0 282.0
Melting point, °C 130 −95.3 −51.6 −98.5 48.5 −13.2 170.3 115.5 79 −47 −2 −28.5
−146.7 44.5 48 33.5 −96.9 58 42.5 54.5 −59 15 −182.5 −121 102 −98.7 −102.7 −97.8 −93.5 −57 24 −12.5 15.4 −93 −135 −133 −56.9 −84.7 −84.7 −18 −40 −97.7 −31.9 33.4 −126.4 −142.4
−7.6
VAPOR PRESSURES OF PURE SUBSTANCES TABLE 2-8
2-71
Vapor Pressures of Organic Compounds, up to 1 atm* (Continued ) Pressure, mm Hg Compound Name
Formula
Methyl n-dodecyl ketone (2-tetradecanone) Methylene bromide (dibromomethane) chloride (dichloromethane) Methyl ethyl ketone (2-butanone) 2-Methyl-3-ethylpentane 3-Methyl-3-ethylpentane Methyl fluoride formate α-Methylglutaric anhydride Methyl glycolate 2-Methylheptadecane 2-Methylheptane 3-Methylheptane 4-Methylheptane 2-Methyl-2-heptene 6-Methyl-3-hepten-2-ol 6-Methyl-5-hepten-2-ol 2-Methylhexane 3-Methylhexane Methyl iodide laurate levulinate methacrylate myristate α-naphthyl ketone (1-acetonaphthone) β-naphthyl ketone (2-acetonaphthone) n-nonyl ketone (undecan-2-one) palmitate n-pentadecyl ketone (2-heptdecanone) 2-Methylpentane 3-Methylpentane 2-Methyl-1-pentanol 2-Methyl-2-pentanol Methyl n-pentyl ketone (2-heptanone) phenyl ether (anisole) 2-Methylpropene Methyl propionate 4-Methylpropiophenone 2-Methylpropionyl bromide Methyl propyl ether n-propyl ketone (2-pentanone) isopropyl ketone (3-Methyl-2-butanone) 2-Methylquinoline Methyl salicylate α-Methyl styrene 4-Methyl styrene Methyl n-tetradecyl ketone (2-hexadecanone) thiocyanate isothiocyanate undecyl ketone (2-tridecanone) isovalerate Monovinylacetylene (butenyne) Myrcene Myristaldehyde Myristic acid (tetradecanoic acid) Naphthalene 1-Naphthoic acid 2-Naphthoic acid 1-Naphthol 2-Naphthol 1-Naphthylamine 2-Naphthylamine Nicotine 2-Nitroaniline 3-Nitroaniline 4-Nitroaniline 2-Nitrobenzaldehyde 3-Nitrobenzaldehyde Nitrobenzene Nitroethane Nitroglycerin Nitromethane 2-Nitrophenol 2-Nitrophenyl acetate
C14H28O CH2Br2 CH2Cl2 C4H8O C8H18 C8H18 CH3F C2H4O2 C6H8O3 C3H6O3 C18H38 C8H18 C8H18 C8H18 C8H16 C8H16O C8H16O C7H16 C7H16 CH3I C13H26O2 C6H10O3 C5H8O2 C15H30O2 C12H10O C12H10O C11H22O C17H34O2 C17H34O C6H14 C6H14 C6H14O C6H14O C7H14O C7H8O C4H8 C4H8O2 C10H12O C4H7BrO C4H10O C5H10O C5H10O C10H9N C8H8O3 C9H10 C9H10 C16H32O C2H3NS C2H3NS C13H26O C6H12O2 C4H4 C10H16 C14H28O C14H28O2 C10H8 C11H8O2 C11H8O2 C10H8O C10H8O C10H9N C10H9N C10H14N2 C6H6N2O2 C6H6N2O2 C6H6N2O2 C7H5NO3 C7H5NO3 C6H5NO2 C2H5NO2 C3H5N3O9 CH3NO2 C6H5NO3 C8H7NO4
1
5
10
20
40
99.3 −35.1 −70.0 −48.3 −24.0 −23.9 −147.3 −74.2 93.8 +9.6 119.8 −21.0 −19.8 −20.4 −16.1 41.6 41.9 −40.4 −39.0
130.0 −13.2 −52.1 −28.0 −1.8 −1.4 −137.0 −57.0 125.4 33.7 152.0 +1.3 +2.6 +1.5 +6.7 65.0 66.0 −19.5 −18.1 −55.0 117.9 66.4 −10.0 145.7 146.3 152.3 95.5 166.8 161.6 −41.7 −39.8 38.0 +16.8 43.6 30.0 −96.5 −21.5 89.3 38.4 −54.3 +8.0 −1.0 104.0 81.6 34.0 42.0
145.5 −2.4 −43.3 −17.7 +9.5 +9.9 −131.6 −48.6 141.8 45.3 168.7 12.3 13.3 12.4 17.8 76.7 77.8 −9.1 −7.8 −45.8 133.2 79.7 +1.0 160.8 161.5 168.5 108.9 184.3 178.0 −32.1 −30.1 49.6 27.6 55.5 42.2 −81.9 −11.8 103.8 50.6 −45.4 17.9 +8.3 119.0 95.3 47.1 55.1
161.3 +9.7 −33.4 −6.5 21.7 22.3 −125.9 −39.2 157.7 58.1 186.0 24.4 25.4 24.5 30.4 89.3 90.4 +2.3 +3.6 −35.6 149.0 93.7 11.0 177.8 178.4 185.7 123.1 202.0 196.4 −21.4 −19.4 61.6 38.8 67.7 55.8 −73.4 −1.0 120.2 64.1 −35.4 28.5 18.3 134.0 110.0 61.8 69.2
179.8 23.3 −22.3 +6.0 35.2 36.2 −119.1 −28.7 177.5 72.3 204.8 37.9 38.9 38.0 44.0 102.7 104.0 14.9 16.4 −24.2 166.0 109.5 25.5 195.8 196.8 203.8 139.0
151.5 +9.8 −8.3 117.0 +2.9 −77.7 40.0 132.0 174.1 74.2 184.0 189.7 125.5 128.6 137.7 141.6 91.8 135.7 151.5 177.6 117.7 127.4 71.6 +1.5 167 −7.9 76.8 128.0
167.3 21.6 +5.4 131.8 14.0 −70.0 53.2 148.3 190.8 85.8 196.8 202.8 142.0 145.5 153.8 157.6 107.2 150.4 167.8 194.4 133.4 142.8 84.9 12.5 188 +2.8 90.4 142.0
184.6 34.5 20.4 147.8 26.4 −61.3 67.0 166.2 207.6 101.7 211.2 216.9 158.0 161.8 171.6 175.8 123.7 167.7 185.5 213.2 150.0 159.0 99.3 24.8 210 14.1 105.8 155.8
60
100
200
400
760
191.4 31.6 −15.7 14.0 43.9 45.0 −115.0 −21.9 189.9 81.8 216.3 46.6 47.6 46.6 52.8 111.5 112.8 23.0 24.5 −16.9 176.8 119.3 34.5 207.5 208.6 214.7 148.6
206.0 42.3 −6.3 25.0 55.7 57.1 −109.0 −12.9 205.0 93.7 231.5 58.3 59.4 58.3 64.6 122.6 123.8 34.1 35.6 −7.0 190.8 133.0 47.0 222.6 223.8 229.8 161.0
228.2 58.5 +8.0 41.6 73.6 75.3 −99.9 +0.8 229.1 111.8 254.5 76.0 77.1 76.1 82.3 139.5 140.0 50.8 52.4 +8.0
253.3 79.0 24.1 60.0 94.0 96.2 −89.5 16.0 255.5 131.7 279.8 96.2 97.4 96.3 102.2 156.6 156.6 69.8 71.6 25.3
278.0 98.6 40.7 79.6 115.6 118.3 −78.2 32.0 282.5 151.5 306.5 117.6 118.9 117.7 122.5 175.5 174.3 90.0 91.9 42.4
153.4 63.0 245.3 246.7 251.6 181.2
175.8 82.0 269.8 270.5 275.8 202.3
197.7 101.0 295.8 295.5 301.0 224.0
214.3 −9.7 −7.3 74.7 51.3 81.2 70.7 −63.8 +11.0 138.0 79.4 −24.3 39.8 29.6 150.8 126.2 77.8 85.0
226.7 −1.9 +0.1 83.4 58.8 89.8 80.1 −57.7 18.7 149.3 88.8 −17.4 47.3 36.2 161.7 136.7 88.3 95.0
242.0 +8.1 10.5 94.2 69.2 100.0 93.0 −49.3 29.0 164.2 101.6 −8.1 56.8 45.5 176.2 150.0 102.2 108.6
265.8 24.1 26.5 111.3 85.0 116.1 112.3 −36.7 44.2 187.4 120.5 +6.0 71.0 59.0 197.8 172.6 121.8 128.7
291.7 41.6 44.2 129.8 102.6 133.2 133.8 −22.2 61.8 212.7 141.7 22.5 86.8 73.8 211.7 197.5 143.0 151.2
319.5 60.3 63.3 147.9 121.2 150.2 155.5 −6.9 79.8 238.5 163.0 39.1 103.3 88.9 246.5 223.2 165.4 175.0
203.7 49.0 38.2 165.7 39.8 −51.7 82.6 186.0 223.5 119.3 225.0 231.5 177.8 181.7 191.5 195.7 142.1 186.0 204.2 234.2 168.8 177.7 115.4 38.0 235 27.5 122.1 172.8
215.0 58.1 47.5 176.6 48.2 −45.3 92.6 198.3 237.2 130.2 234.5 241.3 190.0 193.7 203.8 208.1 154.7 197.8 216.5 245.9 180.7 189.5 125.8 46.5 251 35.5 132.6 181.7
230.5 70.4 59.3 191.5 59.8 −37.1 106.0 214.5 250.5 145.5 245.8 252.7 206.0 209.8 220.0 224.3 169.5 213.0 232.1 261.8 196.2 204.3 139.9 57.8
254.4 89.8 77.5 214.0 77.3 −24.1 126.0 240.4 272.3 167.7 263.5 270.3 229.6 234.0 244.9 249.7 193.8 236.3 255.3 284.5 220.0 227.4 161.2 74.8
279.8 110.8 97.8 238.3 96.7 −10.1 148.3 267.9 294.6 193.2 281.4 289.5 255.8 260.6 272.2 277.4 219.8 260.0 280.2 310.2 246.8 252.1 185.8 94.0
307.0 132.9 119.0 262.5 116.7 +5.3 171.5 297.8 318.0 217.9 300.0 308.5 282.5 288.0 300.8 306.1 247.3 284.5 305.7 336.0 273.5 278.3 210.6 114.0
46.6 146.4 194.1
63.5 167.6 213.0
82.0 191.0 233.5
101.2 214.5 253.0
Temperature, °C
87.8 39.8 −30.5 115.0 115.6 120.2 68.2 134.3 129.6 −60.9 −59.0 15.4 −4.5 19.3 +5.4 −105.1 −42.0 59.6 13.5 −72.2 −12.0 −19.9 75.3 54.0 7.4 16.0 109.8 −14.0 −34.7 86.8 −19.2 −93.2 14.5 99.0 142.0 52.6 156.0 160.8 94.0 104.3 108.0 61.8 104.0 119.3 142.4 85.8 96.2 44.4 −21.0 127 −29.0 49.3 100.0
Melting point, °C −52.8 −96.7 −85.9 −114.5 −90 −99.8
−109.5 −120.8 −121.1
−118.2 −64.4 5 18.5 55.5 15 30 −154 −118 −103 −37.3 −140.3 −87.5
−77.8 −92 −1 −8.3 −23.2
−51 35.5 28.5
23.5 57.5 80.2 160.5 184 96 122.5 50 111.5 71.5 114 146.5 40.9 58 +5.7 −90 11 −29 45
2-72
PHYSICAL AND CHEMICAL DATA
TABLE 2-8
Vapor Pressures of Organic Compounds, up to 1 atm (Continued ) Pressure, mm Hg Compound Name
1-Nitropropane 2-Nitropropane 2-Nitrotoluene 3-Nitrotoluene 4-Nitrotoluene 4-Nitro-1,3-xylene (4-nitro-m-xylene) Nonacosane Nonadecane n-Nonane 1-Nonanol 2-Nonanone Octacosane Octadecane n-Octane n-Octanol (1-octanol) 2-Octanone n-Octyl acrylate iodide (1-Iodooctane) Oleic acid Palmitaldehyde Palmitic acid Palmitonitrile Pelargonic acid Pentachlorobenzene Pentachloroethane Pentachloroethylbenzene Pentachlorophenol Pentacosane Pentadecane 1,3-Pentadiene 1,4-Pentadiene Pentaethylbenzene Pentaethylchlorobenzene n-Pentane iso-Pentane (2-methylbutane) neo-Pentane (2,2-dimethylpropane) 2,3,4-Pentanetriol 1-Pentene α-Phellandrene Phenanthrene Phenethyl alcohol (phenyl cellosolve) 2-Phenetidine Phenol 2-Phenoxyethanol 2-Phenoxyethyl acetate Phenyl acetate Phenylacetic acid Phenylacetonitrile Phenylacetyl chloride Phenyl benzoate 4-Phenyl-3-buten-2-one Phenyl isocyanate isocyanide Phenylcyclohexane Phenyl dichlorophosphate m-Phenylene diamine (1,3-phenylenediamine) Phenylglyoxal Phenylhydrazine N-Phenyliminodiethanol 1-Phenyl-1,3-pentanedione 2-Phenylphenol 4-Phenylphenol 3-Phenyl-1-propanol Phenyl isothiocyanate Phorone iso-Phorone Phosgene (carbonyl chloride) Phthalic anhydride Phthalide Phthaloyl chloride 2-Picoline Pimelic acid α-Pinene β-Pinene
1
5
10
20
40
C3H7NO2 −9.6 C3H7NO2 −18.8 C7H7NO2 50.0 C7H7NO2 50.2 C7H7NO2 53.7 C8H9NO2 65.6 C29H60 234.2 C19H40 133.2 C9H20 +1.4 C9H20O 59.5 C9H18O 32.1 C28H58 226.5 C18H38 119.6 C8H18 −14.0 C8H18O 54.0 C8H16O 23.6 C11H20O2 58.5 C8H17I 45.8 C18H34O2 176.5 C16H32O 121.6 C16H32O2 153.6 C16H31N 134.3 C9H18O2 108.2 C6HCl5 98.6 C2HCl5 +1.0 C8H5Cl5 96.2 C6HCl5O C25H52 194.2 C15H32 91.6 C5H8 −71.8 C5H8 −83.5 C16H26 86.0 C16H25Cl 90.0 C5H12 −76.6 C5H12 −82.9 C5H12 −102.0 C5H12O3 155.0 C5H10 −80.4 C10H16 20.0 C14H10 118.2 C8H10O2 58.2 C8H11NO 67.0 C6H6O 40.1 C8H10O2 78.0 C10H12O3 82.6 C8H8O2 38.2 C8H8O2 97.0 C8H7N 60.0 C8H7ClO 48.0 C13H10O2 106.8 C10H10O 81.7 C7H5NO 10.6 C7H5N 12.0 C12H16 67.5 C6H5Cl2O2P 66.7
+13.5 +4.1 79.1 81.0 85.0 95.0 269.8 166.3 25.8 86.1 59.0 260.3 152.1 +8.3 76.5 48.4 87.7 74.8 208.5 154.6 188.1 168.3 126.0 129.7 27.2 130.0
25.3 15.8 93.8 96.0 100.5 109.8 286.4 183.5 38.0 99.7 72.3 277.4 169.6 19.2 88.3 60.9 102.0 90.0 223.0 171.8 205.8 185.8 137.4 144.3 39.8 148.0
230.0 121.0 −53.8 −66.2 120.0 123.8 −62.5 −65.8 −85.4 189.3 −63.3 45.7 154.3 85.9 94.7 62.5 106.6 113.5 64.8 127.0 89.0 75.3 141.5 112.2 36.0 37.0 96.5 95.9
248.2 135.4 −45.0 −57.1 135.8 140.7 −50.1 −57.0 −76.7 204.5 −54.5 58.0 173.0 100.0 108.6 73.8 121.2 128.0 78.0 141.3 103.5 89.0 157.8 127.4 48.5 49.7 111.3 110.0
37.9 28.2 109.6 112.8 117.7 125.8 303.6 200.8 51.2 113.8 87.2 295.4 187.5 31.5 101.0 74.3 117.8 105.9 240.0 190.0 223.8 204.2 149.8 160.0 53.9 166.0 192.2 266.1 150.2 −34.8 −47.7 152.4 158.1 −40.2 −47.3 −67.2 220.5 −46.0 72.1 193.7 114.8 123.7 86.0 136.0 144.5 92.3 156.0 119.4 103.6 177.0 143.8 62.5 63.4 126.4 125.9
51.8 41.8 126.3 130.7 136.0 143.3 323.2 220.0 66.0 129.0 103.4 314.2 207.4 45.1 115.2 89.8 135.6 123.8 257.2 210.0 244.4 223.8 163.7 178.5 69.9 186.2 211.2 285.6 167.7 −23.4 −37.0 171.9 178.2 −29.2 −36.5 −56.1 239.6 −34.1 87.8 215.8 130.5 139.9 100.1 152.2 162.3 108.1 173.6 136.3 119.8 197.6 161.3 77.7 78.3 144.0 143.4
C6H8N2 C8H6O2 C6H8N2 C10H15NO2 C11H12O2 C12H10O C12H10O C9H12O C7H5NS C9H14O C9H14O CCl2O C8H4O3 C8H6O2 C8H4Cl2O2 C6H7N C7H12O4 C10H16 C10H16
71.8 145.0 98.0 100.0
131.2 75.0 101.6 179.2 128.5 131.6
74.7 47.2 42.0 38.0 −92.9 96.5 95.5 86.3 −11.1 163.4 −1.0 +4.2
102.4 75.6 68.3 66.7 −77.0 121.3 127.7 118.3 +12.6 196.2 +24.6 30.0
147.0 87.8 115.8 195.8 144.0 146.2 176.2 116.0 89.8 81.5 81.2 −69.3 134.0 144.0 134.2 24.4 212.0 37.3 42.3
163.8 100.7 131.5 213.4 159.9 163.3 193.8 131.2 115.5 95.6 96.8 −60.3 151.7 161.3 151.0 37.4 229.3 51.4 58.1
182.5 115.5 148.2 233.0 178.0 180.3 213.0 147.4 122.5 111.3 114.5 −50.3 172.0 181.0 170.0 51.2 247.0 66.8 71.5
60
200
400
760
60.5 50.3 137.6 142.5 147.9 153.8 334.8 232.8 75.5 139.0 113.8 326.8 219.7 53.8 123.8 99.0 145.6 135.4 269.8 222.6 256.0 236.6 172.3 190.1 80.0 199.0 223.4 298.4 178.4 −16.5 −30.0 184.2 191.0 −22.2 −29.6 −49.0 249.8 −27.1 97.6 229.9 141.2 149.8 108.4 163.2 174.0 118.1 184.5 147.7 129.8 210.8 172.6 87.7 88.0 154.2 153.6
72.3 62.0 151.5 156.9 163.0 168.5 350.0 248.0 88.1 151.3 127.4 341.8 236.0 65.7 135.2 111.7 159.1 150.0 286.0 239.5 271.5 251.5 184.4 205.5 93.5 216.0 239.6 314.0 194.0 −6.7 −20.6 200.0 208.0 −12.6 −20.2 −39.1 263.5 −17.7 110.6 249.0 154.0 163.5 121.4 176.5 189.2 131.6 198.2 161.8 143.5 227.8 187.8 100.6 101.0 169.3 168.0
90.2 80.0 173.7 180.3 186.7 191.7 373.2 271.8 107.5 170.5 148.2 364.8 260.6 83.6 152.0 130.4 180.2 173.3 309.8 264.1 298.7 277.1 203.1 227.0 114.0 241.8 261.8 339.0 216.1 +8.0 −6.7 224.1 230.3 +1.9 −5.9 −23.7 284.5 −3.4 130.6 277.1 175.0 184.0 139.0 197.6 211.3 151.2 219.5 184.2 163.8 254.0 211.0 120.8 120.8 191.3 189.8
110.6 99.8 197.7 206.8 212.5 217.5 397.2 299.8 128.2 192.1 171.2 388.9 288.0 104.0 173.8 151.0 204.0 199.3 334.7 292.3 326.0 304.5 227.5 251.6 137.2 269.3 285.0 365.4 242.8 24.7 +8.3 250.2 257.2 18.5 +10.5 −7.1 307.0 +12.8 152.0 308.0 197.5 207.0 160.0 221.0 235.0 173.5 243.0 208.5 186.0 283.5 235.4 142.7 142.3 214.6 213.0
131.6 120.3 222.3 231.9 238.3 244.0 421.8 330.0 150.8 213.5 195.0 412.5 317.0 125.6 195.2 172.9 227.0 225.5 360.0 321.0 353.8 332.0 253.5 276.0 160.5 299.0 309.3 390.3 270.5 42.1 26.1 277.0 285.0 36.1 27.8 +9.5 327.2 30.1 175.0 340.2 219.5 228.0 181.9 245.3 259.7 195.9 265.5 233.5 210.0 314.0 261.0 165.6 165.0 240.0 239.5
−108 −93 −4.1 15.5 51.9 +2 63.8 32 −53.7 −5 −19 61.6 28 −56.8 −15.4 −16
194.0 124.2 158.7 245.3 189.8 192.2 225.3 156.8 133.3 121.4 125.6 −44.0 185.3 193.5 182.2 59.9 258.2 76.8 81.2
209.9 136.2 173.5 260.6 204.5 205.9 240.9 170.3 147.7 134.0 140.6 −35.6 202.3 210.0 197.8 71.4 272.0 90.1 94.0
233.0 153.8 195.4 284.5 226.7 227.9 263.2 191.2 169.6 153.5 163.3 −22.3 228.0 234.5 222.0 89.0 294.5 110.2 114.1
259.0 173.5 218.2 311.3 251.2 251.8 285.5 212.8 194.0 175.3 188.7 −7.6 256.8 261.8 248.3 108.4 318.5 132.3 136.1
285.5 193.5 243.5 337.8 276.5 275.0 308.0 235.0 218.5 197.2 215.2 +8.3 284.5 290.0 275.8 128.8 342.1 155.0 158.3
62.8 73 19.5
Temperature, °C
Formula
99.8
Melting point, °C
100
−45.9 14 34 64.0 31 12.5 85.5 −22 188.5 53.3 10
−129.7 −159.7 −16.6
99.5 40.6 11.6 −6.7 76.5 −23.8 70.5 41.5 +7.5
56.5 164.5 −21.0 28 −104 130.8 73 88.5 −70 103 −55
VAPOR PRESSURES OF PURE SUBSTANCES TABLE 2-8
2-73
Vapor Pressures of Organic Compounds, up to 1 atm (Continued ) Pressure, mm Hg Compound Name
Piperidine Piperonal Propane Propenylbenzene Propionamide Propionic acid anhydride Propionitrile Propiophenone n-Propyl acetate iso-Propyl acetate n-Propyl alcohol (1-propanol) iso-Propyl alcohol (2-propanol) n-Propylamine Propylbenzene Propyl benzoate n-Propyl bromide (1-bromopropane) iso-Propyl bromide (2-bromopropane) n-Propyl n-butyrate isobutyrate iso-Propyl isobutyrate Propyl carbamate n-Propyl chloride (1-chloropropane) iso-Propyl chloride (2-chloropropane) iso-Propyl chloroacetate Propyl chloroglyoxylate Propylene Propylene glycol (1,2-Propanediol) Propylene oxide n-Propyl formate iso-Propyl formate 4,4′-iso-Propylidenebisphenol n-Propyl iodide (1-iodopropane) iso-Propyl iodide (2-iodopropane) n-Propyl levulinate iso-Propyl levulinate Propyl mercaptan (1-propanethiol) 2-iso-Propylnaphthalene iso-Propyl β-naphthyl ketone (2-isobutyronaphthone) 2-iso-Propylphenol 3-iso-Propylphenol 4-iso-Propylphenol Propyl propionate 4-iso-Propylstyrene Propyl isovalerate Pulegone Pyridine Pyrocatechol Pyrocaltechol diacetate (1,2-phenylene diacetate) Pyrogallol Pyrotartaric anhydride Pyruvic acid Quinoline iso-Quinoline Resorcinol Safrole Salicylaldehyde Salicylic acid Sebacic acid Selenophene Skatole Stearaldehyde Stearic acid Stearyl alcohol (1-octadecanol) Styrene Styrene dibromide [(1,2-dibromoethyl) benzene] Suberic acid Succinic anhydride Succinimide Succinyl chloride α-Terpineol Terpenoline
1
5
10
20
87.0 −128.9 17.5 65.0 4.6 20.6 −35.0 50.0 −26.7 −38.3 −15.0 −26.1 −64.4 6.3 54.6 −53.0 −61.8 −1.6 −6.2 −16.3 52.4 −68.3 −78.8 +3.8 9.7 −131.9 45.5 −75.0 −43.0 −52.0 193.0 −36.0 −43.3 59.7 48.0 −56.0 76.0
−7.0 117.4 −115.4 43.8 91.0 28.0 45.3 −13.6 77.9 −5.4 −17.4 +5.0 −7.0 −46.3 31.3 83.8 −33.4 −42.5 +22.1 +16.8 +5.8 77.6 −50.0 −61.1 28.1 32.3 −120.7 70.8 −57.8 −22.7 −32.7 224.2 −13.5 −22.1 86.3 74.5 −36.3 107.9
+3.9 132.0 −108.5 57.0 105.0 39.7 57.7 −3.0 92.2 +5.0 −7.2 14.7 +2.4 −37.2 43.4 98.0 −23.3 −32.8 34.0 28.3 17.0 90.0 −41.0 −52.0 40.2 43.5 −112.1 83.2 −49.0 −12.6 −22.7 240.8 −2.4 −11.7 99.9 88.0 −26.3 123.4
15.8 148.0 −100.9 71.5 119.0 52.0 70.4 +8.8 107.6 16.0 +4.2 25.3 12.7 −27.1 56.8 114.3 −12.4 −22.0 47.0 40.6 29.0 103.2 −31.0 −42.0 53.9 55.6 −104.7 96.4 −39.3 −1.7 −12.1 255.5 +10.0 0.0 114.0 102.4 −15.4 140.3
29.2 165.7 −92.4 87.7 134.8 65.8 85.6 22.0 124.3 28.8 17.0 36.4 23.8 −16.0 71.6 131.8 −0.3 −10.1 61.5 54.3 42.4 117.7 −19.5 −31.0 68.7 68.8 −96.5 111.2 −28.4 +10.8 −0.2 273.0 23.6 +13.2 130.1 118.1 −3.2 159.0
60
100
200
400
760
37.7 177.0 −87.0 97.8 144.3 74.1 94.5 30.1 135.0 37.0 25.1 43.5 30.5 −9.0 81.1 143.3 +7.5 −2.5 70.3 63.0 51.4 126.5 −12.1 −23.5 78.0 77.2 −91.3 119.9 −21.3 18.8 +7.5 282.9 32.1 21.6 140.6 127.8 +4.6 171.4
49.0 191.7 −79.6 111.7 156.0 85.8 107.2 41.4 149.3 47.8 35.7 52.8 39.5 +0.5 94.0 157.4 18.0 +8.0 82.6 73.9 62.3 138.3 −2.5 −13.7 90.3 88.0 −84.1 132.0 −12.0 29.5 17.8 297.0 43.8 32.8 154.0 141.8 15.3 187.6
66.2 214.3 −68.4 132.0 174.2 102.5 127.8 58.2 170.2 64.0 51.7 66.8 53.0 15.0 113.5 180.1 34.0 23.8 101.0 91.8 80.2 155.8 +12.2 +1.3 108.8 104.7 −73.3 149.7 +2.1 45.3 33.6 317.5 61.8 50.0 175.6 161.6 31.5 211.8
85.7 238.5 −55.6 154.7 194.0 122.0 146.0 77.7 194.2 82.0 69.8 82.0 67.8 31.5 135.7 205.2 52.0 41.5 121.7 112.0 100.0 175.8 29.4 18.1 128.0 123.0 −60.9 168.1 17.8 62.6 50.5 339.0 81.8 69.5 198.0 185.2 49.2 238.5
106.0 263.0 −42.1 179.0 213.0 141.1 167.0 97.1 218.0 101.8 89.0 97.8 82.5 48.5 159.2 231.0 71.0 60.0 142.7 133.9 120.5 195.0 46.4 36.5 148.6 150.0 −47.7 188.2 34.5 81.3 68.3 360.5 102.5 89.5 221.2 208.2 67.4 266.0
Temperature, °C
Formula C5H11N C8H6O3 C3H8 C9H10 C3H7NO C3H6O2 C6H10O3 C3H5N C9H10O C5H10O2 C5H10O2 C3H8O C3H8O C3H9N C9H12 C10H12O2 C3H7Br C3H7Br C7H14O2 C7H14O2 C7H14O2 C4H9NO2 C3H7Cl C3H7Cl C5H9ClO2 C5H7ClO3 C3H6 C3H8O2 C3H6O C4H8O2 C4H8O2 C15H16O2 C3H7I C3H7I C8H14O3 C8H14O3 C3H8S C13H14
40
C14H14O C9H12O C9H12O C9H12O C6H12O2 C11H14 C8H16O2 C10H16O C5H5N C6H6O2
133.2 56.6 62.0 67.0 −14.2 34.7 +8.0 58.3 −18.9
165.4 83.8 90.3 94.7 +8.0 62.3 32.8 82.5 +2.5 104.0
181.0 97.0 104.1 108.0 19.4 76.0 45.1 94.0 13.2 118.3
197.7 111.7 119.8 123.4 31.6 91.2 58.0 106.8 24.8 134.0
215.6 127.5 136.2 139.8 45.0 108.0 72.8 121.7 38.0 150.6
227.0 137.7 146.6 149.7 53.8 118.4 82.3 130.2 46.8 161.7
242.3 150.3 160.2 163.3 65.2 132.8 95.0 143.1 57.8 176.0
264.0 170.1 182.0 184.0 82.7 153.9 113.9 162.5 75.0 197.7
288.2 192.6 205.0 206.1 102.0 178.0 135.0 189.8 95.6 221.5
313.0 214.5 228.0 228.2 122.4 202.5 155.9 221.0 115.4 245.5
C10H10O4 C6H6O3 C5H6O3 C3H4O3 C9H7N C9H7N C6H6O2 C10H10O2 C7H6O2 C7H6O3 C10H18O4 C4H4Se C9H9N C18H36O C18H36O2 C18H36O C8H8
98.0 69.7 21.4 59.7 63.5 108.4 63.8 33.0 113.7 183.0 −39.0 95.0 140.0 173.7 150.3 −7.0
129.8 151.7 99.7 45.8 89.6 92.7 138.0 93.0 60.1 136.0 215.7 −16.0 124.2 174.6 209.0 185.6 +18.0
145.7 167.7 114.2 57.9 103.8 107.8 152.1 107.6 73.8 146.2 232.0 −4.0 139.6 192.1 225.0 202.0 30.8
161.8 185.3 130.0 70.8 119.8 123.7 168.0 123.0 88.7 156.8 250.0 +9.1 154.3 210.6 243.4 220.0 44.6
179.8 204.2 147.8 85.3 136.7 141.6 185.3 140.1 105.2 172.2 268.2 24.1 171.9 230.8 263.3 240.4 59.8
191.6 216.3 158.6 94.1 148.1 152.0 195.8 150.3 115.7 182.0 279.8 33.8 183.6 244.2 275.5 252.7 69.5
206.5 232.0 173.8 106.5 163.2 167.6 209.8 165.1 129.4 193.4 294.5 47.0 197.4 260.0 291.0 269.4 82.0
228.7 255.3 196.1 124.7 186.2 190.0 230.8 186.2 150.0 210.0 313.2 66.7 218.8 285.0 316.5 293.5 101.3
253.3 281.5 221.0 144.7 212.3 214.5 253.4 210.0 173.7 230.5 332.8 89.8 242.5 313.8 343.0 320.3 122.5
278.0 309.0 247.4 165.0 237.7 240.5 276.5 233.0 196.5 256.0 352.3 114.3 266.2 342.5 370.0 349.5 145.2
C8H8Br2 C8H14O4 C4H4O3 C4H5NO2 C4H4Cl2O2 C10H18O C10H16
86.0 172.8 92.0 115.0 39.0 52.8 32.3
115.6 205.5 115.0 143.2 65.0 80.4 58.0
129.8 219.5 128.2 157.0 78.0 94.3 70.6
145.2 238.2 145.3 174.0 91.8 109.8 84.8
161.8 254.6 163.0 192.0 107.5 126.0 100.0
172.2 265.4 174.0 203.0 117.2 136.3 109.8
186.3 279.8 189.0 217.4 130.0 150.1 122.7
207.8 300.5 212.0 240.0 149.3 171.2 142.0
230.0 322.8 237.0 263.5 170.0 194.3 163.5
254.0 345.5 261.0 287.5 192.5 217.5 185.0
Melting point, °C −9 37 −187.1 −30.1 79 −22 −45 −91.9 21 −92.5 −127 −85.8 −83 −99.5 −51.6 −109.9 −89.0 −95.2
−122.8 −117 −185 −112.1 −92.9 −98.8 −90 −112
15.5 26 61 −76
−42 105 133 13.6 −15 24.6 110.7 11.2 −7 159 134.5 95 63.5 69.3 58.5 −30.6 142 119.6 125.5 17 35
2-74
PHYSICAL AND CHEMICAL DATA
TABLE 2-8
Vapor Pressures of Organic Compounds, up to 1 atm (Continued ) Pressure, mm Hg Compound Name
Formula
1,1,1,2-Tetrabromoethane 1,1,2,2-Tetrabromoethane Tetraisobutylene Tetracosane 1,2,3,4-Tetrachlorobenzene 1,2,3,5-Tetrachlorobenzene 1,2,4,5-Tetrachlorobenzene 1,1,2,2-Tetrachloro-1,2-difluoroethane 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane 1,2,3,5-Tetrachloro-4-ethylbenzene Tetrachloroethylene 2,3,4,6-Tetrachlorophenol 3,4,5,6-Tetrachloro-1,2-xylene Tetradecane Tetradecylamine Tetradecyltrimethylsilane Tetraethoxysilane 1,2,3,4-Tetraethylbenzene Tetraethylene glycol Tetraethylene glycol chlorohydrin Tetraethyllead Tetraethylsilane Tetralin 1,2,3,4-Tetramethylbenzene 1,2,3,5-Tetramethylbenzene 1,2,4,5-Tetramethylbenzene 2,2,3,3-Tetramethylbutane Tetramethylene dibromide (1,4-dibromobutane) Tetramethyllead Tetramethyltin Tetrapropylene glycol monoisopropyl ether Thioacetic acid (mercaptoacetic acid) Thiodiglycol (2,2′-thiodiethanol) Thiophene Thiophenol (benzenethiol) α-Thujone Thymol Tiglaldehyde Tiglic acid Tiglonitrile Toluene Toluene-2,4-diamine 2-Toluic nitrile (2-tolunitrile) 4-Toluic nitrile (4-tolunitrile) 2-Toluidine 3-Toluidine 4-Toluidine 2-Tolyl isocyanide 4-Tolylhydrazine Tribromoacetaldehyde 1,1,2-Tribromobutane 1,2,2-Tribromobutane 2,2,3-Tribromobutane 1,1,2-Tribromoethane 1,2,3-Tribromopropane Triisobutylamine Triisobutylene 2,4,6-Tritertbutylphenol Trichloroacetic acid Trichloroacetic anhydride Trichloroacetyl bromide 2,4,6-Trichloroaniline 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,3,5-Trichlorobenzene 1,2,3-Trichlorobutane 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethylene Trichlorofluoromethane 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol
C2H2Br4 C2H2Br4 C16H32 C24H50 C6H2Cl4 C6H2Cl4 C6H2Cl4 C2Cl4F2 C2H2Cl4 C2H2Cl4 C8H6Cl4 C2Cl4 C6H2Cl4O C8H6Cl4 C14H30 C14H31N C17H38Si C8H20O4Si C14H22 C8H18O5 C8H17ClO4 C8H20Pb C8H20Si C10H12 C10H14 C10H14 C10H14 C8H18 C4H8Br2 C4H12Pb C4H12Sn C15H32O5 C2H4O2S C4H10O2S C4H4S C6H6S C10H16O C10H14O C5H8O C5H8O2 C5H7N C7H8 C7H10N2 C8H7N C8H7N C7H9N C7H9N C7H9N C8H7N C7H10N2 C2HBr3O C4H7Br3 C4H7Br3 C4H7Br3 C2H3Br3 C3H5Br3 C12H27N C12H24 C18H30O C2HCl3O2 C4Cl6O3 C2BrCl3O C6H4Cl3N C6H3Cl3 C6H3Cl3 C6H3Cl3 C4H7Cl3 C2H3Cl3 C2H3Cl3 C2HCl3 CCl3F C6H3Cl3O C6H3Cl3O
1
5
10
20
58.0 65.0 63.8 183.8 68.5 58.2
83.3 95.5 93.7 219.6 99.6 89.0
95.7 110.0 108.5 237.6 114.7 104.1
108.5 126.0 124.5 255.3 131.2 121.6
−37.5 −16.3 −3.8 77.0 −20.6 100.0 94.4 76.4 102.6 120.0 16.0 65.7 153.9 110.1 38.4 −1.0 38.0 42.6 40.6 45.0 −17.4
−16.0 +7.4 +20.7 110.0 +2.4 130.3 125.0 106.0 135.8 150.7 40.3 96.2 183.7 141.8 63.6 +23.9 65.3 68.7 65.8 65.0 +3.2
−5.0 19.3 33.0 126.0 13.8 145.3 140.3 120.7 152.0 166.2 52.6 111.6 197.1 156.1 74.8 36.3 79.0 81.8 77.8 74.6 13.5
32.0 −29.0 −51.3 116.6 60.0 42.0 −40.7 18.6 38.3 64.3 −25.0 52.0 −25.5 −26.7 106.5 36.7 42.5 44.0 41.0 42.0 25.2 82.4 18.5 45.0 41.0 38.2 32.6 47.5 32.3 18.0 95.2 51.0 56.2 −7.4 134.0 40.0 38.4
58.8 −6.8 −31.0 147.8 87.7 96.0 −20.8 43.7 65.7 92.8 −1.6 77.8 −2.4 −4.4 137.2 64.0 71.3 69.3 68.0 68.2 51.0 110.0 45.0 73.5 69.0 66.0 58.0 75.8 57.4 44.0 126.1 76.0 85.3 +16.7 157.8 70.0 67.3 63.8 27.2 −32.0 −2.0 −22.8 −67.6 102.1 105.9
72.4 +4.4 −20.6 163.0 101.5 128.0 −10.9 56.0 79.3 107.4 +10.0 90.2 +9.2 +6.4 151.7 77.9 85.8 81.4 82.0 81.8 64.0 123.8 58.0 87.8 83.2 79.8 70.6 90.0 69.8 56.5 142.0 88.2 99.6 29.3 170.0 85.6 81.7 78.0 40.0 −21.9 +8.3 −12.4 −59.0 117.3 120.2
40
60
100
200
400
760
Temperature, °C
+0.5 −52.0 −24.0 −43.8 −84.3 72.0 76.5
Melting point, °C
+6.7 32.1 46.2 143.7 26.3 161.0 156.0 135.6 170.0 183.5 65.8 127.7 212.3 172.6 88.0 50.0 93.8 95.8 91.0 88.0 24.6
123.2 144.0 142.2 276.3 149.2 140.0 146.0 19.8 46.7 60.8 162.1 40.1 179.1 174.2 152.7 189.0 201.5 81.1 145.8 228.0 190.0 102.4 65.3 110.4 111.5 105.8 104.2 36.8
132.0 155.1 152.6 288.4 160.0 152.0 157.7 28.1 56.0 70.0 175.0 49.2 190.0 185.8 164.0 200.2 213.3 90.7 156.7 237.8 200.5 111.7 74.8 121.3 121.8 115.4 114.8 44.5
144.0 170.0 167.5 305.2 175.7 168.0 173.5 38.6 68.0 83.2 191.6 61.3 205.2 200.5 178.5 215.7 227.8 103.6 172.4 250.0 214.7 123.8 88.0 135.3 135.7 128.3 128.1 54.8
161.5 192.5 190.0 330.5 198.0 193.7 196.0 55.0 87.2 102.2 215.3 79.8 227.2 223.0 201.8 239.8 250.0 123.5 196.0 268.4 236.5 142.0 108.0 157.2 155.7 149.9 149.5 70.2
181.0 217.5 214.6 358.0 225.5 220.0 220.5 73.1 108.2 124.0 243.0 100.0 250.4 248.3 226.8 264.6 275.0 146.2 221.4 288.0 258.2 161.8 130.2 181.8 180.0 173.7 172.1 87.4
200.0 243.5 240.0 386.4 254.0 246.0 245.0 92.0 130.5 145.9 270.0 120.8 275.0 273.5 252.5 291.2 300.0 168.5 248.0 307.8 281.5 183.0 153.0 207.2 204.4 197.9 195.9 106.3
87.6 16.6 −9.3 179.8 115.8 165.0 0.0 69.7 93.7 122.6 23.2 103.8 22.1 18.4 167.9 93.0 101.7 95.1 96.7 95.8 78.2 138.6 72.1 103.2 98.6 94.6 84.2 105.8 83.0 70.0 158.0 101.8 114.3 42.1 182.6 101.8 97.2 93.7 55.0 −10.8 21.6 −1.0 −49.7 134.0 135.8
104.0 30.3 +3.5 197.7 131.8 210.0 +12.5 84.2 110.0 139.8 37.0 119.0 36.7 31.8 185.7 110.0 109.5 110.0 113.5 111.5 94.0 154.1 87.8 120.2 116.0 111.8 100.0 122.8 97.8 86.7 177.4 116.3 131.2 57.2 195.8 119.8 114.8 110.8 71.5 +1.6 35.2 +11.9 −39.0 151.5 152.2
115.1 39.2 11.7 209.0 142.0 240.5 20.1 93.9 120.2 149.8 45.8 127.8 46.0 40.3 196.2 120.8 130.0 119.8 123.8 121.5 104.0 165.0 97.5 131.6 127.0 122.2 110.0 134.0 107.3 96.7 188.0 125.9 141.8 66.7 204.5 131.5 125.7 121.8 82.0 9.5 44.0 20.0 −32.3 162.5 163.5
128.7 50.8 22.8 223.3 154.0 285 30.5 106.6 134.0 164.1 57.7 140.5 58.2 51.9 211.5 135.0 145.2 133.0 136.7 133.7 117.7 178.0 110.2 146.0 141.8 136.3 123.5 148.0 119.7 110.0 203.0 137.8 155.2 79.5 214.6 146.0 140.0 136.0 96.2 20.0 55.7 31.4 −23.0 178.0 177.8
149.8 68.8 39.8 245.0
173.8 89.0 58.5 268.3
197.5 110.0 78.0 292.7
−20 −27.5
46.5 125.8 154.2 185.5 75.4 158.0 77.8 69.5 232.8 156.0 167.3 153.0 157.6 154.0 137.8 198.0 130.0 167.8 163.5 157.8 143.5 170.0 138.0 130.2 226.2 155.4 176.2 98.4 229.8 168.2 162.0 157.7 118.0 36.2 73.3 48.0 −9.1 201.5 199.0
64.7 146.7 177.8 209.2 95.5 179.2 99.7 89.5 256.0 180.0 193.0 176.2 180.6 176.9 159.9 219.5 151.6 192.0 188.0 182.2 165.4 195.0 157.8 153.0 250.6 175.2 199.8 120.2 246.4 193.5 187.7 183.0 143.0 54.6 93.0 67.0 +6.8 226.5 222.5
84.4 168.0 201.0 231.8 116.4 198.5 122.0 110.6 280.0 205.2 217.6 199.7 203.3 200.4 183.5 242.0 174.0 216.2 213.8 206.5 188.4 220.0 179.0 179.0 276.3 195.6 223.0 143.0 262.0 218.5 213.0 208.4 169.0 74.1 113.9 86.7 23.7 251.8 246.0
−38.3
51.1 46.5 54.5 139 26.5 −68.7 −36 −19.0 69.5 5.5
11.6 −136 −31.0 −6.2 −24.0 79.5 −102.2
−16.5
51.5 64.5 −95.0 99 −13 29.5 −16.3 −31.5 44.5 65.5
−26 16.5 −22 57 78 52.5 17 63.5 −30.6 −36.7 −73 62 68.5
VAPOR PRESSURES OF PURE SUBSTANCES TABLE 2-8
2-75
Vapor Pressures of Organic Compounds, up to 1 atm (Concluded ) Pressure, mm Hg Compound Name
Tri-2-chlorophenylthiophosphate 1,1,1-Trichloropropane 1,2,3-Trichloropropane 1,1,2-Trichloro-1,2,2-trifluoroethane Tricosane Tridecane Tridecanoic acid Triethoxymethylsilane Triethoxyphenylsilane 1,2,4-Triethylbenzene 1,3,4-Triethylbenzene Triethylborine Triethyl camphoronate citrate Triethyleneglycol Triethylheptylsilane Triethyloctylsilane Triethyl orthoformate phosphate Triethylthallium Trifluorophenylsilane Trimethallyl phosphate 2,3,5-Trimethylacetophenone Trimethylamine 2,4,5-Trimethylaniline 1,2,3-Trimethylbenzene 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene 2,2,3-Trimethylbutane Trimethyl citrate Trimethyleneglycol (1,3-propanediol) 1,2,4-Trimethyl-5-ethylbenzene 1,3,5-Trimethyl-2-ethylbenzene 2,2,3-Trimethylpentane 2,2,4-Trimethylpentane 2,3,3-Trimethylpentane 2,3,4-Trimethylpentane 2,2,4-Trimethyl-3-pentanone Trimethyl phosphate 2,4,5-Trimethylstyrene 2,4,6-Trimethylstyrene Trimethylsuccinic anhydride Triphenylmethane Triphenylphosphate Tripropyleneglycol Tripropyleneglycol monobutyl ether Tripropyleneglycol monoisopropyl ether Tritolyl phosphate Undecane Undecanoic acid 10-Undecenoic acid Undecan-2-ol n-Valeric acid iso-Valeric acid γ-Valerolactone Valeronitrile Vanillin Vinyl acetate 2-Vinylanisole 3-Vinylanisole 4-Vinylanisole Vinyl chloride (1-chloroethylene) cyanide (acrylonitrile) fluoride (1-fluoroethylene) Vinylidene chloride (1,1-dichloroethene) 4-Vinylphenetole 2-Xenyl dichlorophosphate 2,4-Xyaldehyde 2-Xylene (2-xylene) 3-Xylene (3-xylene) 4-Xylene (4-xylene) 2,4-Xylidine 2,6-Xylidine
1
5
10
20
217.2
231.2
246.7
261.7
−7.0 33.7 −49.4 206.3 98.3 166.3 +22.8 98.8 74.2 76.0
+4.2 46.0 −40.3 223.0 104.0 181.0 34.6 112.6 88.5 90.2 −148.0 166.0 144.0 158.1 114.6 120.6 40.5 82.1 51.7 +0.8 149.8 122.3 −73.8 109.0 55.9 50.7 47.4 −18.8 160.4 100.6 84.6 80.5 +3.9 −4.3 +6.9 +7.1 46.4 67.8 91.6 79.7 97.4 197.0 249.8 140.5 147.0 127.3 198.0 73.9 149.0 156.3 112.8 79.8 71.3 79.8 30.0 154.0 −18.0 81.0 83.0 85.7 −83.7 −20.3 −132.2 −51.2 105.6 187.0 99.0 32.1 28.3 27.3 93.0 87.0
16.2 59.3 −30.0 242.0 120.2 195.8 47.2 127.2 104.0 105.8 −140.6 183.6 171.1 174.0 130.3 137.7 53.4 97.8 67.7 12.3 169.8 137.5 −65.0 123.7 69.9 64.5 61.0 −7.5 177.2 115.5 99.7 96.0 16.0 +7.5 19.2 19.3 57.6 83.0 107.1 94.8 113.8 206.8 269.7 155.8 161.8 143.7 213.2 85.6 166.0 172.0 127.5 93.1 84.0 95.2 43.3 170.5 −7.0 94.7 97.2 100.0 −75.7 −9.0 −125.4 −41.7 120.3 205.0 114.0 45.1 41.1 40.1 107.6 102.7
29.9 74.0 −18.5 261.3 137.7 212.4 61.7 143.5 121.7 122.6 −131.4 201.8 190.4 191.3 148.0 155.7 67.5 115.7 85.4 25.4 192.0 154.2 −55.2 139.8 85.4 79.8 76.1 +5.2 194.2 131.0 106.0 113.2 29.5 20.7 33.0 32.9 69.8 100.0 124.2 111.8 131.0 215.5 290.3 173.7 179.8 161.4 229.7 104.4 185.6 188.7 143.7 107.8 98.0 101.9 57.8 188.7 +5.3 110.0 112.5 116.0 −66.8 +3.8 −118.0 −31.1 136.3 223.8 129.7 59.5 55.3 54.4 123.8 120.2
60
100
200
400
760
271.5
283.8
302.8
322.0
341.3
38.3 83.6 −11.2 273.8 148.2 222.0 70.4 153.2 132.2 133.4 −125.2 213.5 202.5 201.5 158.2 168.0 76.0 126.3 95.7 33.2 207.0 165.7 −48.8 149.5 95.3 89.5 85.8 13.3 205.5 141.1 126.3 123.8 38.1 29.1 41.8 41.6 77.3 110.0 135.5 122.3 142.2 221.2 305.2 184.6 190.2 173.2 239.8 115.2 197.2 199.5 153.7 116.6 107.3 122.4 66.9 199.8 13.0 119.8 122.3 126.1 −61.1 11.8 −113.0 −24.0 146.4 236.0 139.8 68.8 64.4 63.5 133.7 131.5
50.0 96.1 −1.7 289.8 162.5 236.0 82.7 167.5 146.8 147.7 −116.0 228.6 217.8 214.6 174.0 184.3 88.0 141.6 112.1 44.2 225.7 179.7 −40.3 162.0 108.8 102.8 98.9 24.4 219.6 153.4 140.3 137.9 49.9 40.7 53.8 53.4 87.6 124.0 149.8 136.8 156.5 228.4 322.5 199.0 204.4 187.8 252.2 128.1 212.5 213.5 167.2 128.3 118.9 136.5 78.6 214.5 23.3 132.3 135.3 139.7 −53.2 22.8 −106.2 −15.0 159.8 251.5 152.2 81.3 76.8 75.9 146.8 146.0
67.7 115.6 +13.5 313.5 185.0 255.2 101.0 188.0 168.3 168.3 −101.0 250.8 242.2 235.2 196.0 208.0 106.0 163.7 136.0 60.1 255.0 201.3 −27.0 182.3 129.0 122.7 118.6 41.2 241.3 172.8 160.3 158.4 67.8 58.1 72.0 71.3 102.2 145.0 171.8 157.8 179.8 239.7 349.8 220.2 224.4 209.7 271.8 149.3 237.8 232.8 187.7 146.0 136.2 157.7 97.7 237.3 38.4 151.0 154.0 159.0 −41.3 38.7 −95.4 −1.0 180.0 275.3 172.3 100.2 95.5 94.6 166.4 168.0
87.5 137.0 30.2 339.8 209.4 276.5 121.8 210.5 193.7 193.2 −81.0 276.0 267.5 256.6 221.0 235.0 125.7 187.0 163.5 78.7 288.5 224.3 −12.5 203.7 152.0 145.4 141.0 60.4 264.2 193.8 184.5 183.5 88.2 78.0 92.7 91.8 118.4 167.8 196.1 182.3 205.5 249.8 379.2 244.3 247.0 232.8 292.7 171.9 262.8 254.0 209.8 165.0 155.2 182.3 118.7 260.0 55.5 172.1 175.8 182.0 −28.0 58.3 −84.0 +14.8 202.8 301.5 194.1 121.7 116.7 115.9 188.3 193.7
108.2 158.0 47.6 366.5 234.0 299.0 143.5 233.5 218.0 217.5 −56.2 301.0 294.0 278.3 247.0 262.0 146.0 211.0 192.1 98.3 324.0 247.5 +2.9 234.5 176.1 169.2 164.7 80.9 287.0 214.2 208.1 208.0 109.8 99.2 114.8 113.5 135.0 192.7 221.2 207.0 231.0 259.2 413.5 267.2 269.5 256.6 313.0 195.8 290.0 275.0 232.0 184.4 175.1 207.5 140.8 285.0 72.5 194.0 197.5 204.5 −13.8 78.5 −72.2 31.7 225.0 328.5 215.5 144.4 139.1 138.3 211.5 217.9
Temperature, °C
Formula C18H12Cl3O3 188.2 PS C3H5Cl3 −28.8 C3H5Cl3 +9.0 C2Cl3F3 −68.0 C23H48 170.0 C13H28 59.4 C13H26O2 137.8 C7H18O3Si −1.5 C12H20O3Si 71.0 C12H18 46.0 C12H18 47.9 C6H15B C15H26O6 C12H20O7 107.0 C6H14O4 114.0 C13H30Si 70.0 C14H32Si 73.7 C7H16O3 +5.5 C6H15O4P 39.6 C6H15Tl +9.3 C6H5F3Si −31.0 C12H21PO4 93.7 C11H14O 79.0 C3H9N −97.1 C9H13N 68.4 C9H12 16.8 C9H12 13.6 C9H12 9.6 C7H16 C9H14O7 106.2 C3H8O2 59.4 C11H16 43.7 C11H16 38.8 C8H18 −29.0 C8H18 −36.5 C8H18 −25.8 C8H18 −26.3 C8H16O 14.7 C3H9O4P 26.0 C11H14 48.1 C11H14 37.5 C7H10O3 53.5 C19H16 169.7 C18H15O4P 193.5 C9H20O4 96.0 C13H28O4 101.5 C12H26O4 82.4 C21H21O4P 154.6 C11H24 32.7 C11H22O2 101.4 C11H20O2 114.0 C11H24O 71.1 C5H10O2 42.2 C5H10O2 34.5 C5H8O2 37.5 C5H9N −6.0 C8H8O3 107.0 C4H6O2 −48.0 C9H10O 41.9 C9H10O 43.4 C9H10O 45.2 C2H3Cl −105.6 C3H3N −51.0 C2H3F −149.3 C2H2Cl2 −77.2 C10H12O 64.0 C12H9Cl2PO 138.2 C9H10O 59.0 C8H10 −3.8 C8H10 −6.9 C8H10 −8.1 C8H11N 52.6 C8H11N 44.0
40
150.2 138.7 144.0 99.8 104.8 29.2 67.8 37.6 −9.7 131.0 108.0 −81.7 95.9 42.9 38.3 34.7 146.2 87.2 71.2 67.0 −7.1 −15.0 −3.9 −4.1 36.0 53.7 77.0 65.7 82.6 188.4 230.4 125.7 131.6 112.4 184.2 59.7 133.1 142.8 99.0 67.7 59.6 65.8 +18.1 138.4 −28.0 68.0 69.9 72.0 −90.8 −30.7 −138.0 −60.0 91.7 171.1 85.9 +20.2 +16.8 +15.5 79.8 72.6
Melting point, °C
−77.7 −14.7 −35 47.7 −6.2 41
135
−63.0
−117.1 67 −25.5 −44.1 −44.8 −25.0 78.5
−112.3 −107.3 −101.5 −109.2
93.4 49.4
−25.6 29.5 24.5 −34.5 −37.6 81.5
−153.7 −82 −160.5 −122.5 75 −25.2 −47.9 +13.3
2-76
PHYSICAL AND CHEMICAL DATA
VAPOR PRESSURES OF SOLUTIONS UNITS CONVERSIONS
To convert cubic feet to cubic meters, multiply by 0.02832. To convert bars to pounds-force per square inch, multiply by 14.504. To convert bars to kilopascals, multiply by 1 × 102.
For this subsection, the following units conversions are applicable: °F = 9⁄5°C + 32. To convert millimeters of mercury to pounds-force per square inch, multiply by 0.01934.
TABLE 2-9
Partial Pressures of Water over Aqueous Solutions of HCl* log10 pmm = A − B/T, (T in K), which, however, agrees only approximately with the table. The table is more nearly correct. Partial pressure of H2O, mmHg, °C
% HCl
A
B
0°
5°
10°
15°
20°
25°
30°
35°
40°
45°
50°
60°
6 10 14 18 20
8.99156 8.99864 8.97075 8.98014 8.97877
2282 2295 2300 2323 2334
4.18 3.84 3.39 2.87 2.62
6.04 5.52 4.91 4.21 3.83
8.45 7.70 6.95 5.92 5.40
11.7 10.7 9.65 8.26 7.50
15.9 14.6 13.1 11.3 10.3
21.8 20.0 18.0 15.4 14.1
29.1 26.8 24.1 20.6 19.0
39.4 35.5 31.9 27.5 25.1
50.6 47.0 42.1 36.4 33.3
66.2 61.5 55.3 47.9 43.6
86.0 80.0 72.0 62.5 57.0
139 130 116 102 93.5
22 24 26 28 30
9.02708 8.96022 9.01511 8.97611 9.00117
2363 2356 2390 2395 2422
2.33 2.05 1.76 1.50 1.26
3.40 3.04 2.60 2.24 1.90
4.82 4.31 3.71 3.21 2.73
6.75 6.03 5.21 4.54 3.88
9.30 8.30 7.21 6.32 5.41
12.6 11.4 9.95 8.75 7.52
17.1 15.4 13.5 11.8 10.2
22.8 20.4 18.0 15.8 13.7
30.2 27.1 24.0 21.1 18.4
39.8 35.7 31.7 27.9 24.3
52.0 46.7 41.5 36.5 32.0
32 34 36 38 40 42
9.03317 9.07143 9.11815 9.20783 9.33923 9.44953
2453 2487 2526 2579 2647 2709
1.04 0.85 0.68 0.53 0.41 0.31
1.57 1.29 1.03 0.81 0.63 0.48
2.27 1.87 1.50 1.20 0.94 0.72
3.25 2.70 2.19 1.75 1.37 1.06
4.55 3.81 3.10 2.51 2.00 1.56
6.37 5.35 4.41 3.60 2.88 2.30
11.7 9.95 8.33 6.92 5.68 4.60
15.7 13.5 11.4 9.52 7.85 6.45
21.0 18.1 15.4 13.0 10.7 8.90
27.7 24.0 20.4 17.4 14.5 12.1
8.70 7.32 6.08 5.03 4.09 3.28
70°
80°
90°
100° 110°
220 204 185 162 150
333 310 273 248 230
492 463 425 374 345
715 677 625 550 510
960 892 783 729
85.6 77.0 69.0 60.7 53.5
138 124 112 99.0 87.5
211 194 173 154 136
317 290 261 234 207
467 426 387 349 310
670 611 555 499 444
46.5 40.5 34.8 29.6 25.0 21.2
76.5 66.5 57.0 49.1 42.1 35.8
120 104 90.0 77.5 67.3 57.2
184 161 140 120 105 89.2
275 243 212 182 158 135
396 355 311 266 230 195
*Accuracy, ca. 2 percent for solutions of 15 to 30 percent HCl between 0 and 100°; for solutions of > 30 percent HCl the accuracy is ca. 5 percent at the lower temperatures and ca. 15 percent at the higher temperatures. Below 15 percent HCl, the accuracy is ca. 5 percent at the lower temperatures and higher strengths to ca. 15 to 20 percent at the lower strengths and perhaps 15 to 20 percent at the higher temperatures and lower strengths.
TABLE 2-10
Partial Pressures of HCl over Aqueous Solutions of HCl*
log10 pmm = A − B/T, (T in K), which, however, agrees only approximately with the table. The table is more nearly correct. mmHg, °C
% HCl
A
2 4 6 8 10
11.8037 11.6400 11.2144 11.0406 10.9311
4736 0.0000117 0.000023 0.000044 0.000084 0.000151 0.000275 0.00047 0.00083 0.00140 0.00380 0.0100 0.0245 0.058 0.132 0.280 4471 0.000018 0.000036 .000069 .000131 .00024 .00044 .00077 .00134 .0023 .00385 .0064 .0165 .0405 .095 .21 .46 .93 4202 .000066 .000125 .000234 .000425 .00076 .00131 .00225 .0038 .0062 .0102 .0163 .040 .094 .206 .44 .92 1.78 4042 .000118 .000323 .000583 .00104 .00178 .0031 .00515 .0085 .0136 .022 .0344 .081 .183 .39 .82 1.64 3.10 3908 .00042 .00075 .00134 .00232 .00395 .0067 .0111 .0178 .0282 .045 .069 .157 .35 .73 1.48 2.9 5.4
12 14 16 18 20
10.7900 10.6954 10.6261 10.4957 10.3833
3765 3636 3516 3376 3245
22 24 26 28 30
10.3172 10.2185 10.1303 10.0115 9.8763
3125 .0734 2995 .175 2870 .41 2732 1.0 2593 2.4
.119 .277 .64 1.52 3.57
.187 .43 .98 2.27 5.23
.294 .66 1.47 3.36 7.60
.45 1.00 2.17 4.90 10.6
.68 1.49 3.20 7.05 15.1
1.02 2.17 4.56 9.90 21.0
32 34 36 38 40
9.7523 9.6061 9.5262 9.4670 9.2156
2457 2316 2229 2094 1939
5.7 13.1 29.0 63.0 130
8.3 18.8 41.0 87.0 176
11.8 26.4 56.4 117 233
16.8 36.8 78 158 307
23.5 50.5 105.5 210 399
32.5 68.5 142 277 515
44.5 92 188 360 627
42 44 46
8.9925 1800 253 8.8621 1681 510 940
332 655
430 840
560
709
900
B
0°
.00099 .0024 .0056 .0135 .0316
5°
.00175 .00415 .0095 .0225 .052
10°
.00305 .0071 .016 .037 .084
15°
.0052 .0118 .0265 .060 .132
20°
.0088 .0196 .0428 .095 .205
25°
.0145 .0316 .0685 .148 .32
30°
.0234 .050 .106 .228 .48
35°
.037 .078 .163 .345 .72
40°
45°
50°
60°
70°
80°
90°
100°
110°
.058 .121 .247 .515 1.06
.091 .185 .375 .77 1.55
.136 .275 .55 1.11 2.21
.305 .60 1.17 2.3 4.4
.66 1.25 2.40 4.55 8.5
1.34 2.50 4.66 8.6 15.6
2.65 4.8 8.8 15.7 28.1
5.1 9.0 16.1 28 49
9.3 16.0 28 48 83
1.50 3.14 6.50 13.8 28.6
2.18 4.5 9.2 19.1 39.4
3.14 6.4 12.7 26.4 53
4.42 8.9 17.5 35.7 71
8.6 16.9 32.5 64 124
16.3 31.0 58.5 112 208
29.3 54.5 100 188 340
52 94 169 309 542
90 157 276 493 845
146 253 436 760
60.0 122 246 465 830
81 161 322 598
107 211 416 758
141 273 535 955
238 450 860
390 720
623
970
*Accuracy, ca. 2 percent for solutions of 15 to 30 percent HCl between 0 and 100°; for solutions of > 30 percent HCl the accuracy is ca. 5 percent at the lower temperatures and ca. 15 percent at the higher temperatures. Below 15 percent HCl, the accuracy is ca. 5 percent at the lower temperatures and higher strengths to ca. 15 to 20 percent at the lower strengths and perhaps 15 to 20 percent at the higher temperatures and lower strengths.
VAPOR PRESSURES OF SOLUTIONS
FIG. 2-1 Vapor pressures of H3PO4 aqueous: partial pressure of H2O vapor. (Courtesy of Victor Chemical Works, Stauffer Chemical Company; measurements by W. H. Woodstock.)
TABLE 2-11 g SO2 / 100 g H2O
Temperature, ∞C 10
20
0.01 0.05 0.10 0.15 0.20
0.02 0.38 1.15 2.10 3.17
0.04 0.66 1.91 3.44 5.13
0.07 1.07 3.03 5.37 7.93
0.25 0.30 0.40 0.50 1.00
4.34 5.57 8.17 10.9 25.8
6.93 8.84 12.8 17.0 39.5
8.00 10.00 15.00 20.00
Vapor pressures of H3PO4 aqueous: weight of H2O in saturated air. (Courtesy of Victor Chemical Works, Stauffer Chemical Company; measurements by W. H. Woodstock.)
FIG. 2-2
Partial Pressures of H2O and SO2 over Aqueous Solutions of Sulfur Dioxide* Partial pressures of H2O and SO2, mmHg, °C 0
2.00 3.00 4.00 5.00 6.00
2-77
10.6 13.5 19.4 25.6 58.4
30
40
50
60
90
120
0.12 1.68 4.62 8.07 11.8
0.19 2.53 6.80 11.7 17.0
0.29 3.69 9.71 16.5 23.8
0.43 5.24 13.5 22.7 32.6
1.21 12.9 31.7 52.2 73.7
2.82 27.0 63.9 104 145
15.7 19.8 28.3 37.1 83.7
58.6 93.2 129 165 202
88.5 139 192 245 299
129 202 277 353 430
183 285 389 496 602
275 351 542 735
407 517 796
585 741
818
22.5 28.2 40.1 52.3 117
31.4 39.2 55.3 72.0 159
42.8 53.3 74.7 96.8 212
95.8 118 164 211 454
253 393 535 679 824
342 530 720
453 700
955
*Extracted with permission from J. Chem Eng. Data 8, 1963: 333–336. Copyright 1963 American Chemical Society.
186 229 316 404 856
2-78
PHYSICAL AND CHEMICAL DATA
TABLE 2-12 °C 0 10 20 30 40 50 60 70 80 90
Water Partial Pressure, bar, over Aqueous Sulfuric Acid Solutions* Weight percent, H2SO4
10.0 .582E−02 .117E−01 .223E−01 .404E−01 .703E−01 .117 .189 .296 .449 .664
20.0 .534E−02 .107E−01 .205E−01 .373E−01 .649E−01 .109 .175 .275 .417 .617
30.0 .448E−02 .909E−02 .174E−01 .319E−01 .558E−01 .939E−01 .152 .239 .365 .542
40.0 .326E−02 .670E−02 .130E−01 .241E−01 .427E−01 .725E−01 .119 .188 .290 .434
50.0
60.0
.193E−02 .405E−02 .802E−02 .151E−01 .272E−01 .470E−01 .782E−01 .126 .196 .298
.836E−03 .180E−02 .367E−02 .710E−02 .131E−01 .232E−01 .395E−01 .651E−01 .104 .161
75.0
80.0
85.0
.207E−03 .467E−03 .995E−03 .201E−02 .387E−02 .715E−02 .127E−01 .217E−01 .360E−01 .578E−01
70.0
.747E−04 .175E−03 .388E−03 .811E−03 .162E−02 .309E−02 .565E−02 .997E−02 .170E−01 .281E−01
.197E−04 .490E−04 .115E−04 .253E−03 .531E−03 .106E−02 .204E−02 .376E−02 .668E−02 .115E−01
.343E−05 .952E−05 .245E−04 .589E−04 .133E−03 .286E−03 .584E−03 .114E−02 .213E−02 .383E−02
.905E−01 .138 .206 .301 .481 .605 .837 1.138 1.525 2.017
.452E−01 .708E−01 .108 .162 .236 .339 .478 .662 .902 1.212
.192E−01 .312E−01 .493E−01 .760E−01 .115 .170 .246 .350 .489 .673
.666E−02 .112E−01 .183E−01 .291E−01 .451E−01 .682E−01 .101 .147 .208 .291
100 110 120 130 140 150 160 170 180 190
.957 1.349 1.863 2.524 3.361 4.404 5.685 7.236 9.093 11.289
.891 1.258 1.740 2.361 3.149 4.132 5.342 6.810 8.571 10.658
.786 1.113 1.544 2.101 2.810 3.697 4.793 6.127 7.731 9.640
.634 .904 1.264 1.732 2.333 3.090 4.031 5.185 6.584 8.259
.441 .638 .903 1.253 1.708 2.289 3.021 3.930 5.045 6.397
.244 .360 .519 .734 1.020 1.392 1.870 2.475 3.233 4.169
200 210 220 230 240 250 260 270 280 290
13.861 16.841 20.264 24.160 28.561 33.494 38.984 45.055 51.726 59.015
13.107 15.951 19.225 22.960 27.188 31.939 37.240 43.116 49.590 56.681
11.887 14.505 17.529 20.992 24.927 29.364 34.334 39.865 45.984 52.715
10.245 12.576 15.287 18.414 21.992 26.056 30.642 35.784 41.514 47.865
8.020 9.948 12.217 14.864 17.929 21.452 25.472 30.030 35.168 40.926
5.312 6.696 8.354 10.322 12.641 15.351 18.496 22.121 26.274 31.003
2.632 3.395 4.331 5.466 6.831 8.458 10.382 12.640 15.269 18.311
1.606 2.101 2.714 3.467 4.381 5.480 6.788 8.333 10.142 12.242
.913 1.220 1.609 2.096 2.699 3.435 4.326 5.395 6.663 8.155
.401 .542 .724 .952 1.237 1.587 2.012 2.525 3.136 3.857
300 66.934 310 75.495 320 84.705 330 94.567 340 105.083 350 116.251
64.407 72.781 81.816 91.518 101.894 112.946
60.081 68.100 76.792 86.172 96.252 107.043
54.868 62.553 70.947 80.077 89.969 100.646
47.346 54.470 62.337 70.988 80.463 90.802
36.360 42.395 49.164 56.721 65.123 74.426
21.808 25.804 30.343 35.473 41.240 47.692
14.665 17.438 20.591 24.153 28.154 32.622
9.897 11.912 14.227 16.867 19.855 23.217
4.701 5.680 6.806 8.093 9.551 11.193
*Vermeulen, Dong, Robinson, Nguyen, and Gmitro, AIChE meeting, Anaheim, Calif., 1982; and private communication from Prof. Theodore Vermeulen, Chemical Engineering Dept., University of California, Berkeley.
VAPOR PRESSURES OF SOLUTIONS TABLE 2-12
2-79
Water Partial Pressure, bar, over Aqueous Sulfuric Acid Solutions (Concluded ) Weight percent, H2SO4
°C
90.0
92.0
94.0
96.0
97.0
98.0
98.5
99.0
99.5
100.0
0 10 20 30 40 50 60 70 80 90
.518E−06 .159E−05 .448E−05 .117E−04 .285E−04 .652E−04 .141E−03 .290E−03 .569E−03 .107E−02
.242E−06 .762E−06 .220E−05 .587E−05 .146E−04 .341E−04 .754E−04 .158E−03 .316E−03 .606E−03
.107E−06 .344E−06 .101E−05 .275E−05 .696E−05 .166E−04 .372E−04 .795E−04 .162E−03 .315E−03
.401E−07 .130E−06 .390E−06 .108E−05 .278E−05 .672E−05 .154E−04 .334E−04 .691E−04 .137E−03
.218E−07 .713E−07 .215E−06 .598E−06 .155E−05 .379E−05 .875E−05 .192E−04 .400E−04 .801E−04
.980E−08 .323E−07 .978E−07 .275E−06 .720E−06 .177E−05 .413E−05 .912E−05 .192E−04 .388E−04
.569E−08 .188E−07 .572E−07 .161E−06 .424E−06 .105E−05 .245E−05 .544E−05 .115E−04 .234E−04
.268E−08 .888E−08 .271E−07 .766E−07 .202E−06 .503E−06 .118E−05 .263E−05 .559E−05 .114E−04
.775E−09 .258E−08 .789E−08 .224E−07 .595E−07 .149E−06 .350E−06 .784E−06 .168E−05 .343E−05
.196E−09 .655E−09 .201E−08 .575E−08 .153E−07 .384E−07 .910E−07 .205E−06 .439E−06 .903E−06
100 110 120 130 140 150 160 170 180 190
.194E−02 .338E−02 .571E−02 .938E−02 .150E−01 .233E−01 .354E−01 .526E−01 .766E−01 .110
.112E−02 .198E−02 .341E−02 .569E−02 .923E−02 .146E−01 .225E−01 .340E−01 .502E−01 .729E−01
.590E−03 .107E−02 .186E−02 .315E−02 .519E−02 .832E−02 .130E−01 .199E−01 .298E−01 .438E−01
.261E−03 .479E−03 .851E−03 .146E−02 .245E−02 .399E−02 .633E−02 .983E−02 .149E−01 .222E−01
.154E−03 .285E−03 .511E−03 .886E−03 .149E−02 .245E−02 .393E−02 .614E−02 .941E−02 .141E−01
.752E−04 .141E−03 .254E−03 .445E−03 .757E−03 .125E−02 .202E−02 .319E−02 .492E−02 .744E−02
.455E−04 .855E−04 .155E−03 .278E−03 .467E−03 .776E−03 .126E−02 .199E−02 .309E−02 .469E−02
.223E−04 .420E−04 .766E−04 .135E−03 .232E−03 .387E−03 .629E−03 .999E−03 .155E−02 .236E−02
.674E−05 .128E−04 .233E−04 .414E−04 .711E−04 .119E−03 .194E−03 .309E−03 .482E−03 .735E−03
.178E−05 .339E−05 .623E−05 .111E−04 .191E−04 .321E−04 .526E−04 .840E−04 .131E−03 .201E−03
.631E−01 .894E−01 .125 .171 .232 .310 .409 .534 .689 .880
.325E−01 .467E−01 .660E−01 .918E−01 .126 .170 .227 .300 .391 .505
.208E−01 .300E−01 .427E−01 .598E−01 .825E−01 .112 .151 .200 .263 .341
.110E−01 .161E−01 .230E−01 .325E−01 .451E−01 .618E−01 .835E−01 .111 .147 .192
.698E−02 .102E−01 .147E−01 .208E−01 .290E−01 .398E−01 .540E−01 .723E−01 .957E−01 .125
.352E−02 .516E−02 .743E−02 .105E−01 .147E−01 .202E−01 .274E−01 .366E−01 .485E−01 .634E−01
.110E−02 .161E−02 .232E−02 .329E−02 .460E−02 .633E−02 .858E−02 .115E−01 .152E−01 .199E−01
.300E−03 .442E−03 .638E−03 .906E−03 .127E−02 .174E−02 .237E−02 .317E−02 .420E−02 .548E−02
.248 .316 .400 .502 .624 .770
.162 .208 .264 .331 .413 .511
.820E−01 .105 .133 .167 .208 .256
.257E−01 .328E−01 .415E−01 .520E−01 .646E−01 .795E−01
.708E−02 .905E−02 .114E−01 .143E−01 .178E−01 .218E−01
200 210 220 230 240 250 260 270 280 290
.154 .213 .290 .389 .514 .673 .870 1.112 1.407 1.763
.104 .146 .201 .273 .366 .485 .635 .822 1.052 1.335
300 310 320 330 340 350
2.190 2.696 3.292 3.990 4.801 5.738
1.676 2.088 2.578 3.159 3.843 4.641
1.112 1.394 1.732 2.133 2.608 3.164
.646 .817 1.025 1.274 1.571 1.922
.437 .556 .701 .875 1.083 1.331
2-80
PHYSICAL AND CHEMICAL DATA
TABLE 2-13
Sulfur Trioxide Partial Pressure, bar, over Aqueous Sulfuric Acid Solutions* Weight percent, H2SO4
°C
10.0
20.0
30.0
40.0
50.0
60.0
70.0
75.0
80.0
85.0
0 10 20 30 40 50 60 70 80 90
.644E−29 .149E−27 .278E−26 .426E−25 .549E−24 .602E−23 .573E−22 .477E−21 .352E−20 .233E−19
.103E−27 .223E−26 .394E−25 .577E−24 .714E−23 .757E−22 .699E−21 .567E−20 .410E−19 .266E−18
.205E−26 .395E−25 .626E−24 .832E−23 .941E−22 .921E−21 .789E−20 .599E−19 .408E−18 .250E−17
.688E−25 .113E−23 .156E−22 .181E−21 .181E−20 .158E−19 .122E−18 .843E−18 .524E−17 .296E−16
.368E−23 .522E−22 .621E−21 .630E−20 .555E−19 .429E−18 .294E−17 .181E−16 .101E−15 .516E−15
.341E−21 .415E−20 .426E−19 .376E−18 .288E−17 .195E−16 .118E−15 .643E−15 .319E−14 .145E−13
.784E−19 .796E−18 .685E−17 .509E−16 .331E−15 .191E−14 .985E−14 .461E−13 .197E−12 .775E−12
.174E−17 .158E−16 .121E−15 .808E−15 .473E−14 .246E−13 .116E−12 .492E−12 .192E−11 .693E−11
.531E−16 .417E−15 .280E−14 .164E−13 .851E−13 .395E−12 .165E−11 .634E−11 .223E−10 .731E−10
.229E−14 .141E−13 .767E−13 .371E−12 .162E−11 .643E−11 .234E−10 .791E−10 .249E−09 .734E−09
100 110 120 130 140 150 160 170 180 190
.139E−18 .756E−18 .377E−17 .174E−16 .743E−16 .297E−15 .111E−14 .393E−14 .131E−13 .415E−13
.157E−17 .844E−17 .418E−16 .191E−15 .815E−15 .325E−14 .122E−13 .430E−13 .144E−12 .458E−12
.140E−16 .719E−16 .340E−15 .150E−14 .615E−14 .237E−13 .862E−13 .296E−12 .967E−12 .301E−11
.153E−15 .730E−15 .323E−14 .133E−13 .517E−13 .188E−12 .649E−12 .212E−11 .622E−11 .197E−10
.242E−14 .105E−13 .424E−13 .160E−12 .569E−12 .191E−11 .608E−11 .184E−10 .532E−10 .147E−09
.606E−13 .236E−12 .858E−12 .293E−11 .943E−11 .287E−10 .833E−10 .231E−09 .610E−09 .155E−08
.283E−11 .961E−11 .307E−10 .922E−10 .262E−09 .710E−09 .183E−08 .453E−08 .107E−07 .246E−07
.232E−10 .729E−10 .215E−09 .601E−09 .159E−08 .403E−08 .974E−08 .226E−07 .505E−07 .109E−06
.223E−09 .641E−09 .174E−08 .446E−08 .109E−07 .256E−07 .575E−07 .125E−06 .260E−06 .527E−06
.204E−08 .538E−08 .135E−07 .324E−07 .745E−07 .165E−06 .351E−06 .725E−06 .145E−05 .282E−05
200 210 220 230 240 250 260 270 280 290
.125E−12 .362E−12 .100E−11 .265E−11 .678E−11 .167E−10 .399E−10 .920E−10 .206E−09 .449E−09
.139E−11 .404E−11 .112E−10 .301E−10 .777E−10 .193E−09 .466E−09 .109E−08 .247E−08 .545E−08
.893E−11 .254E−10 .695E−10 .183E−09 .465E−09 .114E−08 .272E−08 .628E−08 .141E−07 .308E−07
.561E−10 .154E−09 .405E−09 .103E−08 .253E−08 .602E−08 .139E−07 .312E−07 .683E−07 .145E−06
.391E−09 .100E−08 .246E−08 .587E−08 .135E−07 .303E−07 .660E−07 .140E−06 .288E−06 .580E−06
.379E−08 .894E−08 .204E−07 .450E−07 .965E−07 .201E−06 .408E−06 .807E−06 .156E−05 .295E−05
.542E−07 .116E−06 .240E−06 .482E−06 .944E−06 .180E−05 .336E−05 .612E−05 .109E−04 .191E−04
.228E−06 .462E−06 .911E−06 .175E−05 .328E−05 .600E−05 .108E−04 .189E−04 .326E−04 .553E−04
.103E−05 .198E−05 .368E−05 .668E−05 .119E−04 .206E−04 .352E−04 .590E−04 .973E−04 .158E−03
.534E−05 .986E−05 .178E−04 .314E−04 .543E−04 .923E−04 .154E−03 .253E−03 .408E−03 .649E−03
300 310 320 330 340 350
.953E−09 .197E−08 .397E−08 .782E−08 .151E−07 .285E−07
.117E−07 .245E−07 .502E−07 .100E−06 .196E−06 .376E−06
.657E−07 .136E−06 .277E−06 .551E−06 .107E−05 .204E−05
.302E−06 .614E−06 .122E−05 .237E−05 .452E−05 .846E−05
.114E−05 .220E−05 .414E−05 .766E−05 .139E−04 .246E−04
.546E−05 .990E−05 .176E−04 .308E−04 .529E−04 .893E−04
.329E−04 .556E−04 .923E−04 .151E−03 .243E−03 .387E−03
.921E−04 .151E−03 .245E−03 .391E−03 .617E−03 .963E−03
.253E−03 .398E−03 .621E−03 .956E−03 .145E−02 .219E−02
.102E−02 .158E−02 .242E−02 .367E−02 .550E−02 .815E−02
*Vermeulen, Dong, Robinson, Nguyen, and Gmitro, AIChE meeting, Anaheim, Calif., 1982; and private communication from Prof. Theodore Vermeulen, Chemical Engineering Dept., University of California, Berkeley.
VAPOR PRESSURES OF SOLUTIONS TABLE 2-13
2-81
Sulfur Trioxide Partial Pressure, bar, over Aqueous Sulfuric Acid Solutions (Concluded ) Weight percent, H2SO4
°C
90.0
92.0
94.0
96.0
97.0
98.0
98.5
99.0
99.5
0 10 20 30 40 50 60 70 80 90
.671E−13 .345E−12 .159E−11 .664E−11 .254E−10 .897E−10 .294E−09 .904E−09 .261E−08 .712E−08
.216E−12 .107E−11 .475E−11 .192E−10 .709E−10 .242E−09 .771E−09 .230E−08 .643E−08 .171E−07
.677E−12 .326E−11 .141E−10 .557E−10 .201E−09 .669E−09 .207E−08 .602E−08 .165E−07 .426E−07
.240E−11 .114E−10 .482E−10 .186E−09 .655E−09 .214E−08 .647E−08 .184E−07 .492E−07 .124E−06
.500E−11 .234E−10 .986E−10 .376E−09 .131E−08 .424E−08 .127E−07 .357E−07 .946E−07 .237E−06
.124E−10 .578E−10 .241E−09 .911E−09 .315E−08 .101E−07 .299E−07 .833E−07 .218E−06 .541E−06
.224E−10 .104E−09 .433E−09 .163E−08 .562E−08 .179E−07 .528E−07 .146E−06 .381E−06 .940E−06
.502E−10 .232E−09 .961E−09 .360E−08 .123E−07 .391E−07 .115E−06 .316E−06 .820E−06 .201E−05
.182E−09 .839E−09 .346E−08 .129E−07 .440E−07 .139E−06 .405E−06 .111E−05 .286E−05 .698E−05
.755E−09 .347E−08 .142E−07 .528E−07 .179E−06 .560E−06 .163E−05 .444E−05 .114E−04 .276E−04
100 110 120 130 140 150 160 170 180 190
.184E−07 .456E−07 .108E−06 .244E−06 .533E−06 .112E−05 .229E−05 .453E−05 .870E−05 .163E−04
.430E−07 .103E−06 .238E−06 .526E−06 .112E−05 .230E−05 .459E−05 .886E−05 .166E−04 .304E−04
.105E−06 .247E−06 .555E−06 .120E−05 .250E−05 .504E−05 .983E−05 .186E−04 .343E−04 .615E−04
.300E−06 .689E−06 .152E−05 .321E−05 .656E−05 .129E−04 .247E−04 .459E−04 .829E−04 .146E−03
.565E−06 .128E−05 .280E−05 .586E−05 .118E−04 .231E−04 .438E−04 .806E−04 .144E−03 .252E−03
.127E−05 .287E−05 .619E−05 .128E−04 .257E−04 .497E−04 .932E−04 .170E−03 .301E−03 .520E−03
.220E−05 .494E−05 .106E−04 .219E−04 .435E−04 .837E−04 .156E−03 .283E−03 .499E−03 .859E−03
.470E−05 .105E−04 .224E−04 .459E−04 .910E−04 .174E−03 .324E−03 .586E−03 .103E−02 .177E−02
.162E−04 .359E−04 .764E−04 .156E−03 .308E−03 .588E−03 .109E−02 .196E−02 .343E−02 .587E−02
.638E−04 .141E−03 .298E−03 .606E−03 .119E−02 .226E−02 .416E−02 .746E−02 .130E−01 .222E−01
200 210 220 230 240 250 260 270 280 290
.297E−04 .528E−04 .919E−04 .157E−03 .261E−03 .428E−03 .690E−03 .109E−02 .170E−02 .261E−02
.543E−04 .946E−04 .161E−03 .269E−03 .441E−03 .708E−03 .112E−02 .174E−02 .266E−02 .401E−02
.108E−03 .185E−03 .309E−03 .508E−03 .819E−03 .130E−02 .202E−02 .309E−02 .466E−02 .694E−02
.251E−03 .422E−03 .694E−03 .112E−02 .178E−02 .276E−02 .423E−02 .638E−02 .948E−02 .139E−01
.429E−03 .714E−03 .117E−02 .187E−02 .293E−02 .453E−02 .688E−02 .103E−01 .152E−01 .221E−01
.878E−03 .145E−02 .235E−02 .373E−02 .582E−02 .891E−02 .134E−01 .200E−01 .293E−01 .423E−01
.144E−02 .237E−02 .383E−02 .605E−02 .939E−02 .143E−01 .215E−01 .319E−01 .465E−01 .670E−01
.296E−02 .486E−02 .781E−02 .123E−01 .191E−01 .291E−01 .437E−01 .646E−01 .943E−01 .136
.981E−02 .161E−01 .258E−01 .405E−01 .627E−01 .955E−01 .143 .212 .309 .444
.370E−01 .603E−01 .965E−01 .152 .234 .356 .532 .786 1.144 1.646
300 310 320 330 340 350
.395E−02 .589E−02 .868E−02 .126E−01 .181E−01 .258E−01
.595E−02 .873E−02 .126E−01 .181E−01 .255E−01 .357E−01
.102E−01 .148E−01 .211E−01 .299E−01 .418E−01 .578E−01
.201E−01 .287E−01 .405E−01 .565E−01 .780E−01 .107
.318E−01 .451E−01 .632E−01 .877E−01 .120 .164
.604E−01 .852E−01 .119 .164 .224 .303
.953E−01 .134 .186 .256 .348 .470
.193 .272 .378 .520 .708 .956
.632 .889 1.236 1.703 2.323 3.142
100.0
2.339 3.289 4.575 6.303 8.603 11.640
TABLE 2-14
Sulfuric Acid Partial Pressure, bar, over Aqueous Sulfuric Acid* Weight Percent, H2SO4
°C
10.0
20.0
30.0
40.0
50.0
60.0
70.0
75.0
80.0
85.0
0 10 20 30 40 50 60 70 80 90
.576E−21 .634E−20 .588E−19 .468E−18 .324E−17 .197E−16 .107E−15 .526E−15 .235E−14 .960E−14
.843E−20 .874E−19 .769E−18 .584E−17 .389E−16 .229E−15 .121E−14 .581E−14 .254E−13 .102E−12
.141E−18 .131E−17 .104E−16 .721E−16 .441E−15 .241E−14 .119E−13 .535E−13 .221E−12 .844E−12
.344E−17 .276E−16 .193E−15 .119E−14 .649E−14 .320E−13 .144E−12 .592E−12 .225E−11 .798E−11
.109E−15 .769E−15 .474E−14 .259E−13 .127E−12 .562E−12 .228E−11 .851E−11 .295E−10 .956E−10
.438E−14 .273E−13 .149E−12 .725E−12 .317E−11 .126E−10 .462E−10 .156E−09 .492E−09 .145E−08
.249E−12 .135E−11 .649E−11 .278E−10 .108E−09 .380E−09 .124E−08 .373E−08 .105E−07 .279E−07
.200E−11 .101E−10 .447E−10 .178E−09 .643E−09 .212E−08 .646E−08 .183E−07 .485E−07 .121E−06
.161E−10 .743E−10 .305E−09 .113E−08 .379E−08 .117E−07 .334E−07 .888E−07 .222E−06 .522E−06
.121E−09 .490E−09 .179E−08 .594E−08 .181E−07 .513E−07 .135E−06 .336E−06 .786E−06 .175E−05
100 110 120 130 140 150 160 170 180 190
.353E−13 .127E−12 .418E−12 .129E−11 .375E−11 .103E−10 .272E−10 .682E−10 .164E−09 .378E−09
.381E−12 .132E−11 .432E−11 .132E−10 .385E−10 .106E−09 .279E−09 .702E−09 .170E−08 .394E−08
.300E−11 .997E−11 .312E−10 .924E−10 .259E−09 .694E−09 .178E−08 .436E−08 .103E−07 .234E−07
.264E−10 .824E−10 .243E−09 .678E−09 .181E−08 .460E−08 .112E−07 .264E−07 .599E−07 .131E−06
.291E−09 .835E−09 .227E−08 .589E−08 .146E−07 .346E−07 .789E−07 .174E−06 .369E−06 .760E−06
.402E−08 .106E−07 .264E−07 .631E−07 .144E−06 .316E−06 .670E−06 .137E−05 .271E−05 .521E−05
.698E−07 .166E−06 .375E−06 .814E−06 .169E−05 .340E−05 .659E−05 .124E−04 .225E−04 .400E−04
.287E−06 .644E−06 .138E−05 .285E−05 .565E−05 .108E−04 .200E−04 .359E−04 .627E−04 .107E−03
.117E−05 .249E−05 .508E−05 .995E−05 .188E−04 .343E−04 .608E−04 .104E−03 .175E−03 .286E−03
.371E−05 .752E−05 .147E−04 .277E−04 .503E−04 .889E−04 .152E−03 .255E−03 .416E−03 .663E−03
200 210 220 230 240 250 260 270 280 290
.842E−09 .181E−08 .376E−08 .758E−08 .148E−07 .283E−07 .526E−07 .954E−07 .169E−06 .294E−06
.883E−08 .191E−07 .401E−07 .817E−07 .162E−06 .312E−06 .588E−06 .108E−05 .194E−05 .342E−05
.514E−07 .109E−06 .226E−06 .455E−06 .889E−06 .170E−05 .316E−05 .577E−05 .103E−04 .180E−04
.278E−06 .573E−06 .115E−05 .224E−05 .427E−05 .793E−05 .144E−04 .257E−04 .450E−04 .771E−04
.152E−05 .295E−05 .559E−05 .103E−04 .186E−04 .329E−04 .569E−04 .965E−04 .161E−03 .263E−03
.975E−05 .178E−04 .316E−04 .549E−04 .935E−04 .156E−03 .255E−03 .411E−03 .650E−03 .101E−02
.691E−04 .117E−03 .193E−03 .311E−03 .494E−03 .770E−03 .118E−02 .178E−02 .265E−02 .389E−02
.177E−03 .288E−03 .459E−03 .717E−03 .110E−02 .166E−02 .247E−02 .362E−02 .524E−02 .750E−02
.457E−03 .715E−03 .110E−02 .166E−02 .245E−02 .358E−02 .516E−02 .733E−02 .103E−01 .143E−01
.104E−02 .159E−02 .239E−02 .354E−02 .515E−02 .740E−02 .105E−01 .147E−01 .203E−01 .278E−01
300 310 320 330 340 350
.500E−06 .834E−06 .137E−05 .220E−05 .349E−05 .544E−05
.591E−05 .100E−04 .167E−04 .273E−04 .440E−04 .698E−04
.309E−04 .522E−04 .865E−04 .141E−03 .227E−03 .360E−03
.130E−03 .215E−03 .352E−03 .565E−03 .895E−03 .140E−02
.424E−03 .672E−03 .105E−02 .162E−02 .246E−02 .369E−02
.156E−02 .236E−02 .352E−02 .519E−02 .757E−02 .109E−01
.563E−02 .805E−02 .114E−01 .159E−01 .221E−01 .303E−01
.106E−01 .148E−01 .205E−01 .281E−01 .382E−01 .516E−01
.196E−01 .266E−01 .359E−01 .480E−01 .636E−01 .836E−01
.376E−01 .504E−01 .670E−01 .883E−01 .116 .150
°C
90.0
92.0
94.0
96.0
97.0
98.0
98.5
99.0
99.5
100.0
0 10 20 30 40 50 60 70 80 90
.534E−09 .200E−08 .677E−08 .211E−07 .607E−07 .163E−06 .411E−06 .976E−06 .220E−05 .473E−05
.803E−09 .296E−08 .993E−08 .306E−07 .870E−07 .231E−06 .575E−06 .135E−05 .302E−05 .642E−05
.112E−08 .409E−08 .136E−07 .415E−07 .117E−06 .309E−06 .765E−06 .179E−05 .396E−05 .835E−05
.148E−08 .540E−08 .179E−07 .543E−07 .153E−06 .400E−06 .985E−06 .229E−05 .504E−05 .106E−04
.167E−08 .609E−08 .201E−07 .611E−07 .171E−06 .449E−06 .110E−05 .256E−05 .562E−05 .118E−04
.187E−08 .679E−08 .224E−07 .680E−07 .191E−06 .498E−06 .122E−05 .283E−05 .622E−05 .130E−04
.196E−08 .714E−08 .236E−07 .714E−07 .200E−06 .523E−06 .128E−05 .297E−05 .652E−05 .136E−04
.206E−08 .750E−08 .247E−07 .749E−07 .210E−06 .548E−06 .134E−05 .310E−05 .681E−05 .143E−04
.217E−08 .788E−08 .260E−07 .786E−07 .220E−06 .574E−06 .140E−05 .325E−05 .712E−05 .149E−04
.228E−08 .827E−08 .273E−07 .824E−07 .230E−06 .600E−06 .147E−05 .339E−05 .743E−05 .155E−04
100 110 120 130 140 150 160 170 180 190
.973E−05 .192E−04 .366E−04 .672E−04 .120E−03 .207E−03 .348E−03 .572E−03 .917E−03 .144E−02
.131E−04 .256E−04 .482E−04 .879E−04 .155E−03 .266E−03 .444E−03 .723E−03 .115E−02 .179E−02
.169E−04 .328E−04 .614E−04 .111E−03 .195E−03 .332E−03 .550E−03 .889E−03 .140E−02 .217E−02
.213E−04 .412E−04 .767E−04 .138E−03 .241E−03 .408E−03 .673E−03 .108E−02 .170E−02 .262E−02
.237E−04 .457E−04 .849E−04 .153E−03 .266E−03 .449E−03 .740E−03 .119E−02 .186E−02 .286E−02
.261E−04 .503E−04 .935E−04 .168E−03 .292E−03 .493E−03 .810E−03 .130E−02 .204E−02 .312E−02
.274E−04 .527E−04 .977E−04 .175E−03 .304E−03 .514E−03 .844E−03 .135E−02 .212E−02 .325E−02
.285E−04 .549E−04 .102E−03 .182E−03 .316E−03 .534E−03 .876E−03 .140E−02 .220E−02 .336E−02
.298E−04 .572E−04 .106E−03 .190E−03 .329E−03 .554E−03 .909E−03 .145E−02 .227E−02 .348E−02
.310E−04 .595E−04 .110E−03 .197E−03 .341E−03 .574E−03 .941E−03 .150E−02 .235E−02 .359E−02
200 210 220 230 240 250 260 270 280 290
.221E−02 .333E−02 .494E−02 .719E−02 .103E−01 .146E−01 .203E−01 .279E−01 .380E−01 .510E−01
.273E−02 .408E−02 .601E−02 .869E−02 .124E−01 .174E−01 .240E−01 .329E−01 .444E−01 .592E−01
.329E−02 .490E−02 .715E−02 .103E−01 .146E−01 .203E−01 .279E−01 .380E−01 .510E−01 .676E−01
.395E−02 .585E−02 .850E−02 .122E−01 .171E−01 .238E−01 .326E−01 .441E−01 .589E−01 .778E−01
.431E−02 .637E−02 .924E−02 .132E−01 .186E−01 .257E−01 .352E−01 .475E−01 .633E−01 .835E−01
.470E−02 .693E−02 .100E−01 .143E−01 .201E−01 .278E−01 .380E−01 .513E−01 .683E−01 .900E−01
.488E−02 .720E−02 .104E−01 .149E−01 .209E−01 .289E−01 .394E−01 .531E−01 .706E−01 .930E−01
.505E−02 .744E−02 .108E−01 .153E−01 .215E−01 .297E−01 .405E−01 .545E−01 .725E−01 .954E−01
.522E−02 .768E−02 .111E−01 .158E−01 .221E−01 .305E−01 .416E−01 .560E−01 .744E−01 .978E−01
.538E−02 .791E−02 .114E−01 .162E−01 .227E−01 .314E−01 .427E−01 .574E−01 .762E−01 .100
300 310 320 330 340 350
.678E−01 .892E−01 .116 .150 .192 .243
.782E−01 .102 .132 .170 .216 .272
.888E−01 .115 .149 .190 .240 .301
.102 .132 .169 .214 .270 .337
.109 .141 .180 .228 .287 .358
.117 .151 .193 .245 .307 .383
.121 .156 .199 .252 .317 .394
.124 .160 .204 .258 .328 .402
.127 .164 .209 .263 .330 .410
.130 .167 .213 .269 .386 .417
Weight percent, H2SO4
*Vermeulen, Dong, Robinson, Nguyen, and Gmitro, AIChE meeting, Anaheim, CA, 1982; and private communication from Prof. Theodore Vermeulen, Chemical Engineering Dept., University of California, Berkeley. 2-82
TABLE 2-15
Total Pressure, bar, of Aqueous Sulfuric Acid Solutions* Weight percent, H2SO4
°C 0 10 20 30 40 50 60 70 80 90
10.0 .582E−02 .117E−01 .223E−01 .404E−01 .703E−01 .117 .189 .296 .449 .664
20.0 .534E−02 .107E−01 .205E−01 .373E−01 .649E−01 .109 .175 .275 .417 .617
30.0 .448E−02 .909E−02 .174E−01 .319E−01 .558E−01 .939E−01 .152 .239 .365 .542
40.0 .326E−02 .670E−02 .130E−01 .241E−01 .427E−01 .725E−01 .119 .188 .290 .434
50.0 .193E−02 .405E−02 .802E−02 .151E−01 .272E−01 .470E−01 .782E−01 .126 .196 .298
60.0 .836E−03 .180E−02 .367E−02 .710E−02 .131E−01 .232E−01 .395E−01 .651E−01 .104 .161
70.0
75.0
80.0
85.0
.207E−03 .467E−03 .995E−03 .201E−02 .387E−02 .715E−02 .127E−01 .217E−01 .360E−01 .578E−01
.747E−04 .175E−03 .388E−03 .811E−03 .162E−02 .309E−02 .565E−02 .997E−01 .170E−01 .281E−01
.197E−04 .490E−04 .115E−03 .253E−03 .531E−03 .106E−02 .204E−02 .376E−02 .668E−02 .115E−01
.343E−05 .952E−05 .245E−04 .589E−04 .134E−03 .286E−03 .584E−03 .114E−02 .213E−02 .383E−02
.905E−01 .138 .206 .301 .431 .605 .837 1.138 1.525 2.017
.452E−01 .708E−01 .108 .162 .236 .339 .478 .662 .902 1.212
.192E−01 .312E−01 .493E−01 .760E−01 .115 .170 .246 .350 .489 .673
.666E−02 .112E−01 .183E−01 .291E−01 .451E−01 .683E−01 .101 .147 .209 .292
100 110 120 130 140 150 160 170 180 190
.957 1.349 1.863 2.524 3.361 4.404 5.685 7.236 9.093 11.289
.891 1.258 1.740 2.361 3.149 4.132 5.342 6.810 8.571 10.658
.786 1.113 1.544 2.101 2.810 3.697 4.793 6.127 7.731 9.640
.634 .904 1.264 1.732 2.333 3.090 4.031 5.185 6.584 8.259
.441 .638 .903 1.253 1.708 2.289 3.021 3.930 5.045 6.397
.244 .360 .519 .734 1.020 1.392 1.870 2.475 3.233 4.169
200 210 220 230 240 250 260 270 280 290
13.861 16.841 20.264 24.160 28.561 33.494 38.984 45.055 51.726 59.015
13.107 15.951 19.225 22.960 27.188 31.939 37.240 43.116 49.590 56.681
11.887 14.505 17.529 20.992 24.927 29.364 34.334 39.865 45.984 52.715
10.245 12.576 15.287 18.414 21.992 26.056 30.642 35.784 41.514 47.866
8.020 9.948 12.217 14.864 17.929 21.452 25.472 30.030 35.168 40.926
5.312 6.696 8.354 10.322 12.641 15.351 18.496 22.122 26.275 31.004
2.633 3.396 4.331 5.466 6.832 8.459 10.384 12.642 15.272 18.315
1.606 2.101 2.715 3.468 4.382 5.481 6.791 8.337 10.147 12.250
.913 1.221 1.610 2.098 2.701 3.439 4.332 5.402 6.673 8.170
.402 .544 .726 .956 1.242 1.594 2.023 2.540 3.157 3.886
300 310 320 330 340 350
66.934 75.495 84.705 94.567 105.083 116.251
64.407 72.781 81.816 91.518 101.894 112.947
60.081 68.101 76.792 86.172 96.252 107.043
54.869 62.553 70.947 80.078 89.970 100.647
47.347 54.470 62.338 70.990 80.466 90.806
36.361 42.398 49.168 56.727 65.130 74.437
21.814 25.812 30.355 35.489 41.262 47.723
14.675 17.453 20.611 24.182 28.193 32.674
9.916 11.939 14.264 16.916 19.920 23.303
4.740 5.732 6.876 8.185 9.672 11.351
Weight percent, H2SO4 °C
90.0
92.0
94.0
96.0
97.0
98.0
98.5
99.0
99.5
100.0
0 10 20 30 40 50 60 70 80 90
.518E−06 .159E−05 .449E−05 .117E−04 .385E−04 .653E−04 .141E−03 .291E−03 .571E−03 .107E−02
.243E−06 .765E−06 .221E−05 .590E−05 .147E−04 .344E−04 .759E−04 .159E−03 .319E−03 .612E−03
.109E−06 .348E−06 .102E−05 .279E−05 .708E−05 .169E−04 .380E−04 .813E−04 .166E−03 .324E−03
.416E−07 .136E−06 .407E−06 .113E−05 .293E−05 .712E−05 .164E−04 .357E−04 .742E−04 .148E−03
.235E−07 .774E−07 .235E−06 .659E−06 .173E−05 .425E−05 .987E−05 .218E−04 .458E−04 .921E−04
.117E−07 .391E−07 .121E−06 .344E−06 .914E−06 .228E−05 .538E−05 .120E−04 .257E−04 .524E−04
.768E−08 .261E−07 .812E−07 .234E−06 .630E−06 .159E−05 .379E−05 .856E−05 .184E−04 .390E−04
.479E−08 .166E−07 .528E−07 .155E−06 .425E−06 .109E−05 .264E−05 .605E−05 .132E−04 .277E−04
.313E−08 .113E−07 .373E−07 .114E−06 .323E−06 .861E−06 .216E−05 .514E−05 .117E−04 .253E−04
.323E−08 .124E−07 .435E−07 .141E−06 .425E−06 .120E−05 .319E−05 .804E−05 .193E−04 .441E−04
100 110 120 130 140 150 160 170 180 190
.195E−02 .340E−02 .575E−02 .944E−02 .151E−01 .235E−01 .357E−01 .532E−01 .775E−01 .111
.113E−02 .201E−02 .346E−02 .578E−02 .939E−02 .149E−01 .230E−01 .347E−01 .514E−01 .747E−01
.607E−03 .110E−02 .192E−02 .327E−02 .539E−02 .866E−02 .136E−01 .208E−01 .312E−01 .460E−01
.283E−03 .521E−03 .929E−03 .161E−02 .270E−02 .441E−02 .703E−02 .110E−01 .167E−01 .250E−01
.178E−03 .332E−03 .598E−03 .104E−02 .177E−02 .293E−02 .471E−02 .741E−02 .114E−01 .172E−01
.103E−03 .194E−03 .354E−03 .626E−03 .107E−02 .180E−02 .293E−02 .466E−02 .726E−02 .111E−01
.751E−04 .143E−03 .263E−03 .470E−03 .815E−03 .137E−02 .226E−02 .363E−02 .571E−02 .880E−02
.555E−04 .107E−03 .201E−03 .363E−03 .639E−03 .109E−02 .183E−02 .299E−02 .478E−02 .749E−02
.527E−04 .106E−03 .206E−03 .387E−03 .708E−03 .126E−02 .219E−02 .372E−02 .619E−02 .101E−01
.966E−04 .204E−03 .414E−03 .314E−03 .155E−02 .287E−02 .516E−02 .905E−02 .155E−01 .260E−01
.665E−01 .944E−01 .132 .182 .247 .331 .439 .575 .744 .954
.367E−01 .530E−01 .752E−01 .105 .145 .197 .264 .351 .460 .597
.255E−01 .371E−01 .531E−01 .749E−01 .104 .143 .193 .258 .341 .446
.166E−01 .245E−01 .354E−01 .505E−01 .710E−01 .985E−01 .135 .153 .245 .324
.133E−01 .198E−01 .289E−01 .417E−01 .592E−01 .830E−01 .115 .157 .213 .285
.115E−01 .175E−01 .260E−01 .382E−01 .553E−01 .790E−01 .112 .156 .215 .295
.161E−01 .253E−01 .392E−01 .596E−01 .895E−01 .132 .193 .279 .398 .562
.427E−01 .687E−01 .109 .169 .258 .389 .577 .846 1.225 1.751
200 210 220 230 240 250 260 270 280 290
.156 .216 .295 .396 .525 .688 .881 1.141 1.447 1.817
.107 .150 .207 .282 .379 .503 .660 .856 1.099 1.398
300 310 320 330 340 350
2.261 2.791 3.417 4.153 5.011 6.006
1.761 2.199 2.723 3.347 4.084 4.949
1.211 1.524 1.901 2.353 2.889 3.523
.767 .977 1.234 1.545 1.919 2.366
.578 .742 .944 1.191 1.491 1.852
.425 .553 .713 .911 1.156 1.456
.379 .498 .649 .840 1.078 1.374
.399 .536 .714 .944 1.239 1.614
.785 1.085 1.486 2.018 2.718 3.631
2.476 3.465 4.800 6.586 8.957 12.079
*Vermeulen, Dong, Robinson, Nguyen, and Gmitro, AIChE meeting, Anaheim, Calif., 1982; and private communication from Prof. Theodore Vermeulen, Chemical Engineering Dept., University of California, Berkeley. 2-83
2-84
PHYSICAL AND CHEMICAL DATA
TABLE 2-16
Partial Pressures of HNO3 and H2O over Aqueous Solutions of HNO3 mmHg Percentages are weight % HNO3 in solution. 20%
°C
25%
HNO3
H2O
HNO3
30% H2O
HNO3
35% H2O
0 5 10 15 20
4.1 5.7 8.0 10.9 15.2
3.8 5.4 7.6 10.3 14.2
3.6 5.0 7.1 9.7 13.2
25 30 35 40 45
20.6 27.6 36.5 47.5 62
19.2 25.7 33.8 44 57.5
17.8 23.8 31.1 41 53
0.09
0.11 .17
40%
HNO3
H2O
45%
HNO3
H2O
3.3 4.6 6.5 8.9 12.0 16.2 21.7 28.3 37.7 48
0.09 .13 .20 .28
0.12 .17 .25 .36 .52
50%
HNO3
H2O
HNO3
3.0 4.2 5.8 8.0 10.8
H2O
0.10 .15
2.6 3.6 5.0 6.9 9.4
0.12 .18 .27
2.1 3.0 4.2 5.8 7.9
14.6 19.5 25.5 33.5 43
.23 .33 .48 .68 .96
12.7 16.9 22.3 29.3 38.0
.39 .56 .80 1.13 1.57
10.7 14.4 19.0 25.0 32.5
49.5 62.5 80 100 126
2.18 2.95 4.05 5.46 7.25
42.5 54 70 88 110
50 55 60 65 70
0.09 .13 .19 .27
80 100 128 162 200
.13 .18 .28 .40 .54
75 94 121 151 187
.25 .35 .51 .71 1.00
69 87 113 140 174
.42 .59 .85 1.18 1.63
63 79 102 127 159
.75 1.04 1.48 2.05 2.80
56 71 90 114 143
1.35 1.83 2.54 3.47 4.65
75 80 85 90 95
.38 .53 .74 1.01 1.37
250 307 378 458 555
.77 1.05 1.44 1.95 2.62
234 287 352 426 517
1.38 1.87 2.53 3.38 4.53
217 267 325 393 478
2.26 3.07 4.15 5.50 7.32
198 243 297 359 436
3.80 5.10 6.83 9.0 11.7
178 218 268 325 394
6.20 8.15 10.7 13.7 17.8
158 195 240 292 355
9.6 12.5 16.3 20.9 26.8
138 170 211 258 315
100 105 110 115 120
1.87 2.50
675 800
3.50 4.65
628 745
6.05 7.90
580 690
530 631 755
15.5 20.0 25.7 32.5
480 573 688 810
23.0 29.2 37.0 46
430 520 625 740
34.2 43.0 54.5 67 84
383 463 560 665 785
°C
HNO3
H2O
HNO3
H2O
HNO3
H2O
HNO3
H2O
0 5 10 15 20
0.14 .21 .31 .45
1.8 2.5 3.5 4.9 6.7
0.19 .28 .41 .59 .84
1.5 2.1 3.0 4.1 5.6
0.41 .60 .86 1.21 1.68
1.3 1.8 2.6 3.5 4.9
0.79 1.12 1.58 2.18 3.00
1.1 1.6 2.2 3.0 4.1
25 30 35 40 45
.66 .93 1.30 1.82 2.50
9.1 12.2 16.1 21.3 28.0
1.21 1.66 2.28 3.10 4.20
7.7 10.3 13.6 18.1 23.7
2.32 3.17 4.26 5.70 7.55
6.6 8.8 11.6 15.5 20.0
4.10 5.50 7.30 9.65 12.6
5.5 7.4 9.8 12.8 16.7
50 55 60 65 70
3.41 4.54 6.15 8.18 10.7
36.3 46 60 76 95
5.68 7.45 9.9 13.0 16.8
31 39 51 64 81
10.0 12.8 16.8 21.7 27.5
26.0 33.0 43.0 54.5 68
16.5 21.0 27.1 34.5 43.3
21.8 27.3 35.3 44.5 56
75 80 85 90 95
13.9 18.0 23.0 29.4 37.3
120 148 182 223 272
21.8 27.5 34.8 43.7 55.0
102 126 156 192 233
35.0 43.5 54.5 67.5 83.5
100 105 110 115 120 125
47 58.5 73 90 110
331 400 485 575 685
69.5 84.5 103 126 156 187
285 345 417 495 590 700
55%
60%
9.7 12.7 16.5
65%
103 124 152 181 218 260
70%
80% HNO3
90%
100%
H2O
HNO3
H2O
HNO3
2 3 4 6 8
1.2 1.7 2.4
5.5 8 11 15 20
10.5 14 18.5 24.5 32
3.2 4 5.5 7 9.5
27 36 47 62 80
1 1.3 1.8 2.4 3
57 77 102 133 170
11 15 22 30 42
41 52 67 85 106
12 15 20 25 31
103 127 157 192 232
4 5 6.5 8 10
215 262 320 385 460 540 625 720 820
86 106 131 160 195
54.5 67.5 83 103 125
70 86 107 130 158
130 158 192 230 278
38 48 60 73 89
282 338 405 480 570
13 16 20 24 29
238 288 345 410 490 580
152 183 221 262 312 372
192 231 278 330 393 469
330 392 465 545 640
108 129 155 185 219
675 790
35 42
VAPOR PRESSURES OF SOLUTIONS TABLE 2-17 Partial Pressures of H2O and HBr over Aqueous Solutions of HBr at 20 to 55°C mmHg 20°C
% HBr
HBr
32 34 36 38 40 42 44 46 48 50 52 54 56 58 60
25°C H2O
0.09 .23 .71 2.2 6.8 21
6.2 4.5 3.3 2.4 1.7 1.3
HBr
50°C H2O
0.0016 .0022 .0033 .0061 .011 .023 .048 .10 .13 .37 1.1 3.2 9.3 27
HBr
8.2 6.1 4.5 3.3 2.4 1.9
1.3 3.2 7.2 17 40 91
TABLE 2-20 Total Vapor Pressures of Aqueous Solutions of CH3COOH Percentages of weight % acetic acid in the solution mmHg
55°C
H2O
HBr
30.2 24.3 19.3 16.0 13.3 10.4
H2O
2.0 4.6 10.2 23.0 51 115 260
2-85
°C
25%
50%
75%
20 25 30 35 40
16.3 22.1 29.6 39.4 51.7
15.7 21.4 28.8 38.3 50.2
15.3 20.8 27.8 36.6 48.1
45 50 55 60 65
67.0 87.2 110 141 178
65.0 85.0 107 138 172
62.0 80.1 102 130 162
70 75 80 85 90
223 277 342 419 510
216 269 331 407 497
203 251 310 376 458
95 100
618 743
602 725
550 666
38 31 25 21 18 14 11.4
TABLE 2-18 Partial Pressures of HI over Aqueous Solutions of HI at 25°C mmHg %HI pHI
4 0.00064
46 0.0010
48 0.0022
50 0.0050
52 0.013
54 0.035
56 0.10
TABLE 2-19 Vapor Pressures of the System: Water-Sulfuric Acid-Nitric Acid For these data reference must be made to the graphs of International Critical Tables, vol. 3, pp. 306–308.
TABLE 2-21
Vapor pressure of aqueous diethylene glycol solutions. (Courtesy of Carbide and Carbon Chemicals Corp.)
FIG. 2-3
Partial Pressures of H2O over Aqueous Solutions of NH3* Pressures are in pounds per square inch absolute Molal concentration of ammonia in the solutions in percentages (Weight concentration of ammonia in the solution in percentages)
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
t, °F
(0)
32 40 50 60 70
0.09 0.084 .12 .115 .18 .17 .26 .24 .36 .34
0.079 .108 .16 .23 .32
0.074 .101 .15 .21 .30
0.070 .095 .14 .20 .28
0.065 .089 .13 .19 .26
0.060 .083 .12 .17 .25
0.056 .076 .11 .16 .23
0.051 .070 .10 .15 .21
0.047 .064 .094 .13 .19
0.042 .058 .085 .12 .17
0.038 .052 .076 .11 .15
0.034 .046 .068 .097 .14
0.030 .040 .059 .085 .12
0.025 .035 .051 .073 .10
0.021 .029 .042 .061 .086
0.017 .023 .034 .049 .069
0.013 .015 .025 .037 .052
0.008 .012 .017 .024 .034
0.004 .006 .008 .012 .017
80 90 100 110 120
.51 .48 .70 .66 .95 .90 1.27 1.20 1.69 1.60
.45 .63 .85 1.14 1.51
.42 .58 .79 1.07 1.42
.40 .55 .74 1.00 1.33
.37 .51 .69 .93 1.24
.34 .47 .64 .86 1.15
.32 .44 .59 .80 1.06
.29 .40 .55 .73 .97
.27 .37 .50 .67 .89
.24 .33 .45 .60 .80
.22 .30 .41 .54 .72
.19 .26 .36 .48 .64
.17 .23 .31 .42 .56
.14 .20 .27 .36 .48
.12 .16 .22 .30 .40
.096 .13 .18 .24 .32
.072 .10 .13 .18 .24
.048 .066 .090 .120 .160
.024 .033 .045 .061 .081
130 140 150 160 170
2.22 2.89 3.72 4.74 5.99
2.10 2.73 3.51 4.48 5.66
1.98 2.57 3.31 4.22 5.34
1.86 2.42 3.11 3.97 5.02
1.74 2.26 2.91 3.71 4.70
1.62 2.11 2.72 3.46 4.38
1.51 1.96 2.52 3.22 4.07
1.39 1.81 2.33 2.97 3.75
1.28 1.66 2.14 2.73 3.45
1.17 1.52 1.95 2.49 3.15
1.05 1.37 1.76 2.25 2.84
.95 1.23 1.59 2.02 2.56
.84 1.10 1.41 1.80 2.28
.74 .96 1.24 1.58 1.99
.63 .82 1.06 1.35 1.71
.53 .69 .88 1.12 1.42
.42 .55 .71 .90 1.13
.32 .41 .53 .67 1.85
.210 .270 .350 .450 .570
.100 .140 .180 .220 .300
180 7.51 7.10 190 9.34 8.83 200 11.53 10.90 210 14.12 13.35 220 17.19 16.25
6.69 8.32 10.27 12.58 15.32
6.30 7.82 9.65 11.82 14.39
5.89 7.32 9.04 11.07 13.48
5.49 6.83 8.43 10.32 12.57
5.10 6.34 7.83 9.59 11.67
4.71 5.86 7.23 8.86 10.78
4.33 5.38 6.64 8.13 9.90
3.94 4.91 6.06 7.42 9.03
3.57 4.44 5.48 6.71 8.17
3.21 3.99 4.93 6.04 7.31
2.85 3.55 4.38 5.34
2.50 3.10 3.81
2.14 2.65
1.77
1.42
1.06
230 20.78 19.64 240 24.97 23.60 250 29.83 28.20
18.51 22.25 26.58
17.40 20.91 25.00
16.29 19.58 23.39
15.19 18.26 21.82
14.11 16.95 20.25
13.03 15.66 18.71
11.97 14.38 17.18
10.91 13.12 15.67
9.87 11.86
(4.74) (9.50) (14.29) (19.10) (23.94) (28.81) (33.71) (38.64) (43.59) (48.57) (53.58) (58.62) (63.69) (68.79) (73.91) (79.07) (84.26) (89.47) (94.72)
*Wilson, Univ. Ill., Eng. Expt. Sta. Bull. 146.
TABLE 2-22
Mole Percentages of H2O over Aqueous Solutions of NH3* Molal concentration of ammonia in the solutions in percentages (Weight concentration of ammonia in the solutions in percentages)
t, °F
0 (0)
5 (4.74)
10 (9.50)
15 (14.29)
20 (19.10)
25 (23.94)
30 (28.81)
35 (33.71)
40 (38.64)
45 (43.59)
50 (48.57)
55 (53.58)
60 (58.62)
65 (63.69)
70 (68.79)
75 (73.91)
80 (79.07)
85 (84.26)
90 (89.47)
95 (94.72)
32 40 50 60 70
100 100 100 100 100
24.3 25.3 26.6 27.9 29.1
13.2 14.1 15.2 16.2 17.4
7.63 8.15 9.09 9.50 10.30
4.43 4.73 5.24 5.69 6.14
2.50 2.74 3.03 3.42 3.65
1.43 1.59 1.78 1.97 2.27
0.856 .943 1.060 1.210 1.390
0.514 .581 .652 .777 .873
0.335 .372 .434 .481 .569
0.216 .248 .290 .331 .383
0.151 .172 .202 .238 .266
0.109 .124 .148 .172 .205
0.0816 .0914 .1095 .1290 .1510
0.0585 .0706 .0838 .0986 .112
0.0457 .0533 .0630 .0754 .0882
0.0345 .0395 .0477 .0566 .0656
0.0249 .0243 .0332 .0406 .0474
0.0146 .0185 .0215 .0251 .0296
0.00689 .00879 .00959 .01125 .0135
80 90 100 110 120
100 100 100 100 100
31.6 32.7 34.4 35.9 37.5
18.5 20.0 21.0 22.2 23.4
11.20 12.00 12.90 13.80 14.70
6.89 7.40 7.92 8.59 9.22
4.08 4.47 4.85 5.29 5.75
2.45 2.73 3.00 3.30 3.63
1.550 1.730 1.890 2.110 2.320
.978 1.100 1.250 1.370 1.520
.659 .742 .834 .932 1.044
.444 .505 .574 .644 .714
.323 .366 .420 .466 .529
.230 .267 .307 .347 .395
.1750 .2020 .2290 .2640 .3020
.130 .157 .179 .208 .233
.103 .115 .135 .157 .180
.0772 .0884 .104 .118 .135
.0528 .0647 .0714 .0846 .0970
.0351 .0408 .0473 .0540 .0619
.0167 .0194 .0226 .0262 .0300
130 140 150 160 170
100 100 100 100 100
39.0 40.7 42.3 44.1 45.6
24.5 25.8 27.1 28.3 29.6
15.60 16.50 17.50 18.40 19.40
9.85 10.50 11.20 11.90 12.70
6.18 6.69 7.19 7.69 8.22
3.95 4.28 4.63 5.01 5.38
2.550 2.790 3.080 3.300 3.580
1.690 1.860 2.040 2.230 2.430
1.160 1.286 1.410 1.550 1.700
.811 .906 1.004 1.110 1.220
.596 .663 .741 .818 .904
.444 .501 .558 .617 .689
.3430 .3840 .4320 .4800 .5300
.263 .297 .334 .372 .414
.205 .232 .257 .287 .320
.154 .175 .197 .218 .242
.1117 .124 .140 .154 .174
.0703 .0786 .0892 .1005 .112
.0339 .0385 .0439 .0499 .0567
180 190 200 210 220
100 100 100 100 100
47.3 48.7 50.4 52.1 53.7
30.9 32.2 33.4 34.7 36.1
20.40 21.40 22.30 23.40 24.40
13.40 14.10 14.90 15.70 16.40
8.76 9.31 9.88 10.45 11.05
5.78 6.18 6.59 7.03 7.48
3.870 4.160 4.470 4.780 5.100
2.640 2.860 3.080 3.310 3.560
1.850 2.020 2.190 2.360 2.540
1.340 1.460 1.580 1.720 1.860
.994 1.087 1.187 1.272 1.390
.756 .830 .907 .983
.5860 .6420 .7010
.456 .501
.352
.268
.192
230 240 250
100 100 100
55.2 56.8 58.4
37.3 38.6 39.8
25.40 26.50 27.50
17.30 18.00 18.80
11.63 12.24 12.88
7.91 8.36 8.82
5.440 5.780 6.120
3.810 4.060 4.340
2.730 2.920 3.120
2.000 2.150
*Wilson, Univ. Ill., Eng. Expt. Sta. Bull. 146.
2-86
100 (100.00) 0.00
VAPOR PRESSURES OF SOLUTIONS TABLE 2-23
2-87
Partial Pressures of NH3 over Aqueous Solutions of NH3* Pressures are in pounds per square inch absolute Molal concentration of ammonia in the solutions in percentages (Weight concentration of ammonia in the solutions in percentages)
t, °F
5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 (4.74) (9.50) (14.29) (19.10) (23.94) (28.81) (33.71) (38.64) (43.59) (48.57) (53.58) (58.62) (63.69) (68.79) (73.91) (79.07) (84.26) (89.47) (94.72)
32 40 50 60 70
0.26 .33 .47 .62 .83
0.52 .66 .89 1.19 1.52
0.90 1.14 1.50 2.00 2.60
1.51 1.92 2.53 3.21 4.28
2.67 3.16 4.16 5.36 6.87
4.27 5.13 6.63 8.48 10.76
6.54 7.98 10.24 13.06 16.33
8.93 11.98 15.24 19.15 23.84
14.13 17.14 21.56 26.92 33.20
19.36 23.33 29.17 36.14 44.25
25.12 30.15 37.46 46.12 56.29
31.13 37.15 45.86 56.22 68.32
36.74 43.69 53.79 65.81 79.42
42.69 49.56 60.82 73.99 89.26
45.92 54.40 66.63 80.90 97.42
49.26 58.31 71.26 86.44 104.01
52.13 61.62 75.22 91.04 109.55
54.89 64.77 79.05 95.67 114.83
58.01 68.31 83.40 100.65 120.61
80 90 100 110 120
1.04 1.36 1.72 2.14 2.67
1.98 2.52 3.20 4.00 4.95
3.34 4.25 5.34 6.65 8.21
5.45 6.88 8.60 10.64 13.09
8.69 10.89 13.53 16.65 20.30
13.52 16.76 20.68 25.21 30.54
20.29 25.04 30.57 37.01 44.56
29.40 35.94 43.57 52.43 62.62
40.69 49.45 59.49 71.20 84.44
53.84 64.99 77.85 92.59 109.40
67.97 81.61 97.27 115.16 135.48
82.36 98.35 116.81 137.62 161.44
95.52 113.79 134.70 158.42 185.14
107.06 127.22 150.23 176.18 205.81
116.42 138.18 162.94 190.85 222.28
124.20 147.02 173.22 203.02 236.05
130.57 154.46 181.97 212.71 247.14
136.35 161.74 190.13 222.22 258.24
143.70 169.73 199.17 232.79 270.02
130 140 150 160 170
3.28 3.97 4.78 5.68 6.75
6.09 7.41 8.92 10.70 12.67
10.05 12.21 14.70 17.57 20.85
15.93 19.23 23.09 27.45 32.41
24.58 29.43 35.09 41.56 48.89
36.74 43.77 51.91 61.03 71.48
53.16 62.97 74.28 86.91 101.09
74.27 87.53 102.51 119.37 138.30
99.69 116.72 136.15 157.71 181.95
128.45 149.93 173.64 200.45 230.36
158.45 184.17 212.91 244.98 280.54
188.16 218.18 251.24 288.38 329.42
215.14 248.70 286.00 327.82 373.61
238.70 275.33 316.24 361.75 411.59
257.87 297.12 340.82 389.08 442.28
272.88 314.45 360.39 411.30 466.67
286.08 328.99 376.57 429.73 487.85
298.46 342.93 392.45 447.35 507.63
311.80 358.46 409.62 466.38 528.50
180 7.90 190 9.23 200 10.70 210 12.26 220 14.02
14.96 17.55 20.45 23.68 27.15
24.56 28.78 33.49 38.76 44.61
38.13 44.49 51.58 59.65 68.43
57.19 66.49 76.90 88.48 101.24
83.07 96.22 110.85 126.83 144.74
116.97 134.89 154.58 176.24 200.46
159.37 182.72 208.56 236.97 268.30
208.66 238.39 270.94 307.08 346.07
263.43 299.86 340.02 383.99 431.43
319.89 363.11 410.17 462.36 518.19
374.25 424.15 478.62 537.56
424.10 479.40 539.79
466.26 526.15
500.63
528.08
551.24
230 15.95 240 17.92 250 20.12
31.09 35.40 40.09
51.06 58.00 65.74
78.14 89.02 100.69
115.45 130.94 147.66
164.17 185.79 209.37
226.67 255.26 286.89
302.53 339.72 380.42
389.29 435.78 486.73
483.53 540.44
*Wilson, Univ. Ill., Eng. Expt. Sta. Bull. 146.
TABLE 2-24
Total Vapor Pressures of Aqueous Solutions of NH3* Pressures are in pounds per square inch absolute Molal concentration of ammonia in the solutions in percentages (Weight concentration of ammonia in the solutions in percentages)
t, °F
0 (0)
5 (4.74)
10 (9.50)
15 (14.29)
20 (19.10)
25 (23.94)
30 (28.81)
35 (33.71)
40 (38.64)
45 (43.59)
50 (48.57)
55 (53.58)
60 (58.62)
65 (63.69)
70 (68.79)
75 (73.91)
80 (79.07)
85 (84.26)
90 (89.47)
95 (94.72)
100 (100.00)
32 40 50 60 70
0.09 .12 .18 .26 .36
0.34 .45 .64 .86 1.17
0.60 .77 1.05 1.42 1.84
0.97 1.24 1.65 2.21 2.90
1.58 2.01 2.67 3.51 4.56
2.60 3.25 4.29 5.55 7.13
4.20 5.21 6.75 8.65 11.01
6.54 8.06 10.35 13.22 16.56
9.93 12.05 15.34 19.30 24.05
14.18 17.20 21.65 27.05 33.39
19.40 23.39 29.26 36.26 44.42
25.16 30.20 37.54 46.23 56.44
31.16 37.20 45.93 56.32 68.46
36.77 43.73 53.85 65.90 79.54
42.72 49.60 60.87 74.06 89.36
45.94 54.43 66.67 80.96 97.51
49.28 58.33 71.29 86.49 104.08
52.14 61.64 75.25 91.08 109.60
54.90 64.78 79.07 95.69 114.86
58.01 68.32 83.41 100.66 120.63
62.29 73.32 89.19 107.6 128.8
80 90 100 110 120
.51 .70 .95 1.27 1.69
1.52 2.02 2.62 3.34 4.27
2.43 3.15 4.05 5.14 6.46
3.76 4.83 6.13 7.72 9.63
5.85 7.43 9.34 11.64 14.42
9.06 11.40 14.22 17.58 21.54
13.86 17.23 21.32 26.07 31.69
20.61 25.48 31.16 37.81 45.62
29.69 36.34 44.12 53.16 63.59
40.96 49.82 59.99 71.87 85.33
54.08 65.32 78.30 93.19 110.2
68.19 81.91 97.68 115.7 136.2
82.55 98.61 117.17 138.10 162.08
95.69 114.02 135.01 158.84 185.70
107.20 127.42 150.50 176.54 206.29
116.54 138.34 163.16 191.15 222.68
124.30 147.15 173.40 203.26 236.37
130.64 154.56 182.10 212.89 247.38
136.40 161.81 190.22 222.34 258.40
143.72 169.76 199.22 232.85 270.1
153.0 180.6 211.9 247.0 286.4
130 140 150 160 170
2.22 2.89 3.72 4.74 5.99
5.38 6.70 8.29 10.16 12.41
8.07 9.98 12.23 14.92 18.01
11.91 14.63 17.81 21.54 25.87
17.67 21.49 26.00 31.16 37.11
26.20 31.54 37.81 45.02 53.27
38.25 45.73 54.43 64.25 75.55
54.55 64.78 76.61 89.88 104.84
75.55 89.19 104.65 122.10 141.75
100.86 118.24 138.1 160.2 185.1
129.5 151.3 175.4 202.7 233.2
159.0 185.4 214.5 247.0 283.1
189.00 219.28 252.65 290.18 331.7
215.88 249.66 287.24 329.4 375.6
239.33 276.15 317.3 363.1 413.3
258.40 297.81 341.7 390.2 443.7
273.3 315.0 361.1 412.2 467.8
286.4 329.4 377.1 430.4 488.7
298.67 343.2 392.8 447.8 508.2
311.9 358.6 409.8 466.6 528.8
330.3 379.1 432.2 492.8 558.4
180 190 200 210 220
7.51 9.34 11.53 14.12 17.19
15.00 18.06 21.60 25.61 30.27
21.65 25.87 30.72 36.26 42.47
30.86 36.60 43.14 50.58 59.00
44.02 51.81 60.62 70.72 81.91
62.68 73.32 85.33 98.80 113.81
88.17 102.56 118.68 136.42 156.41
121.68 140.75 161.81 185.10 211.24
163.7 188.1 215.2 245.1 278.2
212.6 243.3 277.0 314.5 355.1
267.0 304.3 345.5 390.7 439.6
323.1 367.1 415.1 468.4 525.5
377.1 427.7 483.0 542.9
426.6 482.5 543.6
468.4 528.8
502.4
529.5
552.3
230 240 250
20.78 24.97 29.83
35.59 41.52 48.32
49.60 57.65 66.67
68.46 78.91 90.74
94.43 108.60 124.08
130.64 149.20 169.48
178.28 202.74 229.62
239.70 270.92 305.60
314.5 354.1 397.6
400.2 448.9 502.4
493.4 552.3
*Wilson, Univ. Ill., Eng. Expt. Sta. Bull. 146.
2-88
VAPOR PRESSURES OF SOLUTIONS TABLE 2-25 Partial Pressures of H2O over Aqueous Solutions of Sodium Carbonate mmHg %Na2CO3 t, °C
0
5
10
15
0 10 20 30 40 50 60 70 80 90 100
4.5 9.2 17.5 31.8 55.3 92.5 149.5 239.8 355.5 526.0 760.0
4.5 9.0 17.2 31.2 54.2 90.7 146.5 235 348 516 746
8.8 16.8 30.4 53.0 88.7 143.5 230.5 342 506 731
16.3 29.6 57.6 86.5 139.9 225 334 494 715
20
28.8 50.2 84.1 136.1 219 325 482 697
25
27.8 48.4 81.2 131.6 211.5 315 467 676
30
26.4 46.1 77.5 125.7 202.5 301 447 648
2-89
TABLE 2-26 Partial Pressures of H2O and CH3OH over Aqueous Solutions of Methyl Alcohol* 39.9°C
Mole fraction CH3OH
PH2O, mmHg
PCH3OH , mmHg
0 14.99 17.85 21.07 27.31 31.06 40.1 47.0 55.8 68.9 86.0 100.0
54.7 39.2 38.5 37.2 35.8 34.9 32.8 31.5 27.3 20.7 10.1 0
0 66.1 75.5 85.2 100.6 108.8 127.7 141.6 158.4 186.6 225.2 260.7
59.4°C
Mole fraction CH3OH
PH2O, mmHg
PCH3OH , mmHg
0 22.17 27.40 33.24 39.80 47.08 55.5 69.2 78.5 85.9 100.0
145.4 106.9 102.2 96.6 91.7 84.8 76.9 57.8 43.8 30.1 0
0 210.1 240.2 272.1 301.9 335.6 373.7 439.4 486.6 526.9 609.3
*International Critical Tables, vol. 3, McGraw-Hill, p. 290.
TABLE 2-27 Conc. g NaOH/ 100 g H2O 0 5 10 20 30 40 50 60 70 80 90 100 120 140 160 180 200 250 300 350 400 500 700 1000 2000 4000 8000
Partial Pressures of H2O over Aqueous Solutions of Sodium Hydroxide mmHg Temperature, °C 0
20
40
60
80
100
120
160
200
250
300
350
4.6 4.4 4.2 3.6 2.9 2.2
17.5 16.9 16.0 13.9 11.3 8.7 6.3 4.4 3.0 2.0 1.3 0.9
55.3 53.2 50.6 44.2 36.6 28.7 20.7 15.5 10.9 7.6 5.2 3.6 1.7
149.5 143.5 137.0 120.5 101.0 81.0 62.5 47.0 34.5 24.5 17.5 12.5 6.3 3.0 1.5
355.5 341.5 325.5 288.5 246.0 202.0 160.5 124.0 94.0 70.5 53.0 38.5 20.5 11.0 6.0 3.5 2.0 0.5 0.1
760.0 730.0 697.0 621.0 537.0 450.0 368.0 294.0 231.0 179.0 138.0 105.0 61.0 35.5 20.5 12.0 7.0 2.0 0.5
1,489 1,430 1,365 1,225 1,070 920 770 635 515 415 330 262 164 102 63 40 25 8 2.7 0.9
4,633 4,450 4,260 3,860 3,460 3,090 2,690 2,340 2,030 1,740 1,490 1,300 915 765 470 340 245 110 50 23 11
11,647 11,200 10,750 9,800 8,950 8,150 7,400 6,750 6,100 5,500 5,000 4,500 3,650 2,980 2,430 1,980 1,620 985 610 380 240 100
29,771 28,600 27,500 25,300 23,300 21,500 19,900 18,400 17,100 15,800 14,700 13,650 11,800 10,300 8,960 7,830 6,870 5,000 3,690 2,750 2,080 1,210 440
64,200 61,800 59,300 54,700 50,800 47,200 44,100 41,200 38,700 36,300 34,200 32,200 28,800 25,900 23,300 21,200 19,200 15,400 12,500 10,300 8,600 6,100 3,300 1,470 150
123,600 118,900 114,100 105,400 98,000 91,600 85,800 80,700 76,000 71,900 68,100 64,600 58,600 53,400 49,000 45,100 41,800 35,000 29,800 25,700 22,400 17,500 11,500 6,800 1,760 120 7
2-90
PHYSICAL AND CHEMICAL DATA
WATER-VAPOR CONTENT OF GASES CHART FOR GASES AT HIGH PRESSURES The accompanying figure is useful in determining the water-vapor content of air at high pressure in contact with liquid water.
Water content of air, °C = (°F − 32) × 5⁄ 9. (Landsbaum, Dadds, and Stutzman. Reprinted from vol. 47, January 1955 issue of Ind. Eng. Chem. [p. 192]. Copyright 1955 by the American Chemical Society and reproduced by permission of the copyright owner.)
FIG. 2-4
DENSITIES OF PURE SUBSTANCES
2-91
DENSITIES OF PURE SUBSTANCES UNITS CONVERSIONS For this subsection, the following units conversions are applicable:
To convert kilograms per cubic meter to pounds per cubic foot, multiply by 0.06243.
°F = 9⁄ 5 °C + 32.
TABLE 2-28
Density (kg/m3) of Water from 0 to 100°C* ρ, kg/m3
t, °C
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0 1 2 3 4
999.839 999.898 999.940 999.964 999.972
999.846 999.903 999.943 999.966 999.972
999.852 999.908 999.946 999.967 999.972
999.859 999.913 999.949 999.968 999.971
999.865 999.917 999.952 999.969 999.971
999.871 999.921 999.954 999.970 999.970
999.877 999.925 999.956 999.971 999.969
999.882 999.929 999.959 999.971 999.968
999.888 999.933 999.961 999.972 999.967
999.893 999.936 999.962 999.972 999.965
5 6 7 8 9
999.964 999.940 999.901 999.848 999.781
999.962 999.937 999.897 999.842 999.773
999.960 999.934 999.892 999.836 999.765
999.958 999.930 999.887 999.829 999.758
999.956 999.926 999.882 999.823 999.750
999.954 999.923 999.877 999.816 999.742
999.951 999.919 999.871 999.809 999.734
999.949 999.915 999.866 999.802 999.725
999.946 999.910 999.860 999.795 999.717
999.943 999.906 999.854 999.788 999.708
10 11 12 13 14
999.699 999.605 999.497 999.377 999.244
999.691 999.595 999.486 999.364 999.230
999.682 999.584 999.474 999.351 999.216
999.672 999.574 999.462 999.338 999.202
999.663 999.563 999.451 999.325 999.188
999.654 999.553 999.439 999.312 999.173
999.644 999.542 999.426 999.299 999.159
999.635 999.531 999.414 999.285 999.144
999.625 999.520 999.402 999.272 999.129
999.615 999.509 999.389 999.258 999.114
15 16 17 18 19
999.099 998.943 998.775 998.595 998.405
999.084 998.926 998.757 998.577 998.385
999.069 998.910 998.740 998.558 998.366
999.054 999.894 998.722 998.539 998.346
999.038 998.877 998.704 998.520 998.326
999.022 998.860 998.686 998.502 998.306
999.007 998.843 998.668 998.482 998.286
998.991 998.826 998.650 998.463 998.265
998.975 998.809 998.632 998.444 998.245
998.958 998.792 998.614 998.425 998.224
20 21 22 23 24
998.204 997.992 997.770 997.538 997.296
998.183 997.971 997.747 997.515 997.272
998.162 997.949 997.725 997.491 997.247
998.141 997.927 997.702 997.467 997.222
998.120 997.905 997.679 997.443 997.197
998.099 997.883 997.656 997.419 997.172
998.078 997.860 997.632 997.394 997.146
998.057 997.838 997.609 997.370 997.121
998.035 997.816 997.585 997.345 997.096
998.014 997.793 997.562 997.321 997.070
25 26 27 28 29
997.045 996.783 996.513 996.233 995.945
997.019 996.757 996.485 996.205 995.915
996.993 996.730 996.458 996.176 995.886
996.967 996.703 996.430 996.148 995.856
996.941 996.676 996.402 996.119 995.827
996.915 996.649 996.374 996.090 995.797
996.889 996.622 996.346 996.061 995.767
996.863 996.595 996.318 996.032 995.737
996.836 996.568 996.290 996.003 995.707
996.810 996.540 996.262 995.974 995.677
30 31 32 33 34
995.647 995.341 995.026 994.703 994.371
995.617 995.310 994.997 994.670 994.338
995.586 995.278 994.962 994.637 994.304
995.556 995.247 994.930 994.604 994.270
995.526 995.216 994.898 994.571 994.236
995.495 995.184 994.865 994.538 994.202
995.464 995.153 994.833 994.505 994.168
995.433 995.121 994.801 994.472 994.134
995.403 995.090 994.768 994.438 994.100
995.372 995.058 994.735 994.405 994.066
35 36 37 38 39
994.032 993.684 993.328 992.965 992.594
993.997 993.648 993.292 992.928 992.557
993.963 993.613 993.256 992.891 992.519
993.928 993.578 993.220 992.855 992.481
993.893 993.543 993.184 992.818 992.444
993.859 993.507 993.148 992.780 992.406
993.824 993.471 993.111 992.743 992.368
993.789 993.436 993.075 992.706 992.330
993.754 993.400 993.038 992.669 992.292
993.719 993.364 993.002 992.631 992.254
40 41 42 43 44
992.215 991.830 991.436 991.036 990.628
992.177 991.791 991.396 990.995 990.587
992.139 991.751 991.357 990.955 990.546
992.100 991.712 991.317 990.914 990.504
992.062 992.673 991.277 990.873 990.463
992.023 991.634 991.237 990.833 990.421
991.985 991.594 991.197 990.792 990.380
991.946 991.555 991.157 990.751 990.338
991.907 991.515 991.116 990.710 990.297
992.868 991.476 991.076 990.669 990.255
45 46 47 48 49
990.213 989.792 989.363 988.928 988.485
990.171 989.749 989.320 988.884 988.441
990.129 989.706 989.276 988.840 988.396
990.087 989.664 989.233 988.796 988.352
990.045 989.621 989.190 988.752 988.307
990.003 989.578 989.146 988.707 988.262
989.961 989.535 989.103 988.663 988.217
989.919 989.492 989.059 988.619 988.172
989.876 989.449 989.015 988.574 988.127
989.834 989.406 988.971 988.530 988.082
*From “Water: Density at Atmospheric Pressure and Temperatures from 0 to 100°C,” Tables of Standard Handbook Data, Standartov, Moscow, 1978. To conserve space, only a few tables of density values are given. The reader is reminded that density values may be found as the reciprocal of the specific volume values tabulated in the “Thermodynamic Properties: Tables” subsection.
2-92
PHYSICAL AND CHEMICAL DATA
TABLE 2-28
Density (kg/m3) of Water from 0 to 100°C (Concluded ) ρ, kg/m3
t, °C
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
50 51 52 53 54
988.037 987.581 987.120 986.652 986.177
987.992 987.536 987.073 986.604 986.129
987.946 987.490 987.027 986.557 986.081
987.901 987.444 986.980 986.510 986.033
987.844 987.398 986.933 986.463 985.985
987.810 987.351 986.886 986.415 985.937
987.764 987.305 986.840 986.368 985.889
987.719 987.259 986.793 986.320 985.841
987.673 987.213 986.746 986.272 985.793
987.627 987.166 986.699 986.225 985.745
55 56 57 58 59
985.696 985.219 984.716 984.217 983.712
985.648 985.160 984.666 984.167 983.661
985.599 985.111 984.617 984.116 983.610
985.551 985.062 984.567 984.066 983.559
985.502 985.013 984.517 984.016 983.508
985.454 984.963 984.467 983.965 983.457
985.405 984.914 984.417 983.914 983.406
985.356 984.865 984.367 983.864 983.354
985.307 984.815 984.317 983.813 983.303
985.258 984.766 984.267 983.762 983.252
60 61 62 63 64
983.200 982.683 982.160 981.631 981.097
983.149 982.631 982.108 981.578 981.043
983.097 982.579 982.055 981.525 980.989
983.046 982.527 982.002 981.472 980.935
982.994 982.475 981.949 981.418 980.881
982.943 982.422 981.897 981.365 980.827
982.891 982.370 981.844 981.311 980.773
982.839 982.318 981.791 981.258 980.719
982.787 982.265 981.738 981.204 980.665
982.735 982.213 981.685 981.151 980.611
65 66 67 68 69
980.557 980.011 979.459 978.902 978.339
980.502 979.956 979.403 978.846 978.283
980.443 979.901 979.348 978.790 978.226
980.393 979.846 979.293 978.734 978.170
980.339 979.791 979.237 978.678 978.113
980.284 979.736 979.181 978.621 978.056
980.230 979.680 979.126 978.565 977.999
980.175 979.625 979.070 978.509 977.942
980.120 979.570 979.014 978.452 977.885
980.065 979.515 978.958 978.396 977.828
70 71 72 73 74
977.771 977.198 976.619 976.035 975.445
977.714 977.140 976.561 975.976 975.386
977.657 977.082 976.503 975.917 975.327
977.600 977.025 976.444 975.858 975.267
977.543 976.967 976.386 975.800 975.208
977.485 976.909 976.327 975.741 975.148
977.428 976.851 976.269 975.682 975.089
977.370 976.793 976.211 975.623 975.029
977.313 976.735 976.152 975.564 974.970
977.255 976.677 976.093 975.504 974.910
75 76 77 78 79
974.850 974.250 973.645 973.025 972.419
974.791 974.190 973.584 972.974 972.358
974.731 974.130 973.524 972.912 972.296
974.671 974.069 973.463 972.851 972.234
974.611 974.009 973.402 972.789 972.172
974.551 973.948 973.341 972.728 972.110
974.491 973.888 973.280 972.666 972.048
974.431 973.827 973.218 972.605 971.986
974.371 973.767 973.157 972.543 971.923
974.311 973.706 973.096 972.481 971.861
80 81 82 83 84
971.799 971.173 970.543 969.907 969.267
971.737 971.110 970.479 969.843 969.202
971.674 971.048 970.416 969.772 969.138
971.612 970.985 970.353 969.715 969.073
971.549 970.922 970.289 969.652 969.009
971.487 970.859 970.226 969.587 968.944
971.424 970.796 970.162 969.523 968.880
971.361 970.732 970.098 969.459 968.815
971.299 970.669 970.035 969.395 968.751
971.236 970.606 969.971 969.331 968.686
85 86 87 88 89
968.621 967.971 967.316 966.656 965.991
968.556 967.906 967.250 966.589 965.924
968.491 967.840 967.184 966.523 965.857
968.427 967.775 967.118 966.457 965.790
968.362 967.709 967.052 966.390 965.723
968.297 967.641 966.986 966.324 965.656
969.232 967.578 966.920 966.257 965.589
968.166 967.513 966.854 966.191 965.522
968.101 967.447 966.788 966.124 965.455
968.036 967.381 966.722 966.057 965.388
90 91 92 93 94
965.321 964.647 963.967 963.284 962.595
965.254 954.579 963.899 963.215 962.526
965.187 964.511 963.831 963.146 962.457
965.119 964.443 963.763 963.077 962.387
965.052 964.376 963.694 963.009 962.318
964.984 964.308 963.626 962.940 962.249
964.917 964.240 963.558 962.871 962.180
964.849 964.172 963.489 962.802 962.110
964.782 964.104 963.421 962.733 962.041
964.714 964.036 963.352 962.664 961.971
95 96 97 98 99
961.902 961.204 960.501 959.794 959.082
961.832 961.134 960.431 959.723 959.010
961.762 961.064 960.360 959.652 958.939
961.693 960.993 960.289 959.581 958.867
961.693 960.923 960.219 959.510 958.796
961.553 960.853 960.148 959.438 958.724
961.483 960.783 960.077 959.367 958.653
961.414 960.712 960.006 959.296 958.581
961.344 960.642 959.936 959.225 958.509
961.274 960.572 959.865 959.153 958.431
100
958.365
DENSITIES OF PURE SUBSTANCES TABLE 2-29
2-93
Density (kg/m3) of Mercury from 0 to 350°C* Density, kg /m3
t, °C
2
3
4
5
6
7
8
9
0 10 20 30 40
13595.08 13570.44 13545.87 13521.36 13496.92
0
13592.61 13567.98 13543.41 13518.91 13494.48
1
13590.14 13565.52 13540.96 13516.47 13492.04
13587.68 13563.06 13538.51 13514.02 13489.60
13585.21 13560.60 13536.06 13511.58 13487.16
13582.75 13558.14 13533.61 13509.13 13484.72
13580.29 13555.69 13531.16 13506.69 13482.29
13577.82 13553.23 13528.71 13504.25 13479.85
13575.36 13550.78 13526.26 13501.80 13477.41
13572.90 13548.32 13523.81 13499.36 13474.98
50 60 70 80 90
13472.54 13448.22 13423.96 13399.75 13375.59
13470.11 13445.80 13421.54 13397.34 13373.18
13467.67 13443.37 13419.12 13394.92 13370.77
13465.24 13440.94 13416.69 13392.50 13368.36
13462.81 13438.51 13414.27 13390.08 13365.94
13460.38 13436.09 13411.85 13387.67 13363.53
13457.94 13433.66 13409.43 13385.25 13361.12
13455.51 13431.23 13407.01 13382.84 13358.71
13453.08 13428.81 13404.59 13380.42 13356.30
13450.65 13426.39 13402.17 13378.01 13353.89
100 110 120 130 140
13351.5 13327.4 13303.4 13279.4 13255.4
13349.1 13325.0 13301.0 13277.0 13253.0
13346.7 13322.6 13298.6 13274.6 13250.6
13344.3 13320.2 13296.2 13272.2 13248.2
13341.9 13317.8 13293.8 13269.8 13245.8
13339.4 13315.4 13291.4 13267.4 13243.4
13337.0 13313.0 13288.9 13265.0 13241.0
13334.6 13310.6 13286.6 13262.6 13238.7
13332.2 13308.2 13284.2 13260.2 13236.3
13329.8 13305.8 13281.8 13257.8 13233.9
150 160 170 180 190
13231.5 13207.6 13183.7 13159.8 13136.0
13229.1 13205.2 13181.3 13157.4 13133.6
13226.7 13202.8 13178.9 13155.0 13131.2
13224.3 13200.4 13176.5 13152.6 13128.3
13221.9 13198.0 13174.1 13150.3 13126.4
13219.5 13195.6 13171.7 13147.9 13124.0
13217.1 13193.2 13169.4 13145.5 13121.7
13214.7 13190.8 13167.0 13143.1 13119.3
13212.4 13188.5 13164.6 13140.7 13116.9
13210.0 13186.1 13162.2 13138.3 13114.5
200 210 220 230 240
13112.1 13088.3 13064.5 13040.6 13016.8
13109.7 13085.9 13062.1 13038.3 13014.5
13107.4 13083.5 13059.7 13035.9 13012.1
13105.0 13081.1 13057.3 13033.5 13009.7
13102.6 13078.8 13054.9 13031.1 13007.3
13100.2 13076.4 13052.6 13028.7 13004.9
13097.8 13074.0 13050.2 13026.4 13002.5
13095.4 13071.6 13047.8 13024.0 13000.2
13093.1 13069.2 13045.4 13021.6 12997.8
13090.7 13066.8 13043.0 13019.2 12995.4
250 260 270 280 290
12993.0 12969.2 12945.4 12921.5 12897.7
12990.6 12966.8 12943.0 12919.1 12895.3
12988.3 12964.4 12940.6 12916.7 12892.9
12985.9 12962.0 12938.2 12914.4 12890.5
12983.5 12959.7 12935.8 12912.0 12888.1
12981.1 12957.3 12933.4 12909.6 12885.7
12978.7 12954.9 12931.1 12907.2 12883.3
12976.3 12952.5 12928.7 12904.8 12880.9
12974.0 12950.1 12926.3 12902.4 12878.5
12971.6 12947.7 12923.9 12900.0 12876.2
300 310 320 330 340
12873.8 12849.9 12825.9 12801.9 12777.8
12871.4 12847.5 12823.5 12799.5 12775.4
12869.0 12845.1 12821.1 12797.1 12773.0
12866.6 12842.7 12818.7 12794.7 12770.6
12864.2 12840.3 12816.3 12792.3 12768.2
12861.8 12837.9 12813.9 12789.9 12765.8
12859.4 12835.5 12811.5 12787.5 12763.4
12857.0 12833.1 12809.1 12785.1 12761.0
12854.6 12830.7 12806.7 12782.7 12758.6
12852.2 12828.3 12804.3 12780.2 12756.1
350
12753.7
*From “Mercury—Density and Thermal Expansion at Atmospheric Pressure and Temperatures from 0 to 350°C,” Tables of Standard Handbook Data, Standartov, Moscow, 1978. The density values obtainable from those cited for the specific volume of the saturated liquid in the “Thermodynamic Properties” subsection show minor differences. No attempt was made to adjust either set.
TABLE 2-30 Cmpd. no.
Densities of Inorganic and Organic Liquids Formula
CAS no.
Mol. wt.
C1
C2
C3
C4
Tmin, K
Density at Tmin
Tmax, K
Density at Tmax
1 2 3 4 5 6 7 8 9 10
Methane Ethane Propane n-Butane n-Pentane n-Hexane n-Heptane n-Octane n-Nonane n-Decane
CH4 C2H6 C3H8 C4H10 C5H12 C6H14 C7H16 C8H18 C9H20 C10H22
74828 74840 74986 106978 109660 110543 142825 111659 111842 124185
16.043 30.070 44.097 58.123 72.150 86.177 100.204 114.231 128.258 142.285
2.9214 1.9122 1.3757 1.0677 0.84947 0.70824 0.61259 0.53731 0.48387 0.42831
0.28976 0.27937 0.27453 0.27188 0.26726 0.26411 0.26211 0.26115 0.26147 0.25745
190.56 305.32 369.83 425.12 469.7 507.6 540.2 568.7 594.6 617.7
0.28881 0.29187 0.29359 0.28688 0.27789 0.27537 0.28141 0.28034 0.28281 0.28912
90.69 90.35 85.47 134.86 143.42 177.83 182.57 216.38 219.66 243.51
28.18 21.64 16.583 12.62 10.474 8.747 7.6998 6.6558 6.007 5.3811
190.56 305.32 369.83 425.12 469.7 507.6 540.2 568.7 594.6 617.7
10.082 6.845 5.011 3.927 3.178 2.682 2.337 2.058 1.851 1.664
11 12 13 14 15 16 17 18 19 20
n-Undecane n-Dodecane n-Tridecane n-Tetradecane n-Pentadecane n-Hexadecane n-Heptadecane n-Octadecane n-Nonadecane n-Eicosane
C11H24 C12H26 C13H28 C14H30 C15H32 C16H34 C17H36 C18H38 C19H40 C20H42
1120214 112403 629505 629594 629629 544763 629787 593453 629925 112958
156.312 170.338 184.365 198.392 212.419 226.446 240.473 254.500 268.527 282.553
0.39 0.35541 0.3216 0.30545 0.28445 0.26807 0.2545 0.23864 0.22451 0.21624
0.25678 0.25511 0.2504 0.2535 0.25269 0.25287 0.254 0.25272 0.25133 0.25287
639 658 675 693 708 723 736 747 758 768
0.2913 0.29368 0.3071 0.30538 0.30786 0.31143 0.31072 0.31104 0.3133 0.31613
247.57 263.57 267.76 279.01 283.07 291.31 295.13 301.31 305.04 309.58
4.9362 4.5132 4.2035 3.8924 3.6471 3.4187 3.2241 3.0466 2.8933 2.7496
21 22 23 24 25 26 27
2-Methylpropane 2-Methylbutane 2,3-Dimethylbutane 2-Methylpentane 2,3-Dimethylpentane 2,3,3-Trimethylpentane 2,2,4-Trimethylpentane
C4H10 C5H12 C6H14 C6H14 C7H16 C8H18 C8H18
75285 78784 79298 107835 565593 560214 540841
58.123 72.150 86.177 86.177 100.204 114.231 114.231
1.0463 0.9079 0.76929 0.73335 0.7229 0.6028 0.5886
0.27294 0.2761 0.27524 0.2687 0.28614 0.27446 0.27373
408.14 460.43 499.98 497.5 537.35 573.5 543.96
0.27301 0.28673 0.27691 0.28361 0.2713 0.2741 0.2846
113.54 113.25 145.19 119.55 160.00 172.22 165.78
28 29 30 31 32 33 34 35
Ethylene Propylene 1-Butene cis-2-Butene trans-2-Butene 1-Pentene 1-Hexene 1-Heptene
C2H4 C3H6 C4H8 C4H8 C4H8 C5H10 C6H12 C7H14
74851 115071 106989 590181 624646 109671 592416 592767
28.054 42.081 56.108 56.108 56.108 70.134 84.161 98.188
2.0961 1.4094 1.0972 1.1609 1.1426 0.9038 0.7389 0.63734
0.27657 0.26465 0.2649 0.27104 0.27095 0.26648 0.26147 0.26319
282.34 365.57 419.95 435.58 428.63 464.78 504.03 537.29
0.29147 0.295 0.29043 0.2816 0.2854 0.2905 0.2902 0.27375
36 37 38 39 40 41 42 43 44
1-Octene 1-Nonene 1-Decene 2-Methylpropene 2-Methyl-1-butene 2-Methyl-2-butene 1,2-Butadiene 1,3-Butadiene 2-Methyl-1,3-butadiene1
C8H16 C9H18 C10H20 C4H8 C5H10 C5H10 C4H6 C4H6 C5H8
111660 124118 872059 115117 563462 513359 590192 106990 78795
112.215 126.242 140.269 56.108 70.134 70.134 54.092 54.092 68.119
0.5871 0.4945 0.44244 1.1454 0.91619 0.93322 1.187 1.2384 0.95673
0.27005 0.26108 0.25838 0.2725 0.26752 0.27251 0.26114 0.2725 0.26488
566.65 593.25 616.4 417.9 465 471 452 425.17 484
45 46 47 48 49 50
Acetylene Methylacetylene Dimethylacetylene 3-Methyl-1-butyne 1-Pentyne 2-Pentyne
C2H2 C3H4 C4H6 C5H8 C5H8 C5H8
74862 74997 503173 598232 627190 627214
26.038 40.065 54.092 68.119 68.119 68.119
2.4091 1.6086 1.1717 0.94575 0.8491 0.92099
0.27223 0.26448 0.25895 0.26008 0.2352 0.25419
51 52 53
1-Hexyne 2-Hexyne 3-Hexyne1
C6H10 C6H10 C6H10
693027 764352 928494
82.145 82.145 82.145
0.84427 0.76277 0.78045
0.27185 0.25248 0.26065
2-94
Name
639 658 675 693 708 723 736 747 758 768
1.519 1.393 1.284 1.205 1.126 1.060 1.002 0.944 0.893 0.855
12.575 10.776 9.0343 9.2041 7.8746 7.0934 6.9163
408.14 460.43 499.98 497.5 537.35 573.5 543.96
3.833 3.288 2.795 2.729 2.526 2.196 2.150
104.00 87.89 87.80 134.26 167.62 107.93 133.39 154.27
23.326 18.143 14.326 13.895 13.1 11.543 9.6388 8.1759
282.34 365.57 419.95 435.58 428.63 464.78 504.03 537.29
7.579 5.326 4.142 4.283 4.217 3.392 2.826 2.422
0.27187 0.27319 0.28411 0.28186 0.28164 0.26031 0.3065 0.28813 0.28571
171.45 191.78 206.89 132.81 135.58 139.39 136.95 164.25 127.27
7.1247 6.333 5.7131 13.506 11.332 11.218 15.123 14.061 12.205
566.65 593.25 616.4 417.9 465 471 452 425.17 484
2.174 1.894 1.712 4.203 3.425 3.425 4.546 4.545 3.612
308.32 402.39 473.2 463.2 481.2 519
0.28477 0.279 0.27289 0.30807 0.353 0.31077
192.40 170.45 240.91 183.45 167.45 163.83
23.692 19.027 13.767 11.519 12.532 12.24
308.32 402.39 473.2 463.2 481.2 519
8.850 6.082 4.525 3.636 3.610 3.623
516.2 549 544
0.2771 0.31611 0.28571
141.25 183.65 170.05
10.23 10.133 10.021
516.2 549 544
3.106 3.021 2.994
54 55 56
1-Heptyne 1-Octyne Vinylacetylene2
C7H12 C8H14 C4H4
628717 629050 689974
96.172 110.199 52.076
0.67366 0.59229 1.2703
0.26003 0.26118 0.26041
559 585 454
0.29804 0.29357 0.297
192.22 193.55 173.15
8.4987 7.478 15.664
559 585 454
2.591 2.268 4.878
57 58 59 60 61 62
C5H10 C6H12 C7H14 C6H12 C7H14 C8H16
287923 96377 1640897 110827 108872 590669
70.134 84.161 98.188 84.161 98.188 112.215
1.124 0.84798 0.7193 0.8908 0.735 0.55873
0.28859 0.27042 0.26936 0.27396 0.27041 0.25143
511.76 532.79 569.52 553.58 572.19 591.15
0.2506 0.28276 0.2777 0.2851 0.2927 0.27758
179.28 130.73 134.71 279.69 146.58 239.66
11.883 10.492 9.018 9.3797 9.018 7.3417
511.76 532.79 569.52 553.58 572.19 591.15
3.895 3.136 2.670 3.252 2.718 2.222
63 64 65 66
Cyclopentane Methylcyclopentane Ethylcyclopentane Cyclohexane Methylcyclohexane 1,1-Dimethylcyclohexane Ethylcyclohexane Cyclopentene 1-Methylcyclopentene Cyclohexene
C8H16 C5H8 C6H10 C6H10
1678917 142290 693890 110838
112.215 68.119 82.145 82.145
0.61587 1.1035 0.88824 0.92997
0.26477 0.27035 0.26914 0.27056
609.15 507 542 560.4
0.28054 0.28699 0.27874 0.28943
161.84 138.13 146.62 169.67
7.8679 13.47 10.98 11.16
609.15 507 542 560.4
2.326 4.082 3.300 3.437
67 68 69 70 71 72 73
Benzene Toluene o-Xylene m-Xylene p-Xylene Ethylbenzene Propylbenzene
C6H6 C7H8 C8H10 C8H10 C8H10 C8H10 C9H12
71432 108883 95476 108383 106423 100414 103651
78.114 92.141 106.167 106.167 106.167 106.167 120.194
1.0162 0.8488 0.69883 0.69555 0.6816 0.6952 0.57695
0.2655 0.26655 0.26113 0.26204 0.25963 0.26037 0.25395
562.16 591.8 630.33 617.05 616.23 617.2 638.32
0.28212 0.2878 0.27429 0.27602 0.2768 0.2844 0.283
278.68 178.18 247.98 225.30 286.41 178.15 183.15
11.421 10.495 8.6285 8.6505 8.1616 9.0568 7.8942
562.16 591.8 630.33 617.05 616.23 617.2 638.32
3.828 3.184 2.676 2.654 2.625 2.670 2.272
74 75 76 77 78 79 80 81
1,2,4-Trimethylbenzene Isopropylbenzene 1,3,5-Trimethylbenzene p-Isopropyltoluene Naphthalene6 Biphenyl Styrene m-Terphenyl
C9H12 C9H12 C9H12 C10H14 C10H8 C12H10 C8H8 C18H14
95636 98828 108678 99876 91203 92524 100425 92068
120.194 120.194 120.194 134.221 128.174 154.211 104.152 230.309
0.60394 0.604 0.59879 0.51036 0.61674 0.5039 0.7397 0.30826
0.25955 0.25912 0.25916 0.25383 0.25473 0.25273 0.2603 0.23669
649.13 631.1 637.36 653.15 748.35 789.26 636 924.85
0.27716 0.2914 0.27968 0.28816 0.27355 0.281 0.3009 0.29678
229.33 177.14 228.42 205.25 333.15 342.20 242.54 360.00
7.6895 7.9496 7.6154 6.8779 7.7543 6.4395 9.1088 4.5223
649.13 631.1 637.36 653.15 748.35 789.26 636 924.85
2.327 2.331 2.311 2.011 2.421 1.994 2.842 1.302
82 83 84 85 86 87 88
Methanol Ethanol 1-Propanol 1-Butanol 2-Butanol 2-Propanol 2-Methyl-2-propanol
CH4O C2H6O C3H8O C4H10O C4H10O C3H8O C4H10O
67561 64175 71238 71363 78922 67630 75650
32.042 46.069 60.096 74.123 74.123 60.096 74.123
2.288 1.648 1.235 0.965 0.966 1.24 0.9212
0.2685 0.27627 0.27136 0.2666 0.26064 0.27342 0.2544
512.64 513.92 536.78 563.05 536.05 508.3 506.21
0.2453 0.2331 0.24 0.24419 0.2746 0.2353 0.276
175.47 159.05 146.95 184.51 158.45 185.28 298.97
27.912 19.413 15.231 12.016 12.57 14.547 10.555
512.64 513.92 536.78 563.05 536.05 508.3 506.21
8.521 5.965 4.551 3.620 3.706 4.535 3.621
89 90 91 92 93 94 95 96
1-Pentanol 2-Methyl-1-butanol 3-Methyl-1-butanol 1-Hexanol 1-Heptanol Cyclohexanol Ethylene glycol 1,2-Propylene glycol
C5H12O C5H12O C5H12O C6H14O C7H16O C6H12O C2H6O2 C3H8O2
71410 137326 123513 111273 111706 108930 107211 57556
88.150 88.150 88.150 102.177 116.203 100.161 62.068 76.095
0.8164 0.82046 0.837 0.70617 0.60481 0.8243 1.3151 1.0923
0.2673 0.26829 0.27375 0.26901 0.2632 0.26546 0.25125 0.26106
586.15 565 577.2 611.35 631.9 650 719.7 626
0.2506 0.2322 0.22951 0.2479 0.273 0.2848 0.2187 0.20459
195.56 203.00 155.95 228.55 239.15 296.60 260.15 213.15
10.057 10.017 10.204 8.4506 7.421 9.4693 18.31 14.363
586.15 565 577.2 611.35 631.9 650 719.7 626
3.054 3.058 3.058 2.625 2.298 3.105 5.234 4.184
97 98 99 100
Phenol o-Cresol m-Cresol p-Cresol
C6H6O C7H8O C7H8O C7H8O
108952 95487 108394 106445
94.113 108.140 108.140 108.140
1.3798 1.0861 0.9061 1.1503
0.31598 0.30624 0.28268 0.31861
694.25 697.55 705.85 704.65
0.32768 0.30587 0.2707 0.30104
314.06 304.19 285.39 307.93
11.244 9.5751 9.6115 9.4494
694.25 697.55 705.85 704.65
4.367 3.547 3.205 3.610
101 102 103 104 105 106 107 108
Dimethyl ether Methyl ethyl ether Methyl-n-propyl ether Methyl isopropyl ether Methyl-n-butyl ether Methyl isobutyl ether1 Methyl tert-butyl ether Diethyl ether
C2H6O C3H8O C4H10O C4H10O C5H12O C5H12O C5H12O C4H10O
115106 540670 557175 598538 628284 625445 1634044 60297
46.069 60.096 74.123 74.123 88.150 88.150 88.150 74.123
1.5693 1.2635 1.0124 1.0318 0.8281 0.8252 0.82157 0.9554
0.2679 0.27878 0.27942 0.28478 0.27245 0.27282 0.27032 0.26847
400.1 437.8 476.3 464.5 510 497 497.1 466.7
0.2882 0.2744 0.2555 0.2444 0.2827 0.2857 0.2829 0.2814
131.65 160.00 133.97 127.93 157.48 150.00 164.55 156.85
18.95 13.995 11.696 11.568 9.8068 9.7673 9.7682 11.487
400.1 437.8 476.3 464.5 510 497 497.1 466.7
5.858 4.532 3.623 3.623 3.040 3.025 3.039 3.559
2-95
TABLE 2-30 Cmpd. no.
Densities of Inorganic and Organic Liquids (Continued ) CAS no.
Mol. wt.
C1
C2
C3
C4
Tmin, K
Density at Tmin
Tmax, K
Density at Tmax
109 110 111 112
Ethyl propyl ether Ethyl isopropyl ether Methyl phenyl ether Diphenyl ether
C5H12O C5H12O C7H8O C12H10O
628320 625547 100663 101848
88.150 88.150 108.140 170.211
0.7908 0.82049 0.77488 0.52133
0.266 0.26994 0.26114 0.26218
500.23 489 645.6 766.8
0.292 0.30381 0.28234 0.31033
145.65 140.00 235.65 300.03
9.8474 9.9117 9.6675 6.2648
500.23 489 645.6 766.8
2.973 3.040 2.967 1.988
113 114 115 116 117 118 119 120 121 122
Formaldehyde3 Acetaldehyde 1-Propanal 1-Butanal 1-Pentanal 1-Hexanal 1-Heptanal 1-Octanal 1-Nonanal 1-Decanal
CH2O C2H4O C3H6O C4H8O C5H10O C6H12O C7H14O C8H16O C9H18O C10H20O
50000 75070 123386 123728 110623 66251 111717 124130 124196 112312
30.026 44.053 58.080 72.107 86.134 100.161 114.188 128.214 142.241 156.268
1.9415 1.6994 1.296 1.0361 0.83871 0.71899 0.62649 0.56833 0.49587 0.46802
0.22309 0.26167 0.26439 0.26731 0.26252 0.26531 0.26376 0.26939 0.26135 0.27146
408 466 504.4 537.2 566.1 591 617 638.1 658 674.2
0.28571 0.2913 0.29471 0.28397 0.29444 0.27628 0.29221 0.26975 0.30736 0.26869
181.15 150.15 170.00 176.75 182.00 217.15 229.80 246.00 255.15 267.15
30.945 21.499 15.929 12.589 10.534 8.7243 7.6002 6.6637 6.0165 5.3834
408 466 504.4 537.2 566.1 591 617 638.1 658 674.2
8.703 6.494 4.902 3.876 3.195 2.710 2.375 2.110 1.897 1.724
123 124 125 126
C3H6O C4H8O C5H10O C5H10O
67641 78933 107879 563804
58.080 72.107 86.134 86.134
1.2332 0.93767 0.90411 0.8374
0.25886 0.25035 0.27207 0.26204
508.2 535.5 561.08 553
0.2913 0.29964 0.30669 0.2857
178.45 186.48 196.29 181.15
15.683 12.663 10.398 10.565
508.2 535.5 561.08 553
4.764 3.745 3.323 3.196
127 128 129 130 131 132 133 134
Acetone Methyl ethyl ketone 2-Pentanone Methyl isopropyl ketone1 2-Hexanone Methyl isobutyl ketone 3-Methyl-2-pentanone1 3-Pentanone Ethyl isopropyl ketone Diisopropyl ketone Cyclohexanone Methyl phenyl ketone
C6H12O C6H12O C6H12O C5H10O C6H12O C7H14O C6H10O C8H8O
591786 108101 565617 96220 565695 565800 108941 98862
100.161 100.161 100.161 86.134 100.161 114.188 98.145 120.151
0.70659 0.71791 0.6969 0.71811 0.66469 0.56213 0.8663 0.64417
0.26073 0.26491 0.2587 0.24129 0.24527 0.23385 0.26941 0.24863
587.05 571.4 573 560.95 567 576 653 709.5
0.2963 0.28544 0.2857 0.27996 0.34305 0.2618 0.2977 0.28661
217.35 189.15 167.15 234.18 200.00 204.81 242.00 292.81
8.7505 8.8579 9.1722 10.102 9.0933 8.7779 10.081 8.5581
587.05 571.4 573 560.95 567 576 653 709.5
2.710 2.710 2.694 2.976 2.710 2.404 3.216 2.591
135 136 137 138 139 140 141
Formic acid Acetic acid Propionic acid n-Butyric acid Isobutyric acid Benzoic acid1 Acetic anhydride
CH2O2 C2H4O2 C3H6O2 C4H8O2 C4H8O2 C7H6O2 C4H6O3
64186 64197 79094 107926 79312 65850 108247
46.026 60.053 74.079 88.106 88.106 122.123 102.090
1.938 1.4486 1.1041 0.89213 0.88575 0.71587 0.86852
0.24225 0.25892 0.25659 0.25938 0.25736 0.24812 0.25187
588 591.95 600.81 615.7 605 751 606
0.24435 0.2529 0.26874 0.24909 0.26265 0.2857 0.31172
281.45 289.81 252.45 267.95 227.15 395.45 200.15
26.806 17.492 13.933 11.087 11.42 8.8935 11.643
588 591.95 600.81 615.7 605 751 606
8.000 5.595 4.303 3.440 3.442 2.885 3.448
142 143 144 145 146 147 148
Methyl formate Methyl acetate Methyl propionate Methyl n-butyrate Ethyl formate Ethyl acetate Ethyl propionate
C2H4O2 C3H6O2 C4H8O2 C5H10O2 C3H6O2 C4H8O2 C5H10O2
107313 79209 554121 623427 109944 141786 105373
60.053 74.079 88.106 102.133 74.079 88.106 102.133
1.525 1.13 0.9147 0.76983 1.1343 0.8996 0.7405
0.2634 0.2593 0.2594 0.26173 0.26168 0.25856 0.25563
487.2 506.55 530.6 554.5 508.4 523.3 546
0.2806 0.2764 0.2774 0.26879 0.2791 0.278 0.2795
174.15 175.15 185.65 187.35 193.55 189.60 199.25
18.811 14.475 11.678 9.7638 14.006 11.478 9.6317
487.2 506.55 530.6 554.5 508.4 523.3 546
5.790 4.358 3.526 2.941 4.335 3.479 2.897
149 150 151 152 153 154 155
Ethyl n-butyrate n-Propyl formate n-Propyl acetate n-Butyl acetate Methyl benzoate Ethyl benzoate Vinyl acetate
C6H12O2 C4H8O2 C5H10O2 C6H12O2 C8H8O2 C9H10O2 C4H6O2
105544 110747 109604 123864 93583 93890 108054
116.160 88.106 102.133 116.160 136.150 150.177 86.090
0.63566 0.915 0.73041 0.669 0.53944 0.4883 0.9591
0.25613 0.26134 0.25456 0.26028 0.23519 0.23878 0.2593
571 538 549.73 579.15 693 698 519.13
0.27829 0.28 0.27666 0.309 0.2676 0.28487 0.27448
175.15 180.25 178.15 199.65 260.75 238.45 180.35
8.4912 11.59 9.7941 8.3747 8.2133 7.2924 12.287
571 538 549.73 579.15 693 698 519.13
2.482 3.501 2.869 2.570 2.294 2.045 3.699
156 157 158 159 160
Methylamine Dimethylamine Trimethylamine Ethylamine Diethylamine
CH5N C2H7N C3H9N C2H7N C4H11N
74895 124403 75503 75047 109897
31.057 45.084 59.111 45.084 73.138
1.39 1.5436 1.0116 1.1477 0.85379
0.21405 0.27784 0.25683 0.23182 0.25675
430.05 437.2 433.25 456.15 496.6
0.2275 0.2572 0.2696 0.26053 0.27027
179.69 180.96 156.08 192.15 223.35
25.378 16.964 13.144 17.588 10.575
430.05 437.2 433.25 456.15 496.6
6.494 5.556 3.939 4.951 3.325
2-96
Name
Formula
161 162 163 164 165 166 167 168
Triethylamine n-Propylamine di-n-Propylamine Isopropylamine Diisopropylamine Aniline N-Methylaniline N,N-Dimethylaniline
C6H15N C3H9N C6H15N C3H9N C6H15N C6H7N C7H9N C8H11N
121448 107108 142847 75310 108189 62533 100618 121697
101.192 59.111 101.192 59.111 101.192 93.128 107.155 121.182
0.7035 0.9195 0.659 1.2801 0.6181 1.0405 0.6527 0.4923
0.27386 0.23878 0.26428 0.2828 0.25786 0.2807 0.24324 0.22868
535.15 496.95 550 471.85 523.1 699 701.55 687.15
0.2872 0.2461 0.2766 0.2972 0.271 0.29236 0.25374 0.2335
158.45 188.36 210.15 177.95 176.85 267.13 216.15 275.60
8.2843 13.764 7.9929 13.561 8.0541 11.176 9.7244 7.9705
535.15 496.95 550 471.85 523.1 699 701.55 687.15
2.569 3.851 2.494 4.527 2.397 3.707 2.683 2.153
169 170 171 172
Ethylene oxide Furan Thiophene Pyridine
C2H4O C4H4O C4H4S C5H5N
75218 110009 110021 110861
44.053 68.075 84.142 79.101
1.836 1.1339 1.2875 0.9815
0.26024 0.24741 0.28195 0.24957
469.15 490.15 579.35 619.95
0.2696 0.2612 0.3077 0.29295
160.65 187.55 234.94 231.51
23.477 15.702 13.431 13.193
469.15 490.15 579.35 619.95
7.055 4.583 4.566 3.933
173 174
CH3NO C3H7NO
75127 68122
45.041 73.095
1.2486 0.89615
0.20352 0.23478
771 649.6
0.25178 0.28091
275.60 212.72
25.488 13.954
771 649.6
6.135 3.817
175 176 177 178 179 180
Formamide5 N,N-Dimethylformamide Acetamide N-Methylacetamide Acetonitrile Propionitrile n-Butyronitrile Benzonitrile
C2H5NO C3H7NO C2H3N C3H5N C4H7N C7H5N
60355 79163 75058 107120 109740 100470
59.068 73.095 41.053 55.079 69.106 103.123
1.016 0.88268 1.3064 1.0224 0.87533 0.73136
0.21845 0.23568 0.22597 0.23452 0.24331 0.24793
761 718 545.5 564.4 582.25 699.35
0.26116 0.27379 0.28678 0.2804 0.28586 0.2841
353.33 301.15 229.32 180.26 161.25 260.40
16.936 13.012 20.628 16.027 13.047 10.009
761 718 545.5 564.4 582.25 699.35
4.651 3.745 5.781 4.360 3.598 2.950
181 182 183 184 185 186 187 188 189
Methyl mercaptan Ethyl mercaptan n-Propyl mercaptan n-Butyl mercaptan Isobutyl mercaptan sec-Butyl mercaptan Dimethyl sulfide Methyl ethyl sulfide Diethyl sulfide
CH4S C2H6S C3H8S C4H10S C4H10S C4H10S C2H6S C3H8S C4H10S
74931 75081 107039 109795 513440 513531 75183 624895 352932
48.109 62.136 76.163 90.189 90.189 90.189 62.136 76.163 90.189
1.9323 1.3047 1.0714 0.89458 0.88801 0.89137 1.4029 1.067 0.82413
0.28018 0.2694 0.27214 0.27463 0.27262 0.27365 0.27991 0.27101 0.26333
469.95 499.15 536.6 570.1 559 554 503.04 533 557.15
0.28523 0.27866 0.29481 0.28512 0.29522 0.2953 0.2741 0.29363 0.27445
150.18 125.26 159.95 157.46 128.31 133.02 174.88 167.23 169.20
21.564 16.242 12.716 10.585 10.851 10.761 15.556 12.672 10.476
469.95 499.15 536.6 570.1 559 554 503.04 533 557.15
6.897 4.843 3.937 3.257 3.257 3.257 5.012 3.937 3.130
190 191 192 193 194 195 196 197
Fluoromethane Chloromethane Trichloromethane Tetrachloromethane Bromomethane Fluoroethane Chloroethane Bromoethane
CH3F CH3Cl CHCl3 CCl4 CH3Br C2H5F C2H5Cl C2H5Br
593533 74873 67663 56235 74839 353366 75003 74964
34.033 50.488 119.377 153.822 94.939 48.060 64.514 108.966
2.1854 1.817 1.0841 0.99835 1.6762 1.6525 2.176 1.1908
0.24725 0.25877 0.2581 0.274 0.26141 0.27099 0.3377 0.25595
317.42 416.25 536.4 556.35 467 375.31 460.35 503.8
0.27558 0.2833 0.2741 0.287 0.28402 0.2442 0.3361 0.29152
131.35 175.43 209.63 250.33 179.47 129.95 134.80 154.55
29.526 22.347 13.702 10.843 20.64 19.785 16.934 15.833
317.42 416.25 536.4 556.35 467 375.31 460.35 503.8
8.839 7.022 4.200 3.644 6.412 6.098 6.444 4.653
198 199 200 201 202 203 204 205
1-Chloropropane 2-Chloropropane 1,1-Dichloropropane1 1,2-Dichloropropane Vinyl chloride Fluorobenzene Chlorobenzene Bromobenzene
C3H7Cl C3H7Cl C3H6Cl2 C3H6Cl2 C2H3Cl C6H5F C6H5Cl C6H5Br
540545 75296 78999 78875 75014 462066 108907 108861
78.541 78.541 112.986 112.986 62.499 96.104 112.558 157.010
1.087 1.1202 0.91064 0.89833 1.5115 1.0146 0.8711 0.8226
0.26832 0.27669 0.26561 0.26142 0.2707 0.27277 0.26805 0.26632
503.15 489 560 572 432 560.09 632.35 670.15
0.28055 0.27646 0.28571 0.2868 0.2716 0.28291 0.2799 0.2821
150.35 155.97 200.00 172.71 119.36 230.94 227.95 242.43
13.328 12.855 11.03 11.526 18.481 11.374 10.385 9.9087
503.15 489 560 572 432 560.09 632.35 670.15
4.051 4.049 3.429 3.436 5.584 3.720 3.250 3.089
206 207 208 209 210 211 212 213 214 215 216 217
Air Hydrogen Helium-44 Neon Argon Fluorine Chlorine Bromine Oxygen Nitrogen Ammonia Hydrazine
H2 He Ne Ar F2 Cl2 Br2 O2 N2 NH3 N2H4
132259100 1333740 7440597 7440019 7440371 7782414 7782505 7726956 7782447 7727379 7664417 302012
28.951 2.016 4.003 20.180 39.948 37.997 70.905 159.808 31.999 28.014 17.031 32.045
2.8963 5.414 7.2475 7.3718 3.8469 4.2895 2.23 2.1872 3.9143 3.2091 3.5383 1.0516
0.26733 0.34893 0.41865 0.3067 0.2881 0.28587 0.27645 0.29527 0.28772 0.2861 0.25443 0.16613
132.45 33.19 5.2 44.4 150.86 144.12 417.15 584.15 154.58 126.2 405.65 653.15
0.27341 0.2706 0.24096 0.2786 0.29783 0.28776 0.2926 0.3295 0.2924 0.2966 0.2888 0.1898
59.15 13.95 2.20 24.56 83.78 53.48 172.12 265.85 54.35 63.15 195.41 274.69
33.279 38.487 37.115 61.796 35.491 44.888 24.242 20.109 40.77 31.063 43.141 31.934
132.45 33.19 5.2 44.4 150.86 144.12 417.15 584.15 154.58 126.2 405.65 653.15
10.834 15.516 17.312 24.036 13.353 15.005 8.067 7.408 13.605 11.217 13.907 6.330 2-97
TABLE 2-30 Cmpd. no. 218 219 220 221 222 223 224 225 226 227 228 229 230 231
Densities of Inorganic and Organic Liquids (Concluded ) Name
Nitrous oxide Nitric oxide Cyanogen Carbon monoxide Carbon dioxide Carbon disulfide Hydrogen fluoride Hydrogen chloride Hydrogen bromide1 Hydrogen cyanide Hydrogen sulfide Sulfur dioxide Sulfur trioxide Water7
Formula N2O NO C2N2 CO CO2 CS2 HF HCl HBr HCN H2S SO2 SO3 H2O
CAS no.
Mol. wt.
C1
C2
C3
C4
Tmin, K
10024972 10102439 460195 630080 124389 75150 7664393 7647010 10035106 74908 7783064 7446095 7446119 7732185
44.013 30.006 52.036 28.010 44.010 76.143 20.006 36.461 80.912 27.026 34.082 64.065 80.064 18.015
2.781 5.246 1.0761 2.897 2.768 1.7968 2.5635 3.342 2.832 1.3413 2.7672 2.106 1.4969 5.459
0.27244 0.3044 0.20984 0.27532 0.26212 0.28749 0.1766 0.2729 0.2832 0.18589 0.27369 0.25842 0.19013 0.30542
309.57 180.15 400.15 132.92 304.21 552 461.15 324.65 363.15 456.65 373.53 430.75 490.85 647.13
0.2882 0.242 0.20635 0.2813 0.2908 0.3226 0.3733 0.3217 0.28571 0.28206 0.29015 0.2895 0.4359 0.081
182.30 109.50 245.25 68.15 216.58 161.11 189.79 158.97 185.15 259.83 187.68 197.67 289.95 273.16
Density at Tmin 27.928 44.487 18.513 30.18 26.828 19.064 60.203 34.854 27.985 27.202 29.13 25.298 24.241 55.583
Tmax, K
Density at Tmax
309.57 180.15 400.15 132.92 304.21 552 461.15 324.65 363.15 456.65 373.53 430.75 490.85 333.15
10.208 17.234 5.128 10.522 10.560 6.250 14.516 12.246 10.000 7.216 10.111 8.150 7.873 54.703
All substances are listed in alphabetical order in Table 2-6a. Compiled from Daubert, T. E., R. P. Danner, H. M. Sibul, and C. C. Stebbins, DIPPR Data Compilation of Pure Compound Properties, Project 801 Sponsor Release, July, 1993, Design Institute for Physical Property Data, AIChE, New York, NY; and from Thermodynamics Research Center, “Selected Values of Properties of Hydrocarbons and Related Compounds,” Thermodynamics Research Center Hydrocarbon Project, Texas A&M University, College Station, Texas (extant 1994). Temperatures are in kelvins. Liquid densities are in kmol/m3. Density formulas: kmol/m3 × (mol. wt./1E+03) = g/cm3; kmol/m3 × (mol. wt./1.601846E+01) = lb/ft3. C The liquid density equation is C1/C2[1 + (1 − T/C3) 4] unless otherwise noted. 1 The modified Rackett equation, density = (Pc /RTc)/ZRA1 + [1 − (T/Tc)]2/7, was used. See Spencer, C. F., and R. P. Danner, “Improved Equation for Prediction of Saturated Liquid Density,” J. Chem. Eng. Data 17, 236 (1972). 2 Decomposes violently on heating. Forms explosive peroxides with air or oxygen. Polymerizes under pressure and heat. 3 For the hypothetical pure liquid. 4 Exhibits superfluid properties below 2.2 K. 5 Coefficients are hypothetical above the decomposition temperature. 6 Lower limit is for the undercooled liquid. 7 For the temperature range 333.15 to 403.15 K, use the coefficients: C1 = 4.9669E+00, C2 = 2.7788E−01, C3 = 6.4713E+02, C4 = 1.8740E−01. For the temperature range 403.15 to 647.13 K, use C1 = 4.3910E+00, C2 = 2.4870E−01, C3 = 6.4713E+02, C4 = 2.5340E−01.
2-98
DENSITIES OF AQUEOUS INORGANIC SOLUTIONS
2-99
DENSITIES OF AQUEOUS INORGANIC SOLUTIONS UNITS AND UNITS CONVERSIONS Densities are given in grams per cubic centimeter. To convert to pounds per cubic foot, multiply by 62.43. °F = 9⁄ 5 °C + 32. ADDITIONAL REFERENCES For more detailed data on densities see International Critical Tables: tabular index, vol. 3, p. 1; abrasives, vol. 2, p. 87; air, moist, vol. 1, p. 71; building stones, vol. 2, p. 52; clays, vol. 2, p. 56; coals, vol. 2, p. 135; compounds, vol. 1. pp. 106, 176, 313, 341; elements, vol. 1, pp. 102, 340; fibers, vol. 2, p. 237; gases and vapors, vol. 3, pp. 3, 345; glass, vol. 2, p. 93; liquids and vitreous solids, vol. 3, p. 22; vol. 1, pp. 102, 340; vol. 2, pp. 456, 463; vol. 3, pp. 20, 35; liquid coolants and saturated TABLE 2-31
Aluminum Sulfate [Al2(SO4)3] d 15 4
%
d 15 4
1 2 4 8 12
1.0093 1.0195 1.0404 1.0837 1.1293
16 20 24 26
1.1770 1.2272 1.2803 1.3079
0°C
5°C
10°C
20°C
25°C
d 15 4
%
0.9943 0.9954 0.9959 0.9958 0.9955 0.9939 0.993 32 0.889 .9906 .9915 .9919 .9917 .9913 .9895 .988 36 .877 .9834 .9840 .9842 .9837 .9832 .9811 .980 40 .865 0.970 .9701 .9701 .9695 .9686 .9677 .9651 .964 45 .849 .958 .9576 .9571 .9561 .9548 .9534 .9501 .948 50 .832 .947 .9461 .9450 .9435 .9420 .9402 .9362 .934 60 .796 .9353 .9335 .9316 .9296 .9275 .9229 70 .755 .9249 .9226 .9202 .9179 .9155 .9101 80 .711 .9150 .9122 .9094 .9067 .9040 .8980 90 .665 .9101 .9070 .9040 .9012 .8983 .8920 100 .618
TABLE 2-33 Ammonium Acetate* (CH3COONH4)
TABLE 2-34 Ammonium Bichromate [(NH4)2Cr2O7]
%
d425
%
d412
1 2 4 8 12 16 20 24 28 30 35 40 45
0.9992 1.0013 1.0055 1.0136 1.0216 1.0294 1.0368 1.0439 1.0507 1.0540 1.0618 1.0691 1.0760
1 2 4 8 12 16 20
1.0051 1.0108 1.0223 1.0463 1.0715 1.0981 1.1263
*For data at 16°C for 3(1)52 percent see Atack Handbook of Chemical Data, p. 33, Reinhold, New York, 1957. TABLE 2-35
%
°C
d 4t
3.80 10.52 19.75 28.04
20 13 13.7 19.6
1.0219 1.0627 1.1189 1.1707
Ammonia (NH3)
% −15°C −10°C −5°C 1 2 4 8 12 16 20 24 28 30
TABLE 2-36 Ammonium Chromate [(NH4)2CrO4]
%
TABLE 2-32
vapors are available from WADC-TR-59-598, 1959; plastics are collected in the Handbook of Chemistry and Physics, Chemical Rubber Publishing Co.: solid helium, neon, argon, fluorine, and methane data are given by Johnson (ed.), WADD-TR-60-56, 1960; temperatures of maximum solubility, vol. 3, p. 107; metals, vol. 2, p. 463; oils, fats, and waxes, vol. 2, p. 201; orthobaric, vol. 3, pp. 202, 228, 237, 244; petroleums, vol. 2, pp. 137, 144; plastics, vol. 2, p. 296; porcelains, vol. 2, pp. 68, 75; refrigerating brines, vol. 2, p. 327; rubber, vol. 2, pp. 255, 259; soaps, vol. 5, p. 447; metallic solid solutions, vol. 2, p. 358; solids, vol. 3, pp. 43, 45; vol. 2, p. 456; vol. 3, p. 21; solutions and mixtures, vol. 3, pp. 17, 51, 95, 104, 107, 111, 125, 130; woods, vol. 2, p. 1. Also see the Handbook of Chemistry and Physics, Chemical Rubber Publishing Co., 40th ed., etc.
TABLE 2-37
Ammonium Nitrate (NH4NO3)
%
0°C
10°C
25°C
40°C
60°C
80°C
1.0 2.0 4.0 8.0 12.0 16.0 20.0 24.0 28.0 30.0 40.0 50.0
1.0043 1.0088 1.0178 1.0358 1.0539 1.0721 1.0905 1.1090 1.1277 1.1371 1.1862 1.2380
1.0039 1.0082 1.0168 1.0340 1.0515 1.0691 1.0870 1.1051 1.1234 1.1327 1.1810 1.2320
1.0011 1.0051 1.0132 1.0297 1.0464 1.0633 1.0806 1.0982 1.1161 1.1252 1.1727 1.2229
0.9961 1.0000 1.0079 1.0238 1.0400 1.0565 1.0734 1.0907 1.1082 1.1171 1.1640 1.2136
0.9870 .9908 .9985 1.0142 1.0301 1.0462 1.0627 1.0796 1.0968 1.1055 1.1515 1.2006
0.9755 .9793 .9869 1.0024 1.0181 1.0342 1.0506 1.0673 1.0844 1.0931 1.1385 1.1868
TABLE 2-38
Ammonium Sulfate [(NH4)2SO4]
%
0°C
20°C
40°C
80°C
100°C
1 2 4 8 12 16 20 24 28 35 40 50
1.0061 1.0124 1.0248 1.0495 1.0740 1.0980 1.1215 1.1448 1.1677 1.2072 1.2350 1.2899
1.0041 1.0101 1.0220 1.0456 1.0691 1.0924 1.1154 1.1383 1.1609 1.2800 1.2277 1.2825
0.9980 1.0039 1.0155 1.0387 1.0619 1.0849 1.1077 1.1304 1.1529 1.1919 1.2196 1.2745
0.9777 .9836 .9953 1.0187 1.0421 1.0653 1.0883 1.1111 1.1338 1.1731 1.2011 1.2568
0.9644 .9705 .9826 1.0066 1.0303 1.0539 1.0772 1.1003 1.1232 1.1629 1.1910 1.2466
Ammonium Chloride (NH4Cl)
%
0°C
10°C
20°C
30°C
50°C
80°C
100°C
1 2 4 8 12 16 20 24
1.0033 1.0067 1.0135 1.0266 1.0391 1.0510 1.0625 1.0736
1.0029 1.0062 1.0126 1.0251 1.0370 1.0485 1.0596 1.0705
1.0013 1.0045 1.0107 1.0227 1.0344 1.0457 1.0567 1.0674
0.9987 1.0018 1.0077 1.0195 1.0310 1.0422 1.0532 1.0641
0.9910 .9940 .9999 1.0116 1.0231 1.0343 1.0454 1.0564
0.9749 .9780 .9842 .9963 1.0081 1.0198 1.0312 1.0426
0.9617 .9651 .9718 .9849 .9975 1.0096 1.0213 1.0327
TABLE 2-39
Arsenic Acid (H3A3O4)
%
d 15 4
%
d 15 4
1 2 6 10 16
1.0057 1.0124 1.0398 1.0681 1.1128
20 30 40 50 60 70
1.1447 1.2331 1.3370 1.4602 1.6070 1.7811
2-100
PHYSICAL AND CHEMICAL DATA
TABLE 2-40
Barium Chloride (BaCl2)
TABLE 2-46
Chromic Acid (CrO3)
%
0°C
20°C
40°C
60°C
80°C
100°C
%
d 15 4
%
d 15 4
2 4 8 12 16 20 24 26
1.0181 1.0368 1.0760 1.1178 1.1627 1.2105
1.0159 1.0341 1.0721 1.1128 1.1564 1.2031 1.2531 1.2793
1.0096 1.0275 1.0648 1.1047 1.1478 1.1938 1.2430 1.2688
1.0004 1.0181 1.0551 1.0948 1.1373 1.1828 1.2316 1.2571
0.9890 1.0066 1.0434 1.0827 1.1249 1.1702 1.2186 1.2440
0.9755 .9931 1.0299 1.0692 1.1113 1.1563 1.2045 1.2298
1 2 6 10 16
1.006 1.014 1.045 1.076 1.127
20 26 30 40 50 60
1.163 1.220 1.260 1.371 1.505 1.663
TABLE 2-41
TABLE 2-47
d 18 4
%
d 18 4
2 4 8 12 16
1.0154 1.0326 1.0683 1.1061 1.1468
20 25 30 40 50
1.1904 1.2488 1.3124 1.4590 1.6356
TABLE 2-42 % −5°C 2 4 8 12 16 20 25 30 35 40
Cadmium Nitrate [Cd(NO3)2]
%
1.0708 1.1083 1.1471 1.1874
Chromium Chloride (CrCl3) d 18 4
%
Violet
Green
Equilibrium mixture of violet and green
1 2 4 8 12 14
1.0076 1.0166 1.0349 1.0724 1.1114 1.1316
1.0071 1.0157 1.0332 1.0691 1.1065
1.0075 1.0165 1.0347 1.0722 1.1111
Calcium Chloride (CaCl2)
0°C
20°C
30°C
40°C
60°C
1.0171 1.0346 1.0703 1.1072 1.1454 1.1853 1.2376 1.2922
1.0148 1.0316 1.0659 1.1015 1.1386 1.1775 1.2284 1.2816 1.3373 1.3957
1.0120 1.0286 1.0626 1.0978 1.1345 1.1730 1.2236 1.2764 1.3316 1.3895
1.0084 1.0249 1.0586 1.0937 1.1301 1.1684 1.2186 1.2709 1.3255 1.3826
0.9994 1.0158 1.0492 1.0840 1.1202 1.1581 1.2079 1.2597 1.3137 1.3700
80°C 100°C 120°C* 140°C 0.9881 1.0046 1.0382 1.0730 1.1092 1.1471 1.1965 1.2478 1.3013 1.3571
0.9748 .9915 1.0257 1.0610 1.0973 1.1352 1.1846 1.2359 1.2893 1.3450
0.9596 .9765 1.0111 1.0466 1.0835 1.1219
0.9428 .9601 .9954 1.0317 1.0691 1.1080
TABLE 2-48
Copper Nitrate [Cu(NO3)2]
%
d 20 4
%
d 20 4
1 2 4 8
1.007 1.015 1.032 1.069
12 16 20 25
1.107 1.147 1.189 1.248
*Corrected to atmospheric pressure.
TABLE 2-43 Calcium Hydroxide [Ca(OH)2]
TABLE 2-44 Calcium Hypochlorite* (CaOCl2)
TABLE 2-49 (CuSO4)
Copper Sulfate
TABLE 2-50 Cuprous Chloride (Cu2Cl2)
%
d 15 4
d 425
% total salt
d 15 4
%
0°C
20°C
40°C
%
0°C
20°C
40°C
0.05 .10 .15
0.99979 1.00044 1.00110
0.99773 .99838 .99904
2 4 6 8 10 12
1.0169 1.0345 1.0520 1.0697 1.0876 1.1060
1 4 8 12 16 18
1.0104 1.0429 1.0887 1.1379
1.0086 1.0401 1.084 1.1308 1.180 1.206
1.0024 1.0332 1.0764 1.1222
1 4 8 12 16 20
1.0095 1.0387 1.0788 1.1208 1.1653 1.2121
1.0072 1.036 1.0754 1.1165 1.1595 1.2052
1.002 1.0305 1.0682 1.107 1.151 1.1953
*CaOCl2 = 89.15% CaCl2 = 7.31% Ca(ClO3)2 = 0.26% Ca(OH)2 = 2.92%.
TABLE 2-45
Calcium Nitrate [Ca(NO3)2]
TABLE 2-51
Ferric Chloride (FeCl3)
%
6°C
18°C
25°C
30°C
%
0°C
10°C
20°C
30°C
2* 4 8 12 16 20 25 30 35 40 45 68*
1.0157 1.0316 1.0641 1.0979 1.1330 1.1694 1.2168
1.0137 1.0291 1.0608 1.0937 1.1279 1.1636 1.2106 1.260 1.311 1.365 1.422 1.747
1.0120 1.0272 1.0585 1.0911 1.1250 1.1602 1.2065
1.0105 1.0256 1.0565 1.0887 1.1224 1.1575 1.2032
1.741
1.736
1 2 4 8 12 16 20 25 30 35 40 45 50
1.0086 1.0174 1.0347 1.0703 1.1088 1.1475 1.1870 1.2400 1.2970 1.3605 1.4280
1.0084 1.0168 1.0341 1.0692 1.1071 1.1449 1.1847 1.2380 1.2950 1.3580 1.4235 1.4920 1.5610
1.0068 1.0152 1.0324 1.0669 1.1040 1.1418 1.1820 1.2340 1.2910 1.3530 1.4175 1.4850 1.5510
1.0040 1.0122 1.0292 1.0636 1.1006 1.1386 1.1786 1.2290 1.2850 1.3475 1.4115
*Supercooled tetrahydrate (m.p. 41.4°C).
DENSITIES OF AQUEOUS INORGANIC SOLUTIONS TABLE 2-52 [Fe2(SO4)3]
Ferric Sulfate
TABLE 2-53 [Fe(NO3)3]
17.5
%
d4
1 2 4 8 12 16 20 30 40 50 60
1.0072 1.0157 1.0327 1.0670 1.1028 1.1409 1.1811 1.3073 1.4487 1.6127 1.7983
TABLE 2-54 Ferrous Sulfate (FeSO4) % 0.2 0.4 0.8 1.0 4.0 8.0 12.0 16.0 20.0
Ferric Nitrate
d4
d4
%
d4
%
d4
1 2 4 8 12 16 20 25
1.0065 1.0144 1.0304 1.0636 1.0989 1.1359 1.1748 1.2281
5 10 20 30 40 50 60 70 80 90 95 100
1.020 1.040 1.080 1.119 1.159 1.198 1.235 1.258 1.259 1.178 1.089 1.0005
1.017 1.035 1.070 1.101 1.130 1.155
1 2 4 6 8 10 12 14 16 18 20 22 24
1.0022 1.0058 1.0131 1.0204 1.0277 1.0351 1.0425 1.0499 1.0574 1.0649 1.0725 1.0802 1.0880
26 28 30 35 40 45 50 55 60 70 80 90 100
1.0959 1.1040 1.1122 1.1327 1.1536 1.1749 1.1966 1.2188 1.2416 1.2897 1.3406 1.3931 1.4465
4
10
25
TABLE 2-60
20°C
%
d4
d4
d4
%
1.0090 1.0380 1.0790 1.1235 1.1690 1.2150
1.00068 1.00275 1.00645 1.0085 1.0375 1.0785 1.1220 1.1675 1.2135
1.0002 1.0022 1.0062 1.0082
1.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 40.0 50.0 60.0 65.0
1.0073 1.0146 1.0295 1.0448 1.0604 1.0764 1.0928 1.1097 1.1272 1.1453 1.1640 1.1832 1.2030 1.2235 1.2446 1.2663 1.3877 1.5305 1.6950 1.7854
1.0068 1.0139 1.0285 1.0435 1.0589 1.0747 1.0910 1.1078 1.1251 1.1430 1.1615 1.1806 1.2003 1.2206 1.2415 1.2630 1.3838 1.5257 1.6892 1.7792
1.0041 1.0111 1.0255 1.0402 1.0552 1.0707 1.0867 1.1032 1.1202 1.1377 1.1557 1.1743 1.1935 1.2134 1.2340 1.2552 1.3736 1.5127 1.6731 1.7613
1 2 4 8 12
15
1 2 4 8 12 16 82 90 100
0.998 .996 .993 .984 .971 .956 .752 .724 .691
TABLE 2-57
18
%
18
18°C
d4
18
d4
15°C
%
0
%
TABLE 2-55 Hydrogen Bromide (HBr)
TABLE 2-56 Hydrogen Cyanide (HCN)
TABLE 2-59 Hydrogen Peroxide (H2O2)
TABLE 2-58 Hydrogen Fluoride (HF) 20
2-101
Hydrofluosilic Acid (H2SiF6) 17.5
d4
1.0080 1.0161 1.0324 1.0661 1.1011
TABLE 2-61
Hydrogen Chloride (HCl)
−5°C
0°C
10°C
20°C
40°C
60°C
80°C
100°C
1 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
1.0048 1.0104 1.0213 1.0321 1.0428 1.0536 1.0645 1.0754 1.0864 1.0975 1.1087 1.1200 1.1314 1.1426 1.1537 1.1648
1.0052 1.0106 1.0213 1.0319 1.0423 1.0528 1.0634 1.0741 1.0849 1.0958 1.1067 1.1177 1.1287 1.1396 1.1505 1.1613
1.0048 1.0100 1.0202 1.0303 1.0403 1.0504 1.0607 1.0711 1.0815 1.0920 1.1025 1.1131 1.1238 1.1344 1.1449 1.1553
1.0032 1.0082 1.0181 1.0279 1.0376 1.0474 1.0574 1.0675 1.0776 1.0878 1.0980 1.1083 1.1187 1.1290 1.1392 1.1493 1.1593 1.1691 1.1789 1.1885 1.1980
0.9970 1.0019 1.0116 1.0211 1.0305 1.0400 1.0497 1.0594 1.0692 1.0790 1.0888 1.0986 1.1085 1.1183 1.1280 1.1376
0.9881 .9930 1.0026 1.0121 1.0215 1.0310 1.0406 1.0502 1.0598 1.0694 1.0790 1.0886 1.0982 1.1076 1.1169 1.1260
0.9768 0.9819 0.9919 1.0016 1.0111 1.0206 1.0302 1.0398 1.0494 1.0590 1.0685 1.0780 1.0874 1.0967 1.1058 1.1149
0.9636 .9688 .9791 .9892 .9992 1.0090 1.0188 1.0286 1.0383 1.0479 1.0574 1.0668 1.0761 1.0853 1.0942 1.1030
d4
16 20 25 30 34
1.1373 1.1748 1.2235 1.2742 1.3162
Magnesium Chloride (MgCl2)
%
0°C
20°C
40°C
60°C
80°C
100°C
2 4 8 12 16 20 25 30
1.0168 1.0338 1.0683 1.1035 1.1395 1.1764 1.2246 1.2754
1.0146 1.0311 1.0646 1.0989 1.1342 1.1706 1.2184 1.2688
1.0084 1.0248 1.0580 1.0921 1.1272 1.1635 1.2111 1.2614
0.9995 1.0159 1.0493 1.0836 1.1188 1.1552 1.2031 1.2535
0.9883 1.0050 1.0388 1.0735 1.1092 1.1460 1.1942 1.2451
0.9753 .9923 1.0269 1.0622 1.0984 1.1359 1.1847 1.2360
TABLE 2-62
%
17.5
%
Magnesium Sulfate (MgSO4)
%
0°C
20°C
30°C
40°C
50°C
60°C
80°C
2 4 8 12 16 20 26
1.0210 1.0423 1.0858 1.1309 1.1777 1.2264 1.3032
1.0186 1.0392 1.0816 1.1256 1.1717 1.2198 1.2961
1.0158 1.0362 1.0782 1.1220 1.1679 1.2159 1.2922
1.0123 1.0326 1.0743 1.1179 1.1637 1.2117 1.2879
1.0081 1.0283 1.0700 1.1135 1.1592 1.2072 1.2836
1.0032 1.0234 1.0650 1.1083
0.9916 1.0118 1.0534 1.0968
TABLE 2-63 Nickel Chloride (NiCl2) 18
TABLE 2-64 Nickel Nitrate [Ni(NO3)2] 20
TABLE 2-65 Nickel Sulfate (NiSO4 ) 18
%
d4
%
d4
%
d4
1 2 4 8 12 16 20 30
1.0082 1.0179 1.0375 1.0785 1.1217 1.1674 1.2163 1.353
1 2 4 8 12 16 20 30 35
1.0065 1.0150 1.0325 1.0688 1.1070 1.1480 1.191 1.311 1.377
1 2 4 8 12 16 18
1.0091 1.0198 1.0415 1.0852 1.1325 1.1825 1.2090
2-102
PHYSICAL AND CHEMICAL DATA
TABLE 2-66 %
Nitric Acid (HNO3)
0°C
5°C
10°C
15°C
20°C
25°C
30°C
40°C
50°C
60°C
80°C
100°C
1 2 3 4
1.0058 1.0117 1.0176 1.0236
1.00572 1.01149 1.01730 1.02315
1.00534 1.01099 1.01668 1.02240
1.00464 1.01018 1.01576 1.02137
1.00364 1.00909 1.01457 1.02008
1.00241 1.00778 1.01318 1.01861
1.0009 1.0061 1.0114 1.0168
0.9973 1.0025 1.0077 1.0129
0.9931 .9982 1.0033 1.0084
0.9882 .9932 .9982 1.0033
0.9767 .9816 .9865 .9915
0.9632 .9681 .9730 .9779
5 6 7 8 9
1.0296 1.0357 1.0418 1.0480 1.0543
1.02904 1.03497 1.0410 1.0471 1.0532
1.02816 1.03397 1.0399 1.0458 1.0518
1.02702 1.03272 1.0385 1.0443 1.0502
1.02563 1.03122 1.0369 1.0427 1.0485
1.02408 1.02958 1.0352 1.0409 1.0466
1.0222 1.0277 1.0333 1.0389 1.0446
1.0182 1.0235 1.0289 1.0344 1.0399
1.0136 1.0188 1.0241 1.0295 1.0349
1.0084 1.0136 1.0188 1.0241 1.0294
.9965 1.0015 1.0066 1.0117 1.0169
.9829 .9879 .9929 .9980 1.0032
10 11 12 13 14
1.0606 1.0669 1.0733 1.0797 1.0862
1.0594 1.0656 1.0718 1.0781 1.0845
1.0578 1.0639 1.0700 1.0762 1.0824
1.0561 1.0621 1.0681 1.0742 1.0803
1.0543 1.0602 1.0661 1.0721 1.0781
1.0523 1.0581 1.0640 1.0699 1.0758
1.0503 1.0560 1.0618 1.0676 1.0735
1.0455 1.0511 1.0567 1.0624 1.0681
1.0403 1.0458 1.0513 1.0568 1.0624
1.0347 1.0401 1.0455 1.0509 1.0564
1.0221 1.0273 1.0326 1.0379 1.0432
1.0083 1.0134 1.0186 1.0238 1.0289
15 16 17 18 19
1.0927 1.0992 1.1057 1.1123 1.1189
1.0909 1.0973 1.1038 1.1103 1.1168
1.0887 1.0950 1.1014 1.1078 1.1142
1.0865 1.0927 1.0989 1.1052 1.1115
1.0842 1.0903 1.0964 1.1026 1.1088
1.0818 1.0879 1.0940 1.1001 1.1062
1.0794 1.0854 1.0914 1.0974 1.1034
1.0739 1.0797 1.0855 1.0913 1.0972
1.0680 1.0737 1.0794 1.0851 1.0908
1.0619 1.0675 1.0731 1.0787 1.0843
1.0485 1.0538 1.0592 1.0646 1.0700
1.0341 1.0393 1.0444 1.0496 1.0547
20 21 22 23 24
1.1255 1.1322 1.1389 1.1457 1.1525
1.1234 1.1300 1.1366 1.1433 1.1501
1.1206 1.1271 1.1336 1.1402 1.1469
1.1178 1.1242 1.1306 1.1371 1.1437
1.1150 1.1213 1.1276 1.1340 1.1404
1.1123 1.1185 1.1247 1.1310 1.1374
1.1094 1.1155 1.1217 1.1280 1.1343
1.1031 1.1090 1.1150 1.1210 1.1271
1.0966 1.1024 1.1083 1.1142 1.1201
1.0899 1.0956 1.1013 1.1070 1.1127
1.0754 1.0808 1.0862 1.0917 1.0972
1.0598 1.0650 1.0701 1.0753 1.0805
25 26 27 28 29
1.1594 1.1663 1.1733 1.1803 1.1874
1.1569 1.1638 1.1707 1.1777 1.1847
1.1536 1.1603 1.1670 1.1738 1.1807
1.1503 1.1569 1.1635 1.1702 1.1770
1.1469 1.1534 1.1600 1.1666 1.1733
1.1438 1.1502 1.1566 1.1631 1.1697
1.1406 1.1469 1.1533 1.1597 1.1662
1.1332 1.1394 1.1456 1.1519 1.1582
1.1260 1.1320 1.1381 1.1442 1.1503
1.1185 1.1244 1.1303 1.1362 1.1422
1.1027 1.1083 1.1139 1.1195 1.1251
1.0857 1.0910 1.0963 1.1016 1.1069
30 31 32 33 34
1.1945 1.2016 1.2088 1.2160 1.2233
1.1917 1.1988 1.2059 1.2131 1.2203
1.1876 1.1945 1.2014 1.2084 1.2155
1.1838 1.1906 1.1974 1.2043 1.2113
1.1800 1.1867 1.1934 1.2002 1.2071
1.1763 1.1829 1.1896 1.1963 1.2030
1.1727 1.1792 1.1857 1.1922 1.1988
1.1645 1.1708 1.1772 1.1836 1.1901
1.1564 1.1625 1.1687 1.1749 1.1812
1.1482 1.1542 1.1602 1.1662 1.1723
1.1307 1.1363 1.1419 1.1476 1.1533
1.1122 1.1175 1.1228 1.1281 1.1335
35 36 37 38 39
1.2306 1.2375 1.2444 1.2513 1.2581
1.2275 1.2344 1.2412 1.2479 1.2546
1.2227 1.2294 1.2361 1.2428 1.2494
1.2183 1.2249 1.2315 1.2381 1.2446
1.2140 1.2205 1.2270 1.2335 1.2399
1.2098 1.2163 1.2227 1.2291 1.2354
1.2055 1.2119 1.2182 1.2245 1.2308
1.1966 1.2028 1.2089 1.2150 1.2210
1.1876 1.1936 1.1995 1.2054 1.2112
1.1784 1.1842 1.1899 1.1956 1.2013
1.1591 1.1645 1.1699 1.1752 1.1805
1.1390 1.1440 1.1490 1.1540 1.1589
40 41 42 43 44
1.2649 1.2717 1.2786 1.2854 1.2922
1.2613 1.2680 1.2747 1.2814 1.2880
1.2560 1.2626 1.2692 1.2758 1.2824
1.2511 1.2576 1.2641 1.2706 1.2771
1.2463 1.2527 1.2591 1.2655 1.2719
1.2417 1.2480 1.2543 1.2606 1.2669
1.2370 1.2432 1.2494 1.2556 1.2618
1.2270 1.2330 1.2390 1.2450 1.2510
1.2170 1.2229 1.2287 1.2345 1.2403
1.2069 1.2126 1.2182 1.2238 1.2294
1.1858 1.1911 1.1963 1.2015 1.2067
1.1638 1.1687 1.1735 1.1783 1.1831
45 46 47 48 49
1.2990 1.3058 1.3126 1.3194 1.3263
1.2947 1.3014 1.3080 1.3147 1.3214
1.2890 1.2955 1.3021 1.3087 1.3153
1.2836 1.2901 1.2966 1.3031 1.3096
1.2783 1.2847 1.2911 1.2975 1.3040
1.2732 1.2795 1.2858 1.2921 1.2984
1.2680 1.2742 1.2804 1.2867 1.2929
1.2570 1.2630 1.2690 1.2750 1.2811
1.2461 1.2519 1.2577 1.2635 1.2693
1.2350 1.2406 1.2462 1.2518 1.2575
1.2119 1.2171 1.2223 1.2275 1.2328
1.1879 1.1927 1.1976 1.2024 1.2073
50 51 52 53 54
1.3327 1.3391 1.3454 1.3517 1.3579
1.3277 1.3339 1.3401 1.3462 1.3523
1.3215 1.3277 1.3338 1.3399 1.3459
1.3157 1.3218 1.3278 1.3338 1.3397
1.3100 1.3160 1.3219 1.3278 1.3336
1.3043 1.3102 1.3160 1.3218 1.3275
1.2987 1.3045 1.3102 1.3159 1.3215
1.2867 1.2923 1.2978 1.3033 1.3087
1.2748 1.2802 1.2856 1.2909 1.2961
1.2628 1.2680 1.2731 1.2782 1.2833
1.2377 1.2425 1.2473 1.2521 1.2568
1.2118 1.2163 1.2208 1.2252 1.2296
55 56 57 58 59
1.3640 1.3700 1.3759 1.3818 1.3875
1.3583 1.3642 1.3700 1.3757 1.3813
1.3518 1.3576 1.3634 1.3691 1.3747
1.3455 1.3512 1.3569 1.3625 1.3680
1.3393 1.3449 1.3505 1.3560 1.3614
1.3331 1.3386 1.3441 1.3495 1.3548
1.3270 1.3324 1.3377 1.3430 1.3482
1.3141 1.3194 1.3246 1.3298 1.3348
1.3013 1.3064 1.3114 1.3164 1.3213
1.2883 1.2932 1.2981 1.3029 1.3077
1.2615 1.2661 1.2706 1.2751 1.2795
1.2339 1.2382 1.2424 1.2466 1.2507
60 61 62 63 64
1.3931 1.3986 1.4039 1.4091
1.3868 1.3922 1.3975 1.4027 1.4078
1.3801 1.3855 1.3907 1.3958 1.4007
1.3734 1.3787 1.3838 1.3888 1.3936
1.3667 1.3719 1.3769 1.3818 1.3866
1.3600 1.3651 1.3700 1.3748 1.3795
1.3533 1.3583 1.3632 1.3679 1.3725
1.3398 1.3447 1.3494 1.3540
1.3261 1.3308 1.3354 1.3398
1.3124 1.3169 1.3213 1.3255
1.2839 1.2881 1.2922 1.2962
1.2547 1.2587 1.2625 1.2661
DENSITIES OF AQUEOUS INORGANIC SOLUTIONS Nitric Acid (HNO3) (Concluded )
TABLE 2-66 %
0°C
5°C
10°C
15°C
20°C
25°C
30°C
65 66 67 68 69
1.4128 1.4177 1.4224 1.4271 1.4317
1.4055 1.4103 1.4150 1.4196 1.4241
1.3984 1.4031 1.4077 1.4122 1.4166
1.3913 1.3959 1.4004 1.4048 1.4091
1.3841 1.3887 1.3932 1.3976 1.4019
1.3770 1.3814 1.3857 1.3900 1.3942
70 71 72 73 74
1.4362 1.4406 1.4449 1.4491 1.4532
1.4285 1.4328 1.4371 1.4413 1.4454
1.4210 1.4252 1.4294 1.4335 1.4376
1.4134 1.4176 1.4218 1.4258 1.4298
1.4061 1.4102 1.4142 1.4182 1.4221
1.3983 1.4023 1.4063 1.4103 1.4142
75 76 77 78 79
1.4573 1.4613 1.4652 1.4690 1.4727
1.4494 1.4533 1.4572 1.4610 1.4647
1.4415 1.4454 1.4492 1.4529 1.4565
1.4337 1.4375 1.4413 1.4450 1.4486
1.4259 1.4296 1.4333 1.4369 1.4404
1.4180 1.4217 1.4253 1.4288 1.4323
80 81 82 83 84
1.4764 1.4800 1.4835 1.4869 1.4903
1.4683 1.4718 1.4753 1.4787 1.4820
1.4601 1.4636 1.4670 1.4704 1.4737
1.4521 1.4555 1.4589 1.4622 1.4655
1.4439 1.4473 1.4507 1.4540 1.4572
1.4357 1.4391 1.4424 1.4456 1.4487
85 86 87 88 89
1.4936 1.4968 1.4999 1.5029 1.5058
1.4852 1.4883 1.4913 1.4942 1.4970
1.4769 1.4799 1.4829 1.4858 1.4885
1.4686 1.4716 1.4745 1.4773 1.4800
1.4603 1.4633 1.4662 1.4690 1.4716
1.4518 1.4548 1.4577 1.4605 1.4631
90 91 92 93 94
1.5085 1.5111 1.5136 1.5156 1.5177
1.4997 1.5023 1.5048 1.5068 1.5088
1.4911 1.4936 1.4960 1.4979 1.4999
1.4826 1.4850 1.4873 1.4892 1.4912
1.4741 1.4766 1.4789 1.4807 1.4826
1.4656 1.4681 1.4704 1.4722 1.4741
95 96 97 98 99 100
1.5198 1.5220 1.5244 1.5278 1.5327 1.5402
1.5109 1.5130 1.5152 1.5187 1.5235 1.5310
1.5019 1.5040 1.5062 1.5096 1.5144 1.5217
1.4932 1.4952 1.4974 1.5008 1.5056 1.5129
1.4846 1.4867 1.4889 1.4922 1.4969 1.5040
1.4761 1.4781 1.4802 1.4835 1.4881 1.4952
TABLE 2-67 15
%
d4
1 2 4 6 8 10 12 14 16 18 20 22 24 26
1.0050 1.0109 1.0228 1.0348 1.0471 1.0597 1.0726 1.0589 1.0995 1.1135 1.1279 1.1428 1.1581 1.1738
2-103
Perchloric Acid (HClO4) 20
d4
TABLE 2-69
40°C
50°C
d4
%
d4
d4
d4
°C
1%
2%
4%
1.0020 1.0070 1.0169 1.0270 1.0372 1.0475
0.9933 0.9986 0.9906 1.0205 1.0320 1.0440 1.0560 1.0680 1.0810 1.0940 1.1070 1.1205 1.1345 1.1490
28 30 32 34 36 38 40 45 50 55 60 65 70
1.1900 1.2067 1.2239 1.2418 1.2603 1.2794 1.2991 1.3521 1.4103 1.4733 1.5389 1.6059 1.6736
1.1851 1.2013 1.2183 1.2359 1.2542 1.2732 1.2927 1.3450 1.4018 1.4636 1.5298 1.5986 1.6680
1.1645 1.1800 1.1960 1.2130 1.2310 1.2490 1.2680 1.3180 1.3730 1.4320 1.4950 1.5620 1.6290
0 10 15 20 30 40 50 60 80 100
1.0066 1.0064 1.0058 1.0049 1.0024 0.9990 .9949 .9901 .9786 .9653
1.0134 1.0132 1.0125 1.0117 1.0092 1.0058 1.0017 0.9969 .9855 .9722
1.0270 1.0268 1.0260 1.0252 1.0228 1.0195 1.0154 1.0106 0.9993 .9860
1.1697
50
15
20
50
80°C
100°C
6%
8%
10%
1.0396
1.0534
1.0674
Potassium Bicarbonate (KHCO3)
d4
25
60°C
TABLE 2-70 Potassium Bromide (KBr) TABLE 2-68
Phosphoric Acid (H3PO4)
°C
2%
6%
14%
0 10 20 30 40
1.0113 1.0109 1.0092 1.0065 1.0029
1.0339 1.0330 1.0309 1.0279 1.0241
1.0811 1.0792 1.0764 1.0728 1.0685
20%
26%
35%
50%
75%
1.1192 1.1167 1.1567 1.221 1.341 1.1134 1.1529 1.216 1.335 1.579 1.1094 1.1484 1.211 1.329 1.572 1.1048
100%
1.870 1.862
%
d 20 4
1 2 6 12 20 30 40
1.0054 1.0127 1.0426 1.0903 1.1601 1.2593 1.3746
2-104
PHYSICAL AND CHEMICAL DATA
TABLE 2-71
Potassium Carbonate (K2CO3)
TABLE 2-77
Potassium Nitrate (KNO3)
%
0°C
10°C
20°C
40°C
60°C
80°C
100°C
%
0°C
10°C
20°C
40°C
60°C
80°C
100°C
1 2 4 8 12 16 20 24 28 30 35 40 45 50
1.0094 1.0189 1.0381 1.0768 1.1160 1.1562 1.1977 1.2405 1.2846 1.3071 1.3646 1.4244 1.4867 1.5517
1.0089 1.0182 1.0369 1.0746 1.1131 1.1530 1.1941 1.2366 1.2804 1.3028 1.3600 1.4195 1.4815 1.5462
1.0072 1.0163 1.0345 1.0715 1.1096 1.1490 1.1898 1.2320 1.2756 1.2979 1.3548 1.4141 1.4759 1.5404
1.0010 1.0098 1.0276 1.0640 1.1013 1.1399 1.1801 1.2219 1.2652 1.2873 1.3440 1.4029 1.4644 1.5285
0.9919 1.0005 1.0180 1.0538 1.0906 1.1290 1.1690 1.2106 1.2538 1.2759 1.3324 1.3913 1.4528 1.5169
0.9803 .9889 1.0063 1.0418 1.0786 1.1170 1.1570 1.1986 1.2418 1.2640 1.3206 1.3795 1.4408 1.5048
0.9670 .9756 .9951 1.0291 1.0663 1.1049 1.1451 1.1869 1.2301 1.2522 1.3089 1.3678 1.4290 1.4928
1 2 4 8 12 16 20 24
1.00654 1.01326 1.02677 1.05419 1.08221
1.00615 1.01262 1.02566 1.05226 1.07963
1.00447 1.01075 1.02344 1.04940 1.07620 1.10392 1.13261 1.16233
0.99825 1.00430 1.01652 1.04152 1.06740 1.09432 1.12240 1.15175
0.9890 .9949 1.0068 1.0313 1.0567 1.0831 1.1106 1.1391
0.9776 .9834 .9951 1.0192 1.0442 1.0703 1.0974 1.1256
0.9641 .9699 .9816 1.0056 1.0304 1.0562 1.0831 1.1110
TABLE 2-72 Potassium Chromate (K2Cr O4)
TABLE 2-73 (KClO3)
Potassium Chlorate
%
d4
d4
°C
1%
2%
3%
4%
1 2 4 8 12 16 20 24 28 30
1.0073 1.0155 1.0321 1.0659 1.1009
1.0066 1.0147 1.0311 1.0647 1.0999 1.1366 1.1748 1.2147 1.2566 1.2784
0 10 20 30 40 60 80 100
1.0061 1.0059 1.0045 1.0020 0.9986 .9895 .9781 .9646
1.0124 1.0122 1.0109 1.0085 1.0051 0.9959 .9845 .9709
1.0189 1.0187 1.0174 1.0151 1.0116 1.0024 0.9910 .9774
1.0256 1.0254 1.0241 1.0218 1.0183 1.0091 0.9977 .9840
15
TABLE 2-74
18
Potassium Chloride (KCl)
%
0°C
20°C
25°C
40°C
60°C
80°C
100°C
1.0 2.0 4.0 8.0 12.0 16.0 20.0 24.0 28.0
1.00661 1.01335 1.02690 1.05431 1.08222 1.11068 1.13973
1.00462 1.01103 1.02391 1.05003 1.07679 1.10434 1.13280 1.16226
1.00342 1.00977 1.02255 1.04847 1.07506 1.10245 1.13072 1.15995
0.99847 1.00471 1.01727 1.04278 1.06897 1.09600 1.12399 1.15299 1.18304
0.9894 .9956 1.0080 1.0333 1.0592 1.0861 1.1138 1.1425 1.1723
0.9780 .9842 .9966 1.0219 1.0478 1.0746 1.1024 1.1311 1.1609
0.9646 .9708 .9634 1.0888 1.0350 1.0619 1.0897 1.1185 1.1483
%
110°C
120°C
130°C
140°C
3.79 7.45 13.62
0.9733 .9978 1.0388
0.9663 .9899 1.0313
0.9583 .9827 1.0238
0.9502 .9745 1.0159
TABLE 2-75 Potassium Chrome Alum [K2Cr2(SO4)4]
TABLE 2-78 Potassium Dichromate (K2Cr2O7) 20
d 15 4
%
d 15 4
1 2 6 10 14 20 30 40 50
1.007 1.016 1.052 1.089 1.129 1.193 1.315 1.456 1.615
1.0 2.0 4.0 6.0 8.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 51.7
1.0083 1.0175 1.0359 1.0544 1.0730 1.0918 1.1396 1.1884 1.2387 1.2905 1.3440 1.3991 1.4558 1.5143 1.5355 (sat’d. soln.)
20
%
d4
%
d4
1 2 4 6 8 10
1.0052 1.0122 1.0264 1.0408 1.0554 1.0703
1 2 4 6 8 10
1.0063 1.0145 1.0310 1.0477 1.0646 1.0817
TABLE 2-80 Potassium Sulfite (K2SO3) 15
TABLE 2-81 Sodium Acetate (NaC2H3O2) 20
%
d4
%
d4
1 2 4 8 12 16 20 24 26
1.0073 1.0155 1.0322 1.0667 1.1026 1.1402 1.1793 1.2197 1.2404
1 2 4 8 12 18 20 26 28
1.0033 1.0084 1.0186 1.0392 1.0598 1.0807 1.1021 1.1351 1.1462
TABLE 2-82 Sodium Arsenate (Na3AsO4) 17
TABLE 2-83 Sodium Bichromate (Na2Cr2O7) 15
%
d4
%
d4
1 2 4 8 10 12
1.0097 1.0207 1.0431 1.0892 1.1130 1.1373
1 2 4 8 12 16 20 24 28 30 35 40 45 50
1.006 1.013 1.027 1.056 1.084 1.112 1.140 1.166 1.193 1.207 1.244 1.279 1.312 1.342
TABLE 2-76 Potassium Hydroxide (KOH)
%
TABLE 2-79 Potassium Sulfate (K2SO4)
TABLE 2-84 Sodium Bromide (NaBr) 17
TABLE 2-85 Sodium Formate (HCOONa) 25
%
d4
%
d4
1 2 4 8 10 12 20 30 40
1.0060 1.0139 1.0298 1.0631 1.0803 1.0981 1.1745 1.2841 1.4138
1 2 4 8 12 16 20 24 28 30 35 40
1.003 1.009 1.022 1.048 1.074 1.100 1.127 1.155 1.184 1.199 1.236 1.274
DENSITIES OF AQUEOUS INORGANIC SOLUTIONS TABLE 2-86
Sodium Carbonate (Na2CO3)
TABLE 2-90
2-105
Sodium Hydroxide (NaOH)
%
0°C
10°C
20°C
30°C
40°C
60°C
80°C
100°C
%
0°C
15°C
20°C
40°C
60°C
80°C
100°C
1 2 4 8 12 14 16 18 20 24 28 30
1.0109 1.0219 1.0439 1.0878 1.1319 1.1543
1.0103 1.0210 1.0423 1.0850 1.1284 1.1506
1.0086 1.0190 1.0398 1.0816 1.1244 1.1463
1.0058 1.0159 1.0363 1.0775 1.1200 1.1417 1.1636 1.1859 1.2086 1.2552 1.3031 1.3274
1.0022 1.0122 1.0323 1.0732 1.1150 1.1365
0.9929 1.0027 1.0223 1.0625 1.1039 1.1251
0.9814 .9910 1.0105 1.0503 1.0914 1.1125
0.9683 .9782 .9980 1.0380 1.0787 1.0996
1 2 4 8 12 16 20 24 28 32 36 40 44 48 50
1.0124 1.0244 1.0482 1.0943 1.1399 1.1849 1.2296 1.2741 1.3182 1.3614 1.4030 1.4435 1.4825 1.5210 1.5400
1.01065 1.02198 1.04441 1.08887 1.13327 1.17761 1.22183 1.26582 1.3094 1.3520 1.3933 1.4334 1.4720 1.5102 1.5290
1.0095 1.0207 1.0428 1.0869 1.1309 1.1751 1.2191 1.2629 1.3064 1.3490 1.3900 1.4300 1.4685 1.5065 1.5253
1.0033 1.0139 1.0352 1.0780 1.1210 1.1645 1.2079 1.2512 1.2942 1.3362 1.3768 1.4164 1.4545 1.4922 1.5109
0.9941 1.0045 1.0254 1.0676 1.1101 1.1531 1.1960 1.2388 1.2814 1.3232 1.3634 1.4027 1.4405 1.4781 1.4967
0.9824 .9929 1.0139 1.0560 1.0983 1.1408 1.1833 1.2259 1.2682 1.3097 1.3498 1.3889 1.4266 1.4641 1.4827
0.9693 .9797 1.0009 1.0432 1.0855 1.1277 1.1700 1.2124 1.2546 1.2960 1.3360 1.3750 1.4127 1.4503 1.4690
TABLE 2-87
Sodium Chlorate (NaClO3) 18
18
%
d4
%
d4
1 2 4 6 8 10 12 14 16
1.0053 1.0121 1.0258 1.0397 1.0538 1.0681 1.0827 1.0977 1.1131
18 20 22 24 26 28 30 32 34
1.1288 1.1449 1.1614 1.1782 1.1953 1.2128 1.2307 1.2491 1.2680
TABLE 2-88
TABLE 2-91
Sodium Chloride (NaCl)
%
0°C
10°C
25°C
40°C
60°C
80°C
100°C
1 2 4 8 12 16 20 24 26
1.00747 1.01509 1.03038 1.06121 1.09244 1.12419 1.15663 1.18999 1.20709
1.00707 1.01442 1.02920 1.05907 1.08946 1.12056 1.15254 1.18557 1.20254
1.00409 1.01112 1.02530 1.05412 1.08365 1.11401 1.14533 1.17776 1.19443
0.99908 1.00593 1.01977 1.04798 1.07699 1.10688 1.13774 1.16971 1.18614
0.9900 .9967 1.0103 1.0381 1.0667 1.0962 1.1268 1.1584 1.1747
0.9785 .9852 .9988 1.0264 1.0549 1.0842 1.1146 1.1463 1.1626
0.9651 .9719 .9855 1.0134 1.0420 1.0713 1.1017 1.1331 1.1492
Sodium Nitrate (NaNO3)
%
0°C
20°C
40°C
60°C
80°C
100°C
1 2 4 8 12 16 20 24 28 30 35 40 45
1.0071 1.0144 1.0290 1.0587 1.0891 1.1203 1.1526 1.1860 1.2204 1.2380 1.2834 1.3316
1.0049 1.0117 1.0254 1.0532 1.0819 1.1118 1.1429 1.1752 1.2085 1.2256 1.2701 1.3175 1.3683
0.9986 1.0050 1.0180 1.0447 1.0724 1.1013 1.1314 1.1629 1.1955 1.2122 1.2560 1.3027 1.3528
0.9894 .9956 1.0082 1.0340 1.0609 1.0892 1.1187 1.1496 1.1816 1.1980 1.2413 1.2875 1.3371
0.9779 .9840 .9964 1.0218 1.0481 1.0757 1.1048 1.1351 1.1667 1.1830 1.2258 1.2715 1.3206
0.9644 .9704 .9826 1.0078 1.0340 1.0614 1.0901 1.1200 1.1513 1.1674 1.2100 1.2555 1.3044
TABLE 2-89 Sodium Chromate (Na2CrO4)
TABLE 2-93
TABLE 2-92 Sodium Nitrite (NaNO2)
18
15
%
d4
%
d4
1 2 4 8 12 16 20 24 26
1.0074 1.0164 1.0344 1.0718 1.1110 1.1518 1.1942 1.2383 1.2611
1 2 4 8 12 16 20
1.0058 1.0125 1.0260 1.0535 1.0816 1.1103 1.1394
Sodium Silicates Concentration, % 1
2
4
8
10
14
Na2O/3.9SiO2 Na2O/3.36SiO2 Na2O/2.40SiO2 Na2O/2.44SiO2 Na2O/2.06SiO2 Na2O/1.69SiO2
20
24
30
36
40
45
50
1.445 1.450
1.520
1.594
20
Formula
d4 1.006 1.006 1.007
1.014 1.014 1.016
1.030 1.030 1.034
1.063 1.065 1.071
1.080 1.083 1.090
1.116 1.120 1.130
1.172 1.179
1.211 1.222
1.275 1.290
1.365
1.007 1.007
1.016 1.017
1.035 1.036
1.073 1.077
1.093 1.098
1.134 1.141
1.200 1.210
1.247 1.259
1.309 1.321 1.337
1.387 1.397 1.424
2-106
PHYSICAL AND CHEMICAL DATA TABLE 2-94 %
0°C
1 2 4 8 12 16 20 24
1.0094 1.0189 1.0381 1.0773 1.1174 1.1585 1.2008 1.2443
TABLE 2-95 Sodium Sulfide (Na2S)
Sodium Sulfate (Na2SO4) 20°C
30°C
40°C
60°C
80°C
100°C
1.0073 1.0164 1.0348 1.0724 1.1109 1.1586 1.1915 1.2336
1.0046 1.0135 1.0315 1.0682 1.1062 1.1456 1.1865 1.2292
1.0010 1.0098 1.0276 1.0639 1.1015 1.1406 1.1813 1.2237
0.9919 1.0007 1.0184 1.0544 1.0915 1.1299 1.1696
0.9805 .9892 1.0068 1.0426 1.0795 1.1176 1.1569
0.9671 .9758 .9934 1.0292 1.0661 1.1042
TABLE 2-96 Sodium Sulfite (Na2SO3)
TABLE 2-97 Sodium Thiosulfate (Na2S2O3)
%
d 18 4
%
d 19 4
%
d 20 4
1 2 4 8 12 16 18
1.0098 1.0211 1.0440 1.0907 1.1388 1.1885 1.2140
1 2 4 8 12 16 18
1.0078 1.0172 1.0363 1.0751 1.1146 1.1549 1.1755
1 2 4 8 12 16 20 24 28 30 35 40
1.0065 1.0148 1.0315 1.0654 1.1003 1.1365 1.1740 1.2128 1.2532 1.2739 1.3273 1.3827
TABLE 2-98 Sodium Thiosulfate Pentahydrate (Na2S2O3⋅5H2O) %
d 19 4
1 2 4 8 12 16 20 24 28 30 40 50
1.0052 1.0105 1.0211 1.0423 1.0639 1.0863 1.1087 1.1322 1.1558 1.1676 1.2297 1.2954
TABLE 2-99 Stannic Chloride (SnCl4) %
d 15 4
1 2 4 8 12 16 20 24 28 30 35 40 45 50 55 60 65 70
1.007 1.015 1.031 1.064 1.099 1.135 1.173 1.212 1.255 1.278 1.337 1.403 1.475 1.555 1.644 1.742 1.851 1.971
TABLE 2-100 Stannous Chloride (SnCl2) %
d 15 4
1 2 4 8 12 16 20 24 28 30 35 40 45 50 55 60 65
1.0068 1.0146 1.0306 1.0638 1.0986 1.1353 1.1743 1.2159 1.2603 1.2837 1.3461 1.4145 1.4897 1.5729 1.6656 1.7695 1.8865
DENSITIES OF AQUEOUS INORGANIC SOLUTIONS TABLE 2-101 %
2-107
Sulfuric Acid (H2SO4)
0°C
10°C
15°C
20°C
25°C
30°C
40°C
50°C
60°C
80°C
100°C
1 2 3 4
1.0074 1.0147 1.0219 1.0291
1.0068 1.0138 1.0206 1.0275
1.0060 1.0129 1.0197 1.0264
1.0051 1.0118 1.0184 1.0250
1.0038 1.0104 1.0169 1.0234
1.0022 1.0087 1.0152 1.0216
0.9986 1.0050 1.0113 1.0176
0.9944 1.0006 1.0067 1.0129
0.9895 .9956 1.0017 1.0078
0.9779 .9839 .9900 .9961
0.9645 .9705 .9766 .9827
5 6 7 8 9
1.0364 1.0437 1.0511 1.0585 1.0660
1.0344 1.0414 1.0485 1.0556 1.0628
1.0332 1.0400 1.0469 1.0539 1.0610
1.0317 1.0385 1.0453 1.0522 1.0591
1.0300 1.0367 1.0434 1.0502 1.0571
1.0281 1.0347 1.0414 1.0481 1.0549
1.0240 1.0305 1.0371 1.0437 1.0503
1.0192 1.0256 1.0321 1.0386 1.0451
1.0140 1.0203 1.0266 1.0330 1.0395
1.0022 1.0084 1.0146 1.0209 1.0273
.9888 .9950 1.0013 1.0076 1.0140
10 11 12 13 14
1.0735 1.0810 1.0886 1.0962 1.1039
1.0700 1.0773 1.0846 1.0920 1.0994
1.0681 1.0753 1.0825 1.0898 1.0971
1.0661 1.0731 1.0802 1.0874 1.0947
1.0640 1.0710 1.0780 1.0851 1.0922
1.0617 1.0686 1.0756 1.0826 1.0897
1.0570 1.0637 1.0705 1.0774 1.0844
1.0517 1.0584 1.0651 1.0719 1.0788
1.0460 1.0526 1.0593 1.0661 1.0729
1.0338 1.0403 1.0469 1.0536 1.0603
1.0204 1.0269 1.0335 1.0402 1.0469
15 16 17 18 19
1.1116 1.1194 1.1272 1.1351 1.1430
1.1069 1.1145 1.1221 1.1298 1.1375
1.1045 1.1120 1.1195 1.1271 1.1347
1.1020 1.1094 1.1168 1.1243 1.1318
1.0994 1.1067 1.1141 1.1215 1.1290
1.0968 1.1040 1.1113 1.1187 1.1261
1.0914 1.0985 1.1057 1.1129 1.1202
1.0857 1.0927 1.0998 1.1070 1.1142
1.0798 1.0868 1.0938 1.1009 1.1081
1.0671 1.0740 1.0809 1.0879 1.0950
1.0537 1.0605 1.0674 1.0744 1.0814
20 21 22 23 24
1.1510 1.1590 1.1670 1.1751 1.1832
1.1453 1.1531 1.1609 1.1688 1.1768
1.1424 1.1501 1.1579 1.1657 1.1736
1.1394 1.1471 1.1548 1.1626 1.1704
1.1365 1.1441 1.1517 1.1594 1.1672
1.1335 1.1410 1.1486 1.1563 1.1640
1.1275 1.1349 1.1424 1.1500 1.1576
1.1215 1.1288 1.1362 1.1437 1.1512
1.1153 1.1226 1.1299 1.1373 1.1448
1.1021 1.1093 1.1166 1.1239 1.1313
1.0885 1.0957 1.1029 1.1102 1.1176
25 26 27 28 29
1.1914 1.1996 1.2078 1.2160 1.2243
1.1848 1.1929 1.2010 1.2091 1.2173
1.1816 1.1896 1.1976 1.2057 1.2138
1.1783 1.1862 1.1942 1.2023 1.2104
1.1750 1.1829 1.1909 1.1989 1.2069
1.1718 1.1796 1.1875 1.1955 1.2035
1.1653 1.1730 1.1808 1.1887 1.1966
1.1588 1.1665 1.1742 1.1820 1.1898
1.1523 1.1599 1.1676 1.1753 1.1831
1.1388 1.1463 1.1539 1.1616 1.1693
1.1250 1.1325 1.1400 1.1476 1.1553
30 31 32 33 34
1.2326 1.2409 1.2493 1.2577 1.2661
1.2255 1.2338 1.2421 1.2504 1.2588
1.2220 1.2302 1.2385 1.2468 1.2552
1.2185 1.2267 1.2349 1.2432 1.2515
1.2150 1.2232 1.2314 1.2396 1.2479
1.2115 1.2196 1.2278 1.2360 1.2443
1.2046 1.2126 1.2207 1.2289 1.2371
1.1977 1.2057 1.2137 1.2218 1.2300
1.1909 1.1988 1.2068 1.2148 1.2229
1.1771 1.1849 1.1928 1.2008 1.2088
1.1630 1.1708 1.1787 1.1866 1.1946
35 36 37 38 39
1.2746 1.2831 1.2917 1.3004 1.3091
1.2672 1.2757 1.2843 1.2929 1.3016
1.2636 1.2720 1.2805 1.2891 1.2978
1.2599 1.2684 1.2769 1.2855 1.2941
1.2563 1.2647 1.2732 1.2818 1.2904
1.2526 1.2610 1.2695 1.2780 1.2866
1.2454 1.2538 1.2622 1.2707 1.2793
1.2383 1.2466 1.2550 1.2635 1.2720
1.2311 1.2394 1.2477 1.2561 1.2646
1.2169 1.2251 1.2334 1.2418 1.2503
1.2027 1.2109 1.2192 1.2276 1.2361
40 41 42 43 44
1.3179 1.3268 1.3357 1.3447 1.3538
1.3103 1.3191 1.3280 1.3370 1.3461
1.3065 1.3153 1.3242 1.3332 1.3423
1.3028 1.3116 1.3205 1.3294 1.3384
1.2991 1.3079 1.3167 1.3256 1.3346
1.2953 1.3041 1.3129 1.3218 1.3308
1.2880 1.2967 1.3055 1.3144 1.3234
1.2806 1.2893 1.2981 1.3070 1.3160
1.2732 1.2819 1.2907 1.2996 1.3086
1.2589 1.2675 1.2762 1.2850 1.2939
1.2446 1.2532 1.2619 1.2707 1.2796
45 46 47 48 49
1.3630 1.3724 1.3819 1.3915 1.4012
1.3553 1.3646 1.3740 1.3835 1.3931
1.3515 1.3608 1.3702 1.3797 1.3893
1.3476 1.3569 1.3663 1.3758 1.3854
1.3437 1.3530 1.3624 1.3719 1.3814
1.3399 1.3492 1.3586 1.3680 1.3775
1.3325 1.3417 1.3510 1.3604 1.3699
1.3251 1.3343 1.3435 1.3528 1.3623
1.3177 1.3269 1.3362 1.3455 1.3549
1.3029 1.3120 1.3212 1.3305 1.3399
1.2886 1.2976 1.3067 1.3159 1.3253
50 51 52 53 54
1.4110 1.4209 1.4310 1.4412 1.4515
1.4029 1.4128 1.4228 1.4329 1.4431
1.3990 1.4088 1.4188 1.4289 1.4391
1.3951 1.4049 1.4148 1.4248 1.4350
1.3911 1.4009 1.4109 1.4209 1.4310
1.3872 1.3970 1.4069 1.4169 1.4270
1.3795 1.3893 1.3991 1.4091 1.4191
1.3719 1.3816 1.3914 1.4013 1.4113
1.3644 1.3740 1.3837 1.3936 1.4036
1.3494 1.3590 1.3687 1.3785 1.3884
1.3348 1.3444 1.3540 1.3637 1.3735
55 56 57 58 59
1.4619 1.4724 1.4830 1.4937 1.5045
1.4535 1.4640 1.4746 1.4852 1.4959
1.4494 1.4598 1.4703 1.4809 1.4916
1.4453 1.4557 1.4662 1.4768 1.4875
1.4412 1.4516 1.4621 1.4726 1.4832
1.4372 1.4475 1.4580 1.4685 1.4791
1.4293 1.4396 1.4500 1.4604 1.4709
1.4214 1.4317 1.4420 1.4524 1.4629
1.4137 1.4239 1.4342 1.4446 1.4551
1.3984 1.4085 1.4187 1.4290 1.4393
1.3834 1.3934 1.4035 1.4137 1.4240
60 61 62 63 64
1.5154 1.5264 1.5375 1.5487 1.5600
1.5067 1.5177 1.5287 1.5398 1.5510
1.5024 1.5133 1.5243 1.5354 1.5465
1.4983 1.5091 1.5200 1.5310 1.5421
1.4940 1.5048 1.5157 1.5267 1.5378
1.4898 1.5006 1.5115 1.5225 1.5335
1.4816 1.4923 1.5031 1.5140 1.5250
1.4735 1.4842 1.4950 1.5058 1.5167
1.4656 1.4762 1.4869 1.4977 1.5086
1.4497 1.4602 1.4708 1.4815 1.4923
1.4344 1.4449 1.4554 1.4660 1.4766
2-108
PHYSICAL AND CHEMICAL DATA
TABLE 2-101
Sulfuric Acid (H2SO4) (Concluded )
%
0°C
10°C
15°C
20°C
25°C
30°C
40°C
50°C
60°C
80°C
100°C
65 66 67 68 69
1.5714 1.5828 1.5943 1.6059 1.6176
1.5623 1.5736 1.5850 1.5965 1.6081
1.5578 1.5691 1.5805 1.5920 1.6035
1.5533 1.5646 1.5760 1.5874 1.5989
1.5490 1.5602 1.5715 1.5829 1.5944
1.5446 1.5558 1.5671 1.5785 1.5899
1.5361 1.5472 1.5584 1.5697 1.5811
1.5277 1.5388 1.5499 1.5611 1.5724
1.5195 1.5305 1.5416 1.5528 1.5640
1.5031 1.5140 1.5249 1.5359 1.5470
1.4873 1.4981 1.5089 1.5198 1.5307
70 71 72 73 74
1.6293 1.6411 1.6529 1.6648 1.6768
1.6198 1.6315 1.6433 1.6551 1.6670
1.6151 1.6268 1.6385 1.6503 1.6622
1.6105 1.6221 1.6338 1.6456 1.6574
1.6059 1.6175 1.6292 1.6409 1.6526
1.6014 1.6130 1.6246 1.6363 1.6480
1.5925 1.6040 1.6155 1.6271 1.6387
1.5838 1.5952 1.6067 1.6182 1.6297
1.5753 1.5867 1.5981 1.6095 1.6209
1.5582 1.5694 1.5806 1.5919 1.6031
1.5417 1.5527 1.5637 1.5747 1.5857
75 76 77 78 79
1.6888 1.7008 1.7128 1.7247 1.7365
1.6789 1.6908 1.7026 1.7144 1.7261
1.6740 1.6858 1.6976 1.7093 1.7209
1.6692 1.6810 1.6927 1.7043 1.7158
1.6644 1.6761 1.6878 1.6994 1.7108
1.6597 1.6713 1.6829 1.6944 1.7058
1.6503 1.6619 1.6734 1.6847 1.6959
1.6412 1.6526 1.6640 1.6751 1.6862
1.6322 1.6435 1.6547 1.6657 1.6766
1.6142 1.6252 1.6361 1.6469 1.6575
1.5966 1.6074 1.6181 1.6286 1.6390
80 81 82 83 84
1.7482 1.7597 1.7709 1.7815 1.7916
1.7376 1.7489 1.7599 1.7704 1.7804
1.7323 1.7435 1.7544 1.7649 1.7748
1.7272 1.7383 1.7491 1.7594 1.7693
1.7221 1.7331 1.7437 1.7540 1.7639
1.7170 1.7279 1.7385 1.7487 1.7585
1.7069 1.7177 1.7281 1.7382 1.7479
1.6971 1.7077 1.7180 1.7279 1.7375
1.6873 1.6978 1.7080 1.7179 1.7274
1.6680 1.6782 1.6882 1.6979 1.7072
1.6493 1.6594 1.6692 1.6787 1.6878
85 86 87 88 89
1.8009 1.8095 1.8173 1.8243 1.8306
1.7897 1.7983 1.8061 1.8132 1.8195
1.7841 1.7927 1.8006 1.8077 1.8141
1.7786 1.7872 1.7951 1.8022 1.8087
1.7732 1.7818 1.7897 1.7968 1.8033
1.7678 1.7763 1.7842 1.7914 1.7979
1.7571 1.7657 1.7736 1.7809 1.7874
1.7466 1.7552 1.7632 1.7705 1.7770
1.7364 1.7449 1.7529 1.7602 1.7669
1.7161 1.7245 1.7324 1.7397 1.7464
1.6966 1.7050 1.7129 1.7202 1.7269
90 91 92 93 94
1.8361 1.8410 1.8453 1.8490 1.8520
1.8252 1.8302 1.8346 1.8384 1.8415
1.8198 1.8248 1.8293 1.8331 1.8363
1.8144 1.8195 1.8240 1.8279 1.8312
1.8091 1.8142 1.8188 1.8227 1.8260
1.8038 1.8090 1.8136 1.8176 1.8210
1.7933 1.7986 1.8033 1.8074 1.8109
1.7829 1.7883 1.7932 1.7974 1.8011
1.7729 1.7783 1.7832 1.7876 1.7914
1.7525 1.7581 1.7633 1.7681
1.7331 1.7388 1.7439 1.7485
95 96 97 98 99 100
1.8544 1.8560 1.8569 1.8567 1.8551 1.8517
1.8439 1.8457 1.8466 1.8463 1.8445 1.8409
1.8388 1.8406 1.8414 1.8411 1.8393 1.8357
1.8337 1.8355 1.8364 1.8361 1.8342 1.8305
1.8286 1.8305 1.8314 1.8310 1.8292 1.8255
1.8236 1.8255 1.8264 1.8261 1.8242 1.8205
1.8137 1.8157 1.8166 1.8163 1.8145 1.8107
1.8040 1.8060 1.8071 1.8068 1.8050 1.8013
1.7944 1.7965 1.7977 1.7976 1.7958 1.7922
%
d 5.96 4
%
d 13.00 4
d 18.00 4
0.005 .01 .02 .03 .04
1.000 0140 1.000 0576 1.000 1434 1.000 2276 1.000 3104
0.05 .1 .2 .3 .4
0.999 810 1.000 185 1.000 912 1.001 623 1.002 326
0.999 028 .999 400 1.000 119 1.000 820 1.001 512
.05 .06 .07 .08 .09
1.000 3920 1.000 4726 1.000 5523 1.000 6313 1.000 7098
.5 .6 .8 1.0 1.2
1.003 023 1.003 716 1.005 090 1.006 452 1.007 807
1.002 197 1.002 877 1.004 227 1.005 570 1.006 909
.10 .15 .20 .25 .30
1.000 7880 1.001 1732 1.001 5514 1.001 9254 1.002 2961
1.4 1.6 1.8 2.0 2.2
1.009 159 1.010 510 1.011 860 1.013 209 1.014 557
1.008 247 1.009 583 1.010 918 1.012 252 1.013 586
.35 .40 .45 .50
1.002 6639 1.003 0292 1.003 3923 1.003 7534
2.4
1.015 904
1.014 919
DENSITIES OF AQUEOUS ORGANIC SOLUTIONS TABLE 2-102
Zinc Bromide (ZnBr2)
%
0°C
20°C
40°C
60°C
80°C
100°C
2 4 8 12 16
1.0188 1.0381 1.0777 1.1186 1.1609
1.0167 1.0354 1.0738 1.1135 1.1544
1.0102 1.0285 1.0660 1.1046 1.1445
1.0008 1.0187 1.0554 1.0932 1.1320
0.9890 1.0065 1.0422 1.0789 1.1169
0.9751 0.9921 1.0270 1.0629 1.1000
20 30 40 50 60 65
1.2043 1.3288 1.477 1.661 1.891 2.026
1.1965 1.3170 1.462 1.643 1.869 2.002
1.1855 1.3030 1.445 1.623 1.845 1.976
1.1720 1.2868 1.427 1.602 1.822 1.951
1.1560 1.2688 1.406 1.579 1.797 1.924
1.1382 1.2489 1.385 1.555 1.771 1.898
TABLE 2-103
TABLE 2-104 [Zn(NO3)2]
Zinc Nitrate
TABLE 2-105 (ZnSO4)
2-109
Zinc Sulfate
%
18°C
%
18°C
%
20°C
2 4 6 8 10 12 14 16
1.0154 1.0322 1.0496 1.0675 1.0859 1.1048 1.1244 1.1445
18 20 25 30 35 40 45 50
1.1652 1.1865 1.2427 1.3029 1.3678 1.4378 1.5134 1.5944
2 4 6 8 10 12 14 16
1.019 1.0403 1.0620 1.0842 1.1071 1.1308 1.1553 1.1806
Zinc Chloride (ZnCl2)
%
0°C
20°C
40°C
60°C
80°C
100°C
2 4 8 12 16
1.0192 1.0384 1.0769 1.1159 1.1558
1.0167 1.0350 1.0715 1.1085 1.1468
1.0099 1.0274 1.0624 1.0980 1.1350
1.0003 1.0172 1.0508 1.0853 1.1212
0.9882 1.0044 1.0369 1.0704 1.1055
0.9739 .9894 1.0211 1.0541 1.0888
20 30 40 50 60 70
1.1970 1.3062 1.4329 1.5860
1.1866 1.2928 1.4173 1.5681 1.749 1.962
1.1736 1.2778 1.4003 1.5495
1.1590 1.2614 1.3824 1.5300
1.1428 1.2438 1.3637 1.5097
1.1255 1.2252 1.3441 1.4892
DENSITIES OF AQUEOUS ORGANIC SOLUTIONS* From International Critical Tables, vol. 3, pp. 115–129. All compositions are in weight percent in vacuo. All density values are d4t = g/mL in vacuo.
UNITS AND UNITS CONVERSIONS Unless otherwise noted, densities are given in grams per cubic centimeter. To convert to pounds per cubic foot, multiply by 62.43. °F = 9⁄ 5 °C + 32 TABLE 2-106
*For gasoline and aircraft fuels see Hibbard, NACA Res. Mem. E56I21 (declassified 1958).
Formic Acid (HCOOH)
%
0°C
15°C
20°C
30°C
%
0°C
15°C
20°C
30°C
%
0°C
15°C
20°C
30°C
%
0°C
15°C
20°C
30°C
0 1 2 3 4
0.9999 1.0028 1.0059 1.0090 1.0120
0.9991 1.0019 1.0045 1.0072 1.0100
0.9982 1.0019 1.0044 1.0070 1.0093
0.9957 0.9980 1.0004 1.0028 1.0053
25 26 27 28 29
1.0706 1.0733 1.0760 1.0787 1.0813
1.0627 1.0652 1.0678 1.0702 1.0726
1.0609 1.0633 1.0656 1.0681 1.0705
1.0540 1.0564 1.0587 1.0609 1.0632
50 51 52 53 54
1.1349 1.1374 1.1399 1.1424 1.1448
1.1225 1.1248 1.1271 1.1294 1.1318
1.1207 1.1223 1.1244 1.1269 1.1295
1.1098 1.1120 1.1142 1.1164 1.1186
75 76 77 78 79
1.1953 1.1976 1.1999 1.2021 1.2043
1.1794 1.1816 1.1837 1.1859 1.1881
1.1769 1.1785 1.1801 1.1818 1.1837
1.1636 1.1656 1.1676 1.1697 1.1717
5 6 7 8 9
1.0150 1.0179 1.0207 1.0237 1.0266
1.0124 1.0151 1.0177 1.0204 1.0230
1.0115 1.0141 1.0170 1.0196 1.0221
1.0075 1.0101 1.0125 1.0149 1.0173
30 31 32 33 34
1.0839 1.0866 1.0891 1.0916 1.0941
1.0750 1.0774 1.0798 1.0821 1.0844
1.0729 1.0753 1.0777 1.0800 1.0823
1.0654 1.0676 1.0699 1.0721 1.0743
55 56 57 58 59
1.1472 1.1497 1.1523 1.1548 1.1573
1.1341 1.1365 1.1388 1.1411 1.1434
1.1320 1.1342 1.1361 1.1381 1.1401
1.1208 1.1230 1.1253 1.1274 1.1295
80 81 82 83 84
1.2065 1.2088 1.2110 1.2132 1.2154
1.1902 1.1924 1.1944 1.1965 1.1985
1.1806 1.1876 1.1896 1.1914 1.1929
1.1737 1.1758 1.1778 1.1798 1.1817
10 11 12 13 14
1.0295 1.0324 1.0351 1.0379 1.0407
1.0256 1.0281 1.0306 1.0330 1.0355
1.0246 1.0271 1.0296 1.0321 1.0345
1.0197 1.0221 1.0244 1.0267 1.0290
35 36 37 38 39
1.0966 1.0993 1.1018 1.1043 1.1069
1.0867 1.0892 1.0916 1.0940 1.0964
1.0847 1.0871 1.0895 1.0919 1.0940
1.0766 1.0788 1.0810 1.0832 1.0854
60 61 62 63 64
1.1597 1.1621 1.1645 1.1669 1.1694
1.1458 1.1481 1.1504 1.1526 1.1549
1.1424 1.1448 1.1473 1.1493 1.1517
1.1317 1.1338 1.1360 1.1382 1.1403
85 86 87 88 89
1.2176 1.2196 1.2217 1.2237 1.2258
1.2005 1.2025 1.2045 1.2064 1.2084
1.1953 1.1976 1.1994 1.2012 1.2028
1.1837 1.1856 1.1875 1.1893 1.1910
15 16 17 18 19
1.0435 1.0463 1.0491 1.0518 1.0545
1.0380 1.0405 1.0430 1.0455 1.0480
1.0370 1.0393 1.0417 1.0441 1.0464
1.0313 1.0336 1.0358 1.0381 1.0404
40 41 42 43 44
1.1095 1.1122 1.1148 1.1174 1.1199
1.0988 1.1012 1.1036 1.1060 1.1084
1.0963 1.0990 1.1015 1.1038 1.1062
1.0876 1.0898 1.0920 1.0943 1.0965
65 66 67 68 69
1.1718 1.1742 1.1766 1.1790 1.1813
1.1572 1.1595 1.1618 1.1640 1.1663
1.1543 1.1565 1.1584 1.1604 1.1628
1.1425 1.1446 1.1467 1.1489 1.1510
90 91 92 93 94
1.2278 1.2297 1.2316 1.2335 1.2354
1.2102 1.2121 1.2139 1.2157 1.2174
1.2044 1.2059 1.2078 1.2099 1.2117
1.1927 1.1945 1.1961 1.1978 1.1994
20 21 22 23 24
1.0571 1.0598 1.0625 1.0652 1.0679
1.0505 1.0532 1.0556 1.0580 1.0604
1.0488 1.0512 1.0537 1.0561 1.0585
1.0427 1.0451 1.0473 1.0496 1.0518
45 46 47 48 49
1.1224 1.1249 1.1274 1.1299 1.1324
1.1109 1.1133 1.1156 1.1179 1.1202
1.1085 1.1108 1.1130 1.1157 1.1185
1.0987 1.1009 1.1031 1.1053 1.1076
70 71 72 73 74
1.1835 1.1858 1.1882 1.1906 1.1929
1.1685 1.1707 1.1729 1.1751 1.1773
1.1655 1.1677 1.1702 1.1728 1.1752
1.1531 1.1552 1.1573 1.1595 1.1615
95 96 97 98 99
1.2372 1.2390 1.2408 1.2425 1.2441
1.2191 1.2208 1.2224 1.2240 1.2257
1.2140 1.2158 1.2170 1.2183 1.2202
1.2008 1.2022 1.2036 1.2048 1.2061
100
1.2456
1.2273
1.2212
1.2073
2-110
PHYSICAL AND CHEMICAL DATA
TABLE 2-107 %
Acetic Acid (CH3COOH)
0°C
10°C
15°C
20°C
25°C
30°C
40°C
%
0°C
10°C
15°C
20°C
25°C
30°C
40°C
0 1 2 3 4
0.9999 1.0016 1.0033 1.0051 1.0070
0.9997 1.0013 1.0029 1.0044 1.0060
0.9991 1.0006 1.0021 1.0036 1.0051
0.9982 .9996 1.0012 1.0025 1.0040
0.9971 .9987 1.0000 1.0013 1.0027
0.9957 .9971 .9984 .9997 1.0011
0.9922 .9934 .9946 .9958 .9970
50 51 52 53 54
1.0729 1.0738 1.0748 1.0757 1.0765
1.0654 1.0663 1.0671 1.0679 1.0687
1.0613 1.0622 1.0629 1.0637 1.0644
1.0575 1.0582 1.0590 1.0597 1.0604
1.0534 1.0542 1.0549 1.0555 1.0562
1.0492 1.0499 1.0506 1.0512 1.0518
1.0408 1.0414 1.0421 1.0427 1.0432
5 6 7 8 9
1.0088 1.0106 1.0124 1.0142 1.0159
1.0076 1.0092 1.0108 1.0124 1.0140
1.0066 1.0081 1.0096 1.0111 1.0126
1.0055 1.0069 1.0083 1.0097 1.0111
1.0041 1.0055 1.0068 1.0081 1.0094
1.0024 1.0037 1.0050 1.0063 1.0076
.9982 .9994 1.0006 1.0018 1.0030
55 56 57 58 59
1.0774 1.0782 1.0790 1.0798 1.0805
1.0694 1.0701 1.0708 1.0715 1.0722
1.0651 1.0658 1.0665 1.0672 1.0678
1.0611 1.0618 1.0624 1.0631 1.0637
1.0568 1.0574 1.0580 1.0586 1.0592
1.0525 1.0531 1.0536 1.0542 1.0547
1.0438 1.0443 1.0448 1.0453 1.0458
10 11 12 13 14
1.0177 1.0194 1.0211 1.0228 1.0245
1.0156 1.0171 1.0187 1.0202 1.0217
1.0141 1.0155 1.0170 1.0184 1.0199
1.0125 1.0139 1.0154 1.0168 1.0182
1.0107 1.0120 1.0133 1.0146 1.0159
1.0089 1.0102 1.0115 1.0127 1.0139
1.0042 1.0054 1.0065 1.0077 1.0088
60 61 62 63 64
1.0813 1.0820 1.0826 1.0833 1.0838
1.0728 1.0734 1.0740 1.0746 1.0752
1.0684 1.0690 1.0696 1.0701 1.0706
1.0642 1.0648 1.0653 1.0658 1.0662
1.0597 1.0602 1.0607 1.0612 1.0616
1.0552 1.0557 1.0562 1.0566 1.0571
1.0462 1.0466 1.0470 1.0473 1.0477
15 16 17 18 19
1.0262 1.0278 1.0295 1.0311 1.0327
1.0232 1.0247 1.0262 1.0276 1.0291
1.0213 1.0227 1.0241 1.0255 1.0269
1.0195 1.0209 1.0223 1.0236 1.0250
1.0172 1.0185 1.0198 1.0210 1.0223
1.0151 1.0163 1.0175 1.0187 1.0198
1.0099 1.0110 1.0121 1.0132 1.0142
65 66 67 68 69
1.0844 1.0850 1.0856 1.0860 1.0865
1.0757 1.0762 1.0767 1.0771 1.0775
1.0711 1.0716 1.0720 1.0725 1.0729
1.0666 1.0671 1.0675 1.0678 1.0682
1.0621 1.0624 1.0628 1.0631 1.0634
1.0575 1.0578 1.0582 1.0585 1.0588
1.0480 1.0483 1.0486 1.0489 1.0491
20 21 22 23 24
1.0343 1.0358 1.0374 1.0389 1.0404
1.0305 1.0319 1.0333 1.0347 1.0361
1.0283 1.0297 1.0310 1.0323 1.0336
1.0263 1.0276 1.0288 1.0301 1.0313
1.0235 1.0248 1.0260 1.0272 1.0283
1.0210 1.0222 1.0233 1.0244 1.0256
1.0153 1.0164 1.0174 1.0185 1.0195
70 71 72 73 74
1.0869 1.0874 1.0877 1.0881 1.0884
1.0779 1.0783 1.0786 1.0789 1.0792
1.0732 1.0736 1.0738 1.0741 1.0743
1.0685 1.0687 1.0690 1.0693 1.0694
1.0637 1.0640 1.0642 1.0644 1.0645
1.0590 1.0592 1.0594 1.0595 1.0596
1.0493 1.0495 1.0496 1.0497 1.0498
25 26 27 28 29
1.0419 1.0434 1.0449 1.0463 1.0477
1.0375 1.0388 1.0401 1.0414 1.0427
1.0349 1.0362 1.0374 1.0386 1.0399
1.0326 1.0338 1.0349 1.0361 1.0372
1.0295 1.0307 1.0318 1.0329 1.0340
1.0267 1.0278 1.0289 1.0299 1.0310
1.0205 1.0215 1.0225 1.0234 1.0244
75 76 77 78 79
1.0887 1.0889 1.0891 1.0893 1.0894
1.0794 1.0796 1.0797 1.0798 1.0798
1.0745 1.0746 1.0747 1.0747 1.0747
1.0696 1.0698 1.0699 1.0700 1.0700
1.0647 1.0648 1.0648 1.0648 1.0648
1.0597 1.0598 1.0598 1.0598 1.0597
1.0499 1.0499 1.0499 1.0498 1.0497
30 31 32 33 34
1.0491 1.0505 1.0519 1.0532 1.0545
1.0440 1.0453 1.0465 1.0477 1.0489
1.0411 1.0423 1.0435 1.0446 1.0458
1.0384 1.0395 1.0406 1.0417 1.0428
1.0350 1.0361 1.0372 1.0382 1.0392
1.0320 1.0330 1.0341 1.0351 1.0361
1.0253 1.0262 1.0272 1.0281 1.0289
80 81 82 83 84
1.0895 1.0895 1.0895 1.0895 1.0893
1.0798 1.0797 1.0796 1.0795 1.0793
1.0747 1.0745 1.0743 1.0741 1.0738
1.0700 1.0699 1.0698 1.0696 1.0693
1.0647 1.0646 1.0644 1.0642 1.0638
1.0596 1.0594 1.0592 1.0589 1.0585
1.0495 1.0493 1.0490 1.0487 1.0483
35 36 37 38 39
1.0558 1.0571 1.0584 1.0596 1.0608
1.0501 1.0513 1.0524 1.0535 1.0546
1.0469 1.0480 1.0491 1.0501 1.0512
1.0438 1.0449 1.0459 1.0469 1.0479
1.0402 1.0412 1.0422 1.0432 1.0441
1.0371 1.0380 1.0390 1.0399 1.0408
1.0298 1.0306 1.0314 1.0322 1.0330
85 86 87 88 89
1.0891 1.0887 1.0883 1.0877 1.0872
1.0790 1.0787 1.0783 1.0778 1.0773
1.0735 1.0731 1.0726 1.0721 1.0715
1.0689 1.0685 1.0680 1.0675 1.0668
1.0635 1.0630 1.0626 1.0620 1.0613
1.0582 1.0576 1.0571 1.0564 1.0557
1.0479 1.0473 1.0467 1.0460 1.0453
40 41 42 43 44
1.0621 1.0633 1.0644 1.0656 1.0667
1.0557 1.0568 1.0578 1.0588 1.0598
1.0522 1.0532 1.0542 1.0551 1.0561
1.0488 1.0498 1.0507 1.0516 1.0525
1.0450 1.0460 1.0469 1.0477 1.0486
1.0416 1.0425 1.0433 1.0441 1.0449
1.0338 1.0346 1.0353 1.0361 1.0368
90 91 92 93 94
1.0865 1.0857 1.0848 1.0838 1.0826
1.0766 1.0758 1.0749 1.0739 1.0727
1.0708 1.0700 1.0690 1.0680 1.0667
1.0661 1.0652 1.0643 1.0632 1.0619
1.0605 1.0597 1.0587 1.0577 1.0564
1.0549 1.0541 1.0530 1.0518 1.0506
1.0445 1.0436 1.0426 1.0414 1.0401
45 46 47 48 49
1.0679 1.0689 1.0699 1.0709 1.0720
1.0608 1.0618 1.0627 1.0636 1.0645
1.0570 1.0579 1.0588 1.0597 1.0605
1.0534 1.0542 1.0551 1.0559 1.0567
1.0495 1.0503 1.0511 1.0518 1.0526
1.0456 1.0464 1.0471 1.0479 1.0486
1.0375 1.0382 1.0389 1.0395 1.0402
95 96 97 98 99
1.0813 1.0798 1.0780 1.0759 1.0730
1.0714
1.0652 1.0632 1.0611 1.0590 1.0567
1.0605 1.0588 1.0570 1.0549 1.0524
1.0551 1.0535 1.0516 1.0495 1.0468
1.0491 1.0473 1.0454 1.0431 1.0407
1.0386 1.0368 1.0348 1.0325 1.0299
100
1.0697
1.0545
1.0498
1.0440
1.0380
1.0271
DENSITIES OF AQUEOUS ORGANIC SOLUTIONS TABLE 2-108
TABLE 2-109
2-111
Oxalic Acid (H2C2O4)
%
d 17.5 4
%
d 17.5 4
1 2 4
1.0035 1.0070 1.0140
8 10 12
1.0280 1.0350 1.0420
Methyl Alcohol (CH3OH)*
%
0°C
10°C
20°C
15°C
%
0°C
10°C
20°C
15°C
%
0°C
10°C
20°C
15°C
0 1 2 3 4
0.9999 .9981 .9963 .9946 .9930
0.9997 .9980 .9962 .9945 .9929
15.56°C 0.9990 .9973 .9955 .9938 .9921
0.9982 .9965 .9948 .9931 .9914
0.99913 .99727 .99543 .99370 .99198
35 36 37 38 39
0.9534 .9520 .9505 .9490 .9475
0.9484 .9469 .9453 .9437 .9420
15.56°C 0.9456 .9440 .9422 .9405 .9387
0.9433 .9416 .9398 .9381 .9363
0.94570 .94404 .94237 .94067 .93894
70 71 72 73 74
0.8869 .8847 .8824 .8801 .8778
0.8794 .8770 .8747 .8724 .8699
15.56°C 0.8748 .8726 .8702 .8678 .8653
0.8715 .8690 .8665 .8641 .8616
0.87507 .87271 .87033 .86792 .86546
5 6 7 8 9
.9914 .9899 .9884 .9870 .9856
.9912 .9896 .9881 .9865 .9849
.9904 .9889 .9872 .9857 .9841
.9896 .9880 .9863 .9847 .9831
.99029 .98864 .98701 .98547 .98394
40 41 42 43 44
.9459 .9443 .9427 .9411 .9395
.9403 .9387 .9370 .9352 .9334
.9369 .9351 .9333 .9315 .9297
.9345 .9327 .9309 .9290 .9272
.93720 .93543 .93365 .93185 .93001
75 76 77 78 79
.8754 .8729 .8705 .8680 .8657
.8676 .8651 .8626 .8602 .8577
.8629 .8604 .8579 .8554 .8529
.8592 .8567 .8542 .8518 .8494
.86300 .86051 .85801 .85551 .85300
10 11 12 13 14
.9842 .9829 .9816 .9804 .9792
.9834 .9820 .9805 .9791 .9778
.9826 .9811 .9796 .9781 .9766
.9815 .9799 .9784 .9768 .9754
.98241 .98093 .97945 .97802 .97660
45 46 47 48 49
.9377 .9360 .9342 .9324 .9306
.9316 .9298 .9279 .9260 .9240
.9279 .9261 .9242 .9223 .9204
.9252 .9234 .9214 .9196 .9176
.92815 .92627 .92436 .92242 .92048
80 81 82 83 84
.8634 .8610 .8585 .8560 .8535
.8551 .8527 .8501 .8475 .8449
.8503 .8478 .8452 .8426 .8400
.8469 .8446 .8420 .8394 .8366
.85048 .84794 .84536 .84274 .84009
15 16 17 18 19
.9780 .9769 .9758 .9747 .9736
.9764 .9751 .9739 .9726 .9713
.9752 .9738 .9723 .9709 .9695
.9740 .9725 .9710 .9696 .9681
.97518 .97377 .97237 .97096 .96955
50 51 52 53 54
.9287 .9269 .9250 .9230 .9211
.9221 .9202 .9182 .9162 .9142
.9185 .9166 .9146 .9126 .9106
.9156 .9135 .9114 .9094 .9073
.91852 .91653 .91451 .91248 .91044
85 86 87 88 89
.8510 .8483 .8456 .8428 .8400
.8422 .8394 .8367 .8340 .8314
.8374 .8347 .8320 .8294 .8267
.8340 .8314 .8286 .8258 .8230
.83742 .83475 .83207 .82937 .82667
20 21 22 23 24
.9725 .9714 .9702 .9690 .9678
.9700 .9687 .9673 .9660 .9646
.9680 .9666 .9652 .9638 .9624
.9666 .9651 .9636 .9622 .9607
.96814 .96673 .96533 .96392 .96251
55 56 57 58 59
.9191 .9172 .9151 .9131 .9111
.9122 .9101 .9080 .9060 .9039
.9086 .9065 .9045 .9024 .9002
.9052 .9032 .9010 .8988 .8968
.90839 .90631 .90421 .90210 .89996
90 91 92 93 94
.8374 .8347 .8320 .8293 .8266
.8287 .8261 .8234 .8208 .8180
.8239 .8212 .8185 .8157 .8129
.8202 .8174 .8146 .8118 .8090
.82396 .82124 .81849 .81568 .81285
25 26 27 28 29
.9666 .9654 .9642 .9629 .9616
.9632 .9618 .9604 .9590 .9575
.9609 .9595 .9580 .9565 .9550
.9592 .9576 .9562 .9546 .9531
.96108 .95963 .95817 .95668 .95518
60 61 62 63 64
.9090 .9068 .9046 .9024 .9002
.9018 .8998 .8977 .8955 .8933
.8980 .8958 .8936 .8913 .8890
.8946 .8924 .8902 .8879 .8856
.89781 .89563 .89341 .89117 .88890
95 96 97 98 99
.8240 .8212 .8186 .8158 .8130
.8152 .8124 .8096 .8068 .8040
.8101 .8073 .8045 .8016 .7987
.8062 .8034 .8005 .7976 .7948
.80999 .80713 .80428 .80143 .79859
30 31 32 33 34
.9604 .9590 .9576 .9563 .9549
.9560 .9546 .9531 .9516 .9500
.9535 .9521 .9505 .9489 .9473
.9515 .9499 .9483 .9466 .9450
.95366 .95213 .95056 .94896 .94734
65 66 67 68 69
.8980 .8958 .8935 .8913 .8891
.8911 .8888 .8865 .8842 .8818
.8867 .8844 .8820 .8797 .8771
.8834 .8811 .8787 .8763 .8738
.88662 .88433 .88203 .87971 .87739
100
.8102
.8009
.7959
.7917
.79577
*It should be noted that the values for 100 percent do not agree with some data available elsewhere, e.g., American Institute of Physics Handbook, McGraw-Hill, New York, 1957. Also, see Atack, Handbook of Chemical Data, Reinhold, New York, 1957.
2-112
PHYSICAL AND CHEMICAL DATA
TABLE 2-110
Ethyl Alcohol (C2H5OH)*
%
10°C
15°C
20°C
25°C
30°C
35°C
40°C
%
10°C
15°C
20°C
25°C
30°C
35°C
40°C
0 1 2 3 4
0.99973 785 602 426 258
0.99913 725 542 365 195
0.99823 636 453 275 103
0.99708 520 336 157 .98984
0.99568 379 194 014 .98839
0.99406 217 031 .98849 672
0.99225 034 .98846 663 485
50 51 52 53 54
0.92126 .91943 723 502 279
0.91776 555 333 110 .90885
0.91384 160 .90936 711 485
0.90985 760 534 307 079
0.90580 353 125 .89896 667
0.90168 .89940 710 479 248
0.89750 519 288 056 .88823
5 6 7 8 9
098 .98946 801 660 524
032 .98877 729 584 442
.98938 780 627 478 331
817 656 500 346 193
670 507 347 189 031
501 335 172 009 .97846
311 142 .97975 808 641
55 56 57 58 59
055 .90831 607 381 154
659 433 207 .89980 752
258 031 .89803 574 344
.89850 621 392 162 .88931
437 206 .88975 744 512
016 .88784 552 319 085
589 356 122 .87888 653
10 11 12 13 14
393 267 145 026 .97911
304 171 041 .97914 790
187 047 .97910 775 643
043 .97897 753 611 472
.97875 723 573 424 278
685 527 371 216 063
475 312 150 .96989 829
60 61 62 63 64
.89927 698 468 237 006
523 293 062 .88830 597
113 .88882 650 417 183
699 446 233 .87998 763
278 044 .87809 574 337
.87851 615 379 142 .86905
417 180 .86943 705 466
15 16 17 18 19
800 692 583 473 363
669 552 433 313 191
514 387 259 129 .96997
334 199 062 .96923 782
133 .96990 844 697 547
.96911 760 607 452 294
670 512 352 189 023
65 66 67 68 69
.88774 541 308 074 .87839
364 130 .87895 660 424
.87948 713 477 241 004
527 291 054 .86817 579
100 .86863 625 387 148
667 429 190 .85950 710
227 .85987 747 407 266
20 21 22 23 24
252 139 024 .96907 787
068 .96944 818 689 558
864 729 592 453 312
639 495 348 199 048
395 242 087 .95929 769
134 .95973 809 643 476
.95856 687 516 343 168
70 71 72 73 74
602 365 127 .86888 648
187 .86949 710 470 229
.86766 527 287 047 .85806
340 100 .85859 618 376
.85908 667 426 184 .84941
470 228 .84986 743 500
025 .84783 540 297 053
25 26 27 28 29
665 539 406 268 125
424 287 144 .95996 844
168 020 .95867 710 548
.95895 738 576 410 241
607 442 272 098 .94922
306 133 .94955 774 590
.94991 810 625 438 248
75 76 77 78 79
408 168 .85927 685 442
.85988 747 505 262 018
564 322 079 .84835 590
134 .84891 647 403 158
698 455 211 .83966 720
257 013 .83768 523 277
.83809 564 319 074 .82827
30 31 32 33 34
.95977 823 665 502 334
686 524 357 186 011
382 212 038 .94860 679
067 .94890 709 525 337
741 557 370 180 .93986
403 214 021 .93825 626
055 .93860 662 461 257
80 81 82 83 84
197 .84950 702 453 203
.84772 525 277 028 .83777
344 096 .83848 599 348
.83911 664 415 164 .82913
473 224 .82974 724 473
029 .82780 530 279 027
578 329 079 .81828 576
35 36 37 38 39
162 .94986 805 620 431
.94832 650 464 273 079
494 306 114 .93919 720
146 .93952 756 556 353
790 591 390 186 .92979
425 221 016 .92808 597
051 .92843 634 422 208
85 86 87 88 89
.83951 697 441 181 .82919
525 271 014 .82754 492
095 .82840 583 323 062
660 405 148 .81888 626
220 .81965 708 448 186
.81774 519 262 003 .80742
322 067 .80811 552 291
40 41 42 43 44
238 042 .93842 639 433
.93882 682 478 271 062
518 314 107 .92897 685
148 .92940 729 516 301
770 558 344 128 .91910
385 170 .91952 733 513
.91992 774 554 332 108
90 91 92 93 94
654 386 114 .81839 561
227 .81959 688 413 134
.81797 529 257 .80983 705
362 094 .80823 549 272
.80922 655 384 111 .79835
478 211 .79941 669 393
028 .79761 491 220 .78947
45 46 47 48 49
226 017 .92806 593 379
.92852 640 426 211 .91995
472 257 041 .91823 604
085 .91868 649 429 208
692 472 250 028 .90805
291 069 .90845 621 396
.90884 660 434 207 .89979
95 96 97 98 99
278 .80991 698 399 094
.80852 566 274 .79975 670
424 138 .79846 547 243
.79991 706 415 117 .78814
555 271 .78981 684 382
114 .78831 542 247 .77946
670 388 100 .77806 507
100
.79784
360
.78934
506
075
641
203
*For data from −78° to 78°C, see p. 2-142, Table 2N-5, American Institute of Physics Handbook, McGraw-Hill, New York, 1957.
DENSITIES OF AQUEOUS ORGANIC SOLUTIONS TABLE 2-111 % alcohol by weight
2-113
Densities of Mixtures of C2H5OH and H2O at 20°C g/mL Tenths of %
0
1
2
3
4
5
6
7
0 1 2 3 4
0.99823 636 453 275 103
804 618 435 257 087
785 599 417 240 070
766 581 399 222 053
748 562 381 205 037
729 544 363 188 020
710 525 345 171 003
692 507 327 154 *987
5 6 7 8 9
.98938 780 627 478 331
922 765 612 463 316
906 749 597 449 301
890 734 582 434 287
874 718 567 419 273
859 703 553 404 258
843 688 538 389 244
827 673 523 374 229
10 11 12 13 14
187 047 .97910 775 643
172 033 896 761 630
158 019 883 748 617
144 006 869 735 604
130 *992 855 722 591
117 *978 842 709 578
103 *964 828 696 565
089 *951 815 683 552
15 16 17 18 19
514 387 259 129 .96997
501 374 246 116 984
488 361 233 103 971
475 349 220 089 957
462 336 207 076 944
450 323 194 063 931
438 310 181 050 917
425 297 168 037 904
412 284 155 024 891
20 21 22 23 24
864 729 592 453 312
850 716 578 439 297
837 702 564 425 283
823 688 551 411 269
810 675 537 396 254
796 661 523 382 240
783 647 509 368 225
769 634 495 354 211
756 620 481 340 196
25 26 27 28 29
168 020 .95867 710 548
153 005 851 694 532
139 *990 836 678 516
124 *975 820 662 499
109 *959 805 646 483
094 *944 789 630 466
080 *929 773 613 450
30 31 32 33 34
382 212 038 .94860 679
365 195 020 842 660
349 178 003 824 642
332 161 *985 806 624
315 143 *967 788 605
298 126 *950 770 587
35 36 37 38 39
494 306 114 .93919 720
475 287 095 899 700
456 268 075 879 680
438 249 056 859 660
419 230 036 840 640
40 41 42 43 44
518 314 107 .92897 685
498 294 086 876 664
478 273 065 855 642
458 253 044 834 621
45 46 47 48 49
472 257 041 .91823 604
450 236 019 801 582
429 214 *997 780 560
408 193 *976 758 538
Tenths of % 0
1
2
3
4
5
6
7
50 51 52 53 54
0.91384 160 .90936 711 485
361 138 914 689 463
339 116 891 666 440
317 093 869 644 417
295 071 846 621 395
272 049 824 598 372
250 026 801 576 349
228 206 183 004 *981 *959 779 756 734 553 531 508 327 304 281
796 642 493 345 201
55 56 57 58 59
258 031 .89803 574 344
236 008 780 551 321
213 *985 757 528 298
190 *962 734 505 275
167 *939 711 482 252
145 *917 688 459 229
122 *894 665 436 206
099 076 054 *871 *848 *825 643 620 597 413 390 367 183 160 137
075 061 *937 *923 801 788 670 657 539 526
60 61 62 63 64
113 .88882 650 417 183
090 859 626 393 160
067 836 603 370 136
044 812 580 347 113
021 789 557 323 089
*998 766 533 300 066
*975 743 510 277 042
*951 *928 *905 720 696 673 487 463 440 253 230 206 019 *995 *972
400 272 142 010 877
65 66 67 68 69
.87948 713 477 241 004
925 689 454 218 *981
901 666 430 194 *957
878 642 406 170 *933
854 619 383 147 *909
831 595 359 123 *885
807 572 336 099 *862
784 760 737 548 524 501 312 288 265 075 052 028 *838 *814 *790
742 606 467 326 182
70 71 72 73 74
.86766 527 287 047 .85806
742 503 263 022 781
718 479 239 *998 757
694 455 215 *974 733
671 431 191 *950 709
647 407 167 *926 685
623 383 143 *902 661
599 575 551 339 335 311 119 095 071 *878 *854 *830 636 612 588
065 *914 757 597 433
050 035 *898 *883 742 726 581 565 416 400
75 76 77 78 79
564 322 079 .84835 590
540 297 055 811 566
515 273 031 787 541
491 467 443 419 394 370 346 249 225 200 176 152 128 103 006 *982 *958 *933 *909 *884 *860 762 738 713 689 664 640 615 517 492 467 443 418 393 369
281 108 *932 752 568
264 091 *914 734 550
247 230 074 056 *896 *878 715 697 531 512
80 81 82 83 84
344 096 .83848 599 348
319 072 823 574 323
294 047 798 549 297
270 022 773 523 272
245 *997 748 498 247
220 *972 723 473 222
196 *947 698 448 196
171 146 121 *923 *898 *873 674 649 624 423 398 373 171 146 120
400 211 017 820 620
382 192 *997 800 599
363 172 *978 780 579
344 325 153 134 *958 *939 760 740 559 539
85 86 87 88 89
095 .82840 583 323 062
070 815 557 297 035
044 789 531 271 009
019 763 505 245 *983
*994 738 479 219 *956
*968 712 453 193 *930
*943 686 427 167 *903
*917 *892 *866 660 635 609 401 375 349 140 114 088 *877 *850 *824
437 232 023 812 600
417 212 002 791 579
396 191 *981 770 557
376 170 *960 749 536
356 335 149 129 *939 *918 728 707 515 493
90 91 92 93 94
.81797 529 257 .80983 705
770 502 230 955 677
744 475 203 928 649
717 448 175 900 621
690 421 148 872 593
664 394 120 844 565
637 366 093 817 537
386 171 *954 736 516
365 150 *932 714 494
343 128 *910 692 472
322 106 *889 670 450
300 279 085 063 *867 *845 648 626 428 406
95 96 97 98 99
424 138 .79846 547 243
395 109 816 517 213
367 080 787 487 182
338 051 757 456 151
310 281 253 224 195 166 022 *993 *963 *934 *905 *875 727 698 668 638 608 578 426 396 365 335 305 274 120 089 059 028 *997 *966
100
.78934
*Indicates change in the first two decimal places.
8
% alcohol by weight
9
673 655 489 471 310 292 137 120 *971 *954 811 658 508 360 215
610 339 066 789 509
8
583 312 038 761 480
9
556 285 010 733 452
2-114
PHYSICAL AND CHEMICAL DATA
TABLE 2-112 % alcohol by volume at 60°F 0 1 2 3 4
Specific Gravity (60°/60°F [(15.56°/15.56°C)]) of Mixtures by Volume of C2H5OH and H2O
Tenths of % 0
1
1.00000 *985 0.99850 835 703 688 559 545 419 405
2
3
4
5
6
7
8
9
*970 820 674 531 391
*955 806 659 516 378
*940 791 645 502 364
*925 776 630 488 350
*910 761 616 474 336
*895 747 602 460 323
*880 732 587 446 309
865 717 573 432 296
176 163 047 035 *923 *911 803 791 684 672
% alcohol by volume at 60°F
Tenths of % 0
1
2
3
4
5
6
50 51 52 53 54
0.93426 230 031 .92830 626
407 210 011 810 605
387 190 *991 789 585
368 171 *971 769 564
348 151 *951 749 544
328 131 *931 728 523
309 111 *911 708 502
55 56 57 58 59
419 210 .91999 784 565
398 189 978 762 543
377 168 956 741 521
357 147 935 719 499
336 126 914 697 477
315 105 892 675 455
294 084 871 653 433
7
8
9
289 270 250 091 071 051 *890 *870 *850 688 667 647 482 461 440
5 6 7 8 9
282 150 022 .98899 779
269 137 009 887 767
255 124 *997 875 755
242 111 *984 863 743
228 098 *972 851 731
215 085 *960 838 720
202 073 *947 826 708
189 060 *935 814 696
10 11 12 13 14
661 544 430 319 210
649 532 419 308 200
637 521 408 297 190
625 509 396 286 179
614 498 385 275 168
602 487 374 264 157
590 475 363 254 147
579 464 352 243 136
567 452 341 232 125
556 441 330 221 115
60 61 62 63 64
344 120 .90893 664 434
322 097 870 641 411
299 075 847 618 388
277 052 825 595 365
255 030 802 572 341
232 007 779 549 318
210 *984 756 526 295
15 16 17 18 19
104 .97998 895 794 694
093 988 885 784 684
083 977 875 774 674
072 967 864 764 664
062 956 854 754 654
051 946 844 744 645
040 936 834 734 635
030 925 824 724 625
019 915 814 714 615
009 905 804 704 605
65 66 67 68 69
202 .89967 729 489 245
179 943 705 465 220
155 920 681 441 196
132 896 657 416 171
108 872 633 392 147
085 848 609 368 122
061 825 585 343 098
038 801 561 319 073
014 *991 777 753 537 513 295 270 048 024
20 21 22 23 24
596 496 395 293 189
586 486 385 283 179
576 476 375 272 168
566 466 365 262 158
556 456 354 252 147
546 446 344 241 137
536 436 334 231 126
526 425 324 221 116
516 415 313 210 105
506 405 303 200 095
70 71 72 73 74
.88999 751 499 244 .87987
974 725 474 218 961
950 700 448 193 935
925 675 423 167 910
900 650 397 141 884
875 625 372 116 858
850 600 346 090 832
825 574 321 064 806
801 549 296 039 780
25 26 27 28 29
084 .96978 870 760 648
073 967 859 749 637
063 957 848 738 625
052 946 837 727 614
042 935 826 715 603
031 924 815 704 591
020 914 804 693 580
010 903 793 682 568
*999 *988 892 881 782 771 671 659 557 546
75 76 77 78 79
728 465 199 .86929 656
702 439 172 902 629
676 412 145 875 601
650 386 118 847 574
623 359 092 820 546
597 332 065 793 518
571 306 038 766 491
545 518 492 279 252 226 011 *984 *957 738 711 684 463 435 408
30 31 32 33 34
534 418 296 170 041
522 406 284 157 028
511 394 271 144 015
499 382 259 132 002
488 370 246 119 *988
476 358 234 106 *975
464 346 221 093 *962
453 334 209 080 *948
441 429 321 309 196 183 067 054 *935 *921
80 81 82 83 84
380 100 .85817 531 240
352 072 789 502 211
324 044 760 473 181
296 015 732 444 152
269 *987 703 415 122
241 *959 674 386 093
213 *931 646 357 063
185 157 129 *902 *874 *846 617 588 560 328 299 270 033 004 *974
35 36 37 38 39
.95908 770 628 482 332
894 756 614 467 317
881 742 599 452 302
867 728 585 437 286
854 714 570 423 271
840 700 556 408 256
826 685 541 393 240
812 671 526 378 225
784 643 497 347 194
85 86 87 88 89
.84944 642 336 025 .83707
914 612 305 *994 675
884 581 274 *962 643
854 551 243 *930 610
824 520 212 *899 578
794 490 181 *867 545
764 459 150 *835 513
734 703 673 428 398 367 119 088 056 *803 *771 *739 480 447 415
40 41 42 43 44
178 020 .94858 693 524
162 004 842 676 507
147 *988 825 660 490
131 *972 809 643 473
115 *956 792 626 455
100 *940 776 609 438
084 *923 759 592 421
068 *907 743 575 403
052 036 *891 *875 726 710 558 541 386 369
90 91 92 93 94
382 049 .82705 351 .81984
349 015 670 315 947
315 *981 635 279 909
282 *947 600 243 871
249 *913 565 206 834
216 *879 529 170 796
183 *845 494 133 757
150 116 083 *810 *776 *741 458 423 387 096 059 022 719 681 642
45 46 47 48 49
351 174 .93993 808 619
334 156 975 789 600
316 138 956 771 581
298 120 938 752 562
281 102 920 733 543
263 084 901 714 523
245 066 883 695 504
228 048 864 676 485
95 96 97 98 99
603 206 .80792 356 .79889
564 165 750 311 841
525 125 707 265 792
486 084 664 219 743
446 042 620 173 693
407 001 577 127 643
367 *960 533 080 593
327 287 247 *918 *876 *834 489 445 401 033 *985 *937 543 492 441
100
389
*Indicates change in first two decimal places.
798 657 512 362 209
210 030 845 657 465
192 011 827 638 446
273 062 849 631 410
252 041 827 610 388
231 020 806 588 366
188 165 143 *962 *939 *916 733 710 687 503 480 457 272 249 225
776 524 270 013 754
DENSITIES OF AQUEOUS ORGANIC SOLUTIONS
2-115
TABLE 2-113 n-Propyl Alcohol (C3H7OH) %
0°C
15°C
30°C
%
0°C
15°C
30°C
%
0°C
15°C
30°C
%
0°C
15°C
30°C
%
0°C
15°C
30°C
0 1 2 3 4
0.9999 .9982 .9967 .9952 .9939
0.9991 .9974 .9960 .9944 .9929
0.9957 .9940 .9924 .9908 .9893
20 21 22 23 24
0.9789 .9776 .9763 .9748 .9733
0.9723 .9705 .9688 .9670 .9651
0.9643 .9622 .9602 .9583 .9563
40 41 42 43 44
0.9430 .9411 .9391 .9371 .9352
0.9331 .9310 .9290 .9269 .9248
0.9226 .9205 .9184 .9164 .9143
60 61 62 63 64
0.9033 .9013 .8994 .8974 .8954
0.8922 .8902 .8882 .8861 .8841
0.8807 .8786 .8766 .8745 .8724
80 81 82 83 84
0.8634 .8614 .8594 .8574 .8554
0.8516 .8496 .8475 .8454 .8434
0.8394 .8373 .8352 .8332 .8311
5 6 7 8 9
.9926 .9914 .9904 .9894 .9883
.9915 .9902 .9890 .9877 .9864
.9877 .9862 .9848 .9834 .9819
25 26 27 28 29
.9717 .9700 .9682 .9664 .9646
.9633 .9614 .9594 .9576 .9556
.9543 .9522 .9501 .9481 .9460
45 46 47 48 49
.9332 .9311 .9291 .9272 .9252
.9228 .9207 .9186 .9165 .9145
.9122 .9100 .9079 .9057 .9036
65 66 67 68 69
.8934 .8913 .8894 .8874 .8854
.8820 .8800 .8779 .8759 .8739
.8703 .8682 .8662 .8641 .8620
85 86 87 88 89
.8534 .8513 .8492 .8471 .8450
.8413 .8393 .8372 .8351 .8330
.8290 .8269 .8248 .8227 .8206
10 11 12 13 14
.9874 .9865 .9857 .9849 .9841
.9852 .9840 .9828 .9817 .9806
.9804 .9790 .9775 .9760 .9746
30 31 32 33 34
.9627 .9608 .9589 .9570 .9550
.9535 .9516 .9495 .9474 .9454
.9439 .9418 .9396 .9375 .9354
50 51 52 53 54
.9232 .9213 .9192 .9173 .9153
.9124 .9104 .9084 .9064 .9044
.9015 .8994 .8973 .8952 .8931
70 71 72 73 74
.8835 .8815 .8795 .8776 .8756
.8719 .8700 .8680 .8659 .8639
.8600 .8580 .8559 .8539 .8518
90 91 92 93 94
.8429 .8408 .8387 .8364 .8342
.8308 .8287 .8266 .8244 .8221
.8185 .8164 .8142 .8120 .8098
15 16 17 18 19
.9833 .9825 .9817 .9808 .9800
.9793 .9780 .9768 .9752 .9739
.9730 .9714 .9698 .9680 .9661
35 36 37 38 39
.9530 .9511 .9491 .9471 .9450
.9434 .9413 .9392 .9372 .9351
.9333 .9312 .9289 .9269 .9247
55 56 57 58 59
.9132 .9112 .9093 .9073 .9053
.9023 .9003 .8983 .8963 .8942
.8911 .8890 .8869 .8849 .8828
75 76 77 78 79
.8736 .8716 .8695 .8675 .8655
.8618 .8598 .8577 .8556 .8536
.8497 .8477 .8456 .8435 .8414
95 96 97 98 99
.8320 .8296 .8272 .8248 .8222
.8199 .8176 .8153 .8128 .8104
.8077 .8054 .8031 .8008 .7984
100
.8194
.8077
.7958
TABLE 2-114
Isopropyl Alcohol (C3H7OH)
%
0°C
15°C*
15°C*
20°C
30°C
%
0°C
0 1 2 3 4
0.9999 .9980 .9962 .9946 .9930
0.9991 .9973 .9956 .9938 .9922
0.99913 .9972 .9954 .9936 .9920
0.9982 .9962 .9944 .9926 .9909
0.9957 .9939 .9921 .9904 .9887
35 36 37 38 39
0.9557 .9536 .9514 .9493 .9472
5 6 7 8 9
.9916 .9902 .9890 .9878 .9866
.9906 .9892 .9878 .9864 .9851
.9904 .9890 .9875 .9862 .9849
.9893 .9877 .9862 .9847 .9833
.9871 .9855 .9839 .9824 .9809
40 41 42 43 44
.9450 .9428 .9406 .9384 .9361
10 11 12 13 14
.9856 .9846 .9838 .9829 .9821
.9838 .9826 .9813 .9802 .9790
.98362 .9824 .9812 .9800 .9788
.9820 .9808 .9797 .9876 .9776
.9794 .9778 .9764 .9750 .9735
45 46 47 48 49
15 16 17 18 19
.9814 .9806 .9799 .9792 .9784
.9779 .9768 .9756 .9745 .9730
.9777 .9765 .9753 .9741 .9728
.9765 .9754 .9743 .9731 .9717
.9720 .9705 .9690 .9675 .9658
20 21 22 23 24
.9777 .9768 .9759 .9749 .9739
.9719 .9704 .9690 .9675 .9660
.97158 .9703 .9689 .9674 .9659
.9703 .9688 .9669 .9651 .9634
25 26 27 28 29
.9727 .9714 .9699 .9684 .9669
.9643 .9626 .9608 .9590 .9570
.9642 .9624 .9605 .9586 .9568
30 31 32 33 34
.9652 .9634 .9615 .9596 .9577
.9551
.95493 .9530 .9510 .9489 .9468
15°C*
15°C*
20°C
30°C
%
0°C
15°C*
15°C*
20°C
30°C
0.9446 .9424 .9401 .9379 .9356
0.9419 .9399 .9377 .9355 .9333
0.9338 .9315 .9292 .9269 .9246
70 71 72 73 74
0.8761 .8738 .8714 .8691 .8668
0.8639 .8615 .8592 .8568 .8545
0.86346 .8611 .8588 .8564 .8541
0.8584 .8560 .8537 .8513 .8489
0.8511 .8487 .8464 .8440 .8416
.93333 .9311 .9288 .9266 .9243
.9310 .9287 .9264 .9239 .9215
.9224 .9201 .9177 .9154 .9130
75 76 77 78 79
.8644 .8621 .8598 .8575 .8551
.8521 .8497 .8474 .8450 .8426
.8517 .8493 .8470 .8446 .8422
.8464 .8439 .8415 .8391 .8366
.8392 .8368 .8344 .8321 .8297
.9338 .9315 .9292 .9270 .9247
.9220 .9197 .9174 .9150 .9127
.9191 .9165 .9141 .9117 .9093
.9106 .9082 .9059 .9036 .9013
80 81 82 83 84
.8528 .8503 .8479 .8456 .8432
.8403 .8379 .8355 .8331 .8307
.83979 .8374 .8350 .8326 .8302
.8342 .8317 .8292 .8268 .8243
.8273 .8248 .8224 .8200 .8175
50 51 52 53 54
.9224 .9201 .9178 .9155 .9132
.91043 .9081 .9058 .9035 .9011
.9069 .9044 .9020 .8996 .8971
.8990 .8966 .8943 .8919 .8895
85 86 87 88 89
.8408 .8384 .8360 .8336 .8311
.8282 .8259 .8234 .8209 .8184
.8278 .8254 .8229 .8205 .8180
.8219 .8194 .8169 .8145 .8120
.8151 .8127 .8201 .8078 .8053
.9642 .9624 .9606 .9587 .9569
55 56 57 58 59
.9109 .9086 .9063 .9040 .9017
.8988 .8964 .8940 .8917 .8893
.8946 .8921 .8896 .8874 .8850
.8871 .8847 .8823 .8800 .8777
90 91 92 93 94
.8287 .8262 .8237 .8212 .8186
.8161 .8136 .8110 .8085 .8060
.81553 .8130 .8104 .8079 .8052
.8096 .8072 .8047 .8023 .7998
.8029 .8004 .7979 .7954 .7929
.9615 .9597 .9577 .9558 .9540
.9549 .9529 .9509 .9488 .9467
60 61 62 63 64
.8994 .8970 .8947 .8924 .8901
0.8829 .8805 .8781
.88690 .8845 .8821 .8798 .8775
.8825 .8800 .8776 .8751 .8727
.8752 .8728 .8704 .8680 .8656
95 96 97 98 99
.8160 .8133 .8106 .8078 .8048
.8034 .8008 .7981 .7954 .7926
.8026 .7999 .7972 .7945 .7918
.7973 .7949 .7925 .7901 .7877
.7904 .7878 .7852 .7826 .7799
.9520 .9500 .9481 .9460 .9440
.9446 .9426 .9405 .9383 .9361
65 66 67 68 69
.8878 .8854 .8831 .8807 .8784
.8757 .8733 .8710 .8686 .8662
.8752 .8728 .8705 .8682 .8658
.8702 .8679 .8656 .8632 .8609
.8631 .8607 .8583 .8559 .8535
100
.8016
.7896
.78913
.7854
.7770
*Two different observers; see International Critical Tables, vol. 3, p. 120.
2-116
PHYSICAL AND CHEMICAL DATA
TABLE 2-115
Glycerol* Density
Density
Glycerol, %
15°C
15.5°C
20°C
25°C
30°C
Glycerol, %
15°C
15.5°C
20°C
25°C
30°C
Glycerol, % 15°C
100 99 98 97 96
1.26415 1.26160 1.25900 1.25645 1.25385
1.26381 1.26125 1.25865 1.25610 1.25350
1.26108 1.25850 1.25590 1.25335 1.25080
1.15802 1.25545 1.25290 1.25030 1.24770
1.25495 1.25235 1.24975 1.24710 1.24450
65 64 63 62 61
1.17030 1.16755 1.16480 1.16200 1.15925
1.17000 1.16725 1.16445 1.16170 1.15895
1.16750 1.16475 1.16205 1.15930 1.15655
1.16475 1.16200 1.15925 1.15655 1.15380
1.16195 1.15925 1.15650 1.15375 1.15100
30 29 28 27 26
95 94 93 92 91
1.25130 1.24865 1.24600 1.24340 1.24075
1.25095 1.24830 1.24565 1.24305 1.24040
1.24825 1.24560 1.24300 1.24035 1.23770
1.24515 1.24250 1.23985 1.23725 1.23460
1.24190 1.23930 1.23670 1.23410 1.23150
60 59 58 57 56
1.15650 1.15370 1.15095 1.14815 1.14535
1.15615 1.15340 1.15065 1.14785 1.14510
1.15380 1.15105 1.14830 1.14555 1.14280
1.15105 1.14835 1.14560 1.14285 1.14015
1.14830 1.14555 1.14285 1.14010 1.13740
90 89 88 87 86
1.23810 1.23545 1.23280 1.23015 1.22750
1.23775 1.23510 1.23245 1.22980 1.22710
1.23510 1.23245 1.22975 1.22710 1.22445
1.23200 1.22935 1.22665 1.22400 1.22135
1.22890 1.22625 1.22360 1.22095 1.21830
55 54 53 52 51
1.14260 1.13980 1.13705 1.13425 1.13150
1.14230 1.13955 1.13680 1.13400 1.13125
1.14005 1.13730 1.13455 1.13180 1.12905
1.13740 1.13465 1.13195 1.12920 1.12650
85 84 83 82 81
1.22485 1.22220 1.21955 1.21690 1.21425
1.22445 1.22180 1.21915 1.21650 1.21385
1.22180 1.21915 1.21650 1.21380 1.21115
1.21870 1.21605 1.21340 1.21075 1.20810
1.21565 1.21300 1.21035 1.20770 1.20505
50 49 48 47 46
1.12870 1.12600 1.12325 1.12055 1.11780
1.12845 1.12575 1.12305 1.12030 1.11760
1.12630 1.12360 1.12090 1.11820 1.11550
80 79 78 77 76
1.21160 1.20885 1.20610 1.20335 1.20060
1.21120 1.20845 1.20570 1.20300 1.20025
1.20850 1.20575 1.20305 1.20030 1.19760
1.20545 1.20275 1.20005 1.19735 1.19465
1.20240 1.19970 1.19705 1.19435 1.19170
45 44 43 42 41
1.11510 1.11235 1.10960 1.10690 1.10415
1.11490 1.11215 1.10945 1.10670 1.10400
75 74 73 72 71
1.19785 1.19510 1.19235 1.18965 1.18690
1.19750 1.19480 1.19205 1.18930 1.18655
1.19485 1.19215 1.18940 1.18670 1.18395
1.19195 1.18925 1.18650 1.18380 1.18110
1.18900 1.18635 1.18365 1.18100 1.17830
40 39 38 37 36
1.10145 1.09875 1.09605 1.09340 1.09070
70 69 68 67 66
1.18415 1.18135 1.17860 1.17585 1.17305
1.18385 1.18105 1.17830 1.17555 1.17275
1.18125 1.17850 1.17575 1.17300 1.17025
1.17840 1.17565 1.17295 1.17020 1.16745
1.17565 1.17290 1.17020 1.16745 1.16470
35 34 33 32 31
1.08800 1.08530 1.08265 1.07995 1.07725
20°C
25°C
30°C
1.07455 1.07195 1.06935 1.06670 1.06410
1.07435 1.07175 1.06915 1.06655 1.06390
1.07270 1.07010 1.06755 1.06495 1.06240
1.07070 1.06815 1.06560 1.06305 1.06055
1.06855 1.06605 1.06355 1.06105 1.05855
25 24 23 22 21
1.06150 1.05885 1.05625 1.05365 1.05100
1.06130 1.05870 1.05610 1.05350 1.05090
1.05980 1.05720 1.05465 1.05205 1.04950
1.05800 1.05545 1.05290 1.05035 1.04780
1.05605 1.05350 1.05100 1.04850 1.04600
1.13470 1.13195 1.12925 1.12650 1.12380
20 19 18 17 16
1.04840 1.04590 1.04335 1.04085 1.03835
1.04825 1.04575 1.04325 1.04075 1.03825
1.04690 1.04440 1.04195 1.03945 1.03695
1.04525 1.04280 1.04035 1.03790 1.03545
1.04350 1.04105 1.03860 1.03615 1.03370
1.12375 1.12110 1.11840 1.11575 1.11310
1.12110 1.11845 1.11580 1.11320 1.11055
15 14 13 12 11
1.03580 1.03330 1.03080 1.02830 1.02575
1.03570 1.03320 1.03070 1.02820 1.02565
1.03450 1.03200 1.02955 1.02705 1.02455
1.03300 1.03055 1.02805 1.02560 1.02315
1.03130 1.02885 1.02640 1.02395 1.02150
1.11280 1.11010 1.10740 1.10470 1.10200
1.11040 1.10775 1.10510 1.10240 1.09975
1.10795 1.10530 1.10265 1.10005 1.09740
10 9 8 7 6
1.02325 1.02085 1.01840 1.01600 1.01360
1.02315 1.02075 1.01835 1.01590 1.01350
1.02210 1.01970 1.01730 1.01495 1.01255
1.02070 1.01835 1.01600 1.01360 1.01125
1.01905 1.01670 1.01440 1.01205 1.00970
1.10130 1.09860 1.09590 1.09320 1.09050
1.09930 1.09665 1.09400 1.09135 1.08865
1.09710 1.09445 1.09180 1.08915 1.08655
1.09475 1.09215 1.08955 1.08690 1.08430
5 4 3 2 1
1.01120 1.00875 1.00635 1.00395 1.00155
1.01110 1.00870 1.00630 1.00385 1.00145
1.01015 1.00780 1.00540 1.00300 1.00060
1.00890 1.00655 1.00415 1.00180 0.99945
1.00735 1.00505 1.00270 1.00035 0.99800
1.08780 1.08515 1.08245 1.07975 1.07705
1.08600 1.08335 1.08070 1.07800 1.07535
1.08390 1.08125 1.07860 1.07600 1.07335
1.08165 1.07905 1.07645 1.07380 1.07120
0
0.99913 0.99905 0.99823 0.99708 0.99568
*Bosart and Snoddy, Ind. Eng. Chem., 20, (1928): 1378.
TABLE 2-116
Density 15.5°C
Hydrazine (N2H4)
%
d 15 4
%
d 15 4
1 2 4 8 12 16 20 24 28
1.0002 1.0013 1.0034 1.0077 1.0121 1.0164 1.0207 1.0248 1.0286
30 40 50 60 70 80 90 100
1.0305 1.038 1.044 1.047 1.046 1.040 1.030 1.011
DENSITIES OF AQUEOUS ORGANIC SOLUTIONS TABLE 2-117
2-117
Densities of Aqueous Solutions of Miscellaneous Organic Compounds*
d (resp., dw, ds) = density of the solution (resp., water; resp., the pure liquid solute) in g/mL; ps (resp., pw) = wt % of solute (resp., water) in the solution; range = range of applicability of the equation. Section A Name
Formula
t, °C
Acetaldehyde Acetamide
C2H4O C2H5NO
Acetone
C3H6O
Acetonitrile Allyl alcohol Benzenepentacarboxylic acid Butyl alcohol (n-)
C2H3N C3H6O C11H6O10 C4H10O
Butyric acid (n-)
C4H8O2
Chloral hydrate
C2H3Cl3O2
Chloroacetic acid
C2H3ClO2
Citric acid (hydrate)
C6H3O7 + H2O
Dichloroacetic acid
C2H2Cl2O2
Diethylamine hydrochloride Ethylamine hydrochloride
C4H12ClN C2H8ClN
Ethylene glycol
C2H6O2
Ethyl ether tartrate Formaldehyde Formamide
C4H10O C8H14O6 CH2O CH3NO
Furfural Isoamyl alcohol
C5H4O2 C5H12O
Isobutyl alcohol
C4H10O
Isobutyric acid
C4H8O2
Isovaleric acid Lactic acid Maleic acid
C5H10O2 C3H6O C4H4O4
Malic acid
C4H6O5
Malonic acid Methyl acetate
C3H4O4 C3H6O2
glucoside (α-)
C7H14O6
Nicotine Nitrophenol (p-)
C10H14N2 C6H5NO3
Oxalic acid
C2H2O4
Phenol
C6H6O
Phenylglycolic acid Picoline (α-) (β-)
C8H8O3 C6H7N C6H7N
Propionic acid
C3H6O2
Pyridine Resorcinol Succinic acid
C5H5N C6H6O2 C4H6O4
Tartaric acid (d, l, or dl)
C4H6O6
*From “International Critical Tables,” vol. 3, pp. 111–114.
18 15 0 4 15 20 25 15 0 25 20 18 25 0 15 30 20 25 18 20 25 21 21 0 15 20 25 15 15 25 20 25 20 15 20 15 18 25 25 25 25 20 25 20 20 0 30 20 15 0 15 17.5 20 25 15 80 25 25 25 18 25 25 18 25 15 17.5 20 30 40 50 60
d = d w + Aps + Bp s2 + Cp3s Range, ps
A
B
0– 30 0– 6 0–100 0–100 0–100 0–100 0–100 0– 16 0– 89 0– 0.6 0– 7.9 0– 10 0– 62 0– 70 0– 78 0– 90 0– 32 0– 86 0– 50 0– 30 0– 97 0– 36 0– 65 0–100 0– 6 0– 5 0– 4.5 0– 95 0– 40 22– 96 0– 8 0– 8 0– 2.5 0– 8 0– 8 0– 9 0– 9 0– 12 0– 5 0– 9 0– 40 0– 40 0– 40 0– 40 0– 20 26– 51 26– 51 0– 60 0– 1.5 0– 4 0– 4 0– 9 0– 4 0– 4 0– 5 0– 65 0– 11 0– 70 0– 60 0– 10 0– 40 0– 60 0– 52 0– 5.5 0– 15 0– 50 0– 50 0– 50 0– 50 0– 50 0– 50
+0.03255 +0.03639 −0.03856 −0.027648 −0.021009 −0.021233 −0.021171 −0.021175 −0.033729 +0.025615 −0.021651 +0.03414 +0.035135 +0.024489 +0.024455 +0.024401 +0.023648 +0.023602 +0.023824 +0.024427 +0.024427 +0.0334 +0.021193 +0.021483 +0.02133 −0.02221 −0.02221 +0.022367 +0.022518 +0.021217 +0.021827 +0.021664 +0.02155 −0.02146 −0.02169 +0.0352 +0.0345 +0.0337 +0.03253 +0.02231 +0.0234 +0.023933 +0.023736 +0.02389 +0.0340 +0.023336 +0.023151 +0.03642 +0.023216 +0.025898 +0.02494 +0.02494 +0.025264 +0.025108 +0.02111 +0.03462 +0.02207 −0.04386 −0.04683 +0.0395 +0.039245 +0.03229 +0.02201 +0.02304 +0.024482 +0.024455 +0.024432 +0.024335 +0.024265 +0.024205 +0.024155
−0.0516 +0.04171 −0.05449 −0.041193 −0.059682 −0.053529 −0.05904 −0.042024 −0.041232 −0.02117 +0.04285 +0.04131 −0.04166 +0.042802 +0.042198 +0.041887 +0.05302 +0.05552 +0.041141 +0.05537 +0.05537 +0.0676 −0.05307 +0.052992 −0.05108 +0.0448 +0.0435 +0.05358 −0.05658 +0.053199 +0.05366 +0.0421 +0.043 +0.056 +0.0438
−0.04282 +0.05186 +0.0575 +0.05957 +0.04175 +0.041066 −0.0574 +0.05996 +0.05975 +0.05454 −0.0455 −0.033185 −0.058 −0.058 −0.031996 −0.031607 −0.04283 −0.0686 +0.0423 −0.051405 −0.0513 −0.04172 −0.0599 −0.05204 +0.05519 +0.04185 +0.04185 +0.041837 +0.04185 +0.04185 +0.04185 +0.04185
C
−0.07588 +0.08272 −0.08624 −0.075327 −0.0856 +0.072984
+0.0611 −0.071291 +0.074366 +0.076549 +0.0722 +0.0717 +0.077534 +0.077534 −0.0747 −0.075248
−0.076005 +0.06542 −0.072529
+0.01544 +0.08978 −0.07687 +0.0441 +0.04254 +0.04208
−0.074167 +0.07361 −0.0828 −0.0819
2-118
PHYSICAL AND CHEMICAL DATA
TABLE 2-117
Densities of Aqueous Solutions of Miscellaneous Organic Compounds (Concluded ) d = d w + Aps + Bp s2 + Cp3s (Cont.)
Section A Name
t, °C
Formula
Tetraethyl ammonium chloride Thiourea
C8H20ClN CH4N2S
Trichloroacetic acid
C2HCl3O2
Triethylamine hydrochloride
C6H16ClN
Trimethyl carbinol
C4H10O
Urea
CH4N2O
Urethane Valeric acid (n-)
C3H7NO2 C5H10O2
Name
Formula C4H10O C4H8O2 C4H10O
Isobutyl alcohol
C4H10O
Isobutyric acid Nicotine Picoline (α-) (β-) Pyridine Trimethyl carbinol
C4H8O2 C10H14N2 C6H7N C6H7N C5H5N C4H10O
Name
Chloral hydrate
C2H3Cl3O2
Ethyl tartrate
C7H14O6
Furfural
C5H4O2
Pyridine
C5H5N
B
C
+0.056 +0.05374 +0.04153 +0.041387 +0.056119 +0.05558 −0.041908 −0.04176 −0.044802 +0.051552 +0.053712 −0.041817 −0.05245 −0.0427
+0.07122
t, °C
Range, pw
A
B
20 25 25 0 15 26 20 25 25 25 20
0–20 0–38 0– 1.1 0–14 0–16 0–80 0–40 0–30 0–40 0–40 0–20
+0.022103 +0.021854 +0.0234 +0.022437 +0.02224 +0.021808 +0.02199 +0.022715 +0.021925 +0.021157 +0.022287
−0.04113 −0.042314 +0.0336 −0.04285 −0.04129 −0.042358 −0.04331 −0.04393 −0.04352 −0.05536 +0.05275
+0.061038 −0.0869 +0.07957 +0.07887 +0.051216 +0.072573 −0.072285 +0.051379 −0.073437
d = ds + Apw + Bp 2w + Cp 3w
ds
C
+0.061253 +0.07315 +0.0625 −0.062
dt = do + At + Bt2
ps
do
Range, °C
A
B
76.60 80.95 2.00 10.00 5.00 10.00 25.00 4.62 5.69 6.56 9.34 21.20 29.50 40.40
0.9122 0.8614 1.0094 1.0476 1.0150 1.0270 1.0665 1.0125 1.0140 1.0155 1.0055 1.0115 1.0145 1.0182
0–45 0–43 7–80 7–80 15–80 15–80 15–80 22–74 22–74 22–74 11–73 14–73 12–72 9–74
−0.038 −0.037292 −0.042597 −0.047955 −0.032103 −0.032116 −0.03401 −0.03232 −0.03221 −0.03211 −0.03171 −0.03378 −0.03463 −0.03605
−0.0527 −0.0675 −0.054313 −0.054253 −0.052544 −0.062929 −0.0523 −0.05254 −0.05268 −0.05290 −0.053615 −0.05248 −0.05235 −0.05167
Formula C3H6O C4H10O
A +0.031884 +0.022995 +0.02499 +0.025053 +0.025051 +0.046 −0.02117 −0.021286 +0.023213 +0.022718 +0.022702 +0.022728 +0.021278 +0.0334
0.8097 0.9534 0.7077 0.8170 0.8055 0.9425 1.0093 0.9404 0.9515 0.9776 0.7856 Section C
Allyl alcohol Butyl alcohol (n-)
0– 63 0– 7 0– 61 10– 30 0– 94 0– 54 0–100 0–100 0– 12 0– 51 0– 35 0– 10 0– 56 0– 3
Section B Butyl alcohol (n-) Butyric acid (n-) Ethyl ether
Range, ps
21 15 12.5 20 25 21 20 25 14.8 18 20 25 20 25
DENSITIES OF MISCELLANEOUS MATERIALS
2-119
DENSITIES OF MISCELLANEOUS MATERIALS TABLE 2-118
Approximate Specific Gravities and Densities of Miscellaneous Solids and Liquids*
Water at 4°C and normal atmospheric pressure taken as unity. For more detailed data on any material, see the section dealing with the properties of that material.
Substance
Sp. gr.
Aver. weight lb/ft 3
Sp. gr.
Aver. weight lb/ft 3
Metals, Alloys, Ores Aluminum, cast-hammered bronze Brass, cast-rolled Bronze, 7.9 to 14% Sn phosphor
2.55–2.80 7.7 8.4–8.7 7.4–8.9 8.88
165 481 534 509 554
Timber, Air-dry Apple Ash, black white Birch, sweet, yellow Cedar, white, red
0.66–0.74 0.55 0.64–0.71 0.71–0.72 0.35
44 34 42 44 22
Copper, cast-rolled ore, pyrites German silver Gold, cast-hammered coin (U.S.)
8.8–8.95 4.1–4.3 8.58 19.25–19.35 17.18–17.2
556 262 536 1205 1073
Cherry, wild red Chestnut Cypress Elm, white Fir, Douglas
0.43 0.48 0.45–0.48 0.56 0.48–0.55
27 30 29 35 32
Iridium Iron, gray cast cast, pig wrought spiegeleisen
21.78–22.42 7.03–7.13 7.2 7.6–7.9 7.5
1383 442 450 485 468
balsam Hemlock Hickory Locust Mahogany
0.40 0.45–0.50 0.74–0.80 0.67–0.77 0.56–0.85
25 29 48 45 44
ferro-silicon ore, hematite ore, limonite ore, magnetite slag
6.7–7.3 5.2 3.6–4.0 4.9–5.2 2.5–3.0
437 325 237 315 172
Maple, sugar white Oak, chestnut live red, black
0.68 0.53 0.74 0.87 0.64–0.71
43 33 46 54 42
Lead ore, galena Manganese ore, pyrolusite Mercury
11.34 7.3–7.6 7.42 3.7–4.6 13.6
710 465 475 259 849
white Pine, Norway Oregon red Southern white
0.77 0.55 0.51 0.48 0.61–0.67 0.43
48 34 32 30 38–42 27
8.97 8.9 21.5 10.4–10.6 7.83 7.80 7.70–7.73 7.2–7.5 6.4–7.0 19.22
555 537 1330 656 489 487 481 459 418 1200
Poplar Redwood, California Spruce, white, red Teak, African Indian Walnut, black Willow
0.43 0.42 0.45 0.99 0.66–0.88 0.59 0.42–0.50
27 26 28 62 48 37 28
6.9–7.2 3.9–4.2
440 253
Various Solids Cereals, oats, bulk barley, bulk corn, rye, bulk wheat, bulk Cork
49 50 75 94 112
26 39 45 48 15
0.789 0.796 1.20 1.50 1.80
0.51 0.62 0.73 0.77 0.22–0.26
Various Liquids Alcohol, ethyl (100%) methyl (100%) Acid, muriatic, 40% nitric, 91% sulfuric, 87% Chloroform Ether Lye, soda, 66% Oils, vegetable mineral, lubricants
1.500 0.736 1.70 0.91–0.94 0.88–0.94
95 46 106 58 57
Cotton, flax, hemp Fats Flour, loose pressed Glass, common
1.47–1.50 0.90–0.97 0.40–0.50 0.70–0.80 2.40–2.80
93 58 28 47 162
2.45–2.72 2.90–3.00 3.2–4.7 0.32 0.86–1.02
161 184 247 20 59
54 62.428 59.830 56 8
plate or crown crystal dint Hay and straw, bales Leather
0.861–0.867 1.0 0.9584 0.88–0.92 0.125 1.02–1.03
64
Paper Potatoes, piled Rubber, caoutchouc goods Salt, granulated, piled
0.70–1.15 0.67 0.92–0.96 1.0–2.0 0.77
58 44 59 94 48
Ashlar Masonry Bluestone Granite, syenite, gneiss Limestone Marble Sandstone
2.3–2.6 2.4–2.7 2.1–2.8 2.4–2.8 2.0–2.6
153 159 153 162 143
Saltpeter Starch Sulfur Wool
1.07 1.53 1.93–2.07 1.32
67 96 125 82
Rubble Masonry Bluestone Granite, syenite, gneiss Limestone Marble Sandstone
2.2–2.5 2.3–2.6 2.0–2.7 2.3–2.7 1.9–2.5
147 153 147 156 137
Monel metal, rolled Nickel Platinum, cast-hammered Silver, cast-hammered Steel, cold-drawn machine tool Tin, cast-hammered cassiterite Tungsten Zinc, cast-rolled blende
Substance
Turpentine Water, 4°C max. density 100°C ice snow, fresh fallen sea water
*From Marks, Mechanical Engineers’ Handbook, McGraw-Hill.
Sp. gr.
Aver. weight lb/ft 3
Dry Rubble Masonry Granite, syenite, gneiss Limestone, marble Sandstone, bluestone
1.9–2.3 1.9–2.1 1.8–1.9
130 125 110
Brick Masonry Hard brick Medium brick Soft brick Sand-lime brick
1.8–2.3 1.6–2.0 1.4–1.9 1.4–2.2
128 112 103 112
Concrete Masonry Cement, stone, sand slag, etc. cinder, etc.
2.2–2.4 1.9–2.3 1.5–1.7
144 130 100
0.64–0.72 1.5 0.85–1.00 1.4–1.9 2.08–2.25
40–45 94 53–64 103 94–135
Portland cement Slags, bank slag bank screenings machine slag slag sand
3.1–3.2 1.1–1.2 1.5–1.9 1.5 0.8–0.9
196 67–72 98–117 96 49–55
Earth, etc., Excavated Clay, dry damp plastic and gravel, dry Earth, dry, loose dry, packed moist, loose moist, packed mud, flowing mud, packed Riprap, limestone
1.0 1.76 1.6 1.2 1.5 1.3 1.6 1.7 1.8 1.3–1.4
63 110 100 76 95 78 96 108 115 80–85
1.4 1.7 1.4–1.7 1.6–1.9 1.89–2.16
90 105 90–105 100–120 126
1.28 1.44 0.96 1.00 1.12 1.00
80 90 60 65 70 65
2.1–2.8 4.50 2.7–3.2 2.55 2.5–2.6
153 281 184 159 159
Borax Chalk Clay, marl Dolomite Feldspar, orthoclase
1.7–1.8 1.8–2.8 1.8–2.6 2.9 2.5–2.7
109 143 137 181 162
Gneiss Granite Greenstone, trap Gypsum, alabaster Hornblende Limestone Marble Magnesite Phosphate rock, apatite Porphyry
2.7–2.9 2.6–2.7 2.8–3.2 2.3–2.8 3.0 2.1–2.86 2.6–2.86 3.0 3.2 2.6–2.9
175 165 187 159 187 155 170 187 200 172
Substance
Various Building Materials Ashes, cinders Cement, Portland, loose Lime, gypsum, loose Mortar, lime, set Portland cement
Riprap, sandstone Riprap, shale Sand, gravel, dry, loose gravel, dry, packed gravel, wet Excavations in Water Clay River mud Sand or gravel and clay Soil Stone riprap Asbestos Barytes Basait Bauxite Bluestone
Minerals
2-120
PHYSICAL AND CHEMICAL DATA
TABLE 2-118
Approximate Specific Gravities and Densities of Miscellaneous Solids and Liquids (Concluded )
Water at 4°C and normal atmospheric pressure taken as unity. For more detailed data on any material, see the section dealing with the properties of that material.
Substance
Sp. gr.
Minerals (Cont.) Pumice, natural Quartz, flint Sandstone Serpentine Shale, slate Soapstone, talc Syenite Stone, Quarried, Piled Basalt, granite, gneiss Greenstone, hornblende Limestone, marble, quartz Sandstone Shale NOTE:
Aver. weight lb/ft3
0.37–0.90 2.5–2.8 2.0–2.6 2.7–2.8 2.6–2.9
40 165 143 171 172
2.6–2.8 2.6–2.7
169 165
1.5 1.7 1.5 1.3 1.5
96 107 95 82 92
Substance
Aver. weight lb/ft 3
Sp. gr.
Bituminous Substances Asphaltum Coal, anthracite bituminous lignite peat, turf, dry
1.1–1.5 1.4–1.8 1.2–1.5 1.1–1.4 0.65–0.85
81 97 84 78 47
charcoal, pine charcoal, oak coke Graphite Paraffin
0.28–0.44 0.47–0.57 1.0–1.4 1.64–2.7 0.87–0.91
23 33 75 135 56
Substance
Sp. gr.
Aver. weight lb/ft3
Bituminous Substances (Cont.) Petroleum refined (kerosene) benzine gasoline Pitch Tar, bituminous
0.87 0.78–0.82 0.73–0.75 0.70–0.75 1.07–1.15 1.20
54 50 46 45 69 75
Coal and Coke, Piled Coal, anthracite bituminous, lignite peat, turf charcoal coke
0.75–0.93 0.64–0.87 0.32–0.42 0.16–0.23 0.37–0.51
47–58 40–54 20–26 10–14 23–32
To convert pounds per cubic foot to kilograms per cubic meter, multiply by 16.02. °F = 9⁄ 5 °C + 32.
TABLE 2-119
Density (kg/m3) of Selected Elements as a Function of Temperature Element symbol
Temperature, K*
Al
Be†
Cr
Cu
Au
Ir
Fe
Pb
Mo
Ni
Pt
Ag
Zn†
50 100 150 200 250
2736 2732 2726 2719 2710
3650 3640 3630 3620 3610
7160 7155 7150 7145 7140
9019 9009 8992 8973 8951
19,490 19,460 19,420 19,380 19,340
22,600 22,580 22,560 22,540 22,520
7910 7900 7890 7880 7870
11,570 11,520 11,470 11,430 11,380
10,260 10,260 10,250 10,250 10,250
8960 8950 8940 8930 8910
21,570 21,550 21,530 21,500 21,470
10,620 10,600 10,575 10,550 10,520
7280 7260 7230 7200 7170
300 400 500 600 800
2701 2681 2661 2639 2591
3600 3580 3555 3530
7135 7120 7110 7080 7040
8930 8885 8837 8787 8686
19,300 19,210 19,130 19,040 18,860
22,500 22,450 22,410 22,360 22,250
7860 7830 7800 7760 7690
11,330 11,230 11,130 11,010 10,430
10,240 10,220 10,210 10,190 10,160
8900 8860 8820 8780 8690
21,450 21,380 21,330 21,270 21,140
10,490 10,430 10,360 10,300 10,160
7135 7070 7000 6935 6430
1000 1200 1400 1600 1800
2365 2305 2255
7000 6945 6890 6760 6700
8568 8458 7920 7750 7600
18,660 18,440 17,230 16,950
22,140 22,030 21,920 21,790 21,660
7650 7620 7520 7420 7320
10,190 9,940
10,120 10,080 10,040 10,000 9,950
8610 8510 8410 8320 7690
21,010 20,870 20,720 20,570 20,400
10,010 9,850 9,170 8,980
6260
21,510
7030
9,900
7450
20,220
2000
7460
NOTE:
Above the horizontal line the condensed phase is solid; below the line, it is liquid. *°R = 9⁄ 5 K. †Polycrystalline form tabulated. Similar tables for an additional 45 elements appear in the Handbook of Heat Transfer, 2d ed., McGraw-Hill, New York, 1984.
SOLUBILITIES UNITS CONVERSIONS For this subsection, the following units conversions are applicable: °F = 9⁄5 °C + 32. To convert cubic centimeters to cubic feet, multiply by 3.532 × 10−5.
To convert millimeters of mercury to pounds-force per square inch, multiply by 0.01934. To convert grams per liter to pounds per cubic foot, multiply by 6.243 × 10−2.
TABLE 2-120
Solubilities of Inorganic Compounds in Water at Various Temperatures*
This table shows the amount of anhydrous substance that is soluble in 100 g of water at the temperature in degrees Celsius as indicated; when the name is followed by †, the value is expressed in grams of substance in 100 cm3 of saturated solution. Solid phase gives the hydrated form in equilibrium with the saturated solution. Solid phase
Substance
Formula
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Aluminum chloride sulfate Ammonium aluminum sulfate bicarbonate bromide chloride chloroplatinate chromate chromium sulfate dichromate dihydrogen phosphite hydrogen phosphate iodide magnesium phosphate manganese phosphate nitrate oxalate perchlorate† persulfate sulfate thiocyanate vanadate (meta) Antimonious fluoride sulfide Arsenic oxide Arsenious sulfide
AlCl3 Al2(SO4)3 (NH4)2Al2(SO4)4 NH4HCO3 NH4Br NH4Cl (NH4)2PtCl6 (NH4)2CrO4 (NH4)2Cr2(SO4)4 (NH4)2Cr2O7 NH4H2PO3 (NH4)2HPO4 NH4I NH4MgPO4 NH4MnPO4 NH4NO3 (NH4)2C2O4 NH4ClO4† (NH4)2S2O8 (NH4)2SO4 NH4CNS NH4VO3 SbF3 Sb2S3 As2O5 As2S3
27 28 29
Barium acetate acetate carbonate
Ba(C2H3O2)2 Ba(C2H3O2)2 BaCO3
3H2O 1H2O
30 31 32 33 34 35 36 37 38
chlorate chloride chromate hydroxide iodide iodide nitrate nitrite oxalate
Ba(ClO3)2 BaCl2 BaCrO4 Ba(OH)2 BaI2 BaI2 Ba(NO3)2 Ba(NO2)2 BaC2O4
1H2O 2H2O
3H2O
39 40 41 42 43 44 45 46 47 48 49 50 51
perchlorate sulfate Beryllium sulfate sulfate sulfate Boric acid Boron oxide Bromine Cadmium chloride chloride chloride cyanide hydroxide
Ba(ClO4)2 BaSO4 BeSO4 BeSO4 BeSO4 H3BO3 B2O3 Br2 CdCl2 CdCl2 CdCl2 Cd(CN)2 Cd(OH)2
52 53 54
sulfate Calcium acetate acetate
CdSO4 Ca(C2H3O2)2 Ca(C2H3O2)2
6H2O 18H2O 24H2O
0°C 31.2 2.1 11.9 60.6 29.4
10°C 33.5 4.99 15.8 68 33.3 0.7
10.7825°
24II2O 171 6H2O 7H2O 1H2O
154.2 0.023 118.3 2.2 11.56 58.2 70.6 119.8
163.2
3.1 73.0 144
384.7
8H2O 6H2O 2H2O
20°C 69.8615° 36.4 7.74 21 75.5 37.2
59.5 5.17×10−5 at 18° 59
62.1 63 0.00168°
20.34 31.6 0.0002 1.67 170.2 5.0
1H2O
26.95 33.3 0.00028 2.48 185.7 7.0 0.00168°
205.8 1.15 × 10−4
2.0 × 10−4
19014.5° 13115 172.3 0.052 0 192 4.4 20.85 75.4 170 0.48 444.7 0.00017518° 65.8
4H2O 2aH2O 1H2O
2H2O 1H2O
3.57 1.5 3.4 125.1
50°C
60°C
70°C
80°C
90°C
100°C
46.1 14.88
52.2 20.10
59.2 26.70
66.1
73.0
80.8
89.0 109.796°
91.1 45.8
99.2 50.4
107.8 55.2
116.8 60.2
126 65.6
135.6 71.3
145.6 77.3 1.25
190.5 0.036 0 297.0 8.0 30.58
199.6 0.030
208.9 0.040 0 421.0
218.7 0.016 0.005 499.0
228.8 0.019 0.007 580.0
40.4 47.17 26031° 181.4 241.8 5.9 78.0 207.7 0.84 563.6
81.0
69.5
71.2
1.32
344.0 10.3
39.05
740.0
48.19
88.0 1.78
250.3 871.0 57.01
95.3
103.3
75.1
76.7
3.05 73.0
0.002218° 33.80 35.7 0.00037 3.89 203.1 9.2 67.5 0.002218° 289.1 2.4 × 10−4
5.04 2.2 3.20
75 0.0024 at 24.2° 41.70 38.2 0.00046 5.59 219.6 11.6
79
77
74
74
49.61 40.7
43.6
66.81 46.4
49.4
8.22
13.12
20.94
231.9 14.2
17.1
358.7
426.3
75 84.84 52.4
104.9 58.8
101.4
247.3 20.3
261.0 27.0 205.8
271.7 34.2 300
0.0024 at 24.2° 2.85 × 10−4 52 43.78 6.60
495.2
562.3
60.67 46.74 8.72 4.0
62 11.54
14.81 6.2
16.73
84.76 23.75 9.5
83 98 30.38
100 110 40.25 15.7
3.13 132.1
135.1
76.48 37.4
40.4 10.94 27 83.2 41.4
40°C
71
6H2O 4H2O 2H2O 2.66 1.1 4.22 97.59 90.01
30°C
76.00 36.0
134.5 1.715° 76.60 34.7
135.3
136.5
140.4
147.0
2.6 × 10−4 at 25° 33.8
78.54 33.2
83.68 32.7
63.13
60.77
31.1
29.7
33.5
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
*By N. A. Lange. Abridged from “Table of Solubilities of Inorganic Compounds in Water at Various Temperatures” in Lange, Handbook of Chemistry, 10th ed., McGraw-Hill, New York, 1961. For tables of the solubility of gases in water at various temperatures, Atack (Handbook of Chemical Data, Reinhold, New York, 1957) gives values at closer temperature intervals, usually 1 or 5°C, than are tabulated here. For materials marked by ‡, additional data are given in tables subsequent to this one. For the solubility of various hydrocarbons in water at high pressures see J. Chem. Eng. Data, 4, 212 (1959).
2-121
TABLE 2-120
Solubilities of Inorganic Compounds in Water at Various Temperatures (Continued )
Substance
Formula
1 2 3 4 5 6 7 8 9 10 11
Calcium bicarbonate chloride chloride fluoride hydroxide nitrate nitrate nitrate nitrite nitrite oxalate
Ca(HCO3)2 CaCl2 CaCl2 CaF2 Ca(OH)2 Ca(NO3)2 Ca(NO3)2 Ca(NO3)2 Ca(NO2)2 Ca(NO2)2 CaC2O4
12 13 14 15 16 17 18 19 20 21 22 23 24
sulfate Carbon dioxide, 760 mm ‡ monoxide, 760 mm ‡ Cesium chloride nitrate sulfate Chlorine, 760 mm ‡ Chromic anhydride Cuprio chloride nitrate nitrate sulfate sulfide
CaSO4 CO2 CO CsCl CsNO3 Cs2SO4 Cl2 CrO3 CuCl2 Cu(NO3)2 Cu(NO3)2 CuSO4 CuS
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
Cuprous chloride Ferric chloride Ferrous chloride chloride nitrate sulfate sulfate Hydrobromic acid, 760 mm Hydrochloric acid, 760 mm Iodine Lead acetate bromide carbonate chloride chromate fluoride nitrate sulfate Magnesium bromide chloride hydroxide nitrate sulfate sulfate sulfate Manganous sulfate sulfate sulfate sulfate Mercurous chloride Molybdic oxide Nickel chloride nitrate nitrate sulfate sulfate Nitric oxide, 760 mm Nitrous oxide
CuCl FeCl3 FeCl2 FeCl2 Fe(NO3)2 FeSO4 FeSO4 HBr HCl I2 Pb(C2H3O2)2 PbBr2 PbCO3 PbCl2 PbCrO4 PbF2 Pb(NO3)2 PbSO4 MgBr2 MgCl2 Mg(OH)2 Mg(NO3)2 MgSO4 MgSO4 MgSO4 MnSO4 MnSO4 MnSO4 MnSO4 HgCl MoO3 NiCl2 Ni(NO3)2 Ni(NO3)2 NiSO4 NiSO4 NO N2O
2-122
Solid phase 6H2O 2H2O 4H2O 3H2O
0°C 16.15 59.5 0.185 102.0
10°C 65.0 0.176 115.3
20°C 16.60 74.5 0.001618° 0.165 129.3
30°C
40°C
50°C
17.05
60°C
70°C
17.50
80°C
90°C
17.95
18.40
102 0.001726° 0.153 152.6
136.8 0.141 195.9 237.5
0.128
0.116
141.7 0.106
147.0 0.094
152.7 0.085
62.07
2H2O
0.1759 0.3346 0.0044 161.4 9.33 167.1 1.46 164.9 70.7 81.8
2H2O 6H2O 3H2O 5H2O
6.7 × 10−4 at 13° 0.1928 0.2318 0.0035 174.7 14.9 173.1 0.980 73.76 95.28 17.4
74.4
81.9 64.5
6.8 × 10−4 at 25° 0.1688 0.0028 186.5 23.0 178.7 0.716 77.0 125.1 20.7 3.3 × 10−5 at 18° 1.5225° 91.8
9.5 × 10−4 at 50° 0.2090 0.1257 0.0024 197.3 33.9 184.1 0.562
132.6
80.34
14 × 10−4 at 95° 0.2097 0.0973 0.0021 208.0 47.2 189.9 0.451 174.0 83.8
25
159.8 28.5
33.3
77.3
315.1 82.5
73.0
0.0761 0.0018 218.5 64.4 194.9 0.386 182.1 87.44
0.2047 0.0576 0.0015 229.7 83.8 199.9 0.324
151.9
363.6 244.8
0.1966 0.0013 239.5 107.0 205.0 0.274
0.0010 250.0 134.0 210.3 0.219
91.2
99.2
178.8 40
207.8 55
88.7
525.8 100
0.0006 260.1 163.0 214.9 0.125 217.5
71.02 15.65
20.51
83.8 26.5
535.7
210.3
0.029 0.4554 0.6728
6H2O 6H2O 6H2O 7H2O 6H2O 1H2O 7H2O 5H2O 4H2O 1H2O
38.8 0.0028 91.0 52.8
0.060 48.3 0.0035 94.5 53.5
40.2
48.6
0.85 0.00011 0.99 7 × 10−6 0.064 56.5 0.0041 96.5 54.5 0.000918°
40.8 53.23
30.9 42.2 60.01 59.5
53.9 79.58
59.5
27.22
32
1.53
1.94
2.36
3.34
4.75
1.20
1.45
1.70
1.98
2.62
3.34
0.068 66 0.0049 99.2
40.8 45.3
62.9 64.5
67.76 66.44 0.264 68.9
75 0.0056 101.6 57.5
130 56.1
85
95
104.1
107.5 61.0
0.00757 0.1705
115
68.8 0.0007 0.476 73.3 122.2
38.8
50.4
53.5
59.5
64.2 62.9
69.0
74.0 68.3
72.6 58.17
55.0
52.0
48.0
42.5
34.0
0.687 78.3
1.206 82.2
2.055 85.2
113.7 66.0
84.74 45.6
120.2 73.0 137.0
163.1 0.00984
37.3
63.3 0.056
35.5 44.5
0.0002 0.138 64.2 96.31
43.6
67.3 0.04 55.0425° 1.15
171.5 59.6 0.078
66.55
0.00014 2H2O 6H2O 6H2O 3H2O 7H2O 6H2O
32.9
198
3H2O
105.8
165.6 50.9
221.2 82.3
0.1619 0 0 270.5 197.0 220.3 0 206.8 107.9 75.4
105.3 6H2O 7H2O 1H2O
0.077
76.68
14.3
4H2O
159
281.5 358.7
4H2O 2H2O
100°C
2.106 87.6
169.1
235.1
42.46 0.00618 0.1211
0.00517
0.00440
50.15 0.00376
54.80 0.00324
59.44 0.00267
63.17 0.00199
0.00114
76.7 0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
Potassium acetate acetate alum bicarbonate bisulfate bitartrate carbonate chlorate chloride chromate dichromate ferricyanide hydroxide hydroxide nitrate nitrite perchlorate permanganate persulfate† sulfate thiocyanate Silver cyanide nitrate sulfate Sodium acetate acetate bicarbonate carbonate carbonate chlorate chloride chromate chromate chromate dichromate dichromate dihydrogen phosphate dihydrogen phosphate dihydrogen phosphate hydrogen arsenate hydrogen phosphate hydrogen phosphate hydrogen phosphate hydrogen phosphate hydroxide hydroxide hydroxide hydroxide nitrate nitrite oxalate phosphate, tripyrophosphate sulfate sulfate sulfate sulfide sulfide sulfide sulfite sulfite tetraborate tetraborate vanadate (meta)
KC2H3O2 KC2H3O2 K2SO4⋅Al2(SO4)3 KHCO3 KHSO4 KHC4H4O6 K2CO3 KClO3 KCl K2CrO4 K2Cr2O7 K3Fe(CN)6 KOH KOH KNO3 KNO2 KClO4 KMnO4 K2S2O8† K2SO4 KCNS AgCN AgNO3 Ag2SO4 NaC2H3O2 NaC2H3O2 NaHCO3 Na2CO3 Na2CO3 NaClO8 NaCl Na2CrO4 Na2CrO4 Na2CrO4 Na2Cr2O7 Na2Cr2O7 NaH2PO4 NaH2PO4 NaH2PO4 Na2HAsO4 Na2HPO4 Na2HPO4 Na2HPO4 Na2HPO4 NaOH NaOH NaOH NaOH NaNO3 NaNO2 Na2C2O4 Na3PO4 Na4P2O7 Na2SO4 Na2SO4 Na2SO4 Na2S Na2S Na2S Na2SO3 Na2SO3 Na2B4O7 Na2B4O7 NaVO8
1aH2O aH2O 24H2O
2H2O
2H2O 1H2O
†
3H2O 10H2O 1H2O 10H2O 4H2O
216.7 3.0 22.4 36.3 0.32 105.5 3.3 27.6 58.2 5 31 97
233.9 4.0 27.7 0.40 108 5 31.0 60.0 7 36 103
255.6 5.9 33.2 51.4 0.53 110.5 7.4 34.0 61.7 12 43 112
13.3 278.8 0.75 2.83 1.62 7.35 177.0
20.9
122 0.573 36.3 119 6.9 7
170 0.695 40.8 121 8.15 12.5
31.6 298.4 1.80 6.4 4.49 11.11 217.5 2.2 × 10−5 222 0.796 46.5 123.5 9.6 21.5
79 35.7 31.70
89 35.8 50.17
101 36.0 88.7
1.05 4.4 2.60 9.22
283.8 8.39 39.1 0.90 113.7 10.5 37.0 63.4 20 50 126 45.8 2.6 9.0 7.19 12.97 300 0.888 54.5 126 11.1 38.8 50.5 113 36.3 88.7
2H2O
163.0
2H2O 1H2O
57.9
323.3 11.70 45.4 67.3 1.32 116.9 14 40.0 65.2 26 60 63.9 334.9 4.4 12.56 9.89 14.76
337.3 17.00
350 24.75 60.0
1.83 121.2 19.3 42.6 66.8 34
2.46 126.8 24.5 45.5 68.6 43 66
140 85.5
110.0
364.8 40.0
133.1 48.3 70.4 52
138
380.1 71.0 4.6 139.8 38.5 51.1 72.1 61
169
396.3 109.0
147.5 54.0 73.9 70
202
6.5 16.89
9 22.2
11.8
14.8
18
16.50
18.17
19.75
21.4
22.8
376 0.979 65.5 129.5 12.7
455 1.08 83 134 14.45
525 1.15 139 139.5 16.4
1.22
669 1.30
48.5 126 36.6
140 37.0
46.4 155 37.3
104
114.6
95.96
177.8
244.8
146
153
172 37.8
45.8 189 38.4
123.0 316.7
124.8 376.2
1.36 161
39.0
121.6 6.95 155.7 57 56.7 75.6 80 82.6104 178 246 412.8 21.8 24.1 952 1.41 170 45.5 230 39.8 125.9 426.3
12H2O 12H2O 7H2O 2H2O
69.9
85.2
106.5
138.2
15.5 3.6
26.5 7.7
37 20.8
47
158.6 7.3 1.67
179.3 65
190.3
207.3 85
225.3
82.9
88.1
92.4
102.9
246.6
51.8 80.2
102.2 4H2O 3aH2O 1H2O
42 51.5 109
119
129
145
174
104 98.4
114 104.1
124
313
12H2O 10H2O 10H2O 7H2O 9H2O 5aH2O 6H2O 7H2O
73 72.1
80 78.0
1.5 3.16 5.0 19.5
13.9
96 91.6
4.1 3.95 9.0 30
88 84.5 3.7 11 6.23 19.4 44
15.42
18.8
22.5
20
26.9
36
20 9.95 40.8
31 13.50
43 17.45
55 21.83
81 30.04
347 180 163.2 6.33 108 40.26
48.8 28.5
46.7
45.3
43.7
42.5
39.82 36.4
42.69 39.1
28.2 10.5
28.8 20.3
28 10H2O 5H2O 2H2O
1.3
1.6
2.7 15.325°
3.9
148 132.6
45.73 43.31
68.4
59.23 57.28
28.3 24.4
30.2
51.40 49.14
31.5
41
52.5
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
2-123
TABLE 2-120
Solubilities of Inorganic Compounds in Water at Various Temperatures (Concluded )
Substance 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Sodium vanadate (meta) Stannous chloride sulfate Strontium acetate acetate chloride chloride nitrate nitrate nitrate sulfate Sulfur dioxide, 760 mm † Thallium sulfate Thorium sulfate sulfate sulfate sulfate Zinc chlorate chlorate nitrate nitrate sulfate sulfate sulfate
2-124
Formula NaVO3 SnCl2 SnSO4 Sr(C2H3O2)2 Sr(C2H3O2)2 SrCl2 SrCl2 Sr(NO3)2 Sr(NO3)2 Sr(NO3)2 SrSO4 SO2 Tl2SO4 Th(SO4)2 Th(SO4)2 Th(SO4)2 Th(SO4)2 ZnClO3 ZnClO3 Zn(NO3)2 Zn(NO3)2 ZnSO4 ZnSO4 ZnSO4
Solid phase
0°C
10°C
9H2O 8H2O 6H2O 4H2O 6H2O 4H2O 6H2O 3H2O 7H2O 6H2O 1H2O
36.9 43.5
43.61 42.95 47.7
41.6 52.9
52.7 40.1
64.0 70.5
0.0113 22.83 2.70 0.74 1.0 1.50
0.0114 11.29 4.87 1.38 1.62 1.90
145.0
30°C
21.1025° 269.815° 19
83.9 4H2O aH2O 6H2O 2H2O 1H2O 4H2O
20°C
16.21 3.70 0.98 1.25
40°C
50°C
26.23
60°C
70°C
80°C
32.97
36.9
38.875°
36.24
36.10
85.9
90.5
90°C
100°C
18 39.5 58.7
88.6 0.0114 7.81 6.16 1.995
65.3
37.35 72.4
81.8
83.8
97.2
90.1
2.998
5.41
4.5 9.21 5.22
4.04
2.54
2.45
36.4 130.4
100.8 139
93.8
96
98
100
10.92
12.74
14.61
16.53
18.45
6.64 1.63
1.09
86.6
83.7
80.8
152.5 200.3 118.3
94.78
209.2
223.2
273.1
206.9 41.9
47
54.4 70.1
76.8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
SOLUBILITIES The H in solubility tables (2-121 to 2-144) is the proportionality constant for the expression of Henry’s law, p = Hx, where x = mole fraction of the solute in the liquid phase; p = partial pressure of the solute in the gas phase, expressed in atmospheres; and H = a proportionality constant expressed in units of atmospheres of solute pressure in the gas phase per unit concentration of the solute in the liquid phase. (The unit of concentration of the solute in the liquid phase is moles solute per mole solution.)
TABLE 2-124
Ammonia (NH3)—Low Pressures
Weight NH3 per 100 weights H2O
0.105
0.244
0.32
0.38
0.576
0.751
1.02
Partial pressure NH3, mm. Hg, at 25°C
0.791
1.83
2.41
2.89
4.41
5.80
7.96
Weight NH3 per 100 weights H2O
1.31
1.53
1.71
1.98
2.11
2.58
2.75
10.31
11.91
13.46
15.75
16.94
20.86
22.38
Partial pressure NH3, mm. Hg, at 25°C TABLE 2-121
Acetylene (C2H2)
t, °C
0
5
10
15
20
25
30
10−3 × H*
0.72
0.84
0.96
1.08
1.21
1.33
1.46
2-125
“Landolt-Börnstein Physikalische-chemische Tabellen,” Eg. I, p. 303, 1927. Phase-equilibrium data for the binary system NH3-H2O are given by Clifford and Hunter, J. Phys. Chem., 37, 101 (1933).
International Critical Tables, vol. 3, p. 260, McGraw-Hill, 1928. *H. See footnote for Table 2-122. TABLE 2-125
TABLE 2-122
Carbon Dioxide (CO2)
Weight of CO2 per 100 weights of H2O* Total pressure, atm 12°C 18°C 25°C 31.04°C 35°C 40°C 50°C 75°C 100°C
Air
t, °C
0
5
10
15
20
25
30
35
10−4 × H*
4.32
4.88
5.49
6.07
6.64
7.20
7.71
8.23
t, °C
40
45
50
60
70
80
90
100
10−4 × H*
8.70
9.11
9.46
10.1
10.5
10.7
10.8
10.7
International Critical Tables, vol. 3, p. 257. *H is calculated from the absorption coefficients of O2 and N2, taking into consideration the correction for constant argon content.
25 50 75 100 150 200 300 400 500 700
7.03 7.18 7.27 7.59
3.86 6.33 6.69 6.72 7.07
7.86 8.12
7.35 7.77
5.38 6.17 6.28
7.54
2.80 4.77 5.80 5.97 6.25 6.48
2.56 4.39 5.51 5.76 6.03 6.29
2.30 4.02 5.10 5.50 5.81 6.28
7.27 7.65
7.06 7.51
6.89 7.26
1.92 3.41 4.45 5.07 5.47 5.76 6.20 6.58
1.35 2.49 3.37 4.07 4.86 5.27 5.83 6.30
1.06 2.01 2.82 3.49 4.49 5.08 5.84 6.40
7.58
7.43
7.61
*In the original, concentration is expressed in cubic centimeters of CO2 (reduced to 0°C and 1 atm) dissolved in 1 g of water. TABLE 2-123 Weight NH3 per 100 weights H2O 100 90 80 70 60 50 40 30 25 20 15 10 7.5 5 4 3 2.5 2 1.6 1.2 1.0 0.5
Ammonia (NH3) Partial pressure of NH3, mm. Hg 0°C
947 785 636 500 380 275 190 119 89.5 64 42.7 25.1 17.7 11.2
10°C
20°C
987 1450 780 1170 600 945 439 686 301 470 190 298 144 227 103.5 166 70.1 114 41.8 69.6 29.9 50.0 19.1 31.7 16.1 24.9 11.3 18.2 15.0 12.0
*Extrapolated values.
25°C 30°C
23.5 19.4 15.3 12.0 9.1 7.4 3.4
719 454 352 260 179 110 79.7 51.0 40.1 29.6 24.4 19.3 15.3 11.5
40°C
3300 2760 2130 1520 1065 692 534 395 273 167 120 76.5 60.8 45 (37.6)* (30.0) (24.1) (18.3) (15.4)
50°C 60°C
825 596 405 247 179 115 91.1 67.1 (55.7) (44.5) (35.5) (26.7) (22.2)
834 583 361 261 165 129.2 94.3 77.0 61.0 48.7 36.3 30.2
TABLE 2-126
Carbon Monoxide (CO) 10−4 × H
Partial pressure of CO, mm Hg
17.7°C
19.0°C
900 2000 3000 4000 5000 6000 7000 8000
4.77 4.77 4.77 4.78 4.80 4.82 4.86 4.88
4.88 4.91 4.93 4.95 4.97 4.98 5.02 5.08
International Critical Tables, vol. 3, p. 260.
TABLE 2-127
Carbonyl Sulfide (COS)
t °C
0
5
10
15
20
25
30
10−3 × H
0.92
1.17
1.48
1.82
2.19
2.59
3.04
International Critical Tables, vol. 3, p. 261.
2-126
PHYSICAL AND CHEMICAL DATA
TABLE 2-128 Partial pressure of Cl2, mm Hg
Chlorine (Cl2)
TABLE 2-129
Solubility, g of Cl2 per liter 10°C
20°C
30°C
40°C
50°C
5 10 30 50 100
0.488 .679 1.221 1.717 2.79
0.451 .603 1.024 1.354 2.08
0.438 .575 .937 1.210 1.773
0.424 .553 .873 1.106 1.573
0.412 .532 .821 1.025 1.424
0.398 .512 .781 .962 1.313
150 200 250 300 350
3.81 4.78 5.71
2.73 3.35 3.95 4.54 5.13
2.27 2.74 3.19 3.63 4.06
1.966 2.34 2.69 3.03 3.35
1.754 2.05 2.34 2.61 2.86
1.599 1.856 2.09 2.31 2.53
400 450 500 550 600
5.71 6.26 6.85 7.39 7.97
4.48 4.88 5.29 5.71 6.12
3.69 3.98 4.30 4.60 4.91
3.11 3.36 3.61 3.84 4.08
2.74 2.94 3.14 3.33 3.52
650 700 750 800 900
8.52 9.09 9.65 10.21
6.52 6.90 7.29 7.69 8.46
5.21 5.50 5.80 6.08 6.68
4.32 4.54 4.77 4.99 5.44
3.71 3.89 4.07 4.27 4.62
9.27 10.84 13.23 17.07 21.0
7.27 8.42 10.14 13.02 15.84
5.89 6.81 8.05 10.22 12.32
4.97 5.67 6.70 8.38 10.03
18.73 21.7 24.7 27.7 30.8
14.47 16.62 18.84 20.7 23.3
11.70 13.38 15.04 16.75 18.46
Cl2.8H2O2 separates
3000 3500 4000 4500 5000 Partial pressure of Cl2, mm Hg
70°C
80°C
90°C
1 3 5 7 10 11 12 13 14 15 16
100°C
110°C
5 10 30 50 100
0.383 .492 .743 .912 1.228
0.369 .470 .704 .863 1.149
0.351 .447 .671 .815 1.085
0.339 .431 .642 .781 1.034
0.326 .415 .627 .747 .987
0.316 .402 .598 .722 .950
150 200 250 300 350
1.482 1.706 1.914 2.10 2.28
1.382 1.580 1.764 1.932 2.10
1.294 1.479 1.642 1.793 1.940
1.227 1.396 1.553 1.700 1.831
1.174 1.333 1.480 1.610 1.736
1.137 1.276 1.413 1.542 1.661
400 450 500 550 600
2.47 2.64 2.80 2.97 3.13
2.25 2.41 2.55 2.69 2.83
2.08 2.22 2.35 2.47 2.59
1.965 2.09 2.21 2.32 2.43
1.854 1.972 2.08 2.19 2.29
1.773 1.880 1.986 2.09 2.19
650 700 750 800 900
3.29 3.44 3.59 3.75 4.04
2.97 3.10 3.23 3.37 3.63
2.72 2.84 2.96 3.08 3.30
2.55 2.66 2.76 2.87 3.08
2.41 2.50 2.60 2.69 2.89
2.28 2.37 2.47 2.56 2.74
1000 1200 1500 2000 2500
4.36 4.92 5.76 7.14 8.48
3.88 4.37 5.09 6.26 7.40
3.53 3.95 4.58 5.63 6.61
3.28 3.67 4.23 5.17 6.05
3.07 3.43 3.95 4.78 5.59
2.91 3.25 3.74 4.49 5.25
3000 3500 4000 4500 5000
9.83 11.22 12.54 13.88 15.26
8.52 9.65 10.76 11.91 13.01
7.54 8.53 9.52 10.46 11.42
6.92 7.79 8.65 9.49 10.35
6.38 7.16 7.94 8.72 9.48
5.97 6.72 7.42 8.13 8.84
0°C
5°C
10°C
15°C
20°C
30°C
40°C
2.00 6.00 10.0 14.0 20.0
1.50 4.7 7.8 10.9 15.5 17.0 18.6 20.3
1.25 3.85 6.30 8.95 12.8 14.0 15.3 16.6 18.0 19.2 20.3
1.00 3.20 5.25 7.35 10.5 11.7 12.8 13.8 14.9 16.0 17.0
0.90 2.70 4.30 6.15 8.80 9.70 10.55 11.5 12.3 13.2 14.2
0.60 1.95 3.20 4.40 6.30 7.00 7.50 8.20 8.80 9.50 10.1
0.46 1.30 2.25 3.20 4.50 5.00 5.45 5.85 6.35 6.80 7.20
Ishi, Chem. Eng. (Japan), 22, 153 (1958).
TABLE 2-130
Ethane (C2H6)
t, °C
0
5
10
15
20
25
30
35
10−4 × H
1.26
1.55
1.89
2.26
2.63
3.02
3.42
3.83
t, °C
40
45
50
60
70
80
90
100
10−4 × H
4.23
4.63
5.00
5.65
6.23
6.61
6.87
6.92
International Critical Tables, vol. 3, p. 261.
TABLE 2-131
Solubility, g of Cl2 per liter 60°C
Weight of ClO2, grams per liter of solution
Vol % of ClO2 in gas phase
0°C
1000 1200 1500 2000 2500
Chlorine Dioxide (ClO2)
Ethylene (C2H4)
t, °C
0
5
10
15
20
25
30
10−3 × H
5.52
6.53
7.68
8.95
10.2
11.4
12.7
International Critical Tables, vol. 3, p. 260.
TABLE 2-132
Helium (He)
t, °C
0
10
20
30
40
50
10−4 × H
12.9
12.6
12.5
12.4
12.1
11.5
See also Pray, Schweickert, and Minnich, Ind. Eng. Chem., 44, 1146 (1952).
TABLE 2-133
Hydrogen (H2)—Temperature
t, °C
0
5
10
15
20
25
30
35
10−4 × H
5.79
6.08
6.36
6.61
6.83
7.07
7.29
7.42
t, °C
40
45
50
60
70
80
90
100
10−4 × H
7.51
7.60
7.65
7.65
7.61
7.55
7.51
7.45
“International Critical Tables,” vol. 3, p. 256. See also Pray, Schweickert, and Minnich, Ind. Eng. Chem., 44, 1146 (1952).
SOLUBILITIES TABLE 2-134
Hydrogen (H2)—Pressure
TABLE 2-137
10−4 × H
Partial pressure H2, mm Hg
19.5°C
900 1100 2000 3000 4000 5000 6000 7000 8200 8250
23°C
7.42 7.75 7.76 7.77 7.81 7.89 8.00 8.16 8.41
7.42 7.43 7.47 7.56 7.70 7.87
2-127
Methane (CH4)
t, °C
0
5
10
15
20
25
30
35
10−4 × H
2.24
2.59
2.97
3.37
3.76
4.13
4.49
4.86
t, °C
40
45
50
60
70
80
90
100
10−4 × H
5.20
5.51
5.77
6.26
6.66
6.82
6.92
7.01
International Critical Tables, vol. 3, p. 260.
TABLE 2-138
8.17
International Critical Tables, vol. 3, p. 256.
Nitrogen (N2)—Temperature*
t, °C
0
5
10
15
20
25
30
35
10−4 × H
5.29
5.97
6.68
7.38
8.04
8.65
9.24
9.85
t, °C
40
45
50
60
70
80
90
100
10−4 × H
10.4
10.9
11.3
12.0
12.5
12.6
12.6
12.6
“International Critical Tables,” vol. 3, p. 256. See also Pray, Schweickert, and Minnich, Ind. Eng. Chem., 44, 1146 (1952). *Atmospheric nitrogen = 98.815 vol. % N2 + 1.185 vol. % A. TABLE 2-135
Hydrogen Chloride (HCl)
Weights of HCl per 100 weights of H2O
TABLE 2-139
Partial pressure of HCl, mm Hg 0°C
78.6 66.7 56.3 47.0 38.9 31.6 25.0 19.05 13.64 8.70 4.17 2.04
10°C
510 130 29.0 5.7 1.0 0.175 .0316 .0056 .00099 .000118 .000018
Weights of HCl per 100 weights of H2O
20°C
840 233 56.4 11.8 2.27 0.43 .084 .016 .00305 .000583 .000069 .0000117
30°C
399 105.5 23.5 4.90 1.00 0.205 .0428 .0088 .00178 .00024 .000044
Nitrogen (N2)—Pressure
627 188 44.5 9.90 2.17 0.48 .106 .0234 .00515 .00077 .000151
900 2000 3000 4000 5000 6000 7000 8100 8200
80°C
535 141 35.7 8.9 2.21 0.55 .136 .0344 .0064 .00140
110°C
623 188 54.5 15.6 4.66 1.34 0.39 .095 .0245
760 253 83 28 9.3 3.10 0.93 .280
Oxygen (O2)—Temperature
t, °C
0
5
10
15
20
25
30
35
10−4 × H
2.55
2.91
3.27
3.64
4.01
4.38
4.75
5.07
t, °C
40
45
50
60
70
80
90
100
10−4 × H
5.35
5.63
5.88
6.29
6.63
6.87
6.99
7.01
International Critical Tables, vol. 3, p. 257. Pray, Schweickert, and Minnich [Ind. Eng. Chem., 44, 1146 (1952)] give H = 4.46 × 10−4 at 25°C and other values up to 343°C.
Hydrogen Sulfide (H2S)
t, °C
0
5
10
15
20
25
30
35
10−2 × H
2.68
3.15
3.67
4.23
4.83
5.45
6.09
6.76
t, °C
40
45
50
60
70
80
90
100
7.45
9.08 9.15 9.25 9.38 9.49 9.62 9.75 9.91
TABLE 2-141
Oxygen (O2)—Pressure
Partial pressure of O2, mm Hg
10 × H
24.9°C
8.24 8.32 8.41 8.49 8.59 8.74 8.86 9.04
See also Goodman and Krase [Ind. Eng. Chem., 23, 401 (1931)] for values up to 169°C and 300 atm.
TABLE 2-140
Enthalpy and phase-equilibrium data for the binary system HCl-H2O are given by Van Nuys, Trans. Am. Inst. Chem. Engrs., 39, 663 (1943).
−2
19.4°C
Partial pressure of HCl, mm Hg 50°C
78.6 66.7 56.3 47.0 38.9 31.6 25.0 19.05 13.64 8.70 4.17 2.04
TABLE 2-136
10−4 × H
Partial pressure of N2, mm Hg
8.14
8.84
10.3
International Critical Tables, vol. 3, p. 259.
11.9
13.5
14.4
14.8
800 900 2000 3000 4000 5000 6000 7000 8150 8200
10−4 × H 23°C
25.9°C 4.79
4.58 4.59 4.60 4.68 4.73 4.80 4.88 4.98
4.80 4.83 4.88 4.92 4.98 5.05 5.16
International Critical Tables, vol. 3, p. 257. See also Trans. Am. Soc. Mech. Engrs., 76, 69 (1954) for solubility of O2 for 100°F < T < 650°F, 300 < P < 2000 lb/in2.
2-128
PHYSICAL AND CHEMICAL DATA
TABLE 2-142 t, °C
0
10−3 × H 1.94
Ozone (O3)
TABLE 2-143
5
10
15
20
25
30
35
2.18
2.48
2.88
3.76
4.57
5.98
8.18
40
50
12.0 27.4
International Critical Tables, vol. 3, p. 257.
TABLE 2-144
Propylene (C3H6)
t, °C
2
6
10
14
18
10−3 × H
3.04
3.84
4.46
5.06
5.69
International Critical Tables, vol. 3, p. 260.
Partial Vapor Pressure of Sulfur Dioxide over Water, mm Hg Temperature, °C
g SO2 / 100 g H2O
0
10
0.01 0.05 0.10 0.15 0.20
0.02 0.38 1.15 2.10 3.17
0.04 0.66 1.91 3.44 5.13
0.25 0.30 0.40 0.50 1.00
4.34 5.57 8.17 10.9 25.8
6.93 8.84 12.8 17.0 39.5
2.00 3.00 4.00 5.00 6.00 8.00 10.00 15.00 20.00
20 0.07 1.07 3.03 5.37 7.93 10.6 13.5 19.4 25.6 58.4
30
40
50
60
90
120
0.12 1.68 4.62 8.07 11.8
0.19 2.53 6.80 11.7 17.0
0.29 3.69 9.71 16.5 23.8
0.43 5.24 13.5 22.7 32.6
1.21 12.9 31.7 52.2 73.7
2.82 27.0 63.9 104 145
15.7 19.8 28.3 37.1 83.7
58.6 93.2 129 165 202
88.5 139 192 245 299
129 202 277 353 430
183 285 389 496 602
275 351 542 735
407 517 796
585 741
818
22.5 28.2 40.1 52.3 117
31.4 39.2 55.3 72.0 159
42.8 53.3 74.7 96.8 212
95.8 118 164 211 454
253 393 535 679 824
342 530 720
453 700
955
186 229 316 404 856
Condensed from Rabe, A. E. and Harris, J. F., J. Chem. Eng. Data, 8 (3), 333–336, 1963. Copyright © American Chemical Society and reproduced by permission of the copyright owner.
THERMAL EXPANSION UNITS CONVERSIONS For this subsection, the following units conversion is applicable:
2, p. 93; metals, vol. 2, p. 459; petroleums, vol. 2, p. 145; porcelains, vol. 2, pp. 70, 78; refractory materials, vol. 2, p. 83; solid insulators, vol. 2, p. 310.
°F = 9⁄ 5 °C + 32. THERMAL EXPANSION OF GASES ADDITIONAL REFERENCES The tables given under this subject are reprinted by permission from the Smithsonian Tables. For more detailed data on thermal expansion, see International Critical Tables: tabular index, vol. 3, p. 1; abrasives, vol. 2, p. 87; alloys, vol. 2, p. 463; building stones, vol. 2, p. 54; carbons, vol. 2, p. 303; elements, vol. 1, p. 102; enamels, vol. 2, p. 115; glass, vol.
No tables of the coefficients of thermal expansion of gases are given in this edition. The coefficient at constant pressure, 1/υ(∂υ/∂T)p, for an ideal gas is merely the reciprocal of the absolute temperature. For a real gas or liquid, both it and the coefficient at constant volume, 1/p (∂p/∂T)v, should be calculated either from the equation of state or from tabulated PVT data.
THERMAL EXPANSION TABLE 2-145
2-129
Linear Expansion of the Solid Elements*
C is the true expansion coefficient at the given temperature; M is the mean coefficient between given temperatures; where one temperature is given, the true coefficient at that temperature is indicated; α and β are coefficients in formula lt = l0(1 + αt + βt2); l0 is length at 0°C (unless otherwise indicated, when, if x is the reference temperature, lt = lx[1 + α(t − tx) + β(t − tx)2]; lt is length at t°C). Element
Temp. °C
C × 104
Aluminum Aluminum Antimony Arsenic Bismuth Cadmium Cadmium Carbon, diamond graphite Chromium Cobalt Copper Copper Gold Gold Indium Iodine Iridium Iridium Iron, soft cast wrought steel Lead (99.9)
20 300 20 20 20 0 0 50 50
0.224 0.284 0.136 0.05 0.014 0.54 0.20⊥ 0.012 0.06
20 20 200 20
0.123 0.162 0.170 0.140
40
0.417
20
0.065
40 20 20 20
0.1210 0.118 0.119 0.114
Magnesium
100 280 20
0.291 0.343 0.254
Manganese
20
0.233
Molybdenum†
20
0.053
Nickel
20
0.126
Osmium Palladium
40 20
0.066 0.1173
Platinum
20 20
0.0887 0.0893
40 40 0 40 20 20
0.0850 0.0963 0.439 0.0763 0.1846 0.195
Potassium Rhodium Ruthenium Selenium Silicon Silver Sodium Steel, 36.4Ni Tantalum†
20
Tellurium Thallium Tin
20 40 20 20 27 20‡ 20‡ 20
Tungsten† Zinc
0.065 0.016 0.302 0.214 0.305 0.0444 0.643 0.125⊥ 0.358
Temp. range, °C
M × 104
100 500 20
0.235 0.311 0.080⊥
20 −180, −140 −180, −140
0.103⊥ 0.59 0.117⊥
20, 100
0.068
100 300 17, 100 −191, 17
0.166 0.175 0.143 0.132
−190,
0.837
17
Temp. range, °C
α × 104
β × 106
0,
500
0.22
0.009
20, 20,
100 100
0.526 0.214⊥
20, 6, 0,
500 121 625
0.086 0.121 0.161
0.0064 0.0040
0,
520
0.142
0.0022
0.0636 0.0679
0.0032 0.0011
0, 80 1070, 1720 0, 100
20, 100 20, 200 −100, 20, 0, −190, 0, 25, 25, 0,
0, 6,
+ 20 100 100 0 100 100 500 100
0.11
0.291 0.300 0.240 0.260 0.228 0.159 0.052 0.049 0.055 0.130
50 21
0.83 0.0876
0, 100 −3, +18 0, 100
0.660 0.0249 0.197
−190, 20, 20, −78, 0,
−17 260 340 0 100 20
0.622 0.031 0.055 0.059 0.0655 0.272⊥
20 100 −100 100 100
0.154⊥ 0.045 0.656 0.639 0.141⊥
0, 0, 0, 100,
750 750 750 240
0.1158 0.1170 0.1118 0.269
0.0053 0.0053 0.0053 0.011
+ 20,
500
0.2480
0.0096
20, 300 −142, 19 19, +305
0.216 0.0515 0.0501
0.0121 0.0057 0.0014
−190, + 20 + 20, +300 500, 1000
0.1308 0.1236 0.1346
0.0166 0.0066 0.0033
−190, 0, −190, 0, 0,
+100 1000 −100 + 80 1000
0.1152 0.1167 0.0875 0.0890 0.0887
0.00517 0.0022 0.00314 0.00121 0.00132
−75, −112
0.0746
−75, −67 0, 875 20, 500 0, 50 260, 500 340, 500 20, 400
0.0182 0.1827 0.1939 0.72 0.144 0.136 0.0646
8, 0, −140, +20, +20,
0.00479 0.00295
0.0009
95
0.2033
0.0263
−105, +502 + 0, 400
0.0428 0.354
0.00058 0.010
*Smithsonian Tables. For more complete tabulations see Table 142, Smithsonian Physical Tables, 9th ed., 1954; Handbook of Chemistry and Physics, 40th ed., pp. 2239–2245. Chemical Rubber Publishing Co.; Goldsmith, and Waterman, WADC-TR-58-476, 1959; Johnson (ed.), WADD-TR-60-56, 1960, etc. †Molybdenum, 300° to 2500°C; lt = l300[1 + 5.00 × 10−6(t − 300) + 10.5 × 10−10(t − 300)2] Tantalum, 300° to 2800°C; lt = l300[1 + 6.60 × 10−6(t − 300) + 5.2 × 10−10(t − 300)2] Tungsten, 300° to 2700°C; lt = l300[1 + 4.44 × 10−6(t − 300) + 4.5 × 10−10(t − 300)2] Beryllium, 20° to 100°C; 12.3 × 10−6 per °C. Columbium, 0° to 100°C; 7.2 × 10−6 per °C. Tantalum, 20° to 100°C; 6.6 × 10−6 per °C. ‡Two errors in the data of zinc have been corrected. These values were taken from Grüneisen and Goens, Z. Physik., 29, 141 (1924).
2-130
PHYSICAL AND CHEMICAL DATA
TABLE 2-146
Linear Expansion of Miscellaneous Substances*
The coefficient of cubical expansion may be taken as three times the linear coefficient. In the following table, t is the temperature or range of temperature, and C, the coefficient of expansion. Substance
t°C
Amber
0−30 0−09 20−60
Bakelite, bleached Brass: Cast 0−100 Wire 0−100 Wire 0−100 71.5 Cu + 27.7 Zn + 0.3 Sn + 0.5 Pb 40 71 Cu + 29 Zn 0−100 Bronze: 3 Cu + 1 Sn 16.6−100 3 Cu + 1 Sn 16.6−350 3 Cu + 1 Sn 16.6−957 86.3 Cu + 9.7 Sn + 4 Zn 40 97.6 Cu + hard 0−80 2.2 Sn + soft 0−80 0.2 P Caoutchouc Caoutchouc 16.7−25.3 Celluloid 20−70 Constantan 4−29 Duralumin, 94Al 20−100 20−300 Ebonite 25.3−35.4 Fluorspar, CaF2 0−100 German silver 0−100 Gold-platinum, 2 Au + 1 Pt 0−100 Gold-copper, 2 Au + 1 Cu 0−100 Glass: Tube 0−100 Tube 0−100 Plate 0−100 Crown (mean) 0−100 Crown (mean) 50−60 Flint 50−60 Jena ther- 16III 0−100 mometer normal
{
}
C × 104 0.50 0.61 0.22 0.1875 0.1930 0.1783 to 0.193 0.1859 0.1906 0.1844 0.2116 0.1737 0.1782 0.1713 0.1708 0.657 to 0.686 0.770 1.00 0.1523 0.23 0.25 0.842 0.1950 0.1836 0.1523 0.1552 0.0833 0.0828 0.0891 0.0897 0.0954 0.0788 0.081
Substance
t°C
C × 104
Jena thermometer 59III Jena thermometer 59III Gutta percha Ice Iceland spar: Parallel to axis Perpendicular to axis Lead tin (solder) 2 Pb + 1 Sn Limestone Magnalium Manganin Marble Monel metal
0−100 −191 to +16 20 −20 to −1
0.058 0.424 1.983 0.51
0−80 0−80
0.2631 0.0544
0−100 25−100 12−39 15−100 25−100 25−600 0−16 16−38 38−49
0.2508 0.09 0.238 0.181 0.117 0.14 0.16 1.0662 1.3030 4.7707
40
0.0884
0−100 20−790 1000−1400
0.1523 0.0413 0.0553
0−80 −190 to + 16 0−80 −190 to + 16 16 to 500 16 to 1000 40 0 −160 0−100 25−100 25−600
0.0797 0.0521 0.1337 −0.0026 0.0057 0.0058 0.4040 0.691 0.300 0.1933 0.037 0.136
Paraffin Paraffin Paraffin Platinum-iridium, 10 Pt + 1 Ir Platinum-silver, 1 Pt + 2 Ag Porcelain Porcelain Bayeux Quartz: Parallel to axis Parallel to axis Perpend. to axis Quartz glass Quartz glass Quartz glass Rock salt Rubber, hard Rubber, hard Speculum metal Steel, 0.14 C, 34.5 Ni
Substance
t°C
Topas: Parallel to lesser horizontal axis 0−100 Parallel to greater horizontal axis 0−100 Parallel to vertical axis 0−100 Tourmaline: Parallel to longitudinal axis 0−100 Parallel to horizontal axis 0−100 Type metal 16.6−254 Vulcanite 0−18 Wedgwood ware 0−100 Wood: Parallel to fiber: Ash 0−100 Beech 2.34 Chestnut 2.34 Elm 2.34 Mahogany 2.34 Maple 2.34 Oak 2.34 Pine 2.34 Walnut 2.34 Across the fiber: Beech 2.34 Chestnut 2.34 Elm 2.34 Mahogany 2.34 Maple 2.34 Oak 2.34 Pine 2.34 Walnut 2.34 Wax white 10−26 Wax white 26−31 Wax white 31−43 Wax white 43−57
C × 104
0.0832 0.0836 0.0472 0.0937 0.0773 0.1952 0.6360 0.0890 0.0951 0.0257 0.0649 0.0565 0.0361 0.0638 0.0492 0.0541 0.0658 0.614 0.325 0.443 0.404 0.484 0.544 0.341 0.484 2.300 3.120 4.860 15.227
*Smithsonian Tables. For a more complete tabulation see Tables 143, 144. Smithsonian Physical Tables. 9th ed., 1954, also reprinted in American Institute of Physics Handbook, McGraw-Hill, New York, 1957; Handbook of Chemistry and Physics, 40th ed., pp. 2239–2245, Chemical Rubber Publishing Co. For data on many solids prior to 1926, see Gruneisen, Handbuch der Physik, vol. 10, pp. 1–52, 1926, translation available as N.A.S.A. RE 2-18-59W, 1959. For eight plastic solids below 300 K, see Scott, Cryogenic Engineering, p. 331, Van Nostrand, Princeton, NJ, 1959. For 11 other materials to 300 K, see Scott, loc. cit., p. 333. For quartz and silica, see Cook, Brit. J. Appl. Phys., 7, 285 (1956).
THERMAL EXPANSION TABLE 2-147
Cubical Expansion of Liquids*
TABLE 2-148
If V0 is the volume at 0°, then at t° the expansion formula is Vt = V0(1 + αt + βt2 + γ t3). The table gives values of α, β, and γ, and of C, the true coefficient of cubical expansion at 20° for some liquids and solutions. The temperature range of the observation is ∆t. Values for the coefficient of cubical expansion of liquids can be derived from the tables of specific volumes of the saturated liquid given as a function of temperature later in this section. Liquid
Range
α × 103
β × 106
Acetic acid Acetone Alcohol: Amyl Ethyl, 30% by volume Ethyl, 50% by volume Ethyl, 99.3% by volume Ethyl, 500 atm. pressure Ethyl, 3000 atm. pressure Methyl Benzene Bromine Calcium chloride: 5.8% solution 40.9% solution Carbon disulfide 500 atm. pressure 3000 atm. pressure Carbon tetrachloride Chloroform Ether Glycerin Hydrochloric acid, 33.2% solution Mercury Olive oil Pentane Potassium chloride, 24.3% solution Phenol Petroleum, 0.8467 density Sodium chloride, 20.6% solution Sodium sulfate, 24% solution Sulfuric acid: 10.9% solution 100.0% Turpentine Water
16−107 0−54
1.0630 1.3240
0.12636 3.8090
− 15−80 18−39 0−39
0.9001 0.2928 0.7450
0.6573 10.790 1.85
27−46
1.012
2.20
0−40
0.866
0−40 0−61 11−81 0−59
0.524 1.1342 1.17626 1.06218
18−25 17−24 −34−60 0−50 0−50 0−76 0−63 −15−38 0−33 0−100
γ × 108
C × 108 at 20°
1.0876 1.071 − 0.87983 1.487 1.18458 0.902 −11.87 0.730 1.12
1.3635 1.27776 1.87714
0.8741 1.199 0.80648 1.237 −0.30854 1.132
0.07878 0.42383 1.13980 0.940 0.581 1.18384 1.10715 1.51324 0.4853
4.2742 0.8571 1.37065
0.250 0.458 1.91225 1.218
0.89881 4.66473 2.35918 0.4895
1.35135 1.236 − 1.74328 1.273 4.00512 1.656 0.505
0−33
0.4460 0.18182 0.6821 1.4646
0.215 0.0078 1.1405 3.09319
− 0.539 1.6084
16−25 36−157
0.2695 0.8340
2.080 0.10732
0.4446
24−120
0.8994
1.396
0.955
0−29
0.3640
1.237
0.414
11−40
0.3599
1.258
0.410
0−30 0.2835 2.580 0−30 0.5758 −0.432 − 9−106 0.9003 1.9595 0−33 −0.06427 8.5053
0.455 0.18186 0.721 1.608 0.353 1.090
0.387 0.558 − 0.44998 0.973 − 6.7900 0.207
*Smithsonian Tables, Table 269. For a detailed discussion of mercury data, see Cook, Brit. J. Appl. Phys., 7, 285 (1956). For data on nitrogen and argon, see Johnson (ed.), WADD-TR-60-56, 1960. Bromoform1 7.7 − 50°C. Vt = 0.34204[1 + 0.00090411(t − 7.7) + 0.0000006766(t − 7.7)2] 0.34204 in the specific volume of bromoform at 7.7°C. Glycerin2 −62 to 0°C. Vt = V0(1 + 4.83 × 10−4t − 0.49 × 10−6t2) 0 − 80°C. Vt = V0(1 + 4.83 × 10−4t + 0.49 × 10−6t2) 3 Mercury 0 − 300°C. Vt − V0[1 + 10−8(18153.8t + 0.7548t2 + 0.001533t2 + 0.00000536t4)] 1 Sherman and Sherman, J. Am. Chem. Soc., 50, 1119 (1928). (An obvious error in their equation has been corrected.) 2 Samsoen, Ann. phys., (10) 9, 91 (1928). 3 Harlow, Phil. Mag., (7) 7, 674 (1929).
2-131
Cubical Expansion of Solids*
If v2 and v1 are the volumes at t2 and t1, respectively, then v2 = v1(1 + C∆t), C being the coefficient of cubical expansion and ∆t the temperature interval. Where only a single temperature is stated, C represents the true coefficient of cubical expansion at that temperature. Substance
t or ∆t
C × 104
Antimony Beryl Bismuth Copper† Diamond Emerald Galena Glass, common tube hard Jena, borosilicate 59 III pure silica Gold Ice Iron Lead† Paraffin Platinum Porcelain, Berlin chloride nitrate sulfate Quartz Rock salt Rubber Silver Sodium Stearic acid Sulfur, native Tin Zinc†
0−100 0−100 0−100 0−100 40 40 0−100 0−100 0−100 20−100 0−80 0−100 −20 to −1 0−100 0−100 20 0−100 20 0−100 0−100 20 0−100 50−60 20 0−100 20 33.8−45.4 13.2−50.3 0−100 0−100
0.3167 0.0105 0.3948 0.4998 0.0354 0.0168 0.558 0.276 0.214 0.156 0.0129 0.4411 1.1250 0.3550 0.8399 5.88 0.265 0.0814 1.094 1.967 1.0754 0.3840 1.2120 4.87 0.5831 2.13 8.1 2.23 0.6889 0.8928
*Smithsonian Tables, Table 268. †See additional data below. Aluminum1 100 − 530°C. V = V0(1 + 2.16 × 10−5t + 0.95 × 10−8t2) 1 Cadmium 130 − 270°C. V = V0(1 + 8.04 × 10−5t + 5.9 × 10−8t2) 1 Copper 110 − 300°C. V = V0(1 + 1.62 × 10−5t + 0.20 × 10−8t2) Colophony2 0 − 34°C. V = V0(1 + 2.21 × 10−4t + 0.31 × 10−6t2) 34 − 150°C. V = V34[1 + 7.40 × 10−4(t − 34) + 5.91 × 10−6(t − 34)2] 1 Lead 100 − 280°C. V = V0(1 + 1.60 × 10−5t + 3.2 × 10−8t2) 2 Shellac 0 − 46°C. V = V0(1 + 2.73 × 10−4t + 0.39 × 10−6t2) 46 − 100°C. V = V46[1 + 13.10 × 10−4(t − 46) + 0.62 × 10−6(t − 46)2] Silica (vitreous)3 0 − 300°C. Vt = V0[1 + 10−8(93.6t + 0.7776t2 − 0.003315t2 + 0.000005244t4) Sugar (cane, amorphous)2 0 − 67°C. Vt = V0(1 + 2.34 × 10−4t + 0.14 × 10−6t2) 67 − 160°C. Vt = V67[1 + 5.02 × 10−4(t − 67) + 0.43 × 10−6(t − 67)2] Zinc1 120 − 360°C. Vt = V0(1 + 8.50 × 10−5t + 3.9 × 10−8t2) 1 2 3
Uffelmann, Phil. Mag., (7) 10, 633 (1930). Samsoen, Ann. phys., (10) 9, 83 (1928). Harlow, Phil. Mag., (7) 7, 674 (1929).
2-132
PHYSICAL AND CHEMICAL DATA
JOULE-THOMSON EFFECT UNITS CONVERSIONS For this subsection, the following units conversions are applicable: To convert the Joule-Thomson coefficient, µ, in degrees Celsius per atmosphere to degrees Fahrenheit per atmosphere, multiply by 1.8.
TABLE 2-149
°F = 9⁄ 5 °C + 32; °R = 9⁄ 5 K To convert bars to pounds-force per square inch, multiply by 14.504; to convert bars to kilopascals, multiply by 1 × 102.
Additional References Available for the Joule-Thomson Coefficient Temp. range, °C
Pressure range, atm Gas Air Ammonia Argon Benzene Butane Carbon dioxide Carbon monoxide Deuterium Dowtherm A Ethane Ethylene Helium Hydrogen
>200
<0
0–10
10–50
50–200
12, 15, 16 19, 35 28 39 31 26 7, 8, 28 37 17
12, 15, 19 35
15, 19, 35
19, 35
39 31 26 7, 8, 37
39 31
39
7, 8, 37
7, 8, 37
1,* 22, 24 25
17 1,* 22, 24, 25
46 45 1, 38 24, 30
17 22, 24, 25 1* 46 45 1, 38 22, 24, 25 30 6
6 33 13, 40
Methane Mixtures Natural gas Nitrogen
13, 28, 40
13, 40
Nitrous oxide Pentane Propane Steam
26, 34, 44 41 28, 29, 42
34 43 29, 42, 47
38 24, 30
34 42, 47
1, 38 22, 24, 25 30 33 13
33 13, 40
0–300 12, 15, 16 19, 35 28 39 31 26 7, 8, 9, 10 37 17 46 45 9, 10 38 24 6 9, 11 33 9, 10, 13 28, 40 9, 10 26, 34, 44 43 28, 29, 42 45
>300
Unclassified 3, 4, 18 2, 3
31
46 48
13
19
29, 42, 47
29, 47
*See also 14 (generalized chart); 18 (review, to 1919); 20–22; 23 (review, to 1948); 27 (review, to 1905); 32, 36, 41, 50. REFERENCES: 1. Baehr. Z. Elektrochem., 60, 515 (1956). 2. Beattie, J. Math. Phys., 9, 11 (1930). 3. Beattie, Phys. Rev., 35, 643 (1930). 4. Bradley and Hale, Phys. Rev., 29, 258 (1909). 5. Brown and Dean, Bur. Stand. J. Res., 60, 161 (1958). 6. Budenholzer, Sage, et al., Ind. Eng. Chem., 29, 658 (1937). 7. Burnett, Phys. Rev., 22, 590 (1923). 8. Burnett, Univ. Wisconsin Bull. 9(6), 1926. 9. Charnley, Ph.D. thesis. University of Manchester, 1952. 10. Charnley, Isles, et al., Proc. R. Soc. (London), A217, 133 (1953). 11. Charnley, Rowlinson, et al., Proc. R. Soc. (London), A230, 354 (1955). 12. Dalton, Commun. Phys. Lab. Univ. Leiden, no. 109c, 1909. 13. Deming and Deming, Phys. Rev., 48, 448 (1935). 14. Edmister, Pet. Refiner, 28, 128 (1949). 15. Eucken, Clusius, et al., Z. Tech. Phys., 13, 267 (1932). 16. Eumorfopoulos and Rai, Phil. Mag., 7, 961 (1926). 17. Huang, Lin, et al., Z. Phys., 100, 594 (1936). 18. Hoxton, Phys. Rev., 13, 438 (1919). 19. Ishkin and Kaganev, J. Tech. Phys. U.S.S.R., 26, 2323 (1956). 20. Isles, Ph.D. thesis, Leeds University. 21. Jenkin and Pye, Phil. Trans. R. Soc. (London), A213, 67 (1914); A215, 353 (1915). 22. Johnston, J. Am. Chem. Soc., 68, 2362 (1946). 23. Johnston, Trans. Am. Soc. Mech. Eng., 70, 651 (1948). 24. Johnston, Bezman, et al., J. Am. Chem. Soc., 68, 2367 (1946). 25. Johnston, Swanson, et al., J. Am. Chem. Soc., 68, 2373 (1946). 26. Kennedy, Sage, et al., Ind. Eng. Chem., 28, 718 (1936). 27. Kester, Phys. Rev., 21, 260 (1905). 28. Keyes and Collins, Proc. Nat. Acad. Sci., 18, 328 (1932). 29. Kleinschmidt, Mech. Eng., 45, 165 (1923); 48, 155 (1926). 30. Koeppe, Kältetechnik, 8, 275 (1956). 31. Lindsay and Brown, Ind. Eng. Chem., 27, 817 (1935). 32. Noell, dissertation, Munich, 1914, Forschungsdienst, 184, p. 1, 1916. 33. Palienko, Tr. Inst. Ispol’ z. Gaza, Akad. Nauk Ukr. SSR, no. 4, p. 87, 1956. 34. Pattee and Brown, Ind. Eng. Chem., 26, 511, (1934). 35. Roebuck, Proc. Am. Acad. Arts Sci., 60, 537 (1925); 64, 287 (1930). 36. Roebuck, see 49 below, 37. Roebuck and Murrell, Phys. Rev., 55, 240 (1939). 38. Roebuck and Osterberg, Phys. Rev., 37, 110 (1931); 43, 60 (1933). 39. Roebuck and Osterberg, Phys. Rev., 46, 785 (1934). 40. Roebuck and Osterberg, Phys. Rev., 48, 450 (1935). 41. Roebuck, Murrell, et al., J. Am. Chem. Soc., 64, 400 (1942). 42. Sage, unpublished data, California Institute of Technology, 1959. 43. Sage and Lacy, Ind. Eng. Chem., 27, 1484 (1934). 44. Sage, Kennedy, et al., Ind. Eng. Chem., 28, 601 (1936). 45. Sage, Webster, et al., Ind. Eng. Chem., 29, 658 (1937). 46. Ullock, Gaffert, et al., Trans. Am. Inst. Chem. Eng., 32, 73 (1936). 47. Yang, Ind. Eng. Chem., 45, 786 (1953). 48. Zelmanov, J. Phys. U.S.S.R., 3, 43 (1940). 49. Roebuck, recalculated data. 50. Michels et al., van der Waals laboratory publications. Gunn, Cheuh, and Prausnitz, Cryogenics, 6, 324 (1966), review equations relating the inversion temperatures and pressures. The ability of various equations of state to relate these was also discussed by Miller, Ind. Eng. Chem. Fundam., 9, 585 (1970); and Juris and Wenzel, Am. Inst. Chem. Eng. J., 18, 684 (1972). Perhaps the most detailed review is that of Hendricks, Peller, and Baron. NASA Tech. Note D 6807, 1972.
JOULE-THOMSON EFFECT
2-133
TABLE 2-150 Approximate Inversion-Curve Locus in Reduced Coordinates (Tr = T/Tc; Pr = P/Pc)* Pr
0
0.5
1
1.5
2
2.5
3
4
TrL TrU
0.782 4.984
0.800 4.916
0.818 4.847
0.838 4.777
0.859 4.706
0.880 4.633
0.903 4.550
0.953 4.401
Pr
5
6
7
8
9
10
11
11.79
TrL TrU
1.01 4.23
1.08 4.06
1.16 3.88
1.25 3.68
1.35 3.45
1.50 3.18
1.73 2.86
2.24 2.24
*Calculated from the best three-constant equation recommended by Miller, Ind. Eng. Chem. Fundam., 9, 585 (1970). TrL refers to the lower curve, and TrU, to the upper curve.
TABLE 2-151
Joule-Thomson Data for Air* t, °C
P, atm 1 20 60 100 140 180 200
−150
−100
−75
−50
−25
0
25
50
75
100
150
200
250
0.0450 .0185 − .0070 − .0255 − .0330
0.5895 .5700 .4820 .2775 .1360 .0655 .0440
0.4795 .4555 .3835 .2880 .1855 .1136 .0855
0.3910 .3690 .3195 .2505 .1825 .1270 .1065
0.3225 .3010 .2610 .2130 .1650 .1240 .1090
0.2745 .2580 .2200 .1820 .1450 .1100 .0950
0.2320 .2173 .1852 .1550 .1249 .0959
0.1956 .1830 .1571 .1310 .1070 .0829
0.1614 .1508 .1293 .1087 .0889 .0707
0.1355 .1258 .1062 .0884 .0726 .0580
0.0961 .0883 .0732 .0600 .0482 .0376
0.0645 .0580 .0453 .0343 .0250 .0174
0.0409 .0356 .0254 .0165 .0092 .0027
*Free of water and CO2. Extracted from Table 261, Smithsonian Physical Tables, 9th rev. ed., Washington, DC, 1954. These data are corrected from earlier publications. µ in °C/atm.
TABLE 2-152 P, bar TL, K TU, K
Approximate Inversion-Curve Locus for Air
0 (112)* 653
25
50
75
100
125
150
175
200
225
114 641
117 629
120 617
124 606
128 594
132 582
137 568
143 555
149 541
P, bar
250
275
300
325
350
375
400
425
432
TL, K TU, K
156 526
164 509
173 491
184 470
197 445
212 417
230 386
265 345
300 300
*Hypothetical low-pressure limit.
TABLE 2-153
Joule-Thomson Data for Argon* Pressure, atm
t, °C
1
−150 −125 −100 −75 −50
20
60
100
140
180
200
1.812 1.112 0.8605 .7100 .5960
1.102 0.8485 .6895 .5720
−0.0025 .1250 .6900 .5910 .4963
−0.0277 .0415 .2820 .4225 .3970
−0.0403 .0090 .1137 .2480 .2840
−0.0595 −.0100 .0560 .1537 .2037
−0.0640 − .0165 .0395 .1215 .1860
−25 0 25 50 75
.5045 .4307 .3720 .3220 .2695
.4805 .4080 .3490 .3015 .2557
.4210 .3600 .3077 .2650 .2285
.3460 .3010 .2628 .2297 .1993
.2763 .2505 .2213 .1947 .1710
.2140 .2050 .1890 .1700 .1505
.1950 .1883 .1745 .1580 .1415
100 125 150 200 250
.2413 .2105 .1845 .1377 .0980
.2277 .1980 .1720 .1280 .0910
.1975 .1707 .1485 .1102 .0785
.1715 .1480 .1285 .0950 .0665
.1490 .1300 .1123 .0823 .0555
.1320 .1153 .0998 .0715 .0485
.1255 .1100 .0945 .0675 .0468
300
.0643
.0607
.0530
.0445
.0370
.0370
.0276
*Extracted from Table 263, Smithsonian Physical Tables, 9th rev. ed., Washington, DC, 1954. These data are corrected from an earlier publication. µ in °C/atm.
2-134
PHYSICAL AND CHEMICAL DATA TABLE 2-154
Approximate Inversion-Curve Locus for Argon
P, bar
0
25
50
75
100
125
150
175
200
225
TL, K TU, K
94 765
97 755
101 744
105 736
109 726
113 716
118 705
123 694
128 683
134 671
P, bar
250
275
300
325
350
375
400
425
450
475
TL, K TU, K
141 657
148 643
158 627
170 610
183 591
201 569
222 544
248 515
288 478
375 375
TABLE 2-155
Joule-Thomson Data for Carbon Dioxide* Pressure, atm
t, °C
1
20
60
73
100
140
180
200
−75 −50 0 50 100
2.4130 1.2900 0.8950 .6490
−0.0200 − .0140 1.4020 .8950 .6375
−0.0200 − .0150 .0370 .8800 .6080
−0.0232 − .0165 .0310 .8225 .5920
−0.0228 − .0160 .0215 .5570 .5405
−0.0240 − .0183 .0115 .1720 .4320
−0.0250 − .0228 .0085 .1025 .3000
−0.0290 − .0248 .0045 .0930 .2555
125 150 200 250 300
.5600 .4890 .3770 .3075 .2650
.5450 .4695 .3575 .2885 .2425
.5160 .4430 .3400 .2625 .2080
.5068 .4380 .3325 .2565 .2002
.4750 .4155 .3150 .2420 .1872
.4130 .3760 .2890 .2235 .1700
.3230 .3102 .2600 .2045 .1540
.2915 .2910 .2455 .1975 .1505
*Extracted from Table 266, Smithsonian Physical Tables, 9th rev. ed., Washington, DC, 1954. These data are corrected from an earlier publication. µ in °C/atm.
TABLE 2-156
Approximate Inversion-Curve Locus for Carbon Dioxide*
P, bar
50
100
150
200
250
300
350
400
450
TL, K TU, K
243 1290
251 1261
258 1233
266 1205
272 1175
283 1146
293 1111
302 1076
312 1045
P, bar
500
550
600
650
700
750
800
850
884
TL, K TU, K
325 1015
338 983
351 950
365 914
383 878
403 840
441 796
496 739
608 608
*Interpolated from Vukalovich and Altunin’s interpolation of data of Price, Ind. Eng. Chem., 47, 1691 (1955). TL = lower inversion temperature, and TU = upper inversion temperature.
TABLE 2-157 P, bar TL, K TU, K
Approximate Inversion-Curve Locus for Deuterium
0 (31)* 216
25
50
75
100
125
150
175
194
34 202
38 189
43 178
49 168
56 157
65 146
77 131
108 108
*Hypothetical low-pressure limit.
TABLE 2-158 P, bar
0
TL, K
Approximate Inversion-Curve Locus for Ethane 25
50
75
100
125
150
175
200
225
249
255
262
269
275
282
290
297
306
P, bar
250
275
300
325
350
375
400
425
450
475
TL, K
315
325
335
345
357
370
383
398
415
432
P, bar
500
525
550
575
600
TL, K
453
477
505
545
626
JOULE-THOMSON EFFECT TABLE 2-159
2-135
Joule-Thomson Data for Helium*
T, K
160
180
200
220
240
260
280
300
µ
−0.0574
−0.0587
−0.0594
−0.0601
−0.0608
−0.0614
−0.0619
−0.0625
T, K
320
340
360
380
400
420
440
460
µ
−0.0629
−0.0634
−0.0637
−0.0640
−0.0643
−0.0645
−0.0645
−0.0643
T, K
480
500
520
540
560
580
600
µ
−0.0640
−0.0636
−0.0630
−0.0622
−0.0611
−0.0587
−0.0540
*Interpolated and converted from data in Table 262, Smithsonian Physical Tables, 9th rev. ed., Washington, DC, 1954. These data are corrected from those in an earlier publication. µ is in °C/atm. Below about 200 atm, little change in the coefficient with pressure occurs.
TABLE 2-160
Approximate Inversion-Curve Locus for Normal Hydrogen
P, bar
0
25
50
75
100
125
150
164
TL, K TU, K
(28)* 202
32 193
38 183
44 171
52 157
61 141
73 119
92 92
*Hypothetical low-pressure limit.
TABLE 2-161 P, bar
Approximate Inversion-Curve Locus for Methane
25
TL, K
50
75
100
125
150
175
200
225
250
275
300
161
166
172
176
182
189
195
202
209
217
225
P, bar
325
350
375
400
425
450
475
500
525
534
TL, K TU, K
234
243
254
265
277
292
309 505
331 474
365 437
400 400
TABLE 2-162
Joule-Thomson Data for Nitrogen* Pressure, atm
t, °C
1
20
33.5
60
100
140
180
200
−150 −125 −100 −75 −50
1.2659 0.8557 .6490 .5033 .3968
1.1246 0.7948 .5958 .4671 .3734
0.1704 .7025 .5494 .4318 .3467
0.0601 .4940 .4506 .3712 .3059
0.0202 .1314 .2754 .2682 .2332
−0.0056 .0498 .1373 .1735 .1676
−0.0211 .0167 .0765 .1026 .1120
−0.0284 .0032 .0587 .0800 .0906
−25 0 25 50 75
.3224 .2656 .2217 .1855 .1555
.3013 .2494 .2060 .1709 .1421
.2854 .2377 .1961 .1621 .1336
.2528 .2088 .1729 .1449 .1191
.2001 .1679 .1400 .1164 .0941
.1506 .1316 .1105 .0915 .0740
.1101 .1015 .0874 .0732 .0583
.0932 .0891 .0779 .0666 .0543
100 125 150 200 250
.1292 .1070 .0868 .0558 .0331
.1173 .0973 .0776 .0472 .0256
.1100 .0904 .0734 .0430 .0230
.0975 .0786 .0628 .0372 .0160
.0768 .0621 .0482 .0262 .0071
.0582 .0459 .0348 .0168 .0009
.0462 .0347 .0248 .0094 −.0037
.0419 .0326 .0228 .0070 −.0058
300
.0140
.0096
.0050
−.0013
−.0075
−.0129
−.0160
−.0171
*Extracted from Table 264, Smithsonian Physical Tables, 9th rev. ed., Washington, DC, 1954. These data are corrected from an earlier publication. µ in °C/atm.
TABLE 2-163
Approximate Inversion-Curve Locus for Propane
P, bar
0
25
50
75
100
125
150
175
200
225
250
275
TL, K
(296)*
303
311
318
327
336
345
355
365
374
389
403
P, bar
300
325
350
375
400
425
450
475
500
525
541
TL, K
418
435
452
473
495
521
551
586
628
686
780
*Hypothetical low-pressure limit.
2-136
PHYSICAL AND CHEMICAL DATA
CRITICAL CONSTANTS ADDITIONAL REFERENCES Other data and estimation techniques for the elements are contained in Gates and Thodos, Am. Inst. Chem. Eng. J., 6 (1960):50–54; and Ohse and von Tippelskirch, High Temperatures—High Pressures, 9 TABLE 2-164 Cmpd. no.
(1977):367–385. For inorganic substances see Mathews, Chem. Rev., 72 (1972):71–100; for organics see Kudchaker, Alani, and Zwolinski, Chem. Rev., 68 (1968):659–735; and for fluorocarbons see Advances in Fluorine Chemistry, App. B, Butterworth. Washington, 1963, pp. 173–175.
Critical Constants and Acentric Factors of Inorganic and Organic Compounds Name
Formula
CAS no.
Mol. wt.
Tc, K
Pc × 1E-06 Pa
Vc, m3/Kmol
Zc
Acentric factor
1 2 3 4 5 6 7 8 9 10
Methane Ethane Propane n-Butane n-Pentane n-Hexane n-Heptane n-Octane n-Nonane n-Decane
CH4 C2H6 C3H8 C4H10 C5H12 C6H14 C7H16 C8H18 C9H20 C10H22
74828 74840 74986 106978 109660 110543 142825 111659 111842 124185
16.043 30.070 44.097 58.123 72.150 86.177 100.204 114.231 128.258 142.285
190.564 305.32 369.83 425.12 469.7 507.6 540.2 568.7 594.6 617.7
4.59 4.85 4.21 3.77 3.36 3.04 2.72 2.47 2.31 2.09
0.099 0.146 0.200 0.255 0.315 0.373 0.428 0.486 0.540 0.601
0.286 0.279 0.273 0.272 0.271 0.269 0.259 0.254 0.252 0.245
0.011 0.098 0.149 0.197 0.251 0.304 0.346 0.396 0.446 0.488
11 12 13 14 15 16 17 18 19 20
n-Undecane n-Dodecane n-Tridecane n-Tetradecane n-Pentadecane n-Hexadecane n-Heptadecane n-Octadecane n-Nonadecane n-Eicosane
C11H24 C12H26 C13H28 C14H30 C15H32 C16H34 C17H36 C18H38 C19H40 C20H42
1120214 112403 629505 629594 629629 544763 629787 593453 629925 112958
156.312 170.338 184.365 198.392 212.419 226.446 240.473 254.500 268.527 282.553
639 658 675 693 708 723 736 747 758 768
1.95 1.82 1.68 1.57 1.47 1.41 1.34 1.26 1.21 1.17
0.658 0.718 0.779 0.830 0.888 0.943 0.998 1.059 1.119 1.169
0.242 0.239 0.233 0.226 0.222 0.221 0.219 0.214 0.215 0.215
0.530 0.577 0.617 0.643 0.685 0.721 0.771 0.806 0.851 0.912
21 22 23 24 25 26 27
2-Methylpropane 2-Methylbutane 2,3-Dimethylbutane 2-Methylpentane 2,3-Dimethylpentane 2,3,3-Trimethylpentane 2,2,4-Trimethylpentane
C4H10 C5H12 C6H14 C6H14 C7H16 C8H18 C8H18
75285 78784 79298 107835 565593 560214 540841
58.123 72.150 86.177 86.177 100.204 114.231 114.231
408.14 460.43 499.98 497.5 537.35 573.5 543.96
3.62 3.37 3.13 3.02 2.88 2.81 2.56
0.261 0.304 0.358 0.366 0.396 0.455 0.465
0.278 0.268 0.269 0.267 0.255 0.268 0.264
0.177 0.226 0.246 0.279 0.292 0.289 0.301
28 29 30 31 32 33 34 35
Ethylene Propylene 1-Butene cis-2-Butene trans-2-Butene 1-Pentene 1-Hexene 1-Heptene
C2H4 C3H6 C4H8 C4H8 C4H8 C5H10 C6H12 C7H14
74851 115071 106989 590181 624646 109671 592416 592767
28.054 42.081 56.108 56.108 56.108 70.134 84.161 98.188
282.34 365.57 419.95 435.58 428.63 464.78 504.03 537.29
5.03 4.63 4.04 4.24 4.08 3.56 3.14 2.82
0.132 0.188 0.241 0.233 0.237 0.295 0.354 0.413
0.283 0.286 0.279 0.273 0.272 0.271 0.265 0.261
0.086 0.137 0.190 0.204 0.216 0.236 0.280 0.330
36 37 38 39 40 41 42 43 44
1-Octene 1-Nonene 1-Decene 2-Methylpropene 2-Methyl-1-butene 2-Methyl-2-butene 1,2-Butadiene 1,3-Butadiene 2-Methyl-1,3-butadiene
C8H16 C9H18 C10H20 C4H8 C5H10 C5H10 C4H6 C4H6 C5H8
111660 124118 872059 115117 563462 513359 590192 106990 78795
112.215 126.242 140.269 56.108 70.134 70.134 54.092 54.092 68.119
566.65 593.25 616.4 417.9 465 471 452 425.17 484
2.57 2.33 2.21 3.98 3.45 3.38 4.36 4.30 3.85
0.460 0.528 0.584 0.238 0.292 0.292 0.220 0.220 0.277
0.251 0.249 0.252 0.272 0.261 0.252 0.255 0.268 0.265
0.377 0.417 0.478 0.192 0.237 0.272 0.166 0.192 0.158
45 46 47 48 49 50
Acetylene Methylacetylene Dimethylacetylene 3-Methyl-1-butyne 1-Pentyne 2-Pentyne
C2H2 C3H4 C4H6 C5H8 C5H8 C5H8
74862 74997 503173 598232 627190 627214
26.038 40.065 54.092 68.119 68.119 68.119
308.32 402.39 473.2 463.2 481.2 519
6.15 5.62 4.87 4.20 4.17 4.02
0.113 0.164 0.221 0.275 0.277 0.276
0.271 0.276 0.274 0.300 0.289 0.257
0.188 0.216 0.239 0.308 0.290 0.174
51 52 53 54 55 56
1-Hexyne 2-Hexyne 3-Hexyne 1-Heptyne 1-Octyne Vinylacetylene
C6H10 C6H10 C6H10 C7H12 C8H14 C4H4
693027 764352 928494 628717 629050 689974
82.145 82.145 82.145 96.172 110.199 52.076
516.2 549 544 559 585 454
3.64 3.53 3.54 3.13 2.82 4.89
0.322 0.331 0.334 0.386 0.441 0.205
0.273 0.256 0.261 0.260 0.256 0.265
0.335 0.221 0.219 0.272 0.323 0.109
CRITICAL CONSTANTS TABLE 2-164
2-137
Critical Constants and Acentric Factors of Inorganic and Organic Compounds (Continued ) Mol. wt.
Tc, K
Pc × 1E-06 Pa
287923 96377 1640897 110827 108872 590669 1678917 142290 693890 110838
70.134 84.161 98.188 84.161 98.188 112.215 112.215 68.119 82.145 82.145
511.76 532.79 569.52 553.58 572.19 591.15 609.15 507 542 560.4
4.50 3.78 3.40 4.10 3.48 2.94 3.04 4.81 4.13 4.39
C6H6 C7H8 C8H10 C8H10 C8H10 C8H10 C9H12
71432 108883 95476 108383 106423 100414 103651
78.114 92.141 106.167 106.167 106.167 106.167 120.194
562.16 591.8 630.33 617.05 616.23 617.2 638.32
1,2,4-Trimethylbenzene Isopropylbenzene 1,3,5-Trimethylbenzene p-Isopropyltoluene Naphthalene Biphenyl Styrene m-Terphenyl
C9H12 C9H12 C9H12 C10H14 C10H8 C12H10 C8H8 C18H14
95636 98828 108678 99876 91203 92524 100425 92068
120.194 120.194 120.194 134.221 128.174 154.211 104.152 230.309
82 83 84 85 86 87 88
Methanol Ethanol 1-Propanol 1-Butanol 2-Butanol 2-Propanol 2-Methyl-2-propanol
CH4O C2H6O C3H8O C4H10O C4H10O C3H8O C4H10O
67561 64175 71238 71363 78922 67630 75650
89 90 91 92 93 94 95 96
1-Pentanol 2-Methyl-1-butanol 3-Methyl-1-butanol 1-Hexanol 1-Heptanol Cyclohexanol Ethylene glycol 1,2-Propylene glycol
C5H12O C5H12O C5H12O C6H14O C7H16O C6H12O C2H6O2 C3H8O2
97 98 99 100
Phenol o-Cresol m-Cresol p-Cresol
C6H6O C7H8O C7H8O C7H8O
101 102 103 104 105 106 107 108 109 110 111 112
Dimethyl ether Methyl ethyl ether Methyl n-propyl ether Methyl isopropyl ether Methyl n-butyl ether Methyl isobutyl ether Methyl tert-butyl ether Diethyl ether Ethyl propyl ether Ethyl isopropyl ether Methyl phenyl ether Diphenyl ether
113 114 115 116 117 118 119 120 121 122
Formaldehyde Acetaldehyde 1-Propanal 1-Butanal 1-Pentanal 1-Hexanal 1-Heptanal 1-Octanal 1-Nonanal 1-Decanal
Cmpd. no.
Name
Zc
Acentric factor
57 58 59 60 61 62 63 64 65 66
Cyclopentane Methylcyclopentane Ethylcyclopentane Cyclohexane Methylcyclohexane 1,1-Dimethylcyclohexane Ethylcyclohexane Cyclopentene 1-Methylcyclopentene Cyclohexene
C5H10 C6H12 C7H14 C6H12 C7H14 C8H16 C8H16 C5H8 C6H10 C6H10
0.257 0.319 0.374 0.308 0.368 0.450 0.430 0.245 0.303 0.291
0.272 0.272 0.269 0.274 0.269 0.269 0.258 0.279 0.278 0.274
0.196 0.230 0.271 0.212 0.236 0.233 0.246 0.196 0.232 0.216
67 68 69 70 71 72 73
Benzene Toluene o-Xylene m-Xylene p-Xylene Ethylbenzene Propylbenzene
4.88 4.10 3.74 3.53 3.50 3.60 3.20
0.261 0.314 0.374 0.377 0.381 0.375 0.440
0.273 0.262 0.267 0.259 0.260 0.263 0.265
0.209 0.262 0.311 0.325 0.320 0.301 0.344
74 75 76 77 78 79 80 81
649.13 631.1 637.36 653.15 748.35 789.26 636 924.85
3.25 3.18 3.11 2.80 3.99 3.86 3.82 3.53
0.430 0.429 0.433 0.497 0.413 0.502 0.352 0.768
0.259 0.260 0.254 0.256 0.265 0.295 0.254 0.352
0.380 0.322 0.397 0.366 0.296 0.367 0.295 0.561
32.042 46.069 60.096 74.123 74.123 60.096 74.123
512.64 513.92 536.78 563.05 536.05 508.3 506.21
8.14 6.12 5.12 4.34 4.20 4.79 3.99
0.117 0.168 0.220 0.276 0.270 0.221 0.276
0.224 0.240 0.252 0.256 0.254 0.250 0.262
0.566 0.643 0.617 0.585 0.574 0.670 0.613
71410 137326 123513 111273 111706 108930 107211 57556
88.150 88.150 88.150 102.177 116.203 100.161 62.068 76.095
586.15 565 577.2 611.35 631.9 650 719.7 626
3.87 3.87 3.90 3.46 3.18 4.25 7.71 6.04
0.327 0.327 0.327 0.381 0.435 0.322 0.191 0.239
0.260 0.270 0.266 0.259 0.263 0.253 0.246 0.277
0.592 0.678 0.586 0.572 0.592 0.371 0.487 1.102
108952 95487 108394 106445
94.113 108.140 108.140 108.140
694.25 697.55 705.85 704.65
6.06 5.06 4.52 5.15
0.229 0.282 0.312 0.277
0.240 0.246 0.240 0.244
0.438 0.438 0.444 0.507
C2H6O C3H8O C4H10O C4H10O C5H12O C5H12O C5H12O C4H10O C5H12O C5H12O C7H8O C12H10O
115106 540670 557175 598538 628284 625445 1634044 60297 628320 625547 100663 101848
46.069 60.096 74.123 74.123 88.150 88.150 88.150 74.123 88.150 88.150 108.140 170.211
400.1 437.8 476.3 464.5 510 497 497.1 466.7 500.23 489 645.6 766.8
5.27 4.47 3.77 3.89 3.31 3.41 3.41 3.64 3.37 3.41 4.27 3.10
0.171 0.221 0.276 0.276 0.329 0.331 0.329 0.281 0.336 0.329 0.337 0.503
0.271 0.271 0.263 0.278 0.257 0.273 0.272 0.264 0.273 0.276 0.268 0.244
0.192 0.229 0.264 0.280 0.335 0.310 0.264 0.281 0.347 0.306 0.353 0.441
CH2O C2H4O C3H6O C4H8O C5H10O C6H12O C7H14O C8H16O C9H18O C10H20O
50000 75070 123386 123728 110623 66251 111717 124130 124196 112312
30.026 44.053 58.080 72.107 86.134 100.161 114.188 128.214 142.241 156.268
408 466 504.4 537.2 566.1 591 617 638.1 658 674.2
6.59 5.57 4.92 4.32 3.97 3.46 3.18 2.97 2.74 2.60
0.115 0.154 0.204 0.258 0.313 0.369 0.421 0.474 0.527 0.580
0.223 0.221 0.239 0.250 0.264 0.260 0.261 0.265 0.264 0.269
0.282 0.292 0.256 0.278 0.347 0.387 0.427 0.474 0.514 0.582
Formula
CAS no.
Vc, m3/Kmol
2-138
PHYSICAL AND CHEMICAL DATA
TABLE 2-164
Critical Constants and Acentric Factors of Inorganic and Organic Compounds (Continued ) Mol. wt.
Tc, K
Pc × 1E-06 Pa
67641 78933 107879 563804 591786 108101 565617 96220 565695 565800 108941 98862
58.080 72.107 86.134 86.134 100.161 100.161 100.161 86.134 100.161 114.188 98.145 120.151
508.2 535.5 561.08 553 587.05 571.4 573 560.95 567 576 653 709.5
4.71 4.12 3.71 3.84 3.31 3.27 3.32 3.70 3.34 3.06 4.01 3.85
CH2O2 C2H4O2 C3H6O2 C4H8O2 C4H8O2 C7H6O2 C4H6O3
64186 64197 79094 107926 79312 65850 108247
46.026 60.053 74.079 88.106 88.106 122.123 102.090
588 591.95 600.81 615.7 605 751 606
Methyl formate Methyl acetate Methyl propionate Methyl n-butyrate Ethyl formate Ethyl acetate Ethyl propionate
C2H4O2 C3H6O2 C4H8O2 C5H10O2 C3H6O2 C4H8O2 C5H10O2
107313 79209 554121 623427 109944 141786 105373
60.053 74.079 88.106 102.133 74.079 88.106 102.133
149 150 151 152 153 154 155
Ethyl n-butyrate n-Propyl formate n-Propyl acetate n-Butyl acetate Methyl benzoate Ethyl benzoate Vinyl acetate
C6H12O2 C4H8O2 C5H10O2 C6H12O2 C8H8O2 C9H10O2 C4H6O2
105544 110747 109604 123864 93583 93890 108054
156 157 158 159 160 161
Methylamine Dimethylamine Trimethylamine Ethylamine Diethylamine Triethylamine
CH5N C2H7N C3H9N C2H7N C4H11N C6H15N
162 163 164 165 166 167 168
n-Propylamine di-n-Propylamine Isopropylamine Diisopropylamine Aniline N-Methylaniline N,N-Dimethylaniline
169 170 171 172
Cmpd. no.
Name
Formula
Zc
Acentric factor
123 124 125 126 127 128 129 130 131 132 133 134
Acetone Methyl ethyl ketone 2-Pentanone Methyl isopropyl ketone 2-Hexanone Methyl isobutyl ketone 3-Methyl-2-pentanone 3-Pentanone Ethyl isopropyl ketone Diisopropyl ketone Cyclohexanone Methyl phenyl ketone
C3H6O C4H8O C5H10O C5H10O C6H12O C6H12O C6H12O C5H10O C6H12O C7H14O C6H10O C8H8O
0.210 0.267 0.301 0.313 0.369 0.369 0.371 0.336 0.369 0.416 0.311 0.386
0.234 0.247 0.239 0.261 0.250 0.254 0.259 0.267 0.262 0.266 0.230 0.252
0.307 0.320 0.345 0.349 0.395 0.389 0.386 0.340 0.394 0.411 0.308 0.365
135 136 137 138 139 140 141
Formic acid Acetic acid Propionic acid n-Butyric acid Isobutyric acid Benzoic acid Acetic anhydride
5.81 5.74 4.61 4.07 3.68 4.47 3.97
0.125 0.179 0.232 0.291 0.291 0.347 0.290
0.148 0.208 0.214 0.231 0.213 0.248 0.229
0.317 0.463 0.574 0.682 0.612 0.603 0.450
142 143 144 145 146 147 148
487.2 506.55 530.6 554.5 508.4 523.3 546
5.98 4.69 4.03 3.48 4.71 3.85 3.34
0.173 0.229 0.284 0.340 0.231 0.287 0.345
0.255 0.256 0.259 0.257 0.257 0.254 0.254
0.254 0.326 0.349 0.378 0.282 0.363 0.391
116.160 88.106 102.133 116.160 136.150 150.177 86.090
571 538 549.73 579.15 693 698 519.13
2.94 4.03 3.37 3.11 3.59 3.22 3.93
0.403 0.286 0.349 0.389 0.436 0.489 0.270
0.249 0.257 0.257 0.251 0.272 0.271 0.246
0.399 0.310 0.390 0.410 0.421 0.477 0.348
74895 124403 75503 75047 109897 121448
31.057 45.084 59.111 45.084 73.138 101.192
430.05 437.2 433.25 456.15 496.6 535.15
7.41 5.26 4.10 5.59 3.67 3.04
0.154 0.180 0.254 0.202 0.301 0.389
0.319 0.260 0.289 0.298 0.268 0.266
0.279 0.293 0.210 0.283 0.300 0.316
C3H9N C6H15N C3H9N C6H15N C6H7N C7H9N C8H11N
107108 142847 75310 108189 62533 100618 121697
59.111 101.192 59.111 101.192 93.128 107.155 121.182
496.95 550 471.85 523.1 699 701.55 687.15
4.74 3.11 4.54 3.20 5.35 5.19 3.63
0.260 0.401 0.221 0.417 0.270 0.373 0.465
0.298 0.273 0.256 0.307 0.248 0.332 0.295
0.280 0.446 0.276 0.388 0.381 0.480 0.403
Ethylene oxide Furan Thiophene Pyridine
C2H4O C4H4O C4H4S C5H5N
75218 110009 110021 110861
44.053 68.075 84.142 79.101
469.15 490.15 579.35 619.95
7.26 5.55 5.71 5.64
0.142 0.218 0.219 0.254
0.264 0.297 0.260 0.278
0.201 0.205 0.195 0.239
173 174 175 176 177 178 179 180
Formamide N,N-Dimethylformamide Acetamide N-Methylacetamide Acetonitrile Propionitrile n-Butyronitrile Benzonitrile
CH3NO C3H7NO C2H5NO C3H7NO C2H3N C3H5N C4H7N C7H5N
75127 68122 60355 79163 75058 107120 109740 100470
45.041 73.095 59.068 73.095 41.053 55.079 69.106 103.123
771 649.6 761 718 545.5 564.4 582.25 699.35
7.75 4.37 6.57 5.00 4.85 4.19 3.79 4.21
0.163 0.262 0.215 0.267 0.173 0.229 0.278 0.339
0.197 0.212 0.223 0.224 0.185 0.205 0.217 0.245
0.410 0.312 0.419 0.437 0.340 0.325 0.371 0.352
181 182 183 184 185 186 187 188 189
Methyl mercaptan Ethyl mercaptan n-Propyl mercaptan n-Butyl mercaptan Isobutyl mercaptan sec-Butyl mercaptan Dimethyl sulfide Methyl ethyl sulfide Diethyl sulfide
CH4S C2H6S C3H8S C4H10S C4H10S C4H10S C2H6S C3H8S C4H10S
74931 75081 107039 109795 513440 513531 75183 624895 352932
48.109 62.136 76.163 90.189 90.189 90.189 62.136 76.163 90.189
469.95 499.15 536.6 570.1 559 554 503.04 533 557.15
7.23 5.49 4.63 3.97 4.06 4.06 5.53 4.26 3.96
0.145 0.206 0.254 0.307 0.307 0.307 0.200 0.254 0.320
0.268 0.273 0.263 0.257 0.268 0.271 0.264 0.244 0.273
0.158 0.188 0.232 0.272 0.253 0.251 0.194 0.209 0.294
CAS no.
Vc, m3/Kmol
CRITICAL CONSTANTS TABLE 2-164 Cmpd. no.
2-139
Critical Constants and Acentric Factors of Inorganic and Organic Compounds (Concluded ) Name
Formula
CAS no.
Mol. wt.
Tc, K
Pc × 1E-06 Pa
Vc, m3/Kmol
Zc
Acentric factor
190 191 192 193 194 195 196 197
Fluoromethane Chloromethane Trichloromethane Tetrachloromethane Bromomethane Fluoroethane Chloroethane Bromoethane
CH3F CH3Cl CHCl3 CCl4 CH3Br C2H5F C2H5Cl C2H5Br
593533 74873 67663 56235 74839 353366 75003 74964
34.033 50.488 119.377 153.822 94.939 48.060 64.514 108.966
317.42 416.25 536.4 556.35 467 375.31 460.35 503.8
5.88 6.69 5.55 4.54 8.00 5.01 5.46 6.29
0.113 0.142 0.238 0.274 0.156 0.164 0.155 0.215
0.252 0.275 0.296 0.270 0.321 0.263 0.221 0.323
0.198 0.154 0.228 0.191 0.192 0.218 0.206 0.259
198 199 200 201 202 203 204 205
1-Chloropropane 2-Chloropropane 1,1-Dichloropropane 1,2-Dichloropropane Vinyl chloride Fluorobenzene Chlorobenzene Bromobenzene
C3H7Cl C3H7Cl C3H6Cl2 C3H6Cl2 C2H3Cl C6H5F C6H5Cl C6H5Br
540545 75296 78999 78875 75014 462066 108907 108861
78.541 78.541 112.986 112.986 62.499 96.104 112.558 157.010
503.15 489 560 572 432 560.09 632.35 670.15
4.58 4.51 4.24 4.23 5.75 4.54 4.53 4.52
0.247 0.247 0.292 0.291 0.179 0.269 0.308 0.324
0.270 0.274 0.266 0.259 0.287 0.262 0.265 0.263
0.228 0.196 0.253 0.256 0.106 0.247 0.251 0.251
206 207 208 209 210 211 212 213 214 215 216 217 218
Air Hydrogen Helium-4 Neon Argon Fluorine Chlorine Bromine Oxygen Nitrogen Ammonia Hydrazine Nitrous oxide
H2 He Ne Ar F2 Cl2 Br2 O2 N2 NH3 N2H4 N2O
132259100 1333740 7440597 7440019 7440371 7782414 7782505 7726956 7782447 7727379 7664417 302012 10024972
28.951 2.016 4.003 20.180 39.948 37.997 70.905 159.808 31.999 28.014 17.031 32.045 44.013
132.45 33.19 5.2 44.4 150.86 144.12 417.15 584.15 154.58 126.2 405.65 653.15 309.57
3.79 1.32 0.23 2.67 4.90 5.17 7.79 10.28 5.02 3.39 11.30 14.73 7.28
0.092 0.064 0.058 0.042 0.075 0.067 0.124 0.135 0.074 0.089 0.072 0.158 0.098
0.318 0.307 0.305 0.300 0.292 0.287 0.279 0.286 0.287 0.288 0.241 0.429 0.277
0.000 −0.215 −0.388 −0.038 0.000 0.053 0.073 0.128 0.020 0.037 0.253 0.315 0.143
219 220 221 222 223 224 225 226 227 228 229 230 231
Nitric oxide Cyanogen Carbon monoxide Carbon dioxide Carbon disulfide Hydrogen fluoride Hydrogen chloride Hydrogen bromide Hydrogen cyanide Hydrogen sulfide Sulfur dioxide Sulfur trioxide Water
NO C2N2 CO CO2 CS2 HF HCl HBr HCN H2S SO2 SO3 H2O
10102439 460195 630080 124389 75150 7664393 7647010 10035106 74908 7783064 7446095 7446119 7732185
30.006 52.036 28.010 44.010 76.143 20.006 36.461 80.912 27.026 34.082 64.065 80.064 18.015
180.15 400.15 132.92 304.21 552 461.15 324.65 363.15 456.65 373.53 430.75 490.85 647.13
6.52 5.94 3.49 7.39 8.04 6.49 8.36 8.46 5.35 9.00 7.86 8.19 21.94
0.058 0.195 0.095 0.095 0.160 0.069 0.082 0.100 0.139 0.099 0.123 0.127 0.056
0.252 0.348 0.300 0.277 0.280 0.117 0.253 0.280 0.195 0.287 0.269 0.255 0.228
0.585 0.276 0.048 0.224 0.118 0.383 0.134 0.069 0.407 0.096 0.244 0.423 0.343
All substances are listed in alphabetical order in Table 2-6a. Compiled from Daubert, T. E., R. P. Danner, H. M. Sibul, and C. C. Stebbins, DIPPR Data Compilation of Pure Compound Properties, Project 801 Sponsor Release, July, 1993, Design Institute for Physical Property Data, AIChE, New York, NY; and from Ambrose, D. “Vapour-Liquid Critical Properties”, Report Chem 107, National Physical Laboratory, Teddington, UK, October, 1979. In order to ensure thermodynamic consistency, in almost all cases these properties are calculated from Tc and the vapor pressure and liquid density correlation coefficients listed in those tables. This means that there will be slight differences between the values listed here and those in the DIPPR tables. Most of the differences are less than 1%, and almost all the rest are less than the estimated accuracy of the quantity in question. The atomic weights used, taken from J. Phys. Chem. Ref. Data 22(6), 1993, are C = 12.011, H = 1.00794, O = 15.9994, N = 14.00674, S = 32.066, F = 18.9984, Cl = 35.4527, Br = 79.904, and I = 126.90447. The value of the gas constant, R, used here is 8314.51 J/(kmol·K), as given by E. R. Cohen and B. N. Taylor in J. Phys. Chem. Ref. Data 17, 1988. K − 273.15 = °C; 1.8 × K − 459.67 = °F; Pa × 9.869233E-06 = atm; Pa × 1.450377E-04 = psia j; m3/kmol × (1E + 03/mol. wt.) = cm3/g; m3/kmol × (1.601846E + 01/mol wt) = ft3/lb.
2-140
PHYSICAL AND CHEMICAL DATA
COMPRESSIBILITIES reminded that compressibilities can be calculated from the pressure—volume (or density)—temperature tables of the subsection “Thermodynamic Properties.”
INTRODUCTION The increasing ranges of pressure and temperature of interest to technology for an ever-increasing number of substances would necessitate additional tables in this subsection as well as in the subsection “Thermodynamic Properties.” Space restrictions preclude this. Hence, in the present revision, an attempt was made to update the fluidcompressibility tables for selected fluids and to omit tables for other fluids. The reader is thus referred to the fourth edition for tables on miscellaneous gases at 0°C, acetylene, ammonia, ethane, ethylene, hydrogen-nitrogen mixtures, and methyl chloride. The reader is also
TABLE 2-165
UNITS CONVERSIONS For this subsection, the following units conversions are applicable: °R = 9⁄5 K. To convert bars to pounds-force per cubic inch, multiply by 14.504. To convert bars to kilopascals, multiply by 1 × 102.
Compressibility Factors for Air* Pressure, bar
Temp., K
1
5
10
20
40
60
80
100
150
200
250
300
400
500
75 80 90 100 120
0.0052 0.9764 0.9797 0.9880
0.0260 0.0250 0.0236 0.8872 0.9373
0.0519 0.0499 0.0471 0.0453 0.8660
0.1036 0.0995 0.0940 0.0900 0.6730
0.2063 0.1981 0.1866 0.1782 0.1778
0.3082 0.2958 0.2781 0.2635 0.2557
0.4094 0.3927 0.3686 0.3498 0.3371
0.5099 0.4887 0.4581 0.4337 0.4132
0.7581 0.7258 0.6779 0.6386 0.5964
1.0025 0.9588 0.8929 0.8377 0.7720
1.1931 1.1098 1.0395 0.9530
1.4139 1.3110 1.2227 1.1076
1.7161 1.5937 1.5091
2.1105 1.9536 1.7366
140 160 180 200 250
0.9927 0.9951 0.9967 0.9978 0.9992
0.9614 0.9748 0.9832 0.9886 0.9957
0.9205 0.9489 0.9660 0.9767 0.9911
0.8297 0.8954 0.9314 0.9539 0.9822
0.5856 0.7803 0.8625 0.9100 0.9671
0.3313 0.6603 0.7977 0.8701 0.9549
0.3737 0.5696 0.7432 0.8374 0.9463
0.4340 0.5489 0.7084 0.8142 0.9411
0.5909 0.6340 0.7180 0.8061 0.9450
0.7699 0.7564 0.7986 0.8549 0.9713
0.9114 0.8840 0.9000 0.9311 1.0152
1.0393 1.0105 1.0068 1.0185 1.0702
1.3202 1.2585 1.2232 1.2054 1.1990
1.5903 1.4970 1.4361 1.3944 1.3392
300 350 400 450 500
0.9999 1.0000 1.0002 1.0003 1.0003
0.9987 1.0002 1.0012 1.0016 1.0020
0.9974 1.0004 1.0025 1.0034 1.0034
0.9950 1.0014 1.0046 1.0063 1.0074
0.9917 1.0038 1.0100 1.0133 1.0151
0.9901 1.0075 1.0159 1.0210 1.0234
0.9903 1.0121 1.0229 1.0287 1.0323
0.9930 1.0183 1.0312 1.0374 1.0410
1.0074 1.0377 1.0533 1.0614 1.0650
1.0326 1.0635 1.0795 1.0913 1.0913
1.0669 1.0947 1.1087 1.1183 1.1183
1.1089 1.1303 1.1411 1.1463 1.1463
1.2073 1.2116 1.2117 1.2090 1.2051
1.3163 1.3015 1.2890 1.2778 1.2667
600 800 1000
1.0004 1.0004 1.0004
1.0022 1.0020 1.0018
1.0039 1.0038 1.0037
1.0081 1.0077 1.0068
1.0164 1.0157 1.0142
1.0253 1.0240 1.0215
1.0340 1.0321 1.0290
1.0434 1.0408 1.0365
1.0678 1.0621 1.0556
1.0920 1.0844 1.0744
1.1172 1.1061 1.0948
1.1427 1.1283 1.1131
1.1947 1.1720 1.1515
1.2475 1.2150 1.1889
*Calculated from values of pressure, volume (or density), and temperature in Vasserman, Kazavchinskii, and Rabinovich, Thermophysical Properties of Air and Air Components, Moscow, Nauka, 1966, and NBS-NSF Trans. TT 70-50095, 1971; and Vasserman and Rabinovich, Thermophysical Properties of Liquid Air and Its Components, Moscow, 1968, and NBS-NSF Trans. 69-55092, 1970.
TABLE 2-166
Compressibility Factors for Argon*
Temp., K
1
5
10
20
40
60
80
100
200
300
400
500
100 150 200 250 300
0.9773 0.9932 0.9972 0.9988 0.9995
0.0183 0.9647 0.9857 0.9935 0.9969
0.0366 0.9273 0.9713 0.9869 0.9941
0.0729 0.8447 0.9419 0.9741 0.9884
0.1449 0.6101 0.8810 0.9494 0.9777
0.2162 0.2249 0.8208 0.9263 0.9686
0.2867 0.2781 0.7624 0.9056 0.9611
0.3567 0.3324 0.7121 0.8877 0.9552
0.6975 0.5934 0.6870 0.8590 0.9533
1.0267 0.8387 0.8360 0.9207 0.9950
1.3470 1.0732 1.0051 1.0262 1.0673
1.6932 1.2995 1.1982 1.1479 1.1786
400 500 600 800 1000
1.0001 1.0002 1.0003 1.0003 1.0002
0.9997 1.0007 1.0012 1.0012 1.0013
0.9998 1.0012 1.0025 1.0023 1.0022
0.9999 1.0034 1.0046 1.0050 1.0050
1.0004 1.0071 1.0094 1.0102 1.0096
1.0018 1.0113 1.0143 1.0151 1.0142
1.0031 1.0154 1.0198 1.0205 1.0193
1.0056 1.0205 1.0250 1.0258 1.0239
1.0280 1.0501 1.0553 1.0532 1.0484
1.0656 1.0874 1.0904 1.0830 1.0736
1.1157 1.1301 1.1291 1.1147 1.0999
1.1976 1.1997 1.1933 1.1707 1.1497
Pressure, bar
*Calculated from PVT values tabulated in Rabinovich (ed.), Thermophysical Properties of Neon, Argon, Krypton and Xenon, Standard Press, Moscow, 1976. This book was published in English translation by Hemisphere, New York, 1988 (604 pp.).
COMPRESSIBILITIES TABLE 2-167
2-141
Compressibility Factors for Carbon Dioxide* Pressure, bar
Temp., °C
1
5
10
20
40
60
80
100
200
300
400
500
0 50 100 150 200
0.9933 0.9964 0.9977 0.9985 0.9991
0.9658 0.9805 0.9883 0.9927 0.9953
0.9294 0.9607 0.9764 0.9853 0.9908
0.8496 0.9195 0.9524 0.9705 0.9818
0.8300 0.9034 0.9416 0.9640
0.7264 0.8533 0.9131 0.9473
0.5981 0.8022 0.8854 0.9313
0.4239 0.7514 0.8590 0.9170
0.5891 0.7651 0.8649
0.6420 0.7623 0.8619
0.8235 0.8995
0.9098 0.9621
250 300 350 400 450
0.9994 0.9996 0.9998 0.9999 1.0000
0.9971 0.9982 0.9991 0.9997 1.0000
0.9943 0.9967 0.9983 0.9994 1.0003
0.9886 0.9936 0.9964 0.9989 1.0005
0.9783 0.9875 0.9938 0.9982 1.0013
0.9684 0.9822 0.9914 0.9979 1.0023
0.9593 0.9773 0.9896 0.9979 1.0038
0.9511 0.9733 0.9882 0.9984 1.0056
0.9253 0.9640 0.9895 1.0073 1.0070
0.9294 0.9746 1.0053 1.0266 1.0412
0.9508 1.0030 1.0340 1.0559 1.0709
1.0096 1.0464 1.0734 1.0928 1.1067
500 600 700 800 900
1.0000 1.0000 1.0003 1.0002 1.0002
1.0004 1.0007 1.0010 1.0009 1.0009
1.0008 1.0013 1.0017 1.0019 1.0020
1.0015 1.0030 1.0036 1.0040 1.0041
1.0035 1.0062 1.0073 1.0082 1.0083
1.0056 1.0093 1.0161 1.0122 1.0128
1.0079 1.0129 1.0155 1.0168 1.0171
1.0107 1.0168 1.0198 1.0212 1.0221
1.0282 1.0386 1.0436 1.0458 1.0463
1.0522 1.0648 1.0707 1.0731 1.0726
1.0820 1.0948 1.1000 1.1016 1.1012
1.1165 1.1277 1.1318 1.1324 1.1303
1000
1.0002
1.0009
1.0021
1.0042
1.0084
1.0128
1.0172
1.0218
1.0460
1.0725
1.0725
1.1274
*Calculated from density-pressure-temperature data in Vukalovitch and Altunin, Thermophysical Properties of Carbon Dioxide, Atomizdat, Moscow, 1965, and Collet’s, London, 1968, translation.
TABLE 2-168
Compressibility Factors for Carbon Monoxide*
Temp., K
1
4
7
10
40
70
100
200 250 300 350 400
0.9973 0.9989 0.9997 1.0000 1.0002
0.9893 0.9957 0.9987 1.0002 1.0010
0.9813 0.9926 0.9977 1.0003 1.0017
0.9734 0.9896 0.9968 1.0005 1.0025
0.9632 0.9907 1.0042 1.0042
0.9896 1.0112 1.0112
0.9935 1.0216 1.0216
450 500 600 700 800
1.0003 1.0004 1.0005 1.0005 1.0004
1.0014 1.0016 1.0018 1.0018 1.0017
1.0025 1.0029 1.0032 1.0032 1.0030
1.0035 1.0041 1.0045 1.0045 1.0044
1.0152 1.0172 1.0186 1.0183 1.0175
1.0285 1.0314 1.0332 1.0325 1.0309
1.0433 1.0469 1.0485 1.0470 1.0445
900 1000 1500 2000 2500
1.0004 1.0004 1.0003 1.0002 1.0002
1.0017 1.0016 1.0012 1.0009 1.0007
1.0029 1.0027 1.0021 1.0016 1.0013
1.0041 1.0039 1.0029 1.0022 1.0018
1.0166 1.0156 1.0115 1.0088 1.0071
1.0291 1.0273 1.0200 1.0155 1.0124
1.0418 1.0391 1.0286 1.0221 1.0178
3000
1.0002
1.0006
1.0010
1.0015
1.0059
1.0104
1.0148
Pressure, atm
*From Hilsenrath et al., N.B.S. Circ. 564, 1955. Some of the above values have been rounded to four decimal places. Values at 10-K increments below 1000 K and at 50 K increments for higher temperatures appear in the original, also for pressures below atmospheric.
TABLE 2-169
Compressibility Factors for Ethanol
Temp., K
0.1
0.5
1.013
10
20
50
100
250
500
300 350 400 450 500
0.0022
0.0023
0.0024
0.999 1.000 1.000
0.993 0.997 0.997
0.986 0.991 0.994
0.0229 0.0215 0.0204 0.908 0.941
0.0458 0.0411 0.0408 0.874
0.114 0.107 0.101 0.101 0.122
0.228 0.208 0.201 0.198 0.214
0.565 0.509 0.490 0.472 0.473
1.11 1.03 0.95 0.898 0.868
600 700 800 900 1000
1.000 1.000 1.000 1.000 1.000
0.998 0.999 1.000 1.000 1.000
0.997 0.999 0.999 1.000 1.000
0.972 0.985 0.992 0.996 0.998
0.943 0.971 0.984 0.992 0.997
0.948 0.973 0.988 0.993
0.672 0.902 0.953 0.981 0.990
0.470 0.760 0.890 0.962 1.002
0.868 0.921 0.988 1.04 1.08
Pressure, bar
Rounded and interpolated from Thermodynamics Research Center tables, Texas A&M University.
2-142
PHYSICAL AND CHEMICAL DATA TABLE 2-170
Compressibility Factors for Ethylene Temperature, K
Pressure, bar
110
150
200
250
300
350
400
450
500
1 5 10 15 20
0.0047 0.0237 0.0472 0.0710 0.0946
0.0038 0.0189 0.0378 0.0566 0.0754
0.9808 0.0162 0.0323 0.0484 0.0644
0.9902 0.9495 0.8946 0.8320 0.7578
0.9944 0.9717 0.9425 0.9121 0.8804
0.9966 0.9828 0.9659 0.9479 0.9299
0.9979 0.9894 0.9785 0.9679 0.9574
0.9986 0.9935 0.9867 0.9749 0.9734
0.9991 0.9959 0.9919 0.9876 0.9833
30 40 60 80 100
0.1418 0.1889 0.2831 0.3767 0.4702
0.1129 0.1504 0.2251 0.2994 0.3734
0.0963 0.1280 0.1910 0.2533 0.3150
0.0950 0.1251 0.1838 0.2410 0.2968
0.8122 0.7342 0.5235 0.3302 0.3480
0.8936 0.8560 0.7791 0.7023 0.6359
0.9357 0.9144 0.8730 0.9056 0.9220
0.9603 0.9477 0.9231 0.9009 0.8825
0.9754 0.9677 0.9541 0.9428 0.9321
150 200 250 300 400
0.7030 0.9337 1.1636 1.3917 1.8441
0.5567 0.7382 0.9179 1.0960 1.4475
0.4671 0.6161 0.7630 0.9075 1.1910
0.4324 0.5630 0.6904 0.8148 1.0565
0.4528 0.5641 0.6740 0.7816 0.9909
0.5842 0.6347 0.7110 0.7969 0.9726
0.7483 0.7499 0.7895 0.8479 0.9849
0.8523 0.8494 0.8710 0.9095 1.0142
0.9167 0.9184 0.9343 0.9631 1.0450
500
solid
1.7934
1.4679
1.2908
1.1932
1.1468
1.1304
1.1341
1.1436
Calculated from Jacobsen, R.T., M. Jahangiri, et al., Ethylene, Blackwell Sci. Publs., Oxford, 1988 (299 pp.).
TABLE 2-171
Compressibility Factors for Normal Hydrogen* Pressure, bar
Temp., K
1
10
20
40
60
80
100
200
400
600
800
1000
20 40 60 80 100
0.0169 0.9848 0.9955 0.9986 0.9998
0.1680 0.8340 0.9562 0.9776 0.9979
0.3302 0.6311 0.9169 0.9763 0.9976
0.6430 0.5240 0.8608 0.9655 1.0022
0.9434 0.6627 0.8498 0.9676 1.0133
1.2346 0.8118 0.8832 0.9842 1.0280
1.5166 0.9590 0.9432 1.0138 1.0528
2.844 1.650 1.347 1.257 1.225
2.878 2.158 1.834 1.659
3.993 2.902 2.389 2.095
5.034 3.598 2.907 2.512
6.019 4.263 3.404 2.902
200 300 400 500 600
1.0007 1.0005 1.0004 1.0004 1.0003
1.0066 1.0059 1.0048 1.0040 1.0034
1.0134 1.0117 1.0096 1.0080 1.0068
1.0275 1.0236 1.0192 1.0160 1.0136
1.0422 1.0357 1.0289 1.0240 1.0204
1.0575 1.0479 1.0386 1.0320 1.0272
1.0734 1.0603 1.0484 1.0400 1.0340
1.163 1.124 1.098 1.080 1.068
1.355 1.253 1.196 1.159 1.133
1.555 1.383 1.293 1.236 1.197
1.753 1.510 1.388 1.311 1.259
1.936 1.636 1.481 1.385 1.320
800 1000 2000
1.0002 1.0002 1.0009
1.0026 1.0021 1.0013
1.0052 1.0042 1.0023
1.0104 1.0084 1.0044
1.0156 1.0126 1.0065
1.0208 1.0168 1.0086
1.0259 1.0209 1.0107
1.051 1.041 1.021
1.100 1.080 1.040
1.147 1.117 1.057
1.193 1.153 1.073
1.237 1.187 1.088
*Calculated from PVT tables of McCarty, Hord, and Roder, NBS Monogr. 168, 1981.
TABLE 2-172
Compressibility Factors for KLEA 60
Temp., K
1
Pressure, bar 5
10
15
20
25
30
250 260 270 280 290
0.9687 0.9780 0.9803 0.9824 0.9848
0.9099 0.9199
300 310 320 330 340
0.9867 0.9872 0.9884 0.9894 0.9905
0.9284 0.9359 0.9425 0.9484 0.9537
0.8459 0.8637 0.8790 0.8908 0.9026
0.7800 0.8066 0.8299 0.8488
0.7577 0.7888
0.6700 0.7184
0.6305
350
0.9920
0.9582
0.9139
0.8663
0.8145
0.7570
0.6908
Zsat Tsat
0.9712 234.0
0.9022 273.1
0.8361 295.0
0.7777 309.5
0.7224 320.7
0.6677 329.8
0.6118 337.6
Zsat
Psat
0.9494 0.9315 0.9098 0.8839 0.8538
2.08 3.11 4.49 6.30 8.62
0.8175 0.7756 0.7261 0.6666
11.55 15.19 19.66 25.10
Converted and interpolated from “Thermodynamic Properties of KLEA 60,” British units, © ICI Chemicals and Polymers, 1993 (20 pp.). Reproduced by permission. KLEA 60 is R32/125/134a (20/40/40 wt %).
COMPRESSIBILITIES TABLE 2-173
Compressibility Factors for KLEA 61
Temp., K
1
2-143
Pressure, bar 5
10
15
20
25
30
250 260 270 280 290
0.9746 0.9773 0.9798 0.9787 0.9838
0.9067 0.9185
300 310 320 330 340
0.9854 0.9868 0.9881 0.9892 0.9903
0.9270 0.9348 0.9416 0.9481 0.9529
0.8431 0.8615 0.8772 0.8909 0.9027
0.7755 0.8042 0.8280 0.8484
0.7148 0.7518 0.7934
0.6659 0.7174
0.6312
350
0.9917
0.9577
0.9131
0.8653
0.8134
0.7565
0.6916
Zsat Tsat
0.9686 230.0
0.8944 269.0
0.8237 290.9
0.7602 305.5
0.7003 316.7
0.6399 325.9
0.5780 333.7
Zsat
Psat
0.9381 0.9172 0.8920 0.8622 0.8272
2.46 3.63 5.18 7.19 9.75
0.7868 0.7377 0.6801 0.6087
12.21 16.88 21.68 27.50
Converted and interpolated from “Thermodynamic Properties of KLEA 61,” British units, © ICI Chemicals and Polymers, 1993 (23 pp.). Reproduced by permission. KLEA 61 is R32/125/134a (10/70/20 wt %).
TABLE 2-174
Compressibility Factors for KLEA 66
Temp., K
1
Pressure, bar 5
10
15
20
25
30
250 260 270 280 290
0.974 0.9772 0.9796 0.9838 0.9858
0.9089 0.9209
300 310 320 330 340
0.9872 0.9883 0.9896 0.9907 0.9917
0.9287 0.9359 0.9431 0.9490 0.9540
0.8461 0.8663 0.8786 0.8910 0.9035
0.8056 0.8292 0.8492
0.7551 0.7878
0.7147
350
0.9926
0.9588
0.9137
0.8659
0.8127
0.7542
0.6843
Zsat Tsat
0.9719 236.1
0.9044 275.5
0.8397 297.6
0.7827 312.1
0.7289 323.5
0.6759 332.6
0.6220 340.4
Zsat
Psat
0.9541 0.9374 0.9172 0.8931 0.8645
1.89 2.84 4.12 5.81 7.98
0.8328 0.7920 0.7462 0.6918 0.6255
10.73 14.15 18.37 23.50 29.73
Converted and interpolated from “Thermodynamic properties of KLEA 66,” British units, © ICI Chemicals and Polymers, 1993 (20 pp.). Reproduced by permission. KLEA 66 is R32/125/134a (23/25/52 wt %).
TABLE 2-175
Compressibility Factors for Krypton*
Temp., K
1
5
10
20
40
60
80
100
200
300
400
500
150 200 250 300 350
0.9837 0.9933 0.9966 0.9982 0.9989
0.9155 0.9648 0.9841 0.9899 0.9949
0.0310 0.9278 0.9635 0.9800 0.9897
0.0618 0.8459 0.9265 0.9595 0.9793
0.1227 0.6039 0.8468 0.9197 0.9522
0.1829 0.1870 0.7605 0.8807 0.9415
0.2423 0.2393 0.6680 0.8437 0.9250
0.3012 0.2903 0.5810 0.8097 0.9110
0.5875 0.5313 0.5785 0.7337 0.8774
0.8636 0.7568 0.7461 0.7954 0.8992
1.1315 0.9730 0.9197 0.9302 0.9799
1.3932 1.1820 1.0891 1.0627 1.0664
400 450 500 600 800
0.9993 0.9998 0.9998 1.0000 1.0002
0.9967 0.9985 0.9992 1.0003 1.0010
0.9933 0.9969 0.9984 1.0005 1.0020
0.9867 0.9939 0.9970 1.0012 1.0041
0.9746 0.9886 0.9942 1.0025 1.0079
0.9635 0.9838 0.9921 1.0043 1.0122
0.9539 0.9800 0.9910 1.0064 1.0170
0.9459 0.9774 0.9906 1.0091 1.0214
0.9323 0.9663 1.0019 1.0301 1.0475
0.9570 1.0011 1.0311 1.0618 1.0779
1.0150 1.0543 1.0732 1.1000 1.1112
1.0910 1.1142 1.1258 1.1431 1.1147
1000
1.0002
1.0013
1.0023
1.0045
1.0091
1.0135
1.0184
1.0230
1.0486
1.0767
1.1063
1.1369
Pressure, bar
*Calculated from PVT values tabulated in Rabinovich (ed.), Thermophysical Properties of Neon, Argon, Krypton and Xenon, Standards Press, Moscow, 1976. This book was published in English translation by Hemisphere, New York, 1988 (604 pp.).
2-144
PHYSICAL AND CHEMICAL DATA
TABLE 2-176
Compressibility Factors for Methane (R50)*
Temp., K
1
5
10
20
40
60
80
100
200
300
400
500
150 200 250 300 350
0.9854 0.9936 0.9965 0.9983 0.9991
0.9225 0.9676 0.9838 0.9915 0.9954
0.8275 0.9339 0.9680 0.9830 0.9911
0.0714 0.8599 0.9352 0.9667 0.9825
0.1411 0.6784 0.8682 0.9343 0.9662
0.2093 0.3559 0.8020 0.9047 0.9520
0.2763 0.3172 0.7386 0.8783 0.9401
0.3423 0.3618 0.6854 0.8556 0.9306
0.6599 0.6141 0.6899 0.8280 0.9227
0.9623 0.8568 0.8554 0.9154 0.9800
1.2537 1.0887 1.0359 1.0432 1.0723
1.5363 1.3122 1.2155 1.1829 1.1804
400 450 500 600 800
0.9995 0.9997 0.9999 1.0000 1.0003
0.9977 0.9989 0.9997 1.0009 1.0017
0.9953 0.9979 0.9995 1.0020 1.0034
0.9912 0.9963 0.9995 1.0039 1.0068
0.9835 0.9935 0.9996 1.0081 1.0130
0.9772 0.9917 1.0005 1.0125 1.0197
0.9726 0.9911 1.0022 1.0171 1.0263
0.9696 0.9916 1.0048 1.0217 1.0330
0.9779 1.0098 1.0285 1.0540 1.0678
1.0245 1.0528 1.0699 1.0969 1.1068
1.0986 1.1152 1.1248 1.1470 1.1496
1.1859 1.1899 1.1899 1.2019 1.1951
1000
1.0004
1.0014
1.0035
1.0071
1.0141
1.0207
1.0274
1.0342
1.0678
1.1033
1.1400
1.1790
Pressure, bar
*Calculated from PVT values tabulated in Goodwin, NBS Tech. Note 653, 1974, for temperatures up to 500 K, and from PVT values tabulated in Zhuravlev. Thermophysical Properties of Gaseous and Liquid Methane, Standartov, Moscow, 1969, and NBS-NSF transl. TT 70-50097, 1970.
TABLE 2-177
Compressibility Factors for Methanol Pressure, bar
Temp., K
0.1
0.5
1.0133
10
20
50
100
150
200
250
300
400
500
200 250 300 350 400
0.0002 0.0002 0.9792 0.9844 0.9872
0.0011 0.0009 0.0008 0.9713 0.9795
0.0022 0.0019 0.0017 0.9551 0.9722
0.0219 0.0185 0.0164 0.0150 0.0142
0.0438 0.0370 0.0327 0.0298 0.0283
0.1091 0.0923 0.0813 0.0742 0.0702
0.2174 0.1837 0.1617 0.1473 0.1386
0.3250 0.2743 0.2413 0.2193 0.2056
0.4319 0.3643 0.3201 0.2904 0.2714
0.5381 0.4535 0.3981 0.3606 0.3362
0.6437 0.5422 0.4755 0.4301 0.4000
0.8531 0.7176 0.6284 0.5671 0.5253
1.6030 0.8909 0.7791 0.7016 0.6478
450 500 600 700 800
0.9890 0.9903 0.9922 0.9934 0.9964
0.9835 0.9859 0.9889 0.9907 0.9920
0.9792 0.9828 0.9867 0.9889 0.9904
0.9145 0.9525 0.9756 0.9816 0.9838
0.7989 0.9081 0.9643 0.9778 0.9818
0.0701 0.6799 0.9042 0.9541 0.9711
0.1366 0.1505 0.7629 0.8932 0.9411
0.2007 0.2110 0.6275 0.8392 0.9156
0.2629 0.2699 0.5255 0.8027 0.9025
0.3238 0.3271 0.4921 0.7797 0.8994
0.3834 0.3829 0.5010 0.7675 0.9026
0.4997 0.4912 0.5606 0.7713 0.9205
0.6128 0.5959 0.6358 0.7993 0.9485
Goodwin, R.D., J. Phys. Chem. Ref. Data, 16 (4), 799, 1987.
TABLE 2-178
Compressibility Factors for Neon*
Temp., K
1
5
10
20
40
60
80
100
200
300
400
500
50 100 150 200 250
0.9913 0.9993 1.0002 1.0003 1.0001
0.9472 0.9970 1.0017 1.0023 1.0022
0.9083 0.9949 1.0036 1.0049 1.0045
0.8013 0.9913 1.0078 1.0100 1.0097
0.3810 0.9854 1.0162 1.0204 1.0198
0.4398 0.9245 1.0262 1.0318 1.0295
0.4984 0.9864 1.0375 1.0427 1.0403
0.5850 0.9930 1.0497 1.0551 1.0502
0.9864 1.0796 1.1236 1.1191 1.1057
1.3659 1.2197 1.2131 1.1909 1.1633
1.7289 1.3796 1.3113 1.2655 1.2223
2.0794 1.5473 1.4150 1.3422 1.2822
300 400 500 600 800
1.0000 1.0000 1.0000 1.0000 1.0000
1.0020 1.0017 1.0014 1.0012 1.0009
1.0041 1.0036 1.0029 1.0024 1.0018
1.0091 1.0074 1.0058 1.0049 1.0043
1.0181 1.0151 1.0124 1.0107 1.0081
1.0277 1.0216 1.0188 1.0160 1.0123
1.0369 1.0301 1.0252 1.0214 1.0163
1.0469 1.0376 1.0316 1.0267 1.0206
1.0961 1.0771 1.0641 1.0542 1.0413
1.1476 1.1172 1.0963 1.0814 1.0622
1.1997 1.1575 1.1291 1.1091 1.0829
1.2520 1.1981 1.1621 1.1369 1.1039
1000
1.0000
1.0007
1.0014
1.0034
1.0068
1.0098
1.0132
1.0165
1.0330
1.0500
1.0670
1.0836
Pressure, bar
*Calculated from PVT values tabulated in Rabinovich (ed.), Thermophysical Properties of Neon, Argon, Krypton and Xenon, Standards Press, Moscow, 1976. This book was published in English translation by Hemisphere, New York, 1988 (604 pp.).
COMPRESSIBILITIES
2-145
TABLE 2-179
Compressibility Factors for Nitrogen*
Temp., K
1
5
10
20
40
60
80
100
200
300
400
500
70 80 90 100 120
0.0057 0.9593 0.9722 0.9798 0.9883
0.0287 0.0264 0.0251 0.8910 0.9397
0.0573 0.0528 0.0500 0.0487 0.8732
0.1143 0.1053 0.0996 0.0966 0.7059
0.2277 0.2093 0.1975 0.1905 0.1975
0.3400 0.3122 0.2938 0.2823 0.2822
0.4516 0.4140 0.3888 0.3720 0.3641
0.5623 0.5148 0.4826 0.4605 0.4438
1.1044 1.0061 0.9362 0.8840 0.8188
1.6308 1.4797 1.3700 1.2852 1.1684
Solid 1.9396 1.7890 1.6707 1.5015
Solid 2.3879 2.1962 2.0441 1.8223
140 160 180 200 250
0.9927 0.9952 0.9967 0.9978 0.9992
0.9635 0.9766 0.9846 0.9897 0.9960
0.9253 0.9529 0.9690 0.9791 0.9924
0.8433 0.9042 0.9381 0.9592 0.9857
0.6376 0.8031 0.8782 0.9212 0.9741
0.4251 0.7017 0.8125 0.8882 0.9655
0.4278 0.6304 0.7784 0.8621 0.9604
0.4799 0.6134 0.7530 0.8455 0.9589
0.7942 0.8107 0.8550 0.9067 1.0048
1.0996 1.0708 1.0669 1.0760 1.1143
1.3920 1.3275 1.2893 1.2683 1.2501
1.6726 1.5762 1.5105 1.4631 1.3962
300 350 400 450 500
0.9998 1.0001 1.0002 1.0003 1.0004
0.9990 1.0007 1.0011 1.0018 1.0020
0.9983 1.0011 1.0024 1.0033 1.0040
0.9971 1.0029 1.0057 1.0073 1.0081
0.9964 1.0069 1.0125 1.0153 1.0167
0.9973 1.0125 1.0199 1.0238 1.0257
1.0000 1.0189 1.0283 1.0332 1.0350
1.0052 1.0271 1.0377 1.0430 1.0451
1.0559 1.0810 1.0926 1.0973 1.0984
1.1422 1.1560 1.1609 1.1606 1.1575
1.2480 1.2445 1.2382 1.2303 1.2213
1.3629 1.3405 1.3216 1.3043 1.2881
600 800 1000
1.0004 1.0004 1.0003
1.0021 1.0017 1.0015
1.0040 1.0036 1.0034
1.0084 1.0074 1.0067
1.0173 1.0157 1.0136
1.0263 1.0237 1.0205
1.0355 1.0320 1.0275
1.0450 1.0402 1.0347
1.0951 1.0832 1.0714
1.1540 1.1264 1.1078
1.2028 1.1701 1.1449
1.2657 1.2140 1.1814
Pressure, bar
*Computed from pressure-volume-temperature tables in the Vasserman monographs referenced under Table 2-165. TABLE 2-180
Compressibility Factors for Oxygen* Pressure, bar
Temp., K
1
5
10
20
40
60
80
100
200
300
400
500
75 80 90 100 120
0.0043 0.0041 0.0038 0.9757 0.9855
0.0213 0.0203 0.0188 0.0177 0.9246
0.0425 0.0406 0.0376 0.0354 0.8367
0.0849 0.0811 0.0750 0.0705 0.0660
0.1693 0.1616 0.1494 0.1404 0.1302
0.2533 0.2418 0.2233 0.2096 0.1935
0.3368 0.3214 0.2966 0.2783 0.2558
0.4200 0.4007 0.3696 0.3464 0.3173
0.8301 0.7912 0.7281 0.6798 0.6148
1.2322 1.1738 1.0780 1.0040 0.8999
1.6278 1.5495 1.4211 1.3206 1.1762
2.0175 1.9196 1.7580 1.6309 1.4456
140 160 180 200 250
0.9911 0.9939 0.9960 0.9970 0.9987
0.9535 0.9697 0.9793 0.9853 0.9938
0.9034 0.9379 0.9579 0.9705 0.9870
0.7852 0.8689 0.9134 0.9399 0.9736
0.1334 0.6991 0.8167 0.8768 0.9477
0.1940 0.3725 0.7696 0.8140 0.9237
0.2527 0.2969 0.5954 0.7534 0.9030
0.3099 0.3378 0.5106 0.6997 0.8858
0.5815 0.5766 0.6043 0.6720 0.8563
0.8374 0.8058 0.8025 0.8204 0.9172
1.0832 1.0249 0.9990 0.9907 1.0222
1.3214 1.2364 1.1888 1.1623 1.1431
300 350 400 450 500
0.9994 0.9998 1.0000 1.0002 1.0002
0.9968 0.9990 1.0000 1.0007 1.0011
0.9941 0.9979 1.0000 1.0015 1.0022
0.9884 0.9961 1.0000 1.0024 1.0038
0.9771 0.9919 1.0003 1.0048 1.0075
0.9676 0.9890 1.0011 1.0074 1.0115
0.9597 0.9870 1.0022 1.0106 1.0161
0.9542 0.9870 1.0045 1.0152 1.0207
0.9560 1.0049 1.0305 1.0445 1.0523
0.9972 1.0451 1.0718 1.0859 1.0927
1.0689 1.1023 1.1227 1.1334 1.1380
1.1572 1.1722 1.1816 1.1859 1.1866
600 800 1000
1.0003 1.0003 1.0003
1.0014 1.0014 1.0013
1.0024 1.0026 1.0026
1.0052 1.0055 1.0053
1.0102 1.0109 1.0101
1.0153 1.0164 1.0149
1.0207 1.0219 1.0198
1.0266 1.0271 1.0253
1.0582 1.0565 1.0507
1.0961 1.0888 1.0783
1.1374 1.1231 1.1072
1.1803 1.1582 1.1369
*Calculated from pressure-volume-temperature tables in the Vasserman monographs listed under Table 2-165. TABLE 2-181
Compressibility Factors for Refrigerant 32* Pressure, bar
Temp., K
1
5
10
15
20
25
30
40
50
230 240 250 260 270
0.9656 0.9711 0.9755 0.9791 0.9819
0.8865 0.9036
280 290 300 310 320
0.9844 0.9864 0.9880 0.9894 0.9904
0.9180 0.9285 0.9376 0.9453 0.9518
0.8210 0.8476 0.8686 0.8358 0.8998
0.7899 0.8197 0.8436
0.7439 0.7812
0.7089
330 340 350
0.9914 0.9923 0.9932
0.9573 0.9619 0.9655
0.9118 0.9203 0.9296
0.8628 0.8790 0.8932
0.8102 0.8338 0.8534
0.7518 0.7846 0.8115
0.6851 0.7316 0.7671
0.6021 0.6675
0.5312
0.9595 221.2
0.8843 258.8
0.8202 279.8
0.7670 293.8
0.7191 304.6
0.6722 313.5
0.6303 321.1
0.5427 333.9
0.4467 344.3
Zsat Tsat
Zsat
Psat
0.9453 0.9278 0.9062 0.8811 0.8522
1.54 2.40 3.60 5.22 7.34
0.8194 0.7822 0.7401 0.6922 0.6370
10.07 13.51 17.76 22.95 29.21
0.5719 0.4905 0.3702
36.72 45.66 56.35
*Converted and interpolated from British units shown in Thermodynamic properties of KLEA 32, ICI Chemicals and Polymers, 1993. Reproduced by permission.
2-146
PHYSICAL AND CHEMICAL DATA
TABLE 2-182
Compressibility Factors for Refrigerant 123
Temp., °C
1
40 50 60 70 80
0.9639 0.9682 0.9717 0.9745 0.9766
0.9248 0.9327 0.9401
100 120 140 160 180
0.9804 0.9839 0.9861 0.9886 0.9908
0.9501 0.9591 0.9650 0.9714 0.9762
0.9197 0.9146 0.9282 0.9406 0.9518
0.8355 0.8667 0.8915 0.9077 0.9254
0.8140 0.8503 0.8747 0.8970
0.8023 0.8398 0.8709
0.7479 0.8026 0.8402
0.6916 0.7600 0.8072
0.7134 0.7712
0.6553 0.7346
200 225 250
0.9924 0.9938 0.9954
0.9806 0.9846 0.9885
0.9602 0.9692 0.9
0.9388 0.9526 0.9651
0.9174 0.9378 0.9528
0.8931 0.9170 0.9382
0.8688 0.8972 0.9229
0.8422 0.8800 0.9101
0.8163 0.8566 0.8930
Zsat T
0.9575 27.5
0.9210 55.4
0.9730 80.8
0.8292 97.9
0.7947 111.1
0.7654 122.0
0.7229 131.4
0.7110 139.7
Pressure, bar 2.5
5
7.5
10
12.5
15
17.5
20
22.5
25
Zsat
Psat
0.9427 0.9294 0.9134 0.8950 0.8727
1.54 2.13 2.96 3.78 4.90
0.6841
0.8262 0.7640 0.6890 0.5820 0.3926
7.87 12.01 17.59 24.92 34.54
0.7882 0.8401 0.8771
0.7539 0.8157 0.8581
— — —
— — —
0.6564 147.2
0.6206 154.0
0.5821 160.2
— —
— —
20
22.5
25
Dashes indicate inaccessible states; blanks indicate no available data. TABLE 2-183
Compressibility Factors for Refrigerant 124
Temp., °C
1
Pressure, bar 2.5
−20 −10 0 10 20
0.9573 0.9641 0.9693
30 40 50 60 80
0.9736 0.9675 0.9798 0.9820 0.9854
0.9313 0.9396 0.9473 0.9534 0.9633
100 120 140 160 180
0.9880 0.9899 0.9917
0.9700 0.9749 0.9794 0.9825
5
7.5
0.9468 −12.4
0.9071 11.9
12.5
15
17.5
0.8728 0.8889 0.9017 0.9226
0.8229 0.8462 0.8820
0.8366
0.9370 0.9478 0.9575 0.9645 0.9690
0.9040 0.9206 0.9357 0.9464 0.9536
0.8710 0.8935 0.9138 0.9247 0.9382
0.8314 0.8634 0.8884 0.9061 0.9213
0.7918 0.8329 0.8641 0.8868 0.9056
0.7463 0.8022 0.8391 0.8644 0.8857
0.6950 0.7682 0.8105 0.8489 0.8634
0.6380 0.7285 0.7896 0.8285 0.8574
0.6878 0.7647 0.7868 0.8379
0.9601
0.9471 0.9589 0.9650
0.9338 0.9488 0.9573
0.9211 0.9391 0.9443
0.9042 0.9223 0.9412
0.8951 0.9160 0.9333
0.8783 0.9040 0.9252
0.8647 0.8947 0.9174
0.8185 48.7
0.7830 60.2
0.7488 69.6
0.7157 77.8
0.6825 85.0
0.6484 91.4
0.6279 96.3
0.5788 102.6
200 225 250 Zsat T
10
0.8605 34.0
0.7251
Zsat
Psat
0.9562 0.9431 0.9284 0.9243 0.8920
0.72 1.10 1.63 2.34 3.27
0.8828 0.8427 0.8151 0.7803 0.7024
4.45 5.93 7.75 9.96 15.74
0.5955 0.3912
23.75 34.70
Dashes indicate inaccessible states; blanks indicate no available data. TABLE 2-184
Compressibility Factors for Refrigerant 134a Pressure, bar
Temp., °C
1
−10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 satn. sat. T
0.9622 0.9710 0.9752 0.9778 0.9817 0.9839 0.9857 0.9872 0.9886 0.9897 0.9908 0.9916 0.9920 0.9924 0.9927 0.9929 0.9931 0.9567 −26.37
5
0.8819 0.8973 0.9098 0.9206 0.9296 0.9376 0.9442 0.9495 0.9543 0.9592 0.9638 0.9673 0.9691 0.9727 0.8741 15.74
10
0.8005 0.8280 0.8449 0.8678 0.8828 0.8954 0.9062 0.9151 0.9235 0.9308 0.9370 0.9428 0.7989 39.39
15
0.7361 0.7917 0.8137 0.8390 0.8555 0.8630 0.8802 0.8949 0.9040 0.8877 0.7017 55.23
Dashes indicate inaccessible states; blanks indicate no available data.
20
0.6853 0.7327 0.7682 0.7965 0.8144 0.8386 0.8553 0.8694 0.8817 0.6704 67.49
25
0.6290 0.6860 0.7335 0.7630 0.7915 0.8165 0.8350 0.8495 0.6094 77.57
30
0.5832 0.6557 0.7046 0.7418 0.7716 0.7964 0.8173 0.5415 86.20
40
0.5732 0.6249 0.6771 0.7169 0.7489 0.4442 100.35
50
Zsat
Psat
0.4530 0.4885 0.5645 0.6303 0.6783 — —
0.9316 0.9119 0.8888 0.8621 0.8314 0.7963 0.7560 0.7098 0.6562 0.5911 0.5054 0.3462 — — — — — — —
2.005 2.926 4.144 5.716 7.701 10.17 13.18 16.82 21.17 26.38 32.45 39.72 — — — — — — —
TABLE 2-185 Compressibility Factors for Water Substance (fps units)* Pressure, lb/in2 abs.
Temp., °F 400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
2600
2800
3000
3200
3400
3600
3800
4000
10 15 20 40 60
0.9965 0.9943 0.9930 0.9861 0.9788
0.9989 0.9972 0.9970 0.9940 0.9910
0.9992 0.9986 0.9981 0.9967 0.9951
0.9995 0.9993 0.9991 0.9981 0.9973
0.9999 0.9997 0.9995 0.9990 0.9984
0.9999 0.9998 0.9996 0.9994 0.9991
0.9999 0.9999 0.9998 0.9996 0.9994
1.0000 0.9999 0.9999 0.9998 0.9997
1.0000 1.0000 1.0000 0.9999 0.9999
1.0000 1.0000 1.0000 0.9999 0.9999
1.0001 1.0001 1.0001 1.0001 1.0001
1.0006 1.0004 1.0003 1.0003 1.0003
1.0012 1.0012 1.0011 1.0010 1.0009
1.0024 1.0022 1.0020 1.0018 1.0018
1.0053 1.0042 1.0036 1.0028 1.0024
1.0084 1.0072 1.0065 1.0054 1.0048
1.0145 1.0124 1.0112 1.0090 1.0080
1.0211 1.0188 1.0173 1.0139 1.0120
1.0332 1.0295 1.0269 1.0214 1.0186
80 100 150 200 400
0.9714 0.9469 0.9435 0.9216
0.9878 0.9848 0.9770 0.9690 0.9356
0.9935 0.9919 0.9879 0.9839 0.9675
0.9963 0.9954 0.9931 0.9908 0.9817
0.9979 0.9974 0.9960 0.9947 0.9893
0.9987 0.9985 9.9976 0.9968 0.9935
0.9992 0.9990 0.9985 0.9980 0.9960
0.9996 0.9995 0.9993 0.9991 0.9982
0.9998 0.9998 0.9997 0.9996 0.9992
0.9999 0.9999 0.9998 0.9998 0.9998
1.0001 1.0001 1.0001 1.0001 1.0002
1.0003 1.0004 1.0004 1.0005 1.0007
1.0008 1.0007 1.0006 1.0007 1.0011
1.0016 1.0015 1.0014 1.0015 1.0017
1.0023 1.0022 1.0021 1.0021 1.0023
1.0044 1.0042 1.0039 1.0037 1.0033
1.0073 1.0067 1.0059 1.0055 1.0049
1.0108 1.0099 1.0087 1.0080 1.0070
1.0170 1.0157 1.0137 1.0126 1.0105
0.8989 0.8586 0.8138 0.6702
0.9509 0.9336 0.9162 0.8695 0.8188
0.9725 0.9633 0.9540 0.9305 0.9067
0.9839 0.9790 0.9733 0.9600 0.9468
0.9904 0.9872 0.9841 0.9764 0.9687
0.9942 0.9925 0.9905 0.9859 0.9813
0.9973 0.9964 0.9955 0.9932 0.9900
0.9988 0.9985 0.9981 0.9971 0.9958
0.9997 0.9996 0.9994 0.9992 0.9990
1.0002 1.0003 1.0004 1.0007 1.0010
1.0008 1.0010 1.0012 1.0017 1.0023
1.0014 1.0016 1.0019 1.0026 1.0034
1.0019 1.0022 1.0025 1.0033 1.0042
1.0026 1.0029 1.0032 1.0040 1.0049
1.0034 1.0036 1.0039 1.0048 1.0058
1.0048 1.0049 1.0052 1.0059 1.0068
1.0066 1.0065 1.0066 1.0072 1.0082
1.0097 1.0094 1.0092 1.0096 1.0104
0.5608
0.8060 0.7042 0.6185 0.5699
0.8942 0.8442 0.8003 0.7657
0.9392 0.9121 0.8883 0.8693
0.9647 0.9497 0.9371 0.9274
0.9836 0.9771 0.9714 0.9668
0.9930 0.9907 0.9895 0.9890
0.9989 0.9991 1.0004 1.0025
1.0024 1.0048 1.0075 1.0105
1.0050 1.0081 1.0118 1.0158
1.0069 1.0110 1.0152 1.0196
1.0082 1.0128 1.0172 1.0220
1.0093 1.0139 1.0188 1.0240
1.0106 1.0152 1.0204 1.0258
1.0118 1.0165 1.0216 1.0271
1.0132 1.0179 1.0229 1.0284
1.0149 1.0195 1.0242 1.0298
600 800 1,000 1,500 2,000 4,000 6,000 8,000 10,000
*Calculated by P. E. Liley from various steam tables for the lower temperatures and from Paper B-11 by P. H. Kesselman and Yu. I. Blank, 7th. Int. Conf. Properties of Steam, Tokyo, 1968, for the higher temperatures.
2-147
TABLE 2-186 Temperature, K
Compressibility Factors of Water Substance (SI units)* Pressure, bar 1
5
10
15
20
25
30
40
50
60
80
100
150
200
250
300
400
500
600
800
400 450 500 550 600 650
0.990 0.993 0.996 0.997 0.998 0.999
0.003 0.003 0.980 0.985 0.990 0.992
0.006 0.006 0.958 0.969 0.979 0.984
0.009 0.009 0.930 0.956 0.970 0.977
0.012 0.012 0.901 0.939 0.961 0.968
0.014 0.014 0.878 0.922 0.948 0.959
0.017 0.016 0.016 0.904 0.935 0.958
0.023 0.022 0.021 0.865 0.910 0.937
0.029 0.027 0.026 0.822 0.885 0.919
0.035 0.033 0.031 0.773 0.858 0.902
0.046 0.043 0.042 0.042 0.798 0.864
0.058 0.054 0.052 0.052 0.726 0.824
0.086 0.080 0.077 0.077 0.082 0.702
0.114 0.107 0.102 0.102 0.107 0.514
0.143 0.134 0.127 0.126 0.131 0.177
0.171 0.159 0.152 0.150 0.155 0.183
0.227 0.206 0.201 0.181 0.201 0.221
0.282 0.255 0.249 0.198 0.246 0.260
0.336 0.304 0.297 0.289 0.290 0.303
0.445 0.402 0.390 0.378 0.375 0.383
1000 0.552 0.498 0.482 0.464 0.457 0.460
700 750 800 850 900 950
1.000 1.000 1.000 1.000 1.000 1.000
0.994 0.996 0.997 0.997 0.998 0.998
0.988 0.991 0.993 0.995 0.997 0.997
0.984 0.988 0.991 0.992 0.993 0.994
0.976 0.981 0.985 0.989 0.992 0.994
0.967 0.975 0.982 0.984 0.989 0.993
0.966 0.971 0.976 0.981 0.986 0.991
0.952 0.961 0.970 0.977 0.982 0.985
0.941 0.955 0.966 0.973 0.979 0.983
0.929 0.945 0.957 0.967 0.974 0.980
0.900 0.927 0.945 0.957 0.965 0.973
0.876 0.907 0.929 0.946 0.958 0.967
0.800 0.856 0.892 0.917 0.936 0.950
0.716 0.801 0.853 0.889 0.915 0.933
0.618 0.743 0.813 0.860 0.893 0.916
0.503 0.682 0.773 0.831 0.872 0.901
0.326 0.557 0.693 0.775 0.830 0.867
0.316 0.465 0.620 0.715 0.792 0.839
0.340 0.435 0.568 0.679 0.760 0.816
0.406 0.456 0.538 0.631 0.714 0.780
0.476 0.509 0.561 0.629 0.700 0.761
1000 1200 1400 1600 1800 2000
1.000 1.000 1.000 1.000 1.001 1.003
0.999 1.000 1.000 1.000 1.001 1.002
0.998 0.999 1.000 1.000 1.001 1.002
0.995 0.998 1.000 1.000 1.000 1.002
0.995 0.998 1.000 1.000 1.000 1.002
0.994 0.997 1.000 1.000 1.000 1.002
0.993 0.997 1.000 1.000 1.000 1.002
0.990 0.995 0.999 1.000 1.000 1.002
0.987 0.994 0.998 1.000 1.000 1.002
0.985 0.994 0.998 1.000 1.001 1.003
0.978 0.992 0.998 1.000 1.002 1.003
0.973 0.990 0.997 1.000 1.003 1.004
0.960 0.986 0.996 1.001 1.003 1.004
0.948 0.982 0.995 1.002 1.004 1.006
0.935 0.975 0.995 1.002 1.005 1.008
0.923 0.968 0.994 1.004 1.008 1.011
0.900 0.961 0.993 1.006 1.011 1.014
0.878 0.957 0.992 1.009 1.014 1.018
0.859 0.949 0.994 1.012 1.017 1.021
0.831 0.942 0.996 1.015 1.021 1.032
0.816 0.937 0.998 1.020 1.031 1.043
*Calculated by P. E. Liley from various steam tables for the lower temperatures and from Pap. B-11 by P. H. Kesselman and Yu. I. Blank, 7th Internal Conference on the Properties of Steam, Tokyo, 1968, for the higher temperatures.
2-148
COMPRESSIBILITIES TABLE 2-187 Temperature, K
2-149
Compressibility Factors for Xenon* Pressure, bar 1
5
10
20
40
60
80
100
200
300
400
500
200 250 300 350 400
0.9831 0.9911 0.9949 0.9967 0.9977
0.9088 0.9545 0.9736 0.9834 0.9892
0.0293 0.9052 0.9465 0.9669 0.9183
0.0584 0.7887 0.8885 0.9322 0.9562
0.1162 0.1114 0.7517 0.8473 0.9128
0.1733 0.1642 0.5492 0.7840 0.8696
0.2300 0.2158 0.2794 0.7039 0.8278
0.2861 0.2663 0.3016 0.6249 0.7888
0.5601 0.5074 0.5021 0.5645 0.6916
0.8253 0.7355 0.6997 0.7124 0.7642
1.0833 0.9546 0.8886 0.8706 0.8850
1.3356 1.1670 1.0707 1.0269 1.0148
450 500 600 800 1000
0.9989 0.9982 0.9996 1.0000 1.0000
0.9928 0.9951 0.9979 0.9998 1.0004
0.9856 0.9902 0.9957 1.0002 1.0015
0.9714 0.9810 0.9917 1.0004 1.0031
0.9429 0.9623 0.9841 1.0012 1.0144
0.9163 0.9452 0.9772 1.0020 1.0101
0.8911 0.9293 0.9715 1.0034 1.0133
0.8679 0.9156 0.9667 1.0054 1.0172
0.7335 0.8774 0.9596 1.0213 1.0394
0.8331 0.8953 0.9791 1.0476 1.0669
0.9187 0.9572 1.0211 1.0818 1.0979
1.0224 1.0412 1.0799 1.1222 1.1331
*Calculated from PVT values tabulated in Rabinovich (ed.), Thermophysical Properties of Neon, Argon, Krypton and Xenon, Standards Press, Moscow, 1976. This book was published in English translation by Hemisphere, New York, 1988 (604 pp.).
TABLE 2-188
Compressibilities of Liquids*
At the constant temperature T, the compressibility β = (1/V 0)(dV/dP). In general as P increases, β decreases rapidly at first and then slowly; the change of β with T is large at low pressures but very small at pressures above 1000 to 2000 megabars. 1 megabar = 0.987 atm. = 106 dynes/cm2 based upon the older usage, 1 bar = 1 dyne/cm2. The use of the bar as a pressure unit is not encouraged.
Substance
Temp., °C
Pressure, megabars
Acetone Acetone Acetone Acetone Amyl alcohol alcohol, iso. alcohol, iso. alcohol, n alcohol, n alcohol, n alcohol, n Benzene Benzene Benzene Bromine Bromine Butyl alcohol, iso alcohol, iso alcohol, iso alcohol, iso alcohol, iso alcohol, iso Carbon bisulfide bisulfide bisulfide bisulfide tetrachloride tetrachloride Chloroform Chloroform Dichloroethylsulfide Dichloroethylsulfide Ethyl acetate acetate
14 20 20 40 14 20 20 20 20 20 40 17 20 20 20 20 18 20 20 20 20 20 16 20 20 20 20 20 20 20 32 32 13 20
23 500 1,000 12,000 23 200 400 500 1,000 12,000 12,000 5 200 400 200 400 8 200 400 500 1,000 12,000 21 500 1,000 12,000 200 400 200 400 1,000 2,000 23 200
Compressibility per megabar β × 106
Substance
111 61 52 9 88 84 70 61 46 8 8 89 77 67 56 51 97 81 64 56 46 8 86 57 48 6 86 73 83 70 34 24 103 90
Ethyl acetate alcohol alcohol alcohol alcohol bromide bromide bromide bromide bromide chloride chloride chloride chloride ether ether ether ether iodide iodide iodide iodide iodide Gallium Glycerol Hexane Hexane Kerosene Kerosene Kerosene Mercury Mercury Mercury Mercury
Temp., °C
Pressure, megabars
Compressibility per megabar β × 106
Substance
20 14 20 20 20 20 20 20 20 20 15 20 20 20 25 20 20 20 20 20 20 20 20 30 15 20 20 20 20 20 20 22 22 22
400 23 500 1,000 12,000 200 400 500 1,000 12,000 23 500 1,000 12,000 23 500 1,000 12,000 200 400 500 1,000 12,000 300 5 200 400 500 1,000 12,000 300 500 1,000 12,000
75 100 63 54 8 100 82 70 54 8 151 102 66 8 188 84 61 10 81 69 64 50 8 3.97 22 117 91 55 45 8 3.95 3.97 3.91 2.37
Methyl alcohol alcohol alcohol alcohol alcohol alcohol Nitric acid Oils: Almond Castor Linseed Olive Rapeseed Phosphorus trichloride trichloride trichloride trichloride Propyl alcohol (n) alcohol (n) alcohol (n?) alcohol (n?) alcohol (n?) Toluene Toluene Turpentine Water Water Water Water Water Water Water Xylene, meta meta
Temp., °C
Pressure, megabars
Compressibility per megabar β × 106
15 20 20 20 20 20 0
23 200 400 500 1,000 12,000 17
103 95 80 65 54 8 32
15 15 15 15 20 10 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 40 40 40 20 20
5 5 5 5
53 46 51 55 59 71 63 47 8 77 67 65 47 7 74 64 74 49 43 41 39 38 33 9 69 60
250 500 1,000 12,000 200 400 500 1,000 12,000 200 400 13 200 400 500 500 1,000 12,000 200 400
* Smithsonian Tables, Table 106. Scott (Cryogenic Engineering, Van Nostrand, Princeton, NJ, 1959) gives data for liquid nitrogen (p. 283), oxygen (p. 276), and hydrogen (p. 303). For a convenient index to the high-pressure work of Bridgman, see American Institute of Physics Handbook, p. 2-163, McGraw-Hill, New York, 1957.
2-150
PHYSICAL AND CHEMICAL DATA TABLE 2-189
Compressibilities of Solids
Many data on the compressibility of solids obtained prior to 1926 are contained in Gruneisen, Handbuch der Physik, vol. 10, Springer, Berlin, 1926, pp. 1–52; also available as translation, NASA RE 2-18-59W, 1959. See also Tables 271, 273, 276, 278, and other material in Smithsonian Physical Tables, 9th ed., 1954. For a review of high-pressure work to 1946, see Bridgman, Rev. Mod. Phys., 18, 1 (1946).
LATENT HEATS UNITS CONVERSIONS For this subsection, the following units conversions are applicable: °F = 9⁄ 5 °C + 32. To convert calories per gram-mole to British thermal units per
pound-mole, multiply by 1.799; to convert calories per gram to British thermal units per pound, multiply by 1.799. To convert millimeters of mercury to pounds-force per square inch, multiply by 1.934 × 10−2.
LATENT HEATS TABLE 2-190
2-151
Heats of Fusion and Vaporization of the Elements and Inorganic Compounds*
Unless stated otherwise, the values have been taken from the compilations by K. K. Kelley on “Heats of Fusion of Inorganic Compounds,” U.S. Bur. Mines Bull. 393 (1936), and “The Free Energies of Vaporization and Vapor Pressures of Inorganic Substances,” U.S. Bur. Mines Bull. 383 (1935).
Substance Aluminum Al Al2Br6 Al2Cl6 AlF3·3NaF Al2I6 Al2O3 Antimony Sb SbBr3 SbCl3 SbCl5 Sb4O6 Sb4S6 Argon A Arsenic As AsBr3 AsCl3 AsF5 As4O6 Barium Ba BaBr2 BaCl2 BaF2 Ba(NO3)2 Ba3(PO4)2 BaSO4 Beryllium Be Bismuth Bi BiBr3 BiCl3 Bi2O3 Bi2S5 Boron BBr3 BCl3 BF3 B2H6 B3H10 B5H9 B5H11 B10H14 B2H5Br B3N3H6 Bromine Br2 BrF5 Cadmium Cd CdBr2 CdCl2 CdF2 CdI2 CdO CdSO4 Calcium Ca CaBr2 CaCO3 CaCl2 CaF2 Ca(NO3)2 CaO CaO·Al2O3·2SiO2 CaO·MgO·2SiO2 CaO·SiO2 CaSO4 Carbon C (graphite) CBr4 CCl4 CF4 CH4 C2N2 CNBr CNCl
mp, °C
Heat of fusion,a,b cal/mole
660.0 97.5 192.5 1000 191.0 2045
2,550 5,420 16,960 16,380 7,960 (26,000)
2057 256.4 180.2c
61,020 10,920 26,750c
385.5 3000
15,360
630.5 97 73.4 4 655 546
4,770 3,510 3,030 2,400 (27,000) 11,200
1440
46,670
219 172d 1425
10,360 11,570 17,820
−185.8
1,590
610c
31,000c
122 −52.8 457.2
7,570 4,980 14,300
−189.3 814 31 −16 −80.7 313
290 (6,620) 2,810 2,420 2,800 8,000
704 847 960 1287 595 1730 1350
(1,400)e 6,000 5,370 3,000 (5,980) 18,600 9,700
1280
2,500e
271.3
2,505
224 817 747
2,600 6,800 8,900
−128 −165.5 −119.8 −46.9
480
99.7 −104 −58
7,800
−7.2 −61.3
2,580 1,355
320.9 568 568 1110 387
1,460 (5,000) 5,300 (5,400) 3,660
1000
4,790
851 730 1282 782 1392 561 2707 1550 1392 1512 1297
2,230 4,180 (12,700) 6,100 4,100 5,120 (12,240) 29,400 (18,200) 13,400 6,700
bp at 1 atm, °C
1638
35,670
1420 461 441
18,020 17,350
91.3 12.5 −100.9 −92.4 16 58 67 f 16 50.4
7,300 5,680 4,620 3,685 6,470 7,700 8,500 11,600 6,230 7,670
58.0 40.4
7,420 7,470
765
23,870
967
29,860
796 1559c
25,400 53,820c
1487
36,580
3600 90 −24.0
11,000e 1,050 644
−182.5 −27.8 52 −5
224 1,938u
77 −127.9 −161.4 −21.1
2,240
13
*See also subsection “Thermodynamic Properties.”
Heat of vaporization,a,b cal/mole
7,280 3,110 2,040 5,576u 11,010c 6,300
Substance Carbon (Cont.) CNF CNI CO CO2 COS COCl2 CS2 Cerium Ce Cesium Cs CsBr CsCl CsF CsI CsNO3 Chlorine Cl2 ClF ClF3 Cl2O ClO2 Cl2O7 Chromium Cr CrO2Cl2 Cobalt Co CoCl2 Copper Cu Cu2Br2 Cu2Cl2 CuI Cu2(CN)2 Cu2O CuO Cu2S Fluorine F2 F2O Gallium Ga Germanium Ge GeH4 Ge2H6 Ge3H8 GeHCl3 GeBr4 GeCl4 Ge(CH3)4 Gold Au Helium He Hydrogen H2 HBr HCl HCN HF (HF)6 HI H2O H22O (= D2O) H2O2 HNO3 H3PO2 H3PO3 H3PO4 H4P2O6 H2S H2S2 H2SO4 H2Se H2SeO4 H2Te Indium In
mp, °C
Heat of fusion,a,b cal/mole
−205.0 −57.5 −138.8
200 1,900 1,129 k
−112.0
1,049 l
775
2,120
28.4
500
642 715
3,600 (2,450)
407
3,250
−101.0
1,531m
1550
3,930
1490 727
3,660 7,390
1083.0
3,110
430
4,890
473 1230 1447 1127
(5,400) (13,400) 2,820 5,500
−223 29.8
bp at 1 atm, °C −72.8 141 −191.5 −78.4c −50.2 8.0
5,780c 13,980c 1,444 6,030 c, r 4,423 k 5,990
690 1300 1300 1251 1280
16,320 35,990 35,690 34,330 35,930
−34.1 −101 11.3 2.0 10.9 79
5,890 6,280 7,100 8,480
2475 117
8,250
1050
27,170
2595 1355 1490 1336
72,810 16,310 11,920 15,940
−188.2 −144.8 1,336
959 −165 −109 −105.6 −71 26.1 −49.5 −88
(8,300)
1063.0
3,030
−271.4 −259.2 −86.9 −114.2 −13.2 −83.0
28 575 476 2,009i 1,094
−50.8 0.0 3.8 −2 −47 17.4 74 42.4 55 −85.5 −87.6 10.5
686 1,436 1,501s 2,520c 600 2,310 3,070 2,520 8,300 568t 1,805 2,360
58 −48.9
3,450 1,670
156.4
781
Heat of vaporization,a,b cal/mole
4,878 m
1,640 2,650
2071 −89.1 31.4 110.6 75g 189 84 44 2966
3,580 5,900 7,550 8,000 8,560 7,030 6,460 81,800
−268.4
22
−252.7 −66.7 −85.0 25.7 33.3 51.2
216 4,210 3,860 6,027i 7,460 5,020
100.0 101.4 158
9,729 h,q 9,945 r,q 10,270
−60.3
4,463 t
−41.3
4,880
−2.2
5,650
2-152
PHYSICAL AND CHEMICAL DATA
TABLE 2-190
Substance Iodine I2 ICl(α) ICl(β) IF7 Iron Fe FeCl2 Fe2Cl6 Fe(CO)5 FeO FeS Krypton Kr Lead Pb PbBr2 PbCl2 PbF2 PbI2 PbMoO4 PbO PbS PbSO4 PbWO4 Lithium Li LiBO2 LiBr LiCl LiF LiI LiOH Li2MoO4 LiNO3 Li2SiO3 Li4SiO4 Li2SO4 Li2WO4 Magnesium Mg MgBr2 MgCl2 MgF2 MgO Mg3(PO4)2 MgSiO3 MgSO4 MgZn2 Manganese Mn MnCl2 MnSiO3 MnTiO3 Mercury Hg HgBr2 HgCl2 HgI2 HgSO4 Molybdenum Mo MoF6 MoO3 Neon Ne Nickel Ni NiCl2 Ni(CO)4 Ni2S Ni3S2 Nitrogen N2 NF3 NH3 NH4CNS NH4NO3 N2O NO N2O4 N2O5 NOCl Osmium OsF8 OsO4 (yellow) OsO4 (white) Oxygen O2 O3
Heats of Fusion and Vaporization of the Elements and Inorganic Compounds (Continued ) mp, °C 113.0 17.2 13.9
Heat of fusion,a,b cal/mole
bp at 1 atm, °C
Heat of vaporization,a,b cal/mole
3,650 2,660 2,270
183 4c
7,460c
1530 677 304 −21 1380 1195
3,560 7,800 20,590 3,250 (7,700) 5,000
2735 1026 319 105
84,600 30,210 12,040 9,000
−157
360e
152.9
10,390
2,310e
327.4 488 498 824 412 1065 890 1114 1087 1123
1,224 4,290 5,650 1,860 5,970 (25,800) 2,820 4,150 9,600 (15,200)
1744 914 954 1293 872
42,060 27,700 29,600 38,300 24,850
1472 1281
51,310 (50,000)
179 845 552 614 847 440 462 705
1,100 (5,570) 2,900 3,200 (2,360) (1,420) 2,480 4,200
1372
32,250
1310 1382 1681 1171
35,420 35,960 50,970 40,770
1177 1249 857 742
7,210 7,430 3,040 (6,700)
650 711 712 1221 2642 1184 1524 1127 589
2,160 8,300 8,100 5,900 18,500 (11,300) 14,700 3,500 (8,270)
1220 650 1274 1404
3,450 7,340 (8,200) (7,960)
2152 1190
557 3,960 4,150 4,500 (1,440)
361 319 304 354
13,980 14,080 14,080 14,260
(6,660) 2,500 (2,500)
(4800) 36 1151
(128,000) 6,000
−38.9 241 277 250 850 2622 17 745 −248.5
1107 1418
32,520 32,690
55,150 29,630
77
−246.0
440e
1455
4,200
2730 987c 42.5
87,300 48,360c 7,000
645 790
(2,980) 5,800 −195.8 −129.0 −33.4
1,336 3,000 5,581n
−88.5 −151.7 30 32.4 −6.4
3,950 3,307 7,040 13,800c 6,140
−210.0 −77.7 146 169.6 −90.8 −163.6 −13
56 42 −218.9
172 1,352n (4,700) 1,460 1,563 550 5,540
4,060 2,340 106
47.4 130
6,840 9,450
−183.0 −111
1,629 2,880
Substance Palladium Pd Phosphorus P4 (yellow) P4 (violet) P4 (black) PCl3 PH3 P4O6 P4O10(α) P4O10(β) POCl3 P2S3 Platinum Pt Potassium K KBO2 KBr KCl KCN KCNS K2CO3 K2CrO4 K2Cr2O7 KF KI K2MoO4 KNO3 KOH KPO3 K3PO4 K4P2O7 K2SO4 K2TiO3 K2WO4 Praseodymium Pr Radon Rn Rhenium Re Re2O7 Re2O8 Rubidium Rb RbBr RbCl RbF RbI RbNO3 Selenium Se2 Se6 SeF6 SeO2 SeOCl2 Silicon Si SiCl4 Si2Cl6 Si3Cl8 (SiCl3)2O SiF4 Si2F6 SiF3Cl SiF2Cl2 SiH4 Si2H6 Si3H8 Si4H10 SiH3Br SiH2Br2 SiHCl3 (SiH3)3N (SiH3)2O SiO2 (quartz) SiO2 (cristobalite) Silver Ag AgBr AgCl AgCN AgI AgNO3 Ag2S Ag2SO4 Sodium Na NaBO2
mp, °C
Heat of fusion,a,b cal/mole
1554
4,120
bp at 1 atm, °C
44.2
615
−133.8 23.8 569
270o 3,360 17,080
1.1
3,110
1773.5
4,700
(4400)
(107,000)
63.5 947 742 770 623 179 897 984 398 857 682 922 338 360 817 1340 1092 1074 810 927
574 (5,700) 5,000 6,410 (3,500) 2,250 7,800 6,920 8,770 6,500 4,100 (4,000) 2,840 (2,000) 2,110 8,900 14,000 8,100 (10,600) (4,400)
776
18,920
1383 1407
37,060 38,840
1324
34,690
1327
30,850
932
2,700
−71 (3000) 296 147
15,340 3,800
39.1 677 717 833 638 305
525 3,700 4,400 4,130 2,990 1,340
217
1,220
10
1,010
1427 −67.6 −1
9,470 1,845
−33
280 417c 453c 74.2 −87.7 174 591 358c 105.1 508
Heat of vaporization,a,b cal/mole
12,520 25,600c 33,100 7,280 3,489 o 10,380 20,670 8,380
−61.8
4,010
362.4
18,060
679 1352 1381 1408 1304 753 736 −45.8c 317c 168 2290 56.8 139 211.4 135.6 −94.8c −18.9c −70.1 −31.5 −111.6 −14.3 53.1 100 2.4 70.5 31.8 48.7 −15.4 2230
18,110 37,120 36,920 39,510 35,960 25,490 20,600 6,350c 20,900
6,860 12,340 8,820 6,130c 10,400c 4,460 5,080 2,960 5,110 6,780 8,890 5,650 6,840 6,360 6,850 5,350
−18.5 −138 −144 −185 −132.5 −117 −93.5 −93.8 −70.0 −126.5 −105.6 −144 1470 1700
3,900
960.5 430 455 350 557 209 842 657
2,700 2,180 3,155 2,750 2,250 2,755 3,360 (4,300)
2212
60,720
1564
42,520
1506
34,450
97.7 966
630 8,660
914
23,120
3,400 2,100
LATENT HEATS TABLE 2-190
2-153
Heats of Fusion and Vaporization of the Elements and Inorganic Compounds (Concluded )
Substance Sodium (Cont.) NaBr NaCl NaClO3 NaCN NaCNS Na2CO3 NaF NaI Na2MoO4 NaNO3 NaOH aNa2O·aAl2O3·3SiO2 NaPO3 Na4P2O7 Na2S Na2SiO3 Na2Si2O5 Na2SO4 Na2WO4 Strontium Sr SrBr2 SrCl2 SrF2 Sr3(PO4)2 Sulfur S (rhombic) S (monoclinic) S2Cl2 SF6 SO2 SO3(α) SO3(β) SO3(γ) SOBr2 SOCl2 SO2Cl2 Tellurium Te TeCl4 TeF6
mp, °C
Heat of fusion,a,b cal/mole
bp at 1 atm, °C
Heat of vaporization,a,b cal/mole
747 800 255 562 323 854 992 662 687 310 322 1107 988 970 920 1087 884 884 702
6,140 7,220 5,290 (4,400) 4,450 7,000 7,000 5,240 3,600 3,760 2,000 13,150 (5,000) (13,700) (1,200) 10,300 8,460 5,830 5,800
1392 1465
37,950 40,810
1500
37,280
757 643 872 1400 1770
2,190 4,780 4,100 4,260 18,500
1384
112.8 119.2 −75.5 17 32.4 62.2
453
1,769p 2,060 2,890 6,310
3,230
1704
53,260
1378
33,610
444.6
2,200
138 −63.5c −5.0 44.8
8,720 5,600c 5,960p 10,190
139.5 75.4 69.2
9,920 7,600 7,760
1090 392 −38.6c
16,830 6,700c
Substance Thallium Tl TlBr TlCl Tl2CO3 TlI TlNO3 Tl2S Tl2SO4 Tin Sn4 SnBr2 SnBr4 SnCl2 SnCl4 Sn(CH3)4 SnH4 SnI4 Titanium TiBr4 TiCl4 TiO2 Tungsten W WF6 Uranium UF6 Xenon Xe Zinc Zn ZnCl2 Zn(C2H5)2 ZnO ZnS Zirconium ZrBr4 ZrCl4 ZrI4 ZrO2
a
k
b
l
c
m
Values in parentheses are uncertain. For the freezing point or the normal boiling point unless otherwise stated. Sublimation. d Decomposes at about 75°C; value obtained by extrapolation. e Bichowsky and Rossini, “Thermochemistry of the Chemical Substances,” Reinhold, New York (1936). f Decomposes before the normal boiling point is reached. g Decomposes at about 40°C; value obtained by extrapolation. h See also pp. 2-304 through 2-307 on steam table. i Giauque and Ruehrwein, J. Am. Chem. Soc., 61 (1939): 2626. j Giauque and Egan, J. Chem. Phys., 5 (1937): 45.
TABLE 2-191
mp, °C
Alloys 30.5 Pb + 69.5 Sn 36.9 Pb + 63.1 Sn 63.7 Pb + 36.3 Sn 77.8 Pb + 22.2 Sn 1 Pb + 9 Sn 24 Pb + 27.3 Sn + 48.7 Bi 25.8 Pb + 14.7 Sn + 52.4 Bi + 7 Cd Silicates Anorthite (CaAl2Si2O8) Orthoclase (KAlSi2O8) Microcline (KAlSi3O8) Wollastonite (CaSiO8) Malacolite (Ca8MgSi4O12) Diopside (CaMgSi2O4) Olivine (Mg2SiO4) Fayalite (Fe2SiO4) Spermaceti Wax (bees’)
bp at 1 atm, °C
Heat of vaporization,a,b cal/mole
302.5 460 427 273 440 207 449 632
1,030 5,990 4,260 4,400 3,125 2,290 3,000 5,500
1457 819 807
38,810 23,800 24,420
823
25,030
231.8 232 30 247 −33.2
1,720 (1,700) 3,000 3,050 2,190
2270
68,000
−149.8 143.5
(4,300)
38.2 −23 1825
(2,060) 2,240 (11,400)
136
3390 −0.4
(8,400) 1,800
(5900) 17.3
(176,000) 6,350
55.1c
9,990c
−111.5 419.5 283 1975 1645
2715
740 1,595 (5,500)
623 113 78.3 −52.3
20,740 8,330 7,320 4,420
8,350
−108.0
3,110
907 732 118
27,430 28,710 8,960
357c 311c 431c
25,800c 25,290c 29,030c
4,470 (9,000)
20,800
Kemp and Giauque, J. Am. Chem. Soc., 59 (1937): 79. Brown and Manov, J. Am. Chem. Soc., 59 (1937): 500. Giauque and Powell, J. Am. Chem. Soc. 61 (1939): 1970. n Overstreet and Giauque, J. Am. Chem. Soc 59 (1937): 254. o Stephenson and Giauque, J. Chem. Phys., 5 (1937): 149. p Giauque and Stephenson, J. Am. Chem. Soc., 60 (1938): 1389. q Osborne, Stimson, and Ginnings, Bur. Standards J. Research, 23, 197 (1939): 261. r Miles and Menzies, J. Am. Chem. Soc., 58 (1936): 1067. s Long and Kemp, J. Am. Chem. Soc., 58 (1936): 1829. t Giauque and Blue, J. Am. Chem. Soc., 58 (1936): 831. u Ruehrwein and Giauque, J. Am. Chem. Soc., 61 (1939): 2940.
Heats of Fusion of Miscellaneous Materials
Material
Heat of fusion,a,b cal/mole
mp, °C
Heat of fusion, cal/g
183 179 177.5 176.5 236 98.8 75.5
17 15.5 11.6 9.54 28 6.85 8.4
43.9 61.8
100 100 83 100 94 100 130 85 37.0 42.3
2-154
PHYSICAL AND CHEMICAL DATA
TABLE 2-192
Heats of Fusion of Organic Compounds
The values for the hydrocarbons are from the tables of the American Petroleum Institute Research Project 44 at the National Bureau of Standards, with some from Parks and Huffman, Ind. Eng. Chem., 23, 1138 (1931). The values for the nonhydrocarbon compounds were recalculated from data in International Critical Tables, vol. 5. Hydrocarbon compounds Paraffins Methane Ethane Propane n-Butane 2-Methylpropane n-Pentane 2-Methylbutane 2,2-Dimethylpropane n-Hexane 2-Methylpentane 2,2-Dimethylbutane 2,3-Dimethylbutane n-Heptane 2-Methylhexane 3-Ethylpentane 2,2-Dimethylpentane 2,4-Dimethylpentane 3,3-Dimethylpentane 2,2,3-Trimethylbutane n-Octane 2-Methylheptane 3-Methylpentane 4-Methylheptane 2,2-Dimethylhexane 2,5-Dimethylhexane 3,3-Dimethylhexane 2-Methyl-3-ethylpentane 3-Methyl-3-ethylpentane 2,2,3-Trimethylpentane 2,2,4-Trimethylpentane 2,3,3-Trimethylpentane 2,3,4-Trimethylpentane 2,2,3,3-Tetramethylbutane n-Nonane n-Decane n-Undecane n-Dodecane Eicosane Pentacosane Tritriacontane Aromatics Benzene Methylbenzene (Toluene) Ethylbenzene o-Xylene m-Xylene p-Xylene n-Propylbenzene Isopropylbenzene 1-Methyl-2-ethylbenzene
Formula
mp, °C
Heat of fusion, cal/g
CH4 C2H6 C3H8 C4H10 C4H10 C5H12 C5H12 C5H12 C6H14 C6H14 C6H14 C6H14 C7H16 C7H16 C7H16 C7H16 C7H16 C7H16 C7H16 C8H18 C8H18 C8H18 C8H18 C8H18 C8H18 C8H18 C8H18 C8H18 C8H18 C8H18 C8H18 C8H18 C8H18 C9H20 C10H22 C11H24 C12H26 C20H42 C25H52 C33H68
−182.48 −183.23 −187.65 −138.33 −159.60 −129.723 −159.890 −16.6 −95.320 −153.680 −99.73 −128.41 −90.595 −118.270 −118.593 −123.790 −119.230 −134.46 −24.96 −56.798 −109.04 −120.50 −120.955 −121.18 −91.200 −126.10 −114.960 −90.870 −112.27 −107.365 −100.70 −109.210 +100.69 −53.9 −30.0 −25.9 −9.6 +36.4 +53.3 +71.1
14.03 22.712 19.100 19.167 18.668 27.874 17.076 10.786 36.138 17.407 1.607 2.251 33.513 21.158 22.555 13.982 15.968 16.856 5.250 43.169 21.458 23.795 22.692 24.226 26.903 14.9 23.690 22.657 18.061 19.278 3.204 19.392 14.900 41.2 48.3 34.1 51.3 52.0 53.6 54.0
C6H6 C7H8 C8H10 C8H10 C8H10 C8H10 C9H12 C9H12 C9H12
+5.533 −94.991 −94.950 −25.187 −47.872 +13.263 −99.500 −96.028 −80.833
30.100 17.171 20.629 30.614 26.045 38.526 16.97 19.22 21.13 Heat of fusion, cal/g
Formula
mp, °C
Acetic acid Acetone Acrylic acid Allo-cinnamic acid Aminobenzoic acid (o-) (m-) (p-) Amyl alcohol Anethole Aniline Anthraquinone Apiol Azobenzene Azoxybenzene
C2H4O2 C3H6O C3H4O2 C9H8O2 C7H7NO2 C7H7NO2 C7H7NO2 C5H12O C10H12O C6H5NH2 C14H8O2 C12H14O4 C12H10N2 C12H10N2O
16.7 −95.5 12.3 68 145 179.5 188.5 −78.9 22.5 −6.3 284.8 29.5 67.1 36
46.68 23.42 37.03 27.35 35.48 38.03 36.46 26.65 25.80 27.09 37.48 25.80 28.91 21.62
Benzil Benzoic acid Benzophenone Benzylaniline Bromocamphor Bromochlorbenzene (o-) (m-) (p-) Bromoiodobenzene (o-) (m-) (p-) Bromol hydrate Bromophenol (p-) Bromotoluene (p-)
C14H10O2 C7H8O2 C13H10O C13H13N C10H15BrO C6H4BrCl C6H4BrCl C6H4BrCl C6H4BrI C6H4BrI C6H4BrI C2H3Br3O2 C6H5BrO C7H7Br
95.2 122.45 47.85 32.37 78 −12.6 −21.2 64.6 21 9.3 90.1 46 63.5 28
22.15 33.90 23.53 21.86 41.57 15.41 15.29 23.41 12.18 10.27 16.60 16.90 20.50 20.86
Nonhydrocarbon compounds
Hydrocarbon compounds Aromatics—(Cont.) 1-Methyl-3-ethylbenzene 1-Methyl-4-ethylbenzene 1,2,3-Trimethylbenzene 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Naphthalene Camphene Durene Isodurene Prehnitene p-Cymene n-Butyl benzene tert-Butyl benzene β-Methyl naphthalene Diphenyl Hexamethyl benzene Diphenyl methane Anthracene Phenanthrene Tolane Stilbene Dibenzil Triphenyl methane Alkyl cyclohexanes Cyclohexane Methylcyclohexane Alkyl cyclopentanes Cyclopentane Methylcyclopentane Ethylcyclopentane 1,1-Dimethylcyclopentane cis-1,2-Dimethylcyclopentane trans-1,2-Dimethylcyclopentane trans-1,3-Dimethylcyclopentane Monoolefins Ethene (Ethylene) Propene (Propylene) 1-Butene cis-2-Butene trans-2-Butene 2-Methylpropene (isobutene) 1-Pentene cis-2-pentene trans-2-pentene 2-Methyl-1-butene 3-Methyl-1-butene 2-Methyl-2-butene Acetylenes Acetylene 2-Butyne (dimethylacetylene) Nonhydrocarbon compounds
mp, °C
Heat of fusion, cal/g
C9H12 C9H12 C9H12 C9H12 C9H12 C10H8 C10H12 C10H14 C10H14 C10H14 C10H14 C10H14 C10H14 C11H10 C12H10 C12H18 C13H12 C14H10 C14H10 C14H10 C14H12 C14H14 C19H16
−95.55 −62.350 −25.375 −43.80 −44.720 +80.0 +51 +79.3 −24.0 −7.7 −68.9 −88.5 −58.1 +34.1 +68.6 +165.5 +25.2 +216.5 +96.3 +60 +124 +51.4 +92.1
15.14 25.29 16.64 24.54 18.97 36.0 57 37.4 23.0 20.0 17.1 19.5 14.9 20.1 28.8 30.4 26.4 38.7 25.0 28.7 40.0 30.7 21.1
C6H12 C7H14
+6.67 −126.58
7.569 16.429
C5H10 C6H12 C7H14 C7H14 C7H14 C7H14 C7H14
−93.80 −142.445 −138.435 −69.73 −53.85 −117.57 −133.680
2.068 19.68 11.10 3.36 3.87 15.68 17.93
C2H4 C3H6 C4H8 C4H8 C4H8 C4H8 C5H10 C5H10 C5H10 C5H10 C5H10 C5H10
−169.15 −185.25 −185.35 −138.91 −105.55 −140.35 −165.27 −151.363 −140.235 −137.560 −168.500 −133.780
28.547 17.054 16.393 31.135 41.564 25.265 16.82 24.239 26.536 26.879 18.009 25.738
C2H2 C4H6
−81.5 −132.23
23.04 40.808
Formula
Formula
mp, °C
Heat of fusion, cal/g
Butyl alcohol (n-) (t-) Butyric acid (n-)
C4H10O C4H10O C4H8O2
−89.2 25.4 −5.7
29.93 21.88 30.04
Capric acid (n-) Caprylic acid (n-) Carbazole Carbon tetrachloride Carvoxime (d-) (l-) (dl-) Cetyl alcohol Chloracetic acid (α-) (β-) Chloral alcoholate hydrate Chloroaniline (p-) Chlorobenzoic acid (o-) (m-) (p-) Chloronitrobenzene (m-) (p-) Cinnamic acid anhydride Cresol (p-) Crotonic acid (α-) (cis-) Cyanamide Cyclohexanol
C10H20O2 C8H16O2 C12H9N CCl4 C10H15NO C10H15NO C10H15NO C16H34O C2H3ClO2 C2H3ClO2 C4H7Cl3O2 C2H3Cl3O2 C6H6ClN C7H5ClO2 C7H5ClO2 C7H5ClO2 C6H4ClNO2 C6H4ClNO2 C9H8O2 C18H14O3 C7H8O C4H6O2 C4H6O2 CH2N2 C6H12O
31.99 16.3 243 −22.8 71.5 71 91 49.27 61.2 56 9 47.4 71 140.2 154.25 239.7 44.4 83.5 133 48 34.6 72 71.2 44 25.46
38.87 35.40 42.05 41.57 23.29 23.41 24.61 33.80 31.06 35.12 24.03 33.18 37.15 39.30 36.41 49.21 29.38 31.51 36.50 28.14 26.28 25.32 34.90 49.81 4.19
LATENT HEATS TABLE 2-192
2-155
Heats of Fusion of Organic Compounds (Concluded ) Heat of fusion, cal/g
Formula
mp, °C
Dibromobenzene (o-) (m-) (p-) Dibromophenol (2, 4-) Dichloroacetic acid Dichlorobenzene (o-) (m-) ( p-) Dihydroxybenzene (o-) (m-) (p-) Di-iodobenzene (o-) (m-) (p-) Dimethyl tartrate (dl-) (d-) pyrone Dinitrobenzene (o-) (m-) ( p-) Dinitrotoluene (2, 4-) Dioxane Diphenyl amine
C6H4Br2 C6H4Br2 C6H4Br2 C6H4Br2O C2H2Cl2O2 C6H4Cl2 C6H4Cl2 C6H4Cl2 C6H6O2 C6H6O2 C6H6O2 C6H4I2 C6H4I2 C6H4I2 C6H10O6 C6H10O6 C7H8O2 C6H4N2O4 C6H4N2O4 C6H4N2O4 C7H6N2O4 C4H8O2 C12H11N
1.8 −6.9 86 12 −4(?) −16.7 −24.8 53.13 104.3 109.65 172.3 23.4 34.2 129 87 49 132 116.93 89.7 173.5 70.14 11.0 52.98
12.78 13.38 20.55 13.97 14.21 21.02 20.55 29.67 49.40 46.20 58.77 10.15 11.54 16.20 35.12 21.50 56.14 32.25 24.70 39.99 26.40 34.85 25.23
Elaidic acid Ethyl acetate alcohol Ethylene dibromide Ethyl ether
C18H34O2 C4H8O2 C2H6O C2H4Br2 C4H10O
44.4 83.8 −114.4 10.012 −116.3
52.08 28.43 25.76 13.52 23.54
Formic acid
CH2O2
Glutaric acid Glycerol Glycol, ethylene
Nonhydrocarbon compounds
8.40
58.89
C6H8O4 C3H8O3 C2H6O2
97.5 18.07 −11.5
37.39 47.49 43.26
Hydrazo benzene Hydrocinnamic acid Hydroxyacetanilide
C12H12N2 C9H10O2 C8H9NO2
134 48 91.3
22.89 28.14 33.59
Iodotoluene (p-) Isopropyl alcohol ether
C7H7I C3H8O C6H14O
34 −88.5 −86.8
18.75 21.08 25.79
Lauric acid (n-) Levulinic acid
C12H24O2 C5H8O3
43.22 33
43.72 18.97
Menthol (l-) (α) Methyl alcohol Myristic acid Methyl cinnamate fumarate oxalate phenylpropiolate succinate
C10H20O CH4O C14H28O2 C10H10O2 C6H8O4 C4H6O4 C10H8O2 C6H10O4
43.5 −97.8 53.86 36 102 54.35 18 19.5
18.63 23.7 47.49 26.53 57.93 42.64 22.86 35.72
Formula
mp, °C
Heat of fusion, cal/g
Naphthol (α-) (β-) Naphthylamine (α-) Nitroaniline (o-) (m-) (p-) Nitrobenzene Nitrobenzoic acid (o-) (m-) (p-) Nitronaphthalene Nitrophenol (o-)
C10H8O C10H8O C10H9N C6H6N2O2 C6H6N2O2 C6H6N2O2 C6H5NO2 C7H5NO4 C7H5NO4 C7H5NO4 C10H7NO2 C6H5NO3
95.0 120.6 50 71.2 114.0 147.3 5.85 145.8 141.1 239.2 56.7 45.13
38.94 31.30 22.34 27.88 40.97 36.46 22.52 40.06 27.59 52.80 25.44 26.76
Palmitic acid Paraldehyde Pelargic acid (n-) (β-) Pelargonic acid (n-) (α-) Phenol Phenylacetic acid Phenylhydrazine Propyl ether (n)
C16H32O2 C6H12O3 C9H18O2 C9H18O2 C6H6O C8H8O2 C6H8N2 C6H14O
61.82 10.5 12.35 40.92 76.7 19.6 −126.1
39.18 25.02 39.04 30.63 29.03 25.44 36.31 20.66
Quinone
C6H4O2
115.7
40.85
Stearic acid Succinic anhydride Succinonitrile
C18H30O2 C4H4O3 C4H4N2
68.82 119 54.5
47.54 48.74 11.71
Tetrachloroxylene (o-) (p-) Thiophene Thiosinamine Thymol Toluic acid (o-) (m-) (p-) Toluidine (p-) Tribromophenol (2, 4, 6-) Trichloroacetic acid Trinitroglycerol Trinitrotoluene (2, 4, 6-) Tristearin
C8H6Cl4 C8H6Cl4 C4H4S C4H8N2S C10H14O C8H8O2 C8H8O2 C8H8O2 C7H9N C6H3Br3O C2HCl3O2 C3H5N3O9 C7H5N3O6 C57H110O6
86 95 −39.4 77 51.5 103.7 108.75 179.6 43.3 93 57.5 12.3 80.83 70.8, 54.5
21.02 22.10 14.11 33.45 27.47 35.40 27.59 39.90 39.90 13.38 8.60 23.02 22.34 45.63
Undecylic acid (α-) (n-) (β-) (n-) Urethane
C11H22O2 C11H22O2 C3H7NO2
28.25 48.7
32.20 42.91 40.85
Veratrol
C8H10O2
22.5
27.45
Xylene dibromide (o-) (m-) dichloride (o-) (m-) (p-)
C8H8Br2 C8H8Br2 C8H8Cl2 C8H8Cl2 C8H8Cl2
Nonhydrocarbon compounds
95 77 55 34 100
24.25 21.45 29.03 26.64 32.73
TABLE 2-193 Cmpd. no.
Heats of Vaporization of Inorganic and Organic Compounds Name
Formula
CAS no.
Mol wt
C1 × 1E−07
C2
C3
C4
Tmin, K
∆Hv at Tmin × 1E−07
Tmax, K
∆Hv at Tmax
1 2 3 4 5 6 7 8 9 10
Methane Ethane Propane n-Butane n-Pentane n-Hexane n-Heptane n-Octane n-Nonane n-Decane
CH4 C2H6 C3H8 C4H10 C5H12 C6H14 C7H16 C8H18 C9H20 C10H22
74828 74840 74986 106978 109660 110543 142825 111659 111842 124185
16.043 30.070 44.097 58.123 72.150 86.177 100.204 114.231 128.258 142.285
1.0194 2.1091 2.9209 3.6238 3.9109 4.4544 5.0014 5.5180 6.0370 6.6126
0.26087 0.60646 0.78237 0.8337 0.38681 0.39002 0.38795 0.38467 0.38522 0.39797
−0.14694 −0.55492 −0.77319 −0.82274 0 0 0 0 0 0
0.22154 0.32799 0.39246 0.39613 0 0 0 0 0 0
90.69 90.35 85.47 134.86 143.42 177.83 182.57 216.38 219.66 243.51
0.8724 1.7879 2.4787 2.8684 3.3968 3.7647 4.2619 4.5898 5.0545 5.4168
190.56 305.32 369.83 425.12 469.7 507.6 540.2 568.7 594.6 617.7
0 0 0 0 0 0 0 0 0 0
11 12 13 14 15 16 17 18 19 20
n-Undecane n-Dodecane n-Tridecane n-Tetradecane n-Pentadecane n-Hexadecane n-Heptadecane n-Octadecane n-Nonadecane n-Eicosane
C11H24 C12H26 C13H28 C14H30 C15H32 C16H34 C17H36 C18H38 C19H40 C20H42
1120214 112403 629505 629594 629629 544763 629787 593453 629925 112958
156.312 170.338 184.365 198.392 212.419 226.446 240.473 254.500 268.527 282.553
7.2284 7.7337 8.4339 9.0539 9.6741 10.1560 10.4730 10.9690 11.6740 12.8600
0.40607 0.40681 0.4257 0.44467 0.45399 0.45726 0.4374 0.44327 0.45865 0.50351
0 0 0 0 0 0 0 0 0 0.32986
0 0 0 0 0 0 0 0 0 −0.42184
247.57 263.57 267.76 279.01 283.07 291.31 295.13 301.31 305.04 309.58
5.9240 6.2802 6.8015 7.2002 7.6728 8.0225 8.3699 8.7246 9.2185 9.5933
639 658 675 693 708 723 736 747 758 768
0 0 0 0 0 0 0 0 0 0
21 22 23 24 25 26 27
2-Methylpropane 2-Methylbutane 2,3-Dimethylbutane 2-Methylpentane 2,3-Dimethylpentane 2,3,3-Trimethylpentane 2,2,4-Trimethylpentane
C4H10 C5H12 C6H14 C6H14 C7H16 C8H18 C8H18
75285 78784 79298 107835 565593 560214 540841
58.123 72.150 86.177 86.177 100.204 114.231 114.231
3.1667 3.7700 4.1404 4.2780 4.6536 4.9910 4.7721
0.3855 0.3952 0.38124 0.384 0.37579 0.383 0.37992
0 0 0 0 0 0 0
0 0 0 0 0 0 0
113.54 113.25 145.19 119.55 160 172.22 165.78
2.7927 3.3720 3.6328 3.8495 4.0747 4.3530 4.1565
408.14 460.43 499.98 497.5 537.35 573.5 543.96
0 0 0 0 0 0 0
28 29 30 31 32 33 34 35
Ethylene Propylene 1-Butene cis-2-Butene trans-2-Butene 1-Pentene 1-Hexene 1-Heptene
C2H4 C3H6 C4H8 C4H8 C4H8 C5H10 C6H12 C7H14
74851 115071 106989 590181 624646 109671 592416 592767
28.054 42.081 56.108 56.108 56.108 70.134 84.161 98.188
2.8694 3.2300 3.4190 3.3320 3.7740 4.3236 4.8120
0.3746 0.8375 0.3747 0.3754 0.3736 0.37647 0.3788 0.3685
0 −0.9216 0 0 0 0 0 0
0 0.5012 0 0 0 0 0 0
104 87.89 87.8 134.26 167.62 107.93 133.39 154.27
1.6025 2.4031 2.9582 2.9773 2.7684 3.4166 3.8483 4.2478
282.34 365.57 419.95 435.58 428.63 464.78 504.03 537.29
0 0 0 0 0 0 0 0
36 37 38 39 40 41 42 43 44
1-Octene 1-Nonene 1-Decene 2-Methylpropene 2-Methyl-1-butene 2-Methyl-2-butene 1,2-Butadiene 1,3-Butadiene 2-Methyl-1,3-butadiene
C8H16 C9H18 C10H20 C4H8 C5H10 C5H10 C4H6 C4H6 C5H8
111660 124118 872059 115117 563462 513359 590192 106990 78795
112.215 126.242 140.269 56.108 70.134 70.134 54.092 54.092 68.119
5.3980 5.9940 6.4898 3.2720 3.9091 3.9121 3.5220 3.2580 3.9310
0.3835 0.3953 0.39187 0.383 0.39866 0.3634 0.395 0.373 0.425
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
171.45 191.78 206.89 132.81 135.58 139.39 136.95 164.25 127.27
4.7013 5.1366 5.5289 2.8262 3.4072 3.4437 3.0540 2.7155 3.4529
566.65 593.25 616.4 417.9 465 471 452 425.17 484
0 0 0 0 0 0 0 0 0
45 46 47 48 49 50
Acetylene Methylacetylene Dimethylacetylene 3-Methyl-1-butyne 1-Pentyne 2-Pentyne
C2H2 C3H4 C4H6 C5H8 C5H8 C5H8
74862 74997 503173 598232 627190 627214
26.038 40.065 54.092 68.119 68.119 68.119
2.3795 3.2775 3.8560 3.7920 3.9540 4.4158
0.375 0.3997 0.3737 0.3565 0.3512 0.44347
0 0 0 0 0 0
0 0 0 0 0 0
192.4 170.45 240.91 183.45 167.45 163.83
1.6488 2.6297 2.9557 3.1681 3.4025 3.7321
308.32 402.39 473.2 463.2 481.2 519
0 0 0 0 0 0
51 52
1-Hexyne 2-Hexyne
C6H10 C6H10
693027 764352
82.145 82.145
4.5740 4.9110
0.3698 0.4392
0 0
0 0
141.25 183.65
4.0640 4.1067
516.2 549
0 0
2-156
53 54 55 56
3-Hexyne 1-Heptyne 1-Octyne Vinylacetylene1
C6H10 C7H12 C8H14 C4H4
928494 628717 629050 689974
82.145 96.172 110.199 52.076
4.8080 5.0514 5.6306 3.6490
0.436 0.41163 0.4148 0.4
0 0 0 0.043
0 0 0 0
170.05 192.22 193.55 173.15
4.0831 4.2470 4.7663 2.9876
544 559 585 454
0 0 0 0
57 58 59 60 61 62 63 64 65 66
Cyclopentane Methylcyclopentane Ethylcyclopentane Cyclohexane Methylcyclohexane 1,1-Dimethylcyclohexane Ethylcyclohexane Cyclopentene 1-Methylcyclopentene Cyclohexene
C5H10 C6H12 C7H14 C6H12 C7H14 C8H16 C8H16 C5H8 C6H10 C6H10
287923 96377 1640897 110827 108872 590669 1678917 142290 693890 110838
70.134 84.161 98.188 84.161 98.188 112.215 112.215 68.119 82.145 82.145
3.8900 4.3600 4.8288 4.4940 4.7534 5.0402 5.3832 3.8107 4.3541 4.4405
0.361 0.38531 0.37809 0.3974 0.39461 0.4036 0.41763 0.3543 0.36805 0.37479
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
179.28 130.73 134.71 279.69 146.58 239.66 161.84 138.13 146.62 169.67
3.3292 3.9118 4.3604 3.3977 4.2295 4.0862 4.7318 3.4046 3.8769 3.8791
511.76 532.79 569.52 553.58 572.19 591.15 609.15 507 542 560.4
0 0 0 0 0 0 0 0 0 0
67 68 69 70 71 72 73
Benzene Toluene o-Xylene m-Xylene p-Xylene Ethylbenzene Propylbenzene
C6H6 C7H8 C8H10 C8H10 C8H10 C8H10 C9H12
71432 108883 95476 108383 106423 100414 103651
78.114 92.141 106.167 106.167 106.167 106.167 120.194
4.7500 5.0144 5.5330 5.4600 5.3740 5.4640 5.7663
0.45238 0.3859 0.377 0.3726 0.3656 0.392 0.3956
0.0534 0 0 0 0 0 −8.9129E−03
−0.1181 0 0 0 0 0 0
278.68 178.18 247.98 225.3 286.41 178.15 215.03
3.4909 4.3670 4.5826 4.6097 4.2761 4.7811 5.0574
562.16 591.8 630.33 617.05 616.23 617.2 574.54
0 0 0 0 0 0 2.4695E+07
74 75 76 77 78 79 80 81
1,2,4-Trimethylbenzene Isopropylbenzene 1,3,5-Trimethylbenzene p-Isopropyltoluene Naphthalene Biphenyl Styrene m-Terphenyl
C9H12 C9H12 C9H12 C10H14 C10H8 C12H10 C8H8 C18H14
95636 98828 108678 99876 91203 92524 100425 92068
120.194 120.194 120.194 134.221 128.174 154.211 104.152 230.309
5.9126 5.7950 6.0380 6.3314 7.0510 7.5736 5.7260 10.1230
0.35632 0.3956 0.37999 0.40289 0.4612 0.3975 0.4055 0.3767
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
229.33 177.14 228.42 205.25 353.43 342.2 242.54 360
5.0621 5.0869 5.1010 5.4387 5.2508 6.0420 4.7128 8.4070
649.13 631.1 637.36 653.15 748.35 789.26 636 924.85
0 0 0 0 0 0 0 0
82 83 84 85 86 87 88
Methanol Ethanol 1-Propanol 1-Butanol 2-Butanol 2-Propanol 2-Methyl-2-propanol
CH4O C2H6O C3H8O C4H10O C4H10O C3H8O C4H10O
67561 64175 71238 71363 78922 67630 75650
32.042 46.069 60.096 74.123 74.123 60.096 74.123
5.2390 5.6900 6.3300 6.7390 7.2560 6.3080 7.7320
0.3682 0.3359 0.3575 0.173 0.4774 0.3921 0.5645
0 0 0 0.2915 0 0 0
0 0 0 0 0 0 0
175.47 159.05 146.95 184.51 158.45 185.28 298.97
4.4900 5.0245 5.6460 6.0575 6.1383 5.2807 4.6703
512.64 513.92 536.78 563.05 536.05 508.3 506.21
0 0 0 0 0 0 0
89 90 91 92 93 94 95 96
1-Pentanol 2-Methyl-1-butanol 3-Methyl-1-butanol 1-Hexanol 1-Heptanol Cyclohexanol Ethylene glycol 1,2-Propylene glycol
C5H12O C5H12O C5H12O C6H14O C7H16O C6H12O C2H6O2 C3H8O2
71410 137326 123513 111273 111706 108930 107211 57556
88.150 88.150 88.150 102.177 116.203 100.161 62.068 76.095
8.3100 7.7839 8.0815 8.5980 9.6900 9.2440 8.2900 8.0700
0.511 0.45313 0.50185 0.513 0.572 0.64825 0.4266 0.295
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
195.56 203 155.95 228.55 239.15 296.6 260.15 213.15
6.7533 6.3619 6.8999 6.7623 7.3822 6.2273 6.8461 7.1374
586.15 565 577.2 611.35 631.9 650 719.7 626
0 0 0 0 0 0 0 0
97 98 99 100
Phenol o-Cresol m-Cresol p-Cresol
C6H6O C7H8O C7H8O C7H8O
108952 95487 108394 106445
94.113 108.140 108.140 108.140
7.3060 7.1979 8.0082 8.4942
0.4246 0.40317 0.45314 0.50234
0 0 0 0
0 0 0 0
314.06 304.19 285.39 307.93
5.6577 5.7135 6.3326 6.3649
694.25 697.55 705.85 704.65
0 0 0 0
101 102 103 104 105 106 107
Dimethyl ether Methyl ethyl ether Methyl n-propyl ether Methyl isopropyl ether Methyl-n-butyl ether Methyl isobutyl ether Methyl tert-butyl ether
C2H6O C3H8O C4H10O C4H10O C5H12O C5H12O C5H12O
115106 540670 557175 598538 628284 625445 1634044
46.069 60.096 74.123 74.123 88.150 88.150 88.150
2.9940 3.5300 3.9795 3.9305 4.5328 4.2678 4.2024
0.3505 0.376 0.3729 0.3711 0.3824 0.37995 0.37826
0 0 0 0 0 0 0
0 0 0 0 0 0 0
131.65 160 133.97 127.93 157.48 150 164.55
2.6032 2.9751 3.5184 3.4876 3.9358 3.7232 3.6096
400.1 437.8 476.3 464.5 510 497 497.1
0 0 0 0 0 0 0 2-157
TABLE 2-193 Cmpd. no.
Heats of Vaporization of Inorganic and Organic Compounds (Continued ) Name
Formula
CAS no.
Mol wt
C1 × 1E−07
C2
C3
C4
Tmin, K
∆Hv at Tmin × 1E−07
Tmax, K
∆Hv at Tmax
108 109 110 111 112
Diethyl ether Ethyl propyl ether Ethyl isopropyl ether Methyl phenyl ether Diphenyl ether
C4H10O C5H12O C5H12O C7H8O C12H10O
60297 628320 625547 100663 101848
74.123 88.150 88.150 108.140 170.211
4.0600 5.4380 4.2580 5.8662 6.8243
0.3868 0.60624 0.37221 0.37127 0.30877
0 0 0 0 0
0 0 0 0 0
156.85 145.65 140 235.65 300.03
3.4651 4.4140 3.7556 4.9560 5.8546
466.7 500.23 489 645.6 766.8
0 0 0 0 0
113 114 115 116 117 118 119 120 121 122
Formaldehyde Acetaldehyde 1-Propanal 1-Butanal 1-Pentanal 1-Hexanal 1-Heptanal 1-Octanal 1-Nonanal 1-Decanal
CH2O C2H4O C3H6O C4H8O C5H10O C6H12O C7H14O C8H16O C9H18O C10H20O
50000 75070 123386 123728 110623 66251 111717 124130 124196 112312
30.026 44.053 58.080 72.107 86.134 100.161 114.188 128.214 142.241 156.268
3.0760 4.6070 4.1492 4.6403 5.1478 5.6661 6.1299 6.8347 7.3363 7.9073
0.2954 0.62 0.36751 0.3849 0.37541 0.38533 0.37999 0.41039 0.41735 0.4129
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
181.15 150.15 170 176.75 182 217.15 229.8 246 255.15 267.15
2.5863 3.6199 3.5675 3.9797 4.4502 4.7495 5.1353 5.5966 5.9779 6.4201
408 466 504.4 537.2 566.1 591 617 638.1 658 674.2
0 0 0 0 0 0 0 0 0 0
123 124 125 126 127 128 129 130 131 132 133 134
Acetone Methyl ethyl ketone 2-Pentanone Methyl isopropyl ketone 2-Hexanone Methyl isobutyl ketone 3-Methyl-2-pentanone 3-Pentanone Ethyl isopropyl ketone Diisopropyl ketone Cyclohexanone Methyl phenyl ketone
C3H6O C4H8O C5H10O C5H10O C6H12O C6H12O C6H12O C5H10O C6H12O C7H14O C6H10O C8H8O
67641 78933 107879 563804 591786 108101 565617 96220 565695 565800 108941 98862
58.080 72.107 86.134 86.134 100.161 100.161 100.161 86.134 100.161 114.188 98.145 120.151
4.2150 4.6220 5.1740 5.1400 5.6770 5.4000 5.1130 5.2359 5.3880 5.5980 5.5500 6.6104
0.3397 0.355 0.39422 0.3858 0.3817 0.383 0.3395 0.40465 0.40616 0.3774 0.3538 0.37425
0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
178.45 186.48 196.29 250 217.35 189.15 167.15 234.18 200 204.81 242 292.81
3.6390 3.9704 4.3663 4.0753 4.7584 4.6294 4.5480 4.2075 4.5154 4.7426 4.7114 5.4166
508.2 535.5 561.08 553 587.05 571.4 573 560.95 567 576 653 709.5
0 0 0 0 0 0 0 0 0 0 0 0
135 136 137 138 139 140 141
Formic acid Acetic acid Propionic acid n-Butyric acid Isobutyric acid Benzoic acid2 Acetic anhydride
CH2O2 C2H4O2 C3H6O2 C4H8O2 C4H8O2 C7H6O2 C4H6O3
64186 64197 79094 107926 79312 65850 108247
46.026 60.053 74.079 88.106 88.106 122.123 102.090
2.3700 2.0265 2.7290 7.4996 4.4967 10.1900 6.3520
1.999 0.11911 0.06954 2.333 1.1615 0.478 0.3986
−5.1503 −1.3487 −1.0423 −3.8644 −2.4573 0 0
3.331 1.4227 1.1152 2.016 1.5823 0 0
281.45 289.81 252.45 267.95 227.15 395.45 200.15
1.9532 2.3185 2.9964 4.1566 3.6179 7.1277 5.4139
588 591.95 600.81 615.7 605 751 606
0 0 0 0 0 0 0
142 143 144 145 146 147 148
Methyl formate Methyl acetate Methyl propionate Methyl n-butyrate Ethyl formate Ethyl acetate Ethyl propionate
C2H4O2 C3H6O2 C4H8O2 C5H10O2 C3H6O2 C4H8O2 C5H10O2
107313 79209 554121 623427 109944 141786 105373
60.053 74.079 88.106 102.133 74.079 88.106 102.133
4.1030 4.4920 5.0080 5.3781 4.5909 4.9330 5.3325
0.3825 0.3685 0.3959 0.39523 0.4123 0.3847 0.401
0 0 0 0 0 0 0
0 0 0 0 0 0 0
174.15 175.15 185.65 187.35 193.55 189.6 199.25
3.4644 3.8418 4.2231 4.5694 3.7679 4.1490 4.4449
487.2 506.55 530.6 554.5 508.4 523.3 546
0 0 0 0 0 0 0
149 150 151 152 153 154 155
Ethyl n-butyrate n-Propyl formate n-Propyl acetate n-Butyl acetate Methyl benzoate Ethyl benzoate Vinyl acetate
C6H12O2 C4H8O2 C5H10O2 C6H12O2 C8H8O2 C9H10O2 C4H6O2
105544 110747 109604 123864 93583 93890 108054
116.160 88.106 102.133 116.160 136.150 150.177 86.090
5.6419 4.9687 5.4327 5.7800 6.9650 6.3400 4.7700
0.37985 0.4025 0.407 0.3935 0.4061 0.2911 0.3765
0 0 0 0 0 0 0
0 0 0 0 0 0 0
175.15 180.25 178.15 199.65 260.75 238.45 180.35
4.9090 4.2162 4.6322 4.8943 5.7500 5.6137 4.0619
571 538 549.73 579.15 693 698 519.13
0 0 0 0 0 0 0
156 157 158
Methylamine Dimethylamine Trimethylamine
CH5N C2H7N C3H9N
74895 124403 75503
31.057 45.084 59.111
3.8580 4.0900 3.3050
0.404 0.42005 0.354
0 0 0
0 0 0
179.69 180.96 156.08
3.1006 3.2678 2.8216
430.05 437.2 433.25
0 0 0
2-158
159 160 161
Ethylamine Diethylamine Triethylamine
C2H7N C4H11N C6H15N
75047 109897 121448
45.084 73.138 101.192
4.2750 4.6133 4.6640
0.5857 0.42628 0.3663
−0.332 0 0
0.169 0 0
192.15 223.35 158.45
3.2955 3.5761 4.1011
456.15 496.6 535.15
0 0 0
162 163 164 165 166 167 168
n-Propylamine di-n-Propylamine Isopropylamine Diisopropylamine Aniline N-Methylaniline N,N-Dimethylaniline
C3H9N C6H15N C3H9N C6H15N C6H7N C7H9N C8H11N
107108 142847 75310 108189 62533 100618 121697
59.111 101.192 59.111 101.192 93.128 107.155 121.182
4.4488 5.4280 4.4041 5.0070 7.1950 6.3860 6.7900
0.39494 0.3665 0.43325 0.4362 0.458 0.3104 0.4053
0 0 0 0 0 0 0
0 0 0 0 0 0 0
188.36 210.15 177.95 176.85 267.13 216.15 275.6
3.6857 4.5500 3.5874 4.1823 5.7710 5.6961 5.5162
496.95 550 471.85 523.1 699 701.55 687.15
0 0 0 0 0 0 0
169 170 171 172
Ethylene oxide Furan Thiophene Pyridine
C2H4O C4H4O C4H4S C5H5N
75218 110009 110021 110861
44.053 68.075 84.142 79.101
3.6652 4.0050 4.5793 5.1740
0.37878 0.3995 0.38557 0.38865
0 0 0 0
0 0 0 0
160.65 196.29 234.94 231.51
3.1271 3.2647 3.7472 4.3144
469.15 490.15 579.35 619.95
0 0 0 0
173 174 175 176 177 178 179 180
Formamide3 N,N-Dimethylformamide Acetamide N-Methylacetamide Acetonitrile Propionitrile n-Butyronitrile Benzonitrile
CH3NO C3H7NO C2H5NO C3H7NO C2H3N C3H5N C4H7N C7H5N
75127 68122 60355 79163 75058 107120 109740 100470
45.041 73.095 59.068 73.095 41.053 55.079 69.106 103.123
7.3580 5.9217 8.1070 7.3402 4.3511 4.9348 5.2200 6.2615
0.3564 0.37996 0.42 0.38974 0.34765 0.41873 0.165 0.35427
0 0 0 0 0 0 0.6692 0
0 0 0 0 0 0 −0.539 0
275.7 212.72 353.15 301.15 229.32 180.26 161.25 260.4
6.2844 5.0931 6.2386 5.9384 3.5996 4.2005 4.7223 5.3091
771 649.6 761 718 545.5 564.4 582.25 699.35
0 0 0 0 0 0 0 0
181 182 183 184 185 186 187 188 189
Methyl mercaptan Ethyl mercaptan n-Propyl mercaptan n-Butyl mercaptan Isobutyl mercaptan sec-Butyl mercaptan Dimethyl sulfide Methyl ethyl sulfide Diethyl sulfide
CH4S C2H6S C3H8S C4H10S C4H10S C4H10S C2H6S C3H8S C4H10S
74931 75081 107039 109795 513440 513531 75183 624895 352932
48.109 62.136 76.163 90.189 90.189 90.189 62.136 76.163 90.189
3.4448 3.8440 4.4782 4.9702 4.7420 4.6432 3.8690 4.4740 4.7182
0.37427 0.37534 0.41073 0.41199 0.40535 0.399 0.3694 0.4097 0.3643
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
150.18 125.26 159.95 157.46 128.31 133.02 174.88 167.23 169.2
2.9825 3.4489 3.8723 4.3505 4.2664 4.1614 3.3042 3.8344 4.1353
469.95 499.15 536.6 570.1 559 554 503.04 533 557.15
0 0 0 0 0 0 0 0 0
190 191 192 193 194 195 196 197
Fluoromethane Chloromethane Trichloromethane Tetrachloromethane Bromomethane Fluoroethane Chloroethane Bromoethane
CH3F CH3Cl CHCl3 CCl4 CH3Br C2H5F C2H5Cl C2H5Br
593533 74873 67663 56235 74839 353366 75003 74964
34.033 50.488 119.377 153.822 94.939 48.060 64.514 108.966
2.4708 2.9745 4.1860 4.3252 3.1690 2.7617 3.5240 3.9004
0.37014 0.353 0.3584 0.37688 0.3015 0.32162 0.3652 0.38012
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
131.35 175.43 209.63 250.33 179.47 129.95 134.8 154.55
2.0276 2.4520 3.5047 3.4528 2.7379 2.4089 3.1052 3.3933
317.42 416.25 536.4 556.35 467 375.31 460.35 503.8
0 0 0 0 0 0 0 0
198 199 200 201 202 203 204 205
1-Chloropropane 2-Chloropropane 1,1-Dichloropropane 1,2-Dichloropropane Vinyl chloride Fluorobenzene Chlorobenzene Bromobenzene
C3H7Cl C3H7Cl C3H6Cl2 C3H6Cl2 C2H3Cl C6H5F C6H5Cl C6H5Br
540545 75296 78999 78875 75014 462066 108907 108861
78.541 78.541 112.986 112.986 62.499 96.104 112.558 157.010
3.9890 3.8871 4.7740 4.6750 3.4125 4.5820 5.1480 5.5520
0.37956 0.38043 0.39204 0.36529 0.4513 0.3717 0.36614 0.37694
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
150.35 155.97 200 172.71 119.36 230.94 227.95 242.43
3.4862 3.3586 4.0147 4.0997 2.9491 3.7605 4.3707 4.6875
503.15 489 560 572 432 560.09 632.35 670.15
0 0 0 0 0 0 0 0
206 207 208 209 210 211 212 213
Air Hydrogen Helium-4 Neon Argon Fluorine Chlorine Bromine
H2 He Ne Ar F2 Cl2 Br2
132259100 1333740 7440597 7440019 7440371 7782414 7782505 7726956
28.951 2.016 4.003 20.180 39.948 37.997 70.905 159.808
0.8474 0.1013 0.0125 0.2389 0.8731 0.8876 3.0680 4.0000
0.3822 0.698 1.3038 0.3494 0.3526 0.34072 0.8458 0.351
0 −1.817 −2.6954 0 0 0 −0.9001 0
0 1.447 1.7098 0 0 0 0.453 0
59.15 13.95 2.2 24.56 83.78 53.48 172.12 265.85
0.6759 0.0913 0.0097 0.1803 0.6561 0.7578 2.2878 3.2323
132.45 33.19 5.2 44.4 150.86 144.12 417.15 584.15
0 0 0 0 0 0 0 0 2-159
TABLE 2-193 Cmpd. no.
Heats of Vaporization of Inorganic and Organic Compounds (Concluded ) Name
Formula
CAS no.
Mol wt
C1 × 1E−07
C2
C3
C4
Tmin, K
∆Hv at Tmin × 1E−07
Tmax, K
∆Hv at Tmax
214 215 216 217 218
Oxygen Nitrogen Ammonia Hydrazine Nitrous oxide
O2 N2 NH3 N2H4 N2O
7782447 7727379 7664417 302012 10024972
31.999 28.014 17.031 32.045 44.013
0.9008 0.7491 3.1523 5.9794 2.3215
0.4542 0.40406 0.3914 0.9424 0.384
−0.4096 −0.317 −0.2289 −1.398 0
0.3183 0.27343 0.2309 0.8862 0
54.36 63.15 195.41 274.69 182.3
0.7742 0.6024 2.5298 4.5238 1.6502
154.58 126.2 405.65 653.15 309.57
0 0 0 0 0
219 220 221 222 223 224 225 226 227 228 229 230 231
Nitric oxide Cyanogen Carbon monoxide Carbon dioxide Carbon disulfide Hydrogen fluoride Hydrogen chloride Hydrogen bromide Hydrogen cyanide2 Hydrogen sulfide Sulfur dioxide Sulfur trioxide Water
NO C2N2 CO CO2 CS2 HF HCl HBr HCN H2S SO2 SO3 H2O
10102439 460195 630080 124389 75150 7664393 7647010 10035106 74908 7783064 7446095 7446119 7732185
30.006 52.036 28.010 44.010 76.143 20.006 36.461 80.912 27.026 34.082 64.065 80.064 18.015
2.1310 3.3840 0.8585 2.1730 3.4960 13.4510 2.2093 2.4850 3.3490 2.5676 3.6760 7.3370 5.2053
0.4056 0.3707 0.4921 0.382 0.2986 13.36 0.3466 0.39 0.2053 0.37358 0.4 0.5647 0.3199
0 0 −0.326 −0.4339 0 −23.383 0 0 0 0 0 0 −0.212
0 0 0.2231 0.42213 0 10.785 0 0 0 0 0 0 0.25795
109.5 245.25 68.13 216.58 161.11 277.56 158.97 185.15 259.83 187.68 197.67 289.95 273.16
1.4578 2.3803 0.6517 1.5202 3.1537 0.7104 1.7498 1.8817 2.8176 1.9782 2.8753 4.4303 4.4733
180.15 400.15 132.5 304.21 552 461.15 324.65 363.15 456.65 373.53 430.75 490.85 647.13
0 0 915280 0 0 0 0 0 0 0 0 0 0
All substances are listed in alphabetical order in Table 2-6a. Compiled from Daubert, T. E., R. P. Danner, H. M. Sibul, and C. C. Stebbins, DIPPR Data Compilation of Pure Compound Properties, Project 801 Sponsor Release, July, 1993, Design Institute for Physical Property Data, AIChE, New York, NY; and from Thermodynamics Research Center, “Selected Values of Properties of Hydrocarbons and Related Compounds,” Thermodynamics Research Center Hydrocarbon Project, Texas A&M University, College Station, Texas (extant 1994). Temperatures are expressed in kelvins; heats of vaporization, in J/kmol. J/ kmol × 2.390E−04 = cal/gmol; J/ kmol × 4.302106E−04 = Btu/lbmol. The heat of vaporization equation used is ∆Hv = C1 × (1 − Tr)C2 + C3 × Tr + C4 × Tr × Tr. Tr is the reduced temperature, T/Tc. 1 Coefficients are hypothetical; compound decomposes violently on heating. 2 For the monomer. 3 Equation coefficients are hypothetical above the decomposition temperature. 2-160
SPECIFIC HEATS OF PURE COMPOUNDS
2-161
SPECIFIC HEATS OF PURE COMPOUNDS To convert kilojoules per kilogram-kelvin to British thermal units per pound-degree Rankine, multiply by 0.2388.
UNITS CONVERSIONS For this subsection, the following units conversions are applicable: °F = 9⁄ 5 °C + 32 °F = 1.8 K
ADDITIONAL REFERENCES
To convert calories per gram-kelvin to British thermal units per pound-degree Rankine, multiply by 1.0; to convert calories per grammole-kelvin to British thermal units per pound-mole-degree Rankine, multiply by 1.0. TABLE 2-194
Heat Capacities of the Elements and Inorganic Compounds* Heat capacity at constant pressure (T = K; 0°C = 273.1 K), cal/deg mol
Range of temperature, K
Uncertainty, %
c l c l c l c c c c l c l c c, sillimanite c, disthene c, andalusite c, mullite c c c
4.80 + 0.00322T 7.00 18.74 + 0.01866T 29.5 13.25 + 0.02800T 31.2 76 19.3 50.5 38.63 + 0.04760T − 449200/T 2 142 16.88 + 0.02266T 28.8 22.08 + 0.008971T − 522500/T 2 40.79 + 0.004763T − 992800/T 2 41.81 + 0.005283T − 1211000/T 2 43.96 + 0.001923T − 1086000/T 2 59.65 + 0.0670T 113.2 + 0.0652T 63.5 235
273–931 931–1273 273–370 370–407 273–465 465–504 288–327 288–326 288–326 273–1273 1273–1373 273–464 464–480 273–1973 273–1573 273–1673 273–1573 273–576 273–575 273–373 288–325
1 5 3 5 3 3 ? ? ? 2 ? 3 5 3 3 2 3 5 3 ? ?
c l c c c c c
5.51 + 0.00178T 7.15 17.2 + 0.0293T 10.3 + 0.0511T 19.1 + 0.0171T 22.6 + 0.0162T 24.2 + 0.0132T
273–903 903–1273 273–370 273–346 273–929 273–1198 273–821
2 5 ? ? ? ? ?
Substance Aluminum1 Al AlBr3 AlCl3 AlCl3·6H2O AlF3 AlF3·3aH2O AlF3·3NaF AlI3 Al2O3 Al2O3·SiO2 3Al2O3·2SiO2 4Al2O3·3SiO2 Al2(SO4)3 Al2(SO4)3·18H2O Antimony Sb SbBr3 SbCl3 Sb2O3 Sb2O4 Sb2S3 Argon2 A Arsenic As AsCl3 As2O3 As2S3 Barium BaCl2 BaCl2·H2O BaCl2·2H2O Ba(ClO3)2·H2O BaCO3 BaMoO4 Ba(NO3)2 BaSO4 Beryllium3,4 Be BeO BeO·Al2O3 BeSO4
Additional data are contained in the subsection “Thermodynamic Properties.” Data on water are also contained in that subsection. Additional tables for water are found in Eng. Sci. Data Item 68008, 251 Regent Street, London, England, which contains about 5000 values from 1 to 1000 bar, 0 to 1500°C.
State†
g
4.97
c l c c
5.17 + 0.00234T 31.9 8.37 + 0.0486T 25.8
273–1168 286–371 273–548 293–373
All
5 ? ? ?
0
c c c c c, α c, β c c c
17.0 + 0.00334T 28.2 37.3 51 17.26 + 0.0131T 30.0 34 39.8 21.35 + 0.0141T
273–1198 273–307 273–307 289–320 273–1083 1083–1255 273–297 285–371 273–1323
? ? ? ? 5 15 ? ? 5
c c c c
4.698 + 0.001555T − 121000/T 2 8.69 + 0.00365T − 313000/T 2 25.4 20.8
273–1173 273–1175 273–373 273–373
1 5 ? ?
*From Kelley, U.S. Bur. Mines Bull. 371, 1934. For a revision see Kelley, U.S. Bur. Mines Bull. 477, 1948. Data for many elements and compounds are given by Johnson (ed.), WADD-TR-60-56, 1960, for cryogenic temperatures. Tabulated data for gases can be obtained from many of the references cited in the “Thermodynamic Properties” subsection and other tables in this section. Thinh, Duran, et al., Hydrocarbon Process., 50, 98 (January 1971), review previous equation fits and give newer fits for 408 hydrocarbons and related compounds. Later publications include Duran, Thinh, et al., Hydrocarbon Process., 55, 153 (August 1976); Thompson, J. Chem. Eng. Data, 22(4), 431 (1977); and Passut and Danner, Ind. Eng. Chem. Process Des. Dev., 11, 543 (1972); 13, 193 (1974). † The symbols in this column have the following meaning; c, crystal; l, liquid; g, gas; gls, glass.
TABLE 2-194
Heat Capacities of the Elements and Inorganic Compounds (Continued )
Substance Bismuth4 Bi Bi2O3 Bi2S3 Boron B B2O3 BN Bromine Br2 Cadmium Cd CdO CdS CdSO4·8/3H2O Calcium Ca CaCl2 CaCO3 CaF2 CaMg(CO3)2 CaMoO4 CaO Ca(OH)2 CaO·Al2O3·2SiO2 CaO·MgO·2SiO2 CaO·SiO2 CaP2O6 CaSO4 CaSO4·2H2O CaWO4 Carbon5 C CH4 CO6 CO2 CS2 Cerium Ce CeO2 Ce2(MoO4)3 Ce2(SO4)3 Ce2(SO4)3·5H2O Cesium Cs CsBr CsCl CsF CsI Chlorine Cl2 Chromium4 Cr CrCl3 Cr2O3 CrSb CrSb2 Cr2(SO4)3 Cobalt4 Co CoAs2·CoS2 CoSb Co2Sn CoS CoSO4·7H2O 2-162
State†
Heat capacity at constant pressure (T = K; 0°C = 273.1 K), cal/deg mol
Range of temperature, K
Uncertainty, %
c l c c
5.38 + 0.00260T 7.60 23.27 + 0.01105T 30.4
273–544 544–1273 273–777 284–372
3 3 2 ?
c gls gls c
1.54 + 0.00440T 5.14 + 0.0320T 30.4 1.61 + 0.00400T
273–1174 273–513 513–623 273–1173
5 3 3 5
g
9.00
300–2000
5
c l c c c
5.46 + 0.002466T 7.13 9.65 + 0.00208T 12.9 + 0.00090T 51.3
273–594 594–973 273–2086 273–1273 293
1 5 ? ? ?
c c c c c c c c c c, anorthite gls c, diopside gls c, wollastonite c, pseudowollastonite gls c c c c
5.31 + 0.00333T 6.29 + 0.00140T 16.9 + 0.00386T 19.68 + 0.01189T − 307600/T 2 14.7 + 0.00380T 40.1 33 10.00 + 0.00484T − 108000/T 2 21.4 63.13 + 0.01500T − 1537000/T 2 67.41 + 0.01048T − 1874000/T 2 54.46 + 0.005746T − 1500000/T 2 51.68 + 0.009724T − 1308000/T 2 27.95 + 0.002056T − 745600/T 2 25.48 + 0.004132T − 488100/T 2 23.16 + 0.009672T − 487100/T 2 39.5 18.52 + 0.02197T − 156800/T 2 46.8 27.9
273–673 673–873 273–1055 273–1033 273–1651 299–372 273–297 273–1173 276–373 273–1673 273–973 273–1573 273–973 273–1573 273–1673 273–973 287–371 273–1373 282–373 292–322
2 2 ? 3 ? ? ? 2 ? 1 1 1 1 1 1 1 ? 5 ? ?
c, graphite c, diamond g g g l
2.673 + 0.002617T − 116900/T 2 2.162 + 0.003059T − 130300/T 2 5.34 + 0.0115T 6.60 + 0.00120T 10.34 + 0.00274T − 195500/T 2 18.4
273–1373 273–1313 273–1200 273–2500 273–1200 293
2 3 2 1a 1a ?
c c c c c
5.88 + 0.00123T 15.1 96 66.4 131.6
273–908 273–373 273–297 273–373 273–319
? ? ? ? ?
c l g c c c c
1.96 + 0.0182T 8.00 4.97 12.6 + 0.00259T 11.7 + 0.00309T 11.3 + 0.00285T 11.6 + 0.00268T
273–301 302 All 273–909 273–752 273–957 273–894
3 3 0 ? ? ? ?
g
8.28 + 0.00056T
273–2000
1a
c l c c c c c
4.84 + 0.00295T 9.70 23 26.0 + 0.00400T 12.3 + 0.00120T 19.2 + 0.00184T 67.4
273–1823 1823–1923 286–319 273–2263 273–1383 273–949 273–373
5 10 ? ? ? ? ?
c l c c c c c
5.12 + 0.00333T 8.40 32.9 11.7 + 0.00156T 15.83 + 0.00950T 10.6 + 0.00251T 96
273–1763 1763–1873 283–373 273–1464 273–903 273–1373 286–303
5 5 ? ? 2 ? ?
TABLE 2-194
Heat Capacities of the Elements and Inorganic Compounds (Continued )
Substance Copper7 Cu CuAl CuAl2 Cu3Al CuI CuI2 CuO CuO·SiO2·H2O CuS Cu2S CuS·FeS Cu2Sb Cu2Sb Cu2Se Cu3Si CuSO4 CuSO4·H2O CuSO4·3H2O CuSO4·5H2O Fluorine8 F2 Gallium Ga2O3 Ga2(SO4)3 Germanium4 Ge Gold Au AuSb2 Helium9 He Hydrogen10 H H2 HBr HCl HI H2O H2S H2S2O7 Indium In Iodine I2 Iridium Ir Iron4 Fe
FeAs2 Fe3C FeCO3 FeO Fe2O3 Fe3O4 Fe2O3·3H2O FeS FeS2 FeSi Fe2SiO4 FeSO4 Fe2(SO4)3 FeSO4·4H2O FeSO4·7H2O Krypton Kr
State†
Heat capacity at constant pressure (T = K; 0°C = 273.1 K), cal/deg mol
Range of temperature, K
Uncertainty, %
273–1357 1357–1573 273–733 273–773 273–775 273–675 274–328 273–810 293–323 273–1273 273–376 376–1173 292–321 273–573 273–693 273–383 383–488 273–1135 282 282 282 282
1 3 2 2 2 ? ? 2 ? ? 3 2 ? 2 2 5 5 ? ? ? ? ?
c l c c c c c c c c c, α c, β c c c c, α c, β c c c c c
5.44 + 0.001462T 7.50 9.88 + 0.00500T 16.78 + 0.00366T 19.61 + 0.01054T 12.1 + 0.00286T 20.1 10.87 + 0.003576T − 150600/T 2 29 10.6 + 0.00264T 9.38 + 0.0312T 20.9 24 13.73 + 0.01350T 21.79 + 0.00900T 20.85 20.35 20.3 + 0.00587T 24.1 31.3 49.0 67.2
g
6.50 + 0.00100T
300–3000
5
c c
18.2 + 0.0252T 62.4
273–923 273–373
? ?
273–1336 1336–1573 273–628 628–713
2 5 1 ?
c c l c, α c, βγ
5.61 + 0.00144T 7.00 17.12 + 0.00465T 11.47 + 0.01756T
g
4.97
g g g g g l g g c l
4.97 6.62 + 0.00081T 6.80 + 0.00084T 6.70 + 0.00084T 6.93 + 0.00083T See Tables 2-355 through 2-357 8.22 + 0.00015T + 0.00000134T 2 7.20 + 0.00360T 27 58
All 273–2500 273–2000 273–2000 273–2000
0 2 2 1a 2
300–2500 300–600 281 308
? 8 ? ?
g
9.00
300–2000
5
c
5.50 + 0.00148T
273–1873
1
c, α c, β c, γ c, δ l c c c c c c c c, α c, β c c c c c c c
4.13 + 0.00638T 6.12 + 0.00336T 8.40 10.0 8.15 17.8 25.17 + 0.00223T 22.7 12.62 + 0.001492T − 76200/T 2 24.72 + 0.01604T − 423400/T 2 41.17 + 0.01882T − 979500/T 2 47.8 2.03 + 0.0390T 12.05 + 0.00273T 10.7 + 0.01336T 10.54 + 0.00458T 33.57 + 0.01907T − 879700/T 2 22 66.2 63.6 96
273–1041 1041–1179 1179–1674 1674–1803 1803–1873 283–373 273–1173 293–368 273–1173 273–1097 273–1065 286–373 273–411 411–1468 273–773 273–903 273–1161 293–373 273–373 282 291–319
3 3 5 5 5 ? 10 ? 2 2 2 ? 5 3 ? 2 2 ? ? ? ?
g
4.97
All
0
c
All
0 2-163
2-164
PHYSICAL AND CHEMICAL DATA TABLE 2-194
Heat Capacities of the Elements and Inorganic Compounds (Continued )
Substance Lanthanum La La2O3 La2(MoO4)3 La2(SO4)3 La2(SO4)3·9H2O Lead4 Pb Pb3(AsO4)2 PbB2O4 PbB4O7 PbBr2 PbCl2 2PbCl2·NH4Cl PbCO3 PbCrO4 PbF2 PbI2 PbMoO4 Pb(NO3)2 PbO PbO2 Pb2P2O7 PbS PbSO4 PbS2O3 PbWO4 Lithium Li LiBr LiBr·H2O LiCl LiCl·H2O LiF LiI LiI·H2O LiI·2H2O LiI·3H2O LiNO3 Magnesium4 Mg MgAg Mg4Al3 MgAu Mg2Au Mg3Au MgCl2 MgCl2·6H2O MgCO3 MgCu2 Mg2Cu MgNi2 MgO MgO·Al2O3 MgO·SiO2 6MgO·MgCl2·8B2O3 Mg(OH)2 Mg3Sb2 Mg2Si MgSO4 MgSO4·H2O MgSO4·6H2O MgSO4·7H2O
State†
Heat capacity at constant pressure (T = K; 0°C = 273.1 K), cal/deg mol
Range of temperature, K
Uncertainty, %
c c c c c
5.91 + 0.00100T 22.6 + 0.00544T 86 66.9 152
273–1009 273–2273 273–307 273–373 273–319
? ? ? ? ?
c l c c c c l c l c c c c c l c c c c c c c c c
5.77 + 0.00202T 6.8 65.5 26.5 41.4 18.13 + 0.00310T 27.4 15.88 + 0.00835T 27.2 53.1 21.1 29.1 16.5 + 0.00412T 18.66 + 0.00293T 32.3 30.4 36.4 10.33 + 0.00318T 12.7 + 0.00780T 48.3 10.63 + 0.00401T 26.4 29 35
273–600 600–1273 286–370 288–371 289–371 273–761 761–860 273–771 771–851 293 286–320 292–323 273–1091 273–648 648–776 292–322 286–320 273–544 273–? 284–371 273–873 293–372 293–373 273–297
2 5 ? ? ? 2 10 2 10 ? ? ? ? 2 20 ? ? 2 ? ? 3 ? ? ?
c g c c c c c c c c c c l
0.68 + 0.0180T 4.97 11.5 + 0.00302T 22.6 11.0 + 0.00339T 23.6 8.20 + 0.00520T 12.5 + 0.00208T 23.6 32.9 43.2 9.17 + 0.0360T 26.8
273–459 All 273–825 278–318 273–887 279–360 273–1117 273–723 277–359 277–345 277–347 273–523 523–575
10 0 ? ? ? ? ? ? ? ? ? 5 5
c l c c c c c c c c c c c c c c, amphibole c, pyroxene gls c, α c, β c c c c c c c
6.20 + 0.00133T − 67800/T 2 7.4 10.58 + 0.00412T 34.4 + 0.0198T 11.3 + 0.00189T 16.2 + 0.00451T 21.2 + 0.00614T 17.3 + 0.00377T 77.1 16.9 14.96 + 0.00776T 15.5 + 0.00652T 15.87 + 0.00692T 10.86 + 0.001197T − 208700/T 2 28 25.60 + 0.004380T − 674200/T 2 23.35 + 0.008062T − 558800/T 2 23.30 + 0.007734T − 542000/T 2 58.7 + 0.408T 107.2 + 0.2876T 18.2 28.2 + 0.00560T 15.4 + 0.00415T 26.7 33 80 89
273–923 923–1048 273–905 273–736 273–1433 273–1073 273–1103 273–991 292–342 290 273–903 273–843 273–903 273–2073 288–319 273–1373 273–773 273–973 273–538 538–623 292–323 273–1234 273–1343 296–372 282 282 291–319
1 10 2 ? ? ? ? ? ? ? 3 ? 2 2 ? 1 1 1 5 5 ? ? ? ? ? ? ?
SPECIFIC HEATS OF PURE COMPOUNDS TABLE 2-194
Heat Capacities of the Elements and Inorganic Compounds (Continued ) Heat capacity at constant pressure (T = K; 0°C = 273.1 K), cal/deg mol
Range of temperature, K
Uncertainty, %
c, α c, β c, γ l c c c c c c c c c c
3.76 + 0.00747T 5.06 + 0.00395T 4.80 + 0.00422T 11.0 16.2 + 0.00520T 7.79 + 0.0421T + 0.0000090T 2 7.43 + 0.01038T − 0.00000362T 2 10.33 + 0.0530T − 0.0000257T 2 19.25 + 0.0538T − 0.0000209T 2 1.92 + 0.0471T − 0.0000297T 2 31 10.21 + 0.00656T − 0.00000242T 2 27.5 78
273–1108 1108–1317 1317–1493 1493–1673 273–923 273–773 273–1923 273–1173 273–1773 273–773 291–322 273–1883 293–373 290–319
5 5 5 10 ? ? ? ? ? ? ? ? ? ?
l g g c c c c c, α c, β c c c
6.61 4.97 9.00 11.05 + 0.00370T 15.3 + 0.0103T 25 11.4 + 0.00461T 17.4 + 0.004001T 20.2 11.5 10.9 + 0.00365T 31.0
273–630 All 300–2000 273–798 273–553 285–319 273–563 273–403 403–523 278–371 273–853 273–307
1 0 5 ? ? ? ? 3 3 ? ? ?
c c c
5.69 + 0.00188T − 50300/T 2 15.1 + 0.0121T 19.7 + 0.00315T
273–1773 273–1068 273–729
5 ? ?
g
4.97
c, α c, β l c c c c c c c c
4.26 + 0.00640T 6.99 + 0.000905T 8.55 11.3 + 0.00215T 9.25 + 0.00640T 15.8 + 0.00329T 10.0 + 0.00312T 20.78 + 0.0102T 33.4 82 11.00 + 0.00433T
g g c c, α c, β c c c g
Substance Manganese Mn
MnCl2 MnCO3 MnO Mn2O3 Mn3O4 MnO2 Mn2O3·H2O MnS MnSO4 MnSO4·5H2O Mercury11 Hg Hg2 HgCl HgCl2 Hg(CN)2 HgI HgI2 HgO HgS Hg2SO4 Molybdenum Mo MoO3 MoS2 Neon12 Ne Nickel4 Ni NiO NiS Ni2Si NiSi Ni3Sn NiSO4 NiSO4·6H2O NiTe Nitrogen13 N2 NH3 NH4Br NH4Cl NH4I NH4NO3 (NH4)2SO4 NO Osmium Os Oxygen14 O2 Palladium Pd Phosphorus P PCl3 P4O10 Platinum4 Pt Potassium K
State†
All
0
273–626 626–1725 1725–1903 273–1273 273–597 273–1582 273–1273 273–904 293–373 291–325 273–700
2 5 10 ? 3 ? ? 2 ? ? 2
6.50 + 0.00100T 6.70 + 0.00630T 22.8 9.80 + 0.0368T 5.0 + 0.0340T 17.8 31.8 51.6 8.05 + 0.000233T − 156300/T 2
300–3000 300–800 274–328 273–457 457–523 273–328 273–293 275–328 300–5000
3 1a ? 5 5 ? ? ? 2
c
5.686 + 0.000875T
273–1877
1
g
8.27 + 0.000258T − 187700/T
300–5000
1
2
c
5.41 + 0.00184T
273–1822
2
c, yellow c, red l l c g
5.50 0.21 + 0.0180T 6.6 28.7 15.72 + 0.1092T 73.6
273–317 273–472 317–373 284–371 273–631 631–1371
5 10 10 ? 2 3
c
5.92 + 0.00116T
273–1873
1
c l
5.24 + 0.00555T 7.7
273–336 336–373
5 5
2-165
2-166
PHYSICAL AND CHEMICAL DATA TABLE 2-194
Heat Capacities of the Elements and Inorganic Compounds (Continued )
Substance Potassium—(Cont.) K K2 KAsO3 KBO2 K2B4O7 KBr KCl KClO3 KClO4 2KCl·CuCl2.2H2O 2KCl·PtCl4 2KCl·SnCl4 2KCl·ZnCl2 2KCN·Zn(CN)2 K2CO3 K2CrO4 K2Cr2O7 KF K4Fe(CN)6 K4Fe(CN)6·3H2O KH2AsO4 KH2PO4 KHSO4 KMnO4 KNO3 K2O·Al2O3·3SiO2
K4P2O7 K2SO4 K2S2O3 K2SO4·Al2(SO4)3·24H2O K2SO4·Cr2(SO4)3·24H2O K2SO4·MgSO4·6H2O K2SO4·NiSO4·6H2O K2SO4·ZnSO4·6H2O Prometheum Pr Radon Rn Rhenium Re Rhodium Rh Rubidium Rb RbBr RbCl Rb2CO3 RbF RbI Scandium Sc2O3 Sc2(SO4)3 Selenium Se Silicon Si SiC SiCl4 SiO2
Silver4 Ag
State† g g c c c c c c c c c c c c c c c l c c c c c c c c c l c, orthoclase gls, orthoclase c, microcline gls, microcline c c c c c c c c
Heat capacity at constant pressure (T = K; 0°C = 273.1 K), cal/deg mol 4.97 9.00 25.3 12.6 + 0.0126T 51.3 11.49 + 0.00360T 10.93 + 0.00376T 25.7 26.3 63 55 54.5 43.4 57.4 29.9 35.9 42.80 + 0.0410T 96.9 10.8 + 0.00284T 80.1 114.5 32 28.3 30 28 6.42 + 0.0530T 28.8 29.5 69.26 + 0.00821T − 2331000/T 2 69.81 + 0.01053 − 2403000/T 2 65.65 + 0.01102T − 1748000/T 2 64.83 + 0.01438T − 1641000/T 2 63.1 33.1 37 352 324 106 107 120
Range of temperature, K
Uncertainty, %
All 300–2000 290–372 273–1220 290–372 273–543 273–1043 289–371 287–318 292–323 286–319 292–323 279–319 277–319 296–372 289–371 273–671 671–757 273–1129 273–319 273–310 289–319 290–320 292–324 287–318 273–401 401–611 611–683 273–1373 273–1373 273–1373 273–1373 290–371 287–371 293–373 292–322 292–324 292–323 289–319 293–317
0 5 ? ? ? 2 2 ? ? ? ? ? ? ? ? ? 5 5 ? ? ? ? ? ? ? 10 5 10 1a 1a 1a 1a ? ? ? ? ? ? ? ?
c g
4.97
c
6.30 + 0.00053T
273–2273
All
0 ?
c
5.40 + 0.00219T
273–1877
2
c l c c c c c
3.27 + 0.0131T 7.85 11.6 + 0.00255T 11.5 + 0.00249T 28.4 11.3 + 0.00256T 11.6 + 0.00263T
273–312 312–373 273–954 273–987 291–320 273–1048 273–913
2 5 ? ? ? ? ?
c c
21.1 62.0
273–373 273–373
? ?
c l
4.53 + 0.00550T 8.35
273–490 490–570
2 3
c c l c, quartz, α c, quartz, β c, cristobalite, α c, cristobalite, β gls
5.74 + 0.000617T − 101000/T 2 8.89 + 0.00291T − 284000/T 2 32.4 10.87 + 0.008712T − 241200/T 2 10.95 + 0.00550T 3.65 + 0.0240T 17.09 + 0.000454T − 897200/T 2 12.80 + 0.00447T − 302000/T 2
273–1174 273–1629 293–373 273–848 848–1873 273–523 523–1973 273–1973
2 2 ? 1 3a 2a 2 3a
c l
5.60 + 0.00150T 8.2
273–1234 1234–1573
1 3
SPECIFIC HEATS OF PURE COMPOUNDS TABLE 2-194
Heat Capacities of the Elements and Inorganic Compounds (Continued )
Substance Silver—(Cont.) Ag3Al Ag2Al AgAl12 AgBr AgCl AgCNO AgI AgNO3 Ag3PO4 Ag2S Ag3Sb Ag2Se Sodium15 Na NaBO2 Na2B4O7 Na2B4O7·10H2O NaBr NaCl NaClO3 NaCNO Na2CO3 NaF Na2HPO4·7H2O Na2HPO4·12H2O NaI NaNO3 Na2O·Al2O3·3SiO2 NaPO3 Na4P2O7 Na2SO4 Na2S2O3 Na2S2O3·5H2O Sodium-potassium alloys15 Strontium SrBr2 SrBr2·H2O SrBr2·6H2O SrCl2 SrCl2·H2O SrCl2·2H2O SrCO3 SrI2 SrI2·H2O SrI2·2H2O SrI2·6H2O SrMoO4 Sr(NO3)2 SrSO4 Sulfur16 S S2 S2Cl2 SO2 Tantalum Ta Tellurium Te Thallium Tl
State†
Heat capacity at constant pressure (T = K; 0°C = 273.1 K), cal/deg mol
Range of temperature, K
Uncertainty, %
273–902 273–903 273–768 273–703 703–836 273–728 728–806 273–353 273–423 273–433 433–482 482–541 293–325 273–448 448–597 273–694 273–406 406–460
2 2 5 6 5 2 5 ? 6 2 5 5 ? 5 5 5 5 5
273–371 371–451 All 273–1239 289–371 292–323 273–543 273–1074 1073–1205 273–528 528–572 273–353 288–371 273–1261 275–307 275–307 273–936 273–583 583–703 273–1373 273–1173 290–319 290–371 289–371 273–307 273–307
1a 2 0 ? ? ? 2 2 3 3 5 ? ? ? ? ? ? 5 10 1 1 ? ? ? ? ?
c c c c l c l c c, α c, α c, β l c c, α c, β c c, α c, β
22.56 + 0.00570T 16.85 + 0.00450T 58.62 + 0.0575T 8.58 + 0.0141T 14.9 9.60 + 0.00929T 14.05 18.7 8.58 + 0.0141T 18.83 + 0.0160T 25.7 30.2 37.5 18.8 21.8 19.53 + 0.0160T 20.2 20.4
c l g c c c c c l c l c c c c c c c l c, albite gls c c c c c l
5.01 + 0.00536T 7.50 4.97 10.4 + 0.0199T 47.9 147 11.74 + 0.00233T 10.79 + 0.00420T 15.9 9.48 + 0.0468T 31.8 13.1 28.9 10.4 + 0.00289T 86.6 133.4 12.5 + 0.00162T 4.56 + 0.0580T 37.2 63.78 + 0.01171T − 1678000/T 2 61.25 + 0.01768T − 1545000/T 2 22.1 60.7 32.8 34.9 86.2
c c c c c c c c c c c c c c
18.1 + 0.00311T 28.9 82.1 18.2 + 0.00244T 28.7 38.3 21.8 18.6 + 0.00304T 28.5 39.1 84.9 37 38.3 26.2
273–923 277–370 276–327 273–1143 276–365 277–366 281–371 273–783 276–363 275–336 275–333 273–297 290–320 293–369
? ? ? ? ? ? ? ? ? ? ? ? ? ?
c, rhombic c, monoclinic g l g
3.63 + 0.00640T 4.38 + 0.00440T 8.58 + 0.00030T 27.5 7.70 + 0.00530T − 0.00000083T 2
273–368 368–392 300–2500 273–332 300–2500
3 3 5 ? 2a
c
5.91 + 0.00099T
273–1173
2
c
5.19 + 0.00250T
273–600
3
c, α c, β
5.32 + 0.00385T 8.12
273–500 500–576
1 1
2-167
2-168
PHYSICAL AND CHEMICAL DATA TABLE 2-194
Heat Capacities of the Elements and Inorganic Compounds (Concluded )
Substance Thallium—(Cont.) Tl TlBr TlCl Thorium Th ThO2 Th(SO4)2 Tin4 Sn SnAu SnCl2 SnCl4 SnO SnO2 SnPt SnS SnS2 Titanium Ti TiCl4 TiO2 Tungsten W WO3 Uranium U U3O8 Vanadium V Xenon Xe Zinc4 Zn ZnCl2 ZnO ZnS ZnSb ZnSO4 ZnSO4·H2O ZnSO4·6H2O ZnSO4·7H2O Zirconium ZrO2 ZrO2·SiO2 1
State†
Heat capacity at constant pressure (T = K; 0°C = 273.1 K), cal/deg mol
Range of temperature, K
Uncertainty, %
l c l c l
7.12 12.53 + 0.00100T 16.0 12.56 + 0.00088T 14.2
576–773 273–733 733–800 273–700 700–803
3 10 10 5 10
c c c
6.40 14.6 + 0.00507T 41.2
273–373 273–1273 273–373
? ? ?
c l c c l c c c c c
5.05 + 0.00480T 6.6 11.79 + 0.00233T 16.2 + 0.00926T 38.4 9.40 + 0.00362T 13.94 + 0.00565T − 252000/T 2 11.49 + 0.00190T 12.1 + 0.00165T 20.5 + 0.00400T
273–504 504–1273 273–581 273–520 286–371 273–1273 273–1373 273–1318 273–1153 273–873
2 10 1 ? ? ? ? 1 ? ?
c l c
8.91 + 0.00114T − 433000/T 2 35.7 11.81 + 0.00754T − 41900/T 2
273–713 285–372 273–713
3 ? 3
c c
5.65 + 0.00866 16.0 + 0.00774T
273–2073 273–1550
1 ?
c c
6.64 59.8
273–372 276–314
? ?
c
5.57 + 0.00097T
273–1993
?
g
4.97
c l c c c c c c c c
5.25 + 0.00270T 7.59 + 0.00055T 15.9 + 0.00800T 11.40 + 0.00145T − 182400/T 2 12.81 + 0.00095T − 194600/T 2 11.5 + 0.00313T 28 34.7 80.8 100.2
273–692 692–1122 273–638 273–1573 273–1173 273–810 293–373 282 282 273–307
1 3 ? 1 5 ? ? ? ? ?
c c
11.62 + 0.01046T − 177700/T 2 26.7
273–1673 297–372
5 ?
All
0
See also Table 2-195. Data to 298 K are also given by Scott, Cryogenic Engineering, Van Nostrand, Princeton, N.J., 1959. For liquid and gas data, see Johnson (ed.), WADD-TR-60-56, 1960. 3 Stalder, NACA Tech. Note 4141, 1957 (Fig. 5), gives data from 400 to 2600°R. 4 See also Table 2-195. 5 For data from 400 to 5500°R see Stalder, NACA Tech. Note 4141, 1975 (Fig. 4). 6 For solid, liquid, and gas data, see Johnson (ed.), WADD-TR-60-56, 1960. 7 For data from 400 to 2350°R see Stalder, NACA Tech. Note 4141, 1957. 8 For solid, liquid, and gas data, see Johnson (ed.), WADD-TR-60-56, 1960. 9 For liquid and gas data, see Johnson (ed.), WADD-TR-60-56, 1960. 10 For solid, liquid, and gas data, see Johnson (ed.), WADD-TR-60-56, 1960. 11 See also Table 2-195; Douglas, Ball, et al., Bur. Stand. J. Res., 46 (1951): 334; Busey and Giaque, J. Am. Chem. Soc., 75 (1953): 806; Sheldon, ASME Pap. 49-A-30, 1949. 12 For solid, liquid, and gas data, see Johnson (ed.), WADD-TR-56-60, 1960. 13 For solid, liquid, and gas data, see Johnson (ed.), WADD-TR-56-60, 1960. 14 For solid, liquid, and gas data, see Johnson (ed.), WADD-TR-56-60, 1960. Ozone: For liquid see Brabets and Waterman, J. Chem. Phys., 28 (1958): 1212. 15 For data on liquid Na-K alloys to 1500°F and for liquid Na to 1460°F, see Lubarsky and Kaufman, NACA Rep. 1270, 1956. 16 See also Evans and Wagman, Bur. Stand. J. Res. 49 (1952): 141; Gratch, OTS PB 124957, 1950; Guthrie, Scott, et al., J. Am. Chem. Soc., 76 (1954): 1488. 2
SPECIFIC HEATS OF PURE COMPOUNDS TABLE 2-195
2-169
Specific Heat [kJ/(kg·K)] of Selected Elements Temperature, K
Symbol
4
6
8
10
20
40
60
80
100
200
250
300
400
600
800
Al Be Bi Cr Co
0.00026 0.00008 0.00054 0.00016 0.00036
0.00050
0.00088
0.214
0.357
0.00541 0.00050 0.00085
0.0089 0.0014 0.0340 0.0021 0.0048
0.0775
0.00220 0.00029 0.00059
0.00140 0.00028 0.01040 0.00081 0.00121
0.0729 0.0107 0.0404
0.092 0.059 0.110
0.102 0.127 0.184
0.481 0.195 0.109 0.190 0.234
0.797 1.109 0.120 0.382 0.376
0.859 1.537 0.121 0.424 0.406
0.902 1.840 0.122 0.450 0.426
0.949 2.191 0.123 0.501 0.451
1.042 2.605 0.142 0.565 0.509
1.134 2.823 0.136 0.611 0.543
Cu Ge Au Ir Fe
0.00011
0.00024
0.00018
0.00047
0.00048 0.00037 0.00126
0.137 0.108 0.084
0.203 0.153 0.100
0.00061
0.00090
0.0076 0.0129 0.0163 0.0021 0.0039
0.059 0.0619 0.0569
0.00038
0.00086 0.00081 0.00255 0.00032 0.00127
0.0276
0.086
0.154
0.254 0.192 0.109 0.090 0.216
0.357 0.286 0.124 0.122 0.384
0.377 0.305 0.127 0.128 0.422
0.386 0.323 0.129 0.131 0.450
0.396 0.343 0.131 0.133 0.491
0.431 0.364 0.136 0.140 0.555
0.448 0.377 0.141 0.146 0.692
Pb Mg Hg Mo Ni
0.00075 0.00034 0.00417 0.00011 0.00054
0.00242 0.00080 0.01420 0.00019 0.00086
0.00747 0.00155 0.01820 0.00032 0.00121
0.01350 0.00172 0.02250 0.00050 0.00178
0.0531 0.0148 0.0515 0.0029 0.0058
0.0944 0.138 0.0895 0.0236 0.0380
0.108 0.336 0.107 0.061 0.103
0.114 0.513 0.116 0.105 0.173
0.118 0.648 0.121 0.140 0.232
0.125 0.929 0.136 0.223 0.383
0.127 0.985 0.141 0.241 0.416
1.129 1.005 0.139 0.248 0.444
0.132 1.082 0.136 0.261 0.490
0.142 1.177 0.135 0.280 0.590
1.263 0.104 0.292 0.530
Pt Ag Sn Zn
0.00019 0.00016 0.00024 0.00011
0.00028 0.00035 0.00127 0.00029
0.00067 0.00093 0.00423 0.00096
0.00112 0.00186 0.00776 0.00250
0.0077 0.0159 0.0400 0.0269
0.0382 0.0778 0.108 0.123
0.069 0.133 0.149 0.205
0.088 0.166 0.173 0.258
0.101 0.187 0.189 0.295
0.127 0.225 0.214 0.366
0.132 0.232 0.220 0.380
0.134 0.236 0.222 0.389
0.136 0.240 0.245 0.404
0.140 0.251 0.257 0.435
0.146 0.264 0.257 0.479
TABLE 2-196 Cmpd. no.
Heat Capacities of Inorganic and Organic Liquids Name
Formula
CAS no.
Mol wt
C1
C2
C3
C4
C5
Tmin, K
Cp at Tmin × 1E−05
Tmax, K
Cp at Tmax × 1E−05
1 2 3 4 5 6 7 8 9 10
Methane (eqn. 2) Ethane (eqn. 2) Propane (eqn. 2) n-Butane (eqn. 2) n-Pentane n-Hexane n-Heptane (eqn. 2) n-Octane n-Nonane n-Decane
CH4 C2H6 C3H8 C4H10 C5H12 C6H14 C7H16 C8H18 C9H20 C10H22
74828 74840 74986 106978 109660 110543 142825 111659 111842 124185
16.043 30.070 44.097 58.123 72.150 86.177 100.204 114.231 128.258 142.285
6.5708E+01 4.4009E+01 6.2983E+01 6.4730E+01 1.5908E+05 1.7212E+05 6.1260E+01 2.2483E+05 3.8308E+05 2.7862E+05
3.8883E+04 8.9718E+04 1.1363E+05 1.6184E+05 −2.7050E+02 −1.8378E+02 3.1441E+05 −1.8663E+02 −1.1398E+03 −1.9791E+02
−2.5795E+02 9.1877E+02 6.3321E+02 9.8341E+02 9.9537E−01 8.8734E−01 1.8246E+03 9.5891E−01 2.7101E+00 1.0737E+00
6.1407E+02 −1.8860E+03 −8.7346E+02 −1.4315E+03 0 0 −2.5479E+03 0 0 0
0 0 0 0 0 0 0 0 0 0
90.69 92 85.47 134.86 143.42 177.83 182.57 216.38 219.66 243.51
0.5361 0.6855 0.8488 1.1380 1.4076 1.6750 1.9989 2.2934 2.6348 2.9409
190 290 360 420 390 460 520 460 325 460
11 12 13 14 15 16 17 18 19 20
n-Undecane n-Dodecane n-Tridecane n-Tetradecane n-Pentadecane n-Hexadecane n-Heptadecane n-Octadecane n-Nonadecane n-Eicosane
C11H24 C12H26 C13H28 C14H30 C15H32 C16H34 C17H36 C18H38 C19H40 C20H42
1120214 112403 629505 629594 629629 544763 629787 593453 629925 112958
156.312 170.338 184.365 198.392 212.419 226.446 240.473 254.500 268.527 282.553
2.9398E+05 5.0821E+05 3.5018E+05 3.5314E+05 3.4691E+05 3.7035E+05 3.7697E+05 3.9943E+05 3.4257E+05 3.5272E+05
−1.1498E+02 −1.3687E+03 −1.0470E+02 2.9130E+01 2.1954E+02 2.3147E+02 3.4782E+02 3.7464E+02 7.6208E+02 8.0732E+02
9.6936E−01 3.1015E+00 1.0022E+00 8.6116E−01 6.5632E−01 6.8632E−01 5.7895E−01 5.8156E−01 2.0481E−01 2.1220E−01
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
247.57 263.57 267.76 279.01 283.07 291.31 295.13 301.31 305.04 309.58
3.2493 3.6292 3.9400 4.2831 4.6165 4.9602 5.3005 5.6511 5.9409 6.2299
433.42 330 508.62 526.73 543.84 560.01 575.3 589.86 603.05 616.93
4.2624 3.9429 5.5619 6.0741 6.6042 7.1521 7.6869 8.2276 8.7663 9.3154
21 22 23 24 25 26 27
2-Methylpropane 2-Methylbutane 2,3-Dimethylbutane 2-Methylpentane 2,3-Dimethylpentane1 2,3,3-Trimethylpentane 2,2,4-Trimethylpentane
C4H10 C5H12 C6H14 C6H14 C7H16 C8H18 C8H18
75285 78784 79298 107835 565593 560214 540841
58.123 72.150 86.177 86.177 100.204 114.231 114.231
1.7237E+05 1.0830E+05 1.2945E+05 1.4222E+05 1.4642E+05 3.8862E+05 9.5275E+04
−1.7839E+03 1.4600E+02 1.8500E+01 −4.7830E+01 5.9200E+01 −1.4395E+03 6.9670E+02
1.4759E+01 −2.9200E−01 6.0800E−01 7.3900E−01 6.0400E−01 3.2187E+00 −1.3765E+00
−4.7909E−02 1.5100E−03 0 0 0 0 2.1734E−03
5.8050E−05 0 0 0 0 0 0
113.54 113.25 145.19 119.55 90 280 165.78
0.9961 1.2328 1.4495 1.4706 1.5664 2.3791 1.8285
380 310 331.13 333.41 380 320 520
2.0725 1.7048 2.0224 2.0842 2.5613 2.5757 3.9095
28 29 30 31 32 33 34 35
Ethylene Propylene 1-Butene cis-2-Butene trans-2-Butene 1-Pentene 1-Hexene 1-Heptene
C2H4 C3H6 C4H8 C4H8 C4H8 C5H10 C6H12 C7H14
74851 115071 106989 590181 624646 109671 592416 592767
28.054 42.081 56.108 56.108 56.108 70.134 84.161 98.188
2.4739E+05 1.1720E+05 1.3589E+05 1.2668E+05 1.1276E+05 1.5467E+05 1.9263E+05 1.8997E+05
−4.4280E+03 −3.8632E+02 −4.7739E+02 −6.5470E+01 −1.0470E+02 −4.2600E+02 −5.7116E+02 −1.5670E+02
4.0936E+01 1.2348E+00 2.1835E+00 −6.4000E−01 5.2140E−01 1.9640E+00 2.4004E+00 3.4300E−01
−1.6970E−01 0 −2.2230E−03 2.9120E−03 0 −1.8038E−03 −1.9758E−03 1.5222E−03
2.6816E−04 0 0 0 0 0 0 0
103.97 87.89 87.8 134.26 167.62 107.93 133.39 154.27
0.7013 0.9279 1.0930 1.1340 1.0986 1.2930 1.5446 1.7955
252.7 298.15 300 350 274.03 310 336.63 330
0.9758 1.1178 1.2917 1.5022 1.2322 1.5761 1.9700 2.3032
36 37 38 39 40 41 42 43 44
1-Octene 1-Nonene 1-Decene 2-Methylpropene 2-Methyl-1-butene2 2-Methyl-2-butene2 1,2-Butadiene 1,3-Butadiene 2-Methyl-1,3-butadiene
C8H16 C9H18 C10H20 C4H8 C5H10 C5H10 C4H6 C4H6 C5H8
111660 124118 872059 115117 563462 513359 590192 106990 78795
112.215 126.242 140.269 56.108 70.134 70.134 54.092 54.092 68.119
3.7930E+05 2.5875E+05 3.1950E+05 8.7680E+04 1.4951E+05 1.5160E+05 1.3515E+05 1.2886E+05 1.4148E+05
−2.1175E+03 −3.5450E+02 −5.7621E+02 2.1710E+02 −2.4763E+02 −2.6672E+02 −3.1114E+02 −3.2310E+02 −2.8870E+02
8.2362E+00 1.3126E+00 1.7087E+00 −9.1530E−01 9.1849E−01 9.0847E−01 9.7007E−01 1.0150E+00 1.0910E+00
−9.0093E−03 0 0 2.2660E−03 0 0 −1.5230E−04 3.2000E−05 0
0 0 0 0 0 0 0 0 0
171.45 191.78 206.89 132.81 135.58 139.39 136.95 165 130.32
2.1295 2.3904 2.7343 1.0568 1.3282 1.3207 1.1034 1.0333 1.2239
315 420.02 443.75 343.15 304.31 311.71 290 350 307.2
2.4793 3.4142 4.0027 1.4596 1.5921 1.5673 1.2279 1.4148 1.5575
45 46 47 48 49 50
Acetylene Methylacetylene Dimethylacetylene 3-Methyl-1-butyne 1-Pentyne 2-Pentyne
C2H2 C3H4 C4H6 C5H8 C5H8 C5H8
74862 74997 503173 598232 627190 627214
26.038 40.065 54.092 68.119 68.119 68.119
2.0011E+05 7.9791E+04 8.8153E+04 1.0520E+05 8.6200E+04 6.8671E+04
−1.1988E+03 8.9490E+01 1.2416E+02 1.9110E+02 2.5660E+02 2.4666E+02
3.0027E+00 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
192.4 200 240.91 200 200 200
0.8061 0.9769 1.1806 1.4342 1.3752 1.1800
250 249.94 300.13 299.49 313.33 329.27
0.8808 1.0216 1.2542 1.6243 1.6660 1.4989
2-170
14.9780 1.2444 2.6079 5.0822 2.0498 2.7534 4.0657 3.4189 2.9890 4.1478
51 52 53 54 55 56
1-Hexyne 2-Hexyne 3-Hexyne 1-Heptyne 1-Octyne Vinylacetylene3
C6H10 C6H10 C6H10 C7H12 C8H14 C4H4
693027 764352 928494 628717 629050 689974
82.145 82.145 82.145 96.172 110.199 52.076
9.3000E+04 9.4860E+04 8.2795E+04 8.5122E+04 9.1748E+04 6.8720E+04
3.2600E+02 2.5415E+02 2.8340E+02 4.0247E+02 4.7140E+02 1.3500E+02
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
200 300 300 192.22 193.55 200
1.5820 1.7110 1.6781 1.6248 1.8299 0.9572
344.48 357.67 354.35 372.93 399.35 278.25
2.0530 1.8576 1.8322 2.3522 2.8000 1.0628
57 58 59 60 61 62 63 64 65 66
Cyclopentane Methylcyclopentane Ethylcyclopentane Cyclohexane Methylcyclohexane 1,1-Dimethylcyclohexane Ethylcyclohexane Cyclopentene 1-Methylcyclopentene Cyclohexene
C5H10 C6H12 C7H14 C6H12 C7H14 C8H16 C8H16 C5H8 C6H10 C6H10
287923 96377 1640897 110827 108872 590669 1678917 142290 693890 110838
70.134 84.161 98.188 84.161 98.188 112.215 112.215 68.119 82.145 82.145
1.2253E+05 1.5592E+05 1.7852E+05 −2.2060E+05 1.3134E+05 1.3450E+05 1.3236E+05 1.2538E+05 5.3271E+04 1.0585E+05
−4.0380E+02 −4.9000E+02 −5.1835E+02 3.1183E+03 −6.3100E+01 8.7650E+00 7.2740E+01 −3.4970E+02 3.2792E+02 −6.0000E+01
1.7344E+00 2.1383E+00 2.3255E+00 −9.4216E+00 8.1250E−01 8.1151E−01 6.4738E−01 1.1430E+00 0 6.8000E−01
−1.0975E−03 −1.5585E−03 −1.6818E−03 1.0687E−02 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
179.28 130.73 134.71 279.69 146.58 239.66 161.84 138.13 200 169.67
0.9956 1.2492 1.4678 1.4836 1.3955 1.8321 1.6109 0.9888 1.1885 1.1525
322.4 366.48 301.82 400 320 392.7 404.95 317.38 348.64 356.12
1.3584 1.8682 1.8767 2.0323 1.9435 2.6309 2.6798 1.2953 1.6760 1.7072
67 68 69 70 71 72 73
Benzene Toluene o-Xylene m-Xylene p-Xylene Ethylbenzene Propylbenzene
C6H6 C7H8 C8H10 C8H10 C8H10 C8H10 C9H12
71432 108883 95476 108383 106423 100414 103651
78.114 92.141 106.167 106.167 106.167 106.167 120.194
1.2944E+05 1.4014E+05 3.6500E+04 1.7555E+05 −3.5500E+04 1.3316E+05 2.3477E+05
−1.6950E+02 −1.5230E+02 1.0175E+03 −2.9950E+02 1.2872E+03 4.4507E+01 −8.0022E+02
6.4781E−01 6.9500E−01 −2.6300E+00 1.0880E+00 −2.5990E+00 3.9645E−01 3.4037
0 0 3.0200E−03 0 2.4260E−03 0 −3.1739E−03
0 0 0 0 0 0 0
278.68 178.18 248 225.3 286.41 178.15 173.59
1.3251 1.3507 1.7315 1.6330 1.7697 1.5367 1.8182
353.24 500 415 360 600 409.35 370
1.5040 2.3774 2.2166 2.0873 3.2520 2.1781 2.4389
74 75 76 77 78 79 80 81
1,2,4-Trimethylbenzene Isopropylbenzene 1,3,5-Trimethylbenzene p-Isopropyltoluene Naphthalene Biphenyl Styrene m-Terphenyl
C9H12 C9H12 C9H12 C10H14 C10H8 C12H10 C8H8 C18H14
95636 98828 108678 99876 91203 92524 100425 92068
120.194 120.194 120.194 134.221 128.174 154.211 104.152 230.309
1.7880E+05 1.8290E+05 1.4805E+05 1.4560E+05 2.9800E+04 1.2177E+05 1.1334E+05 1.9567E+05
−1.2847E+02 −1.7400E+02 1.9700E+01 2.4870E+02 5.2750E+02 4.2930E+02 2.9020E+02 5.9407E+02
8.3741E−01 9.1200E−01 6.2260E−01 1.8700E−01 0 0 −6.0510E−01 0
0 0 0 0 0 0 1.3567E−03 0
0 0 0 0 0 0 0 0
229.33 177.14 228.42 205.25 353.43 342.2 242.54 360
1.9338 1.8069 1.8503 2.0452 2.1623 2.6868 1.6749 4.0954
350 500 350 450.28 491.14 533.37 418.31 650
2.3642 3.2390 2.3121 2.9550 2.8888 3.5075 2.2816 5.8182
82 83 84 85 86 87 88
Methanol Ethanol 1-Propanol 1-Butanol 2-Butanol 2-Propanol 2-Methyl-2-propanol
CH4O C2H6O C3H8O C4H10O C4H10O C3H8O C4H10O
67561 64175 71238 71363 78922 67630 75650
32.042 46.069 60.096 74.123 74.123 60.096 74.123
1.0580E+05 1.0264E+05 1.5876E+05 1.9120E+05 2.0670E+05 7.2355E+05 −9.2546E+05
−3.6223E+02 −1.3963E+02 −6,3500E+02 −7.3040E+02 −1.0204E+03 −8.0950E+03 7.8949E+03
9.3790E−01 −3.0341E−02 1.9690E+00 2.2998E+00 3.2900E+00 3.6662E+01 −1.7661E+01
0 2.0386E−03 0 0 0 −6.6395E−02 1.3617E−02
0 0 0 0 0 4.4064E−05 0
175.47 159.05 146.95 184.51 158.45 185.28 298.96
0.7112 0.8787 1.0797 1.3473 1.2762 1.1189 2.2016
400 390 400 390.81 372.7 480 460
1.1097 1.6450 2.1980 2.5701 2.8340 2.8122 2.9455
89 90 91 92 93 94 95 96
1-Pentanol 2-Methyl-1-butanol 3-Methyl-1-butanol 1-Hexanol 1-Heptanol Cyclohexanol Ethylene glycol 1,2-Propylene glycol
C5H12O C5H12O C5H12O C6H14O C7H16O C6H12O C2H6O2 C3H8O2
71410 137326 123513 111273 111706 108930 107211 57556
88.150 88.150 88.150 102.177 116.203 100.161 62.068 76.095
2.0120E+05 8.2937E+04 −5.3777E+04 4.8466E+05 4.3790E+05 −4.0000E+04 3.5540E+04 5.8080E+04
−6.5130E+02 4.5998E+02 8.8342E+02 −2.7613E+03 −2.0947E+03 8.5300E+02 4.3678E+02 4.4520E+02
2.2750E+00 0.0000E+00 0 6.5555E+00 5.2090E+00 0 −1.8486E−01 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
200.14 250 295.52 228.55 239.15 296.6 260.15 213.15
1.6198 1.9793 2.0729 1.9599 2.3487 2.1300 1.3666 1.5297
389.15 401.85 350 320 370 434 493.15 460.75
2.9227 2.6778 2.5542 2.7233 3.7597 3.3020 2.0598 2.6321
Phenol o-Cresol m-Cresol p-Cresol
C6H6O C7H8O C7H8O C7H8O
108952 95487 108394 106445
94.113 108.140 108.140 108.140
1.0172E+05 −1.8515E+05 −2.4670E+05 2.5998E+05
3.1761E+02 3.1480E+03 3.2568E+03 −1.1123E+03
0 −8.0367E+00 −7.4202E+00 4.9427E+00
0 7.2540E−03 6.0467E−03 −5.4367E−03
0 0 0 0
314.06 304.2 285.39 307.93
2.0147 2.3297 2.1895 2.2740
425 400 400 400
2.3670 2.5243 2.5578 2.5794
97 98 99 100
2-171
TABLE 2-196
Heat Capacities of Inorganic and Organic Liquids (Continued )
Cmpd. no.
Name
Formula
CAS no.
Mol wt
C1
C2
C3
101 102 103 104 105 106 107 108 109 110 111 112
Dimethyl ether Methyl ethyl ether Methyl-n-propyl ether Methyl isopropyl ether Methyl-n-butyl ether Methyl isobutyl ether Methyl tert-butyl ether Diethyl ether Ethyl propyl ether Ethyl isopropyl ether Methyl phenyl ether Diphenyl ether
C2H6O C3H8O C4H10O C4H10O C5H12O C5H12O C5H12O C4H10O C5H12O C5H12O C7H8O C12H10O
115106 540670 557175 598538 628284 625445 1634044 60297 628320 625547 100663 101848
46.069 60.096 74.123 74.123 88.150 88.150 88.150 74.123 88.150 88.150 108.140 170.211
1.1010E+05 1.2977E+05 1.4411E+05 1.4344E+05 1.7785E+05 5.1380E+04 1.4012E+05 4.4400E+04 1.0368E+05 1.0625E+05 1.5094E+05 1.3416E+05
−1.5747E+02 −3.3196E+02 −1.0209E+02 −1.5407E+02 −1.7157E+02 4.5040E+02 −9.0000E+00 1.3010E+03 7.2630E+02 2.9215E+02 9.3455E+01 4.4767E+02
5.1853E−01 1.3869E+00 5.8113E−01 7.2550E−01 7.4379E−01 0 5.6300E−01 −5.5000E+00 −2.6047E+00 0 2.3602E−01 0
113 114 115 116 117 118 119 120 121 122
Formaldehyde4 Acetaldehyde 1-Propanal 1-Butanal 1-Pentanal 1-Hexanal 1-Heptanal 1-Octanal 1-Nonanal 1-Decanal
CH2O C2H4O C3H6O C4H8O C5H10O C6H12O C7H14O C8H16O C9H18O C10H20O
50000 75070 123386 123728 110623 66251 111717 124130 124196 112312
30.026 44.053 58.080 72.107 86.134 100.161 114.188 128.214 142.241 156.268
6.1900E+04 1.1510E+05 9.9306E+04 6.5682E+04 1.1205E+05 1.1770E+05 2.2236E+05 1.3065E+05 1.3682E+05 1.5046E+05
2.8300E+01 −4.3300E+02 1.1573E+02 1.3291E+03 2.5778E+02 3.2952E+02 −1.0517E+02 4.6361E+02 5.3129E+02 5.8663E+02
123 124 125 126 127 128 129 130 131 132 133 134
Acetone Methyl ethyl ketone 2-Pentanone Methyl isopropyl ketone 2-Hexanone Methyl isobutyl ketone 3-Methyl-2-pentanone 3-Pentanone Ethyl isopropyl ketone Diisopropyl ketone Cyclohexanone Methyl phenyl ketone
C3H6O C4H8O C5H10O C5H10O C6H12O C6H12O C6H12O C5H10O C6H12O C7H14O C6H10O C8H8O
67641 78933 107879 563804 591786 108101 565617 96220 565695 565800 108941 98862
58.080 72.107 86.134 86.134 100.161 100.161 100.161 86.134 100.161 114.188 98.145 120.151
1.3560E+05 1.3230E+05 1.9459E+05 1.8361E+05 2.7249E+05 1.2492E+05 9.9815E+04 1.9302E+05 8.3630E+04 1.7927E+05 1.0980E+05 7.2692E+04
135 136 137 138 139 140 141
Formic acid Acetic acid Propionic acid n-Butyric acid Isobutyric acid Benzoic acid Acetic anhydride
CH2O2 C2H4O2 C3H6O2 C4H8O2 C4H8O2 C7H6O2 C4H6O3
64186 64197 79094 107926 79312 65850 108247
46.026 60.053 74.079 88.106 88.106 122.123 102.090
142 143 144 145 146 147 148
Methyl formate Methyl acetate Methyl propionate Methyl-n-butyrate Ethyl formate Ethyl acetate Ethyl propionate
C2H4O2 C3H6O2 C4H8O2 C5H10O2 C3H6O2 C4H8O2 C5H10O2
107313 79209 554121 623427 109944 141786 105373
60.053 74.079 88.106 102.133 74.079 88.106 102.133
2-172
C5
Tmin, K
Cp at Tmin × 1E−05
Tmax, K
Cp at Tmax × 1E−05
0 0 0 0 0 0 0 8.7630E−03 4.0957E−03 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
131.65 218.9 133.97 127.93 157.48 300 164.55 156.92 145.65 298.15 298.15 300.03
0.9836 1.2356 1.4086 1.3560 1.6928 1.8650 1.5388 1.4698 1.6686 1.9335 1.9978 2.6847
250 328.35 312.2 310 343.35 370 328.35 460 320 326.15 484.2 570
1.0314 1.7030 1.6888 1.6540 2.0663 2.1803 1.9786 3.3202 2.0358 2.0153 2.5153 3.8933
0 1.4250E+00 0 −7.1579E+00 0 0 6.5074E−01 0 0 0
0 0 0 1.2755E−02 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
204 150.15 200 176.75 200 217.15 229.8 246 255.15 267.15
0.6767 0.8221 1.2245 1.4741 1.6361 1.8926 2.3256 2.4470 2.7238 3.0718
234 294 328.75 300 376.15 401.45 381.25 447.15 468.15 488.15
0.6852 1.1097 1.3735 1.6459 2.0901 2.4999 2.7685 3.3795 3.8554 4.3682
−1.7700E+02 2.0087E+02 −2.6386E+02 −2.6885E+02 −7.9070E+02 3.0410E+02 3.4672E+02 −1.7643E+02 3.9900E+02 2.8370E+01 2.6150E+02 3.3783E+02
2.8370E−01 −9.5970E−01 7.6808E−01 8.6080E−01 2.5834E+00 0 0 5.6690E−01 0 5.3750E−01 0 3.5572E−01
6.8900E−04 1.9533E−03 0 0 −2.0040E−03 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
178.45 186.48 196.29 181.15 220.87 298.15 298.15 234.18 298.15 204.81 290 298.2
1.1696 1.4905 1.7239 1.6316 2.0228 2.1559 2.0319 1.8279 2.0259 2.0763 1.8563 2.0506
329.44 373.15 375.46 367.55 382.62 390 390.55 375.14 425 410 486.5 532.12
1.3271 1.7511 2.0380 2.0108 2.3590 2.4352 2.3523 2.0661 2.5320 2.8126 2.3702 3.5318
7.8060E+04 1.3964E+05 2.1366E+05 2.3770E+05 1.2754E+05 −5.4800E+03 3.6600E+04
7.1540E+01 −3.2080E+02 −7.0270E+02 −7.4640E+02 −6.5350E+01 6.4712E+02 5.1100E+02
0 8.9850E−01 1.6605E+00 1.8290E+00 8.2867E−01 0 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
281.45 289.81 252.45 267.95 270 395.45 250
0.9820 1.2213 1.4209 1.6902 1.7031 2.5042 1.6435
380 391.05 414.32 436.42 427.65 450 350
1.0525 1.5159 2.0756 2.6031 2.5114 2.8572 2.1545
1.3020E+05 6.1260E+04 7.1140E+04 1.0293E+05 8.0000E+04 2.2623E+05 7.6330E+04
−3.9600E+02 2.7090E+02 3.3550E+02 1.2910E+02 2.2360E+02 −6.2480E+02 4.0010E+02
1.2100E+00 0 0 6.2516E−01 0 1.4720E+00 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
174.15 253.4 300 277.25 254.2 189.6 298.15
1.2991 1.7179 1.8678 1.3684 1.6068 1.9562
304.9 373.4 390 415.87 374.2 350.21 410
1.2195 1.6241 2.0198 2.6474 1.6367 1.8796 2.4037
C4
149 150 151 152 153 154 155
Ethyl-n-butyrate n-Propyl formate n-Propyl acetate n-Butyl acetate Methyl benzoate Ethyl benzoate Vinyl acetate
C6H12O2 C4H8O2 C5H10O2 C6H12O2 C8H8O2 C9H10O2 C4H6O2
105544 110747 109604 123864 93583 93890 108054
116.160 88.106 102.133 116.160 136.150 150.177 86.090
8.2434E+04 7.5700E+04 8.3400E+04 1.1730E+05 1.1950E+05 1.2450E+05 1.3630E+05
4.2245E+02 3.2610E+02 3.8410E+02 3.5220E+02 2.9400E+02 3.7060E+02 −1.0617E+02
2.0992E−01 0 0 0 0 0 7.5175E−01
156 157 158 159 160 161
Methylamine Dimethylamine Trimethylamine Ethylamine Diethylamine Triethylamine
CH5N C2H7N C3H9N C2H7N C4H11N C6H15N
74895 124403 75503 75047 109897 121448
31.057 45.084 59.111 45.084 73.138 101.192
9.2520E+04 −2.1487E+05 1.3605E+05 1.2170E+05 1.0133E+05 1.1148E+05
3.7450E+01 3.7872E+03 −2.8800E+02 3.8993E+01 2.4318E+02 3.6813E+02
0 −1.3781E+01 9.9130E−01 0 0 0
162 163 164 165 166 167 168
n-Propylamine di-n-Propylamine Isopropylamine Diisopropylamine Aniline N-Methylaniline N,N-Dimethylaniline
C3H9N C6H15N C3H9N C6H15N C6H7N C7H9N C8H11N
107108 142847 75310 108189 62533 100618 121697
59.111 101.192 59.111 101.192 93.128 107.155 121.182
1.3953E+05 4.9120E+04 −3.2469E+04 9.8434E+04 1.4150E+05 1.2850E+05 4.1860E+04
7.8000E+01 5.6224E+02 1.9771E+03 4.2904E+02 1.7120E+02 1.0020E+02 5.2750E+02
169 170 171 172
Ethylene oxide Furan Thiophene Pyridine
C2H4O C4H4O C4H4S C5H5N
75218 110009 110021 110861
44.053 68.075 84.142 79.101
1.4471E+05 1.1437E+05 8.1350E+04 1.0785E+05
173 174 175 176 177 178 179 180
Formamide5 N,N-Dimethylformamide Acetamide N-Methylacetamide Acetonitrile Propionitrile n-Butyronitrile Benzonitrile
CH3NO C3H7NO C2H5NO C3H7NO C2H3N C3H5N C4H7N C7H5N
75127 68122 60355 79163 75058 107120 109740 100470
45.041 73.095 59.068 73.095 41.053 55.079 69.106 103.123
181 182 183 184 185 186 187 188 189
Methyl mercaptan Ethyl mercaptan n-Propyl mercaptan n-Butyl mercaptan Isobutyl mercaptan sec-Butyl mercaptan2 Dimethyl sulfide Methyl ethyl sulfide Diethyl sulfide
CH4S C2H6S C3H8S C4H10S C4H10S C4H10S C2H6S C3H8S C4H10S
74931 75081 107039 109795 513440 513531 75183 624895 352932
190 191 192 193 194 195 196 197
Fluoromethane2 Chloromethane Trichloromethane Tetrachloromethane Bromomethane Fluoroethane Chloroethane Bromoethane
CH3F CH3Cl CHCl3 CCl4 CH3Br C2H5F C2H5Cl C2H5Br
593533 74873 67663 56235 74839 353366 75003 74964
0 0 0 0 0 0 0
0 0 0 0 0 0 0
285.5 298.15 274.7 289.58 260.75 238.45 259.56
2.2015 1.7293 1.8891 2.1929 1.9616 2.1287 1.5939
428.25 398.15 404.7 429.58 472.65 486.55 389.35
3.0185 2.0554 2.3885 2.6860 2.5846 3.0482 2.0892
0 1.6924E−02 0 0 0 0
0 0 0 0 0 0
179.69 180.96 156.08 192.15 223.35 200
0.9925 1.1947 1.1525 1.2919 1.5564 1.8511
266.82 298.15 276.02 289.73 328.6 361.92
1.0251 1.3779 1.3208 1.3300 1.8124 2.4471
0 0 −7.0145E+00 0 0 3.7400E−01 0
0 0 8.6913E−03 0 0 0 0
0 0 0 0 0 0 0
188.36 277.9 177.95 275 267.13 216.15 343.58
1.5422 2.0537 1.4621 2.1642 1.8723 1.6763 2.2310
340 407.9 320 357.05 457.15 469.02 513.58
1.6605 2.7846 1.6671 2.5162 2.1976 2.5777 3.1277
−7.5887E+02 −2.1569E+02 1.2980E+02 −3.4787E+01
2.8261E+00 7.2691E−01 −3.9000E−03 3.9565E−01
−3.0640E−03 0 0 0
0 0 0 0
160.65 187.55 234.94 231.51
0.8303 0.9949 1.1163 1.2100
283.85 304.5 357.31 388.41
0.8693 1.1609 1.2723 1.5403
6.3400E+04 1.4790E+05 1.0230E+05 6.2600E+04 9.7582E+04 1.1819E+05 1.0400E+05 7.6900E+04
1.5060E+02 −1.0600E+02 1.2870E+02 2.4340E+02 −1.2220E+02 −1.2098E+02 1.7400E+02 3.1420E+02
0 3.8400E−01 0 0 3.4085E−01 4.2075E−01 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
292 273.82 354.15 359 229.32 180.26 161.25 260.4
1.0738 1.4767 1.4788 1.4998 0.8748 1.1005 1.3206 1.5872
493 466.44 571 538.5 354.75 370.5 390.75 464.15
1.3765 1.8200 1.7579 1.9367 0.9713 1.3112 1.7199 2.2274
48.109 62.136 76.163 90.189 90.189 90.189 62.136 76.163 90.189
1.1530E+05 1.3467E+05 1.6733E+05 2.3219E+05 1.7336E+05 1.9789E+05 1.4695E+05 1.6124E+05 2.3852E+05
−2.6323E+02 −2.3439E+02 −3.1910E+02 −8.0435E+02 −2.1732E+02 −4.9154E+02 −3.8006E+02 −2.8861E+02 −1.0384E+03
6.0412E−01 5.9656E−01 8.1270E−01 2.7063E+00 7.0933E−01 1.7219E+00 1.2035E+00 7.8179E−01 4.0587E+00
0 0 0 −2.3017E−03 0 −1.2499E−03 −8.4787E−04 0 −4.4691E−03
0 0 0 0 0 0 0 0 0
150.18 125.26 159.95 157.46 128.31 133.02 174.88 167.23 181.95
0.8939 1.1467 1.3708 1.6365 1.5715 1.6003 1.1276 1.3484 1.5703
298.15 315.25 340.87 390 361.64 370 310.48 339.8 322.08
0.9052 1.2007 1.5299 1.9359 1.8754 1.8844 1.1959 1.5344 1.7579
34.033 50.488 119.377 153.822 94.939 48.060 64.514 108.966
7.4746E+04 9.6910E+04 1.2485E+05 −7.5270E+05 1.2973E+05 8.3303E+04 1.2790E+05 9.4364E+04
−1.3232E+02 −2.0790E+02 −1.6634E+02 8.9661E+03 −5.9654E+02 6.5454E+01 −3.4515E+02 −1.0912E+02
5.3772E−01 3.7456E−01 4.3209E−01 −3.0394E+01 2.1600E+00 0 9.1500E−01 4.4032E−01
0 4.8800E−04 0 3.4455E−02 −2.4234E−03 0 0 0
0 0 0 0 0 0 0 0
140 175.43 233.15 250.33 184.45 200 134.8 160
0.6676 0.7460 1.0956 1.2763 0.7798 0.9639 0.9800 0.8818
220 373.15 366.48 388.71 276.71 281.48 340 320
0.7166 0.9684 1.2192 1.6374 0.7870 1.0173 1.1632 1.0453
2-173
TABLE 2-196 Cmpd. no.
Heat Capacities of Inorganic and Organic Liquids (Concluded ) Name
Formula
CAS no.
Mol wt
C1
C2
C3
540545 75296 78999 78875 75014 462066 108907 108861
78.541 78.541 112.986 112.986 62.499 96.104 112.558 157.010
9.6344E+04 6.9362E+04 7.0010E+04 1.1094E+05 −1.0320E+04 −9.9120E+05 −1.3075E+06 1.2160E+05
1.1752E+02 2.1501E+02 2.6660E+02 8.3496E+00 3.2280E+02 1.1734E+04 1.5338E+04 −9.4500E+00
0 0 0 4.7218E−01 0 −4.0669E+01 −5.3974E+01 3.5800E−01
C5
Tmin, K
Cp at Tmin × 1E−05
Tmax, K
Cp at Tmax × 1E−05
0 0 0 0 0 4.7333E−02 6.3483E−02 0
0 0 0 0 0 0 0 0
230 200 280 286 200 239.99 227.95 293.15
1.2337 1.1236 1.4466 1.5195 0.5424 1.3675 1.3617 1.4960
319.67 308.85 420 429 400 319.99 360 495.08
1.3391 1.3577 1.8198 2.0142 1.1880 1.5018 1.8101 2.0467
C4
198 199 200 201 202 203 204 205
1-Chloropropane 2-Chloropropane 1,1-Dichloropropane 1,2-Dichloropropane Vinyl chloride Fluorobenzene Chlorobenzene Bromobenzene
C3H7Cl C3H7Cl C3H6Cl2 C3H6Cl2 C2H3Cl C6H5F C6H5Cl C6H5Br
206 207 208 209 210 211 212 213 214 215 216 217 218
Air Hydrogen (eqn. 2) Helium-46 Neon Argon Fluorine Chlorine Bromine Oxygen Nitrogen Ammonia (eqn. 2) Hydrazine Nitrous oxide
H2 He Ne Ar F2 Cl2 Br2 O2 N2 NH3 N2H4 N 2O
132259100 1333740 7440597 7440019 7440371 7782414 7782505 7726956 7782447 7727379 7664417 302012 10024972
28.951 2.016 4.003 20.180 39.948 37.997 70.905 159.808 31.999 28.014 17.031 32.045 44.013
−2.1446E+05 6.6653E+01 3.8722E+05 1.0341E+06 1.3439E+05 −9.4585E+04 6.3936E+04 3.7570E+04 1.7543E+05 2.8197E+05 6.1289E+01 7.9815E+04 6.7556E+04
9.1851E+03 6.7659E+03 −4.6557E+05 −1.3877E+05 −1.9894E+03 7.5299E+03 4.6350E+01 3.2850E+02 −6.1523E+03 −1.2281E+04 8.0925E+04 5.0929E+01 5.4373E+01
−1.0612E+02 −1.2363E+02 2.1180E+05 7.1540E+03 1.1043E+01 −1.3960E+02 −1.6230E−01 −6.7000E−01 1.1392E+02 2.4800E+02 7.9940E+02 4.3379E−02 0
4.1616E−01 4.7827E+02 −4.2494E+04 −1.6255E+02 0 1.1301E+00 0 0 −9.2382E−01 −2.2182E+00 −2.6510E+03 0 0
0 0 3.2129E+03 1.3841E+00 0 −3.3241E−03 0 0 2.7963E−03 7.4902E−03 0 0 0
75 13.95 2.2 24.56 83.78 58 172.12 265.9 54.36 63.15 203.15 274.69 182.3
0.5307 0.1262 0.1087 0.3666 0.4523 0.5541 0.6711 0.7755 0.5365 0.5593 0.7575 0.9708 0.7747
115 32 4.6 40 135 98 239.12 305.37 142 112 401.15 653.15 200
0.7132 1.3122 0.2965 0.6980 0.6708 0.5966 0.6574 0.7541 0.9066 0.7960 4.1847 1.3158 0.7843
219 220 221 222 223 224 225 226 227 228 229 230 231
Nitric oxide Cyanogen Carbon monoxide (eqn. 2) Carbon dioxide Carbon disulfide Hydrogen fluoride Hydrogen chloride Hydrogen bromide Hydrogen cyanide Hydrogen sulfide (eqn. 2) Sulfur dioxide Sulfur trioxide Water
NO C2N2 CO CO2 CS2 HF HCl HBr HCN H 2S SO2 SO3 H 2O
10102439 460195 630080 124389 75150 7664393 7647010 10035106 74908 7783064 7446095 7446119 7732185
30.006 52.036 28.010 44.010 76.143 20.006 36.461 80.912 27.026 34.082 64.065 80.064 18.015
−2.9796E+06 3.1322E+06 6.5429E+01 −8.3043E+06 8.5600E+04 6.2520E+04 4.7300E+04 5.7720E+04 9.5398E+04 6.4666E+01 8.5743E+04 2.5809E+05 2.7637E+05
7.6602E+04 −2.4320E+04 2.8723E+04 1.0437E+05 −1.2200E+02 −2.2302E+02 9.0000E+01 9.9000E+00 −1.9752E+02 4.9354E+04 5.7443E+00 0.0000E+00 −2.0901E+03
−6.5259E+02 4.8844E+01 −8.4739E+02 −4.3333E+02 5.6050E−01 6.2970E−01 0 0 3.8830E−01 2.2493E+01 0 0 8.1250E+00
1.8879E+00 0 1.9596E+03 6.0052E−01 −1.4520E−03 0 0 0 0 −1.6230E+03 0 0 −1.4116E−02
0 0 0 0 2.0080E−06 0 0 0 0 0 0 0 9.3701E−06
109.5 245.25 68.15 220 161.11 189.79 165 185.15 259.83 187.68 197.67 303.15 273.16
0.6229 1.0557 0.5912 0.7827 0.7577 0.4288 0.6215 0.5955 0.7029 0.6733 0.8688 2.5809 0.7615
150 300 132 290 552 292.67 185 206.45 298.85 370 350 303.15 533.15
1.9909 2.3216 6.4799 1.6603 1.3125 0.5119 0.6395 0.5976 0.7105 4.9183 0.8775 2.5809 0.8939
All substances are listed in alphabetical order in Table 2-6a. Compiled from Daubert, T. E., R. P. Danner, H. M. Sibul, and C. C. Stebbins, DIPPR Data Compilation of Pure Compound Properties, Project 801 Sponsor Release, July, 1993, Design Institute for Physical Property Data, AIChE, New York, NY; and from Thermodynamics Research Center, “Selected Values of Properties of Hydrocarbons and Related Compounds,” Thermodynamics Research Center Hydrocarbon Project, Texas A&M University, College Station, Texas (extant 1994). Temperatures are expressed in kelvins; liquid heat capacities are in J/kmol-K. J/(kmol·K) × 2.390E−04 = cal/(gmol·°C); J/(kmol·K) × 2.390059E−04 = Btu/(lbmol·°F). Equation 1, heat capacity = C1 + C2 × T + C3 × T 2 + C4 × T 3 + C5 × T 4, should be used except as otherwise specified. Equation 2 is heat capacity = C12/t + C2 − (2 × C1 × C3)t − (C1 × C4)t2 − (C32/3)t3 − (C3 × C4/2)t4 − (C42/5)t5. t = (1 − Tr) and Tr is the reduced temperature, T/Tc. 1 Coefficients are for the monomer and are hypothetical above 473 K. 2 For the saturated heat capacity. 3 Coefficients are hypothetical; compound decomposes violently on heating. 4 Coefficients are hypothetical and are based on predicted data. 5 Coefficients are hypothetical. 6 Exhibits superfluid properties below 2.2 K. 2-174
SPECIFIC HEATS OF PURE COMPOUNDS TABLE 2-197
Specific Heats of Organic Solids Recalculated from International Critical Tables, vol. 5, pp. 101–105
Compound
Formula
Acetic acid Acetone Aminobenzoic acid (o-) (m-) (p-) Aniline Anthracene
C2H4O2 C3H6O C7H7NO2 C7H7NO2 C7H7NO2 C6H7N C14H10
Anthraquinone Apiol Azobenzene
C14H8O2 C12H14O4 C12H10N2
Benzene
C6H6
Benzoic acid Benzophenone
C7H6O2 C13H10O
Betol
C17H12O3
Bromoiodobenzene (o-) (m-) (p-) Bromonaphthalene (β-) Bromophenol
C6H4BrI C6H4BrI C6H4BrI C10H7Br C6H5BrO
Camphene Capric acid Caprylic acid Carbon tetrachloride
C10H16 C10H20O2 C8H16O2 CCl4
Cerotic acid Chloral alcoholate hydrate Chloroacetic acid Chlorobenzoic acid (o-) (m-) (p-) Chlorobromobenzene (o-) (m-) (p-) Crotonic acid Cyamelide Cyanamide Cyanuric acid
C27H54O2 C4H7Cl3O2 C2H3Cl3O2 C2H3ClO2 C7H5ClO2 C7H5ClO2 C7H5ClO2 C6H4BrCl C6H4BrCl C6H4BrCl C4H6O2 C3H3N3O3 CH2N2 C3H3N3O3
Dextrin Dextrose
(C6H10O5)x C6H12O6
Dibenzyl Dibromobenzene (o-) (m-) (p-) Dichloroacetic acid Dichlorobenzene (o-) (m-) (p-) Dicyandiamide
C14H14 C6H4Br2 C6H4Br2 C6H4Br2 C2H2Cl2O2 C6H4Cl2 C6H4Cl2 C6H4Cl2 C2H4N4
Temperature, °C −200 to +25 −210 to −80 85 to mp 120 to mp 128 to mp
sp ht, cal/g °C
50 100 150 0 to 270 10 28
0.330 + 0.00080t 0.540 + 0.0156t 0.254 + 0.00136t 0.253 + 0.00122t 0.287 + 0.00088t 0.741 0.308 0.350 0.382 0.258 + 0.00069t 0.299 0.330
−250 −225 −200 −150 −100 −50 0 20 to mp −150 −100 −50 0 +20 −150 −100 0 +50 −50 to 0 −75 to −15 −40 to 50 41 32
0.0399 0.0908 0.124 0.170 0.227 0.299 0.375 0.287 + 0.00050t 0.115 0.172 0.220 0.275 0.303 0.129 0.167 0.248 0.308 0.143 + 0.00025t 0.143 0.116 + 0.00032t 0.260 0.263
35 8 −2 −240 −200 −160 −120 −80 −40 15 78 32 60 80 to mp 94 to mp 180 to mp −34 −52 −40 38 to 70 40 20 40
0.380 0.695 0.628 0.013 0.081 0.131 0.162 0.182 0.201 0.387 0.509 0.213 0.363 0.228 + 0.00084t 0.232 + 0.00073t 0.242 + 0.00055t 0.192 0.150 0.150 0.520 + 0.00020t 0.263 0.547 0.318
0 to 90 −250 −200 −100 0 20 28 −36 −25 −50 to +50
0.291 + 0.00096t 0.016 0.077 0.160 0.277 0.300 0.363 0.248 0.134 0.139 + 0.00038t 0.406 0.185 0.186 0.219 + 0.0021t 0.456
−48.5 −52 −50 to +53 0 to 204
2-175
2-176
PHYSICAL AND CHEMICAL DATA TABLE 2-197
Specific Heats of Organic Solids (Continued ) Recalculated from International Critical Tables, vol. 5, pp. 101–105
Compound
Formula
Dihydroxybenzene (o-) (m-) (p-)
C6H6O2 C6H6O2 C6H6O2
Di-iodobenzene (o-) (m-) (p-) Dimethyl oxalate Dimethylpyrene Dinitrobenzene (o-) (m-) (p-) Diphenyl Diphenylamine Dulcitol
C6H4I2 C6H4I2 C6H4I2 C4H6O4 C7H8O2 C6H4N2O4 C6H4N2O4 C6H4N2O4 C12H10 C12H11N C6H14O6
Erythritol Ethyl alcohol
C4H10O4 C2H6O (crystalline)
(vitreous)
Temperature, °C
sp ht, cal/g °C
−163 to mp −160 to mp −250 −240 −220 −200 −150 to mp −50 to +15 −52 to −42 −50 to +80 10 to 50 50 −160 to mp −160 to mp 119 to mp 40 26 20
0.278 + 0.00098t 0.269 + 0.00118t 0.025 0.038 0.061 0.081 0.268 + 0.00093t 0.109 + 0.00026t 0.100 + 0.00026t 0.101 + 0.00026t 0.212 + 0.0044t 0.368 0.252 + 0.00083t 0.248 + 0.00077t 0.259 + 0.00057t 0.385 0.337 0.282
60 −190 −180 −160 −140 −130 −190 −180 −175 −170 −190 to −40
0.351 0.232 0.248 0.282 0.318 0.376 0.260 0.296 0.380 0.399 0.366 + 0.00110t
Ethylene glycol
C2H6O2
Formic acid
CH2O2
−22 0
0.387 0.430
Glutaric acid Glycerol
C5H8O4 C3H8O3
20 −265 −260 −250 −220 −200 −100 0
0.299 0.009 0.022 0.047 0.085 0.115 0.217 0.330
Hexachloroethane Hexadecane Hydroxyacetanilide
C2Cl6 C16H34 C8H9NO2
Iodobenzene Isopropyl alcohol
C6H5I C3H8O
Lactose Lauric acid Levoglucosane Levulose
C12H22O11 C12H22O11·H2O C12H24O2 C6H10O5 C6H12O6
Malonic acid Maltose Mannitol Melamine Myristic acid Naphthalene Naphthol (α-) (β-) Naphthylamine (α-) Nitroaniline (o-) (m-) (p-) Nitrobenzoic acid (o-) (m-) (p-) Nitronaphthalene
25 41 to mp
0.174 0.495 0.249 + 0.00154t
40 −200 to −160
0.191 0.051 + 0.00165t
20 20 −30 to +40 40 20
0.287 0.299 0.430 + 0.000027t 0.607 0.275
C3H4O4 C12H22O11 C6H14O6 C3H6N6 C14H28O2
20 20 0 to 100 40 0 to 35
0.275 0.320 0.313 + 0.00025t 0.351 0.381 + 0.00545t
C10H8 C10H8O C10H8O C10H9N C6H6N2O2 C6H6N2O2 C6H6N2O2 C7H5NO4 C7H5NO4 C7H5NO4 C10H7NO2
−130 to mp 50 to mp 61 to mp 0 to 50 −160 to mp −160 to mp −160 to mp −163 to mp 66 to mp −160 to mp 0 to 55
0.281 + 0.00111t 0.240 + 0.00147t 0.252 + 0.00128t 0.270 + 0.0031t 0.269 + 0.000920t 0.275 + 0.000946t 0.276 + 0.001000t 0.256 + 0.00085t 0.258 + 0.00091t 0.247 + 0.00077t 0.236 + 0.00215t
SPECIFIC HEATS OF PURE COMPOUNDS TABLE 2-197
Specific Heats of Organic Solids (Concluded ) Recalculated from International Critical Tables, vol. 5, pp. 101–105
Compound
Formula
Temperature, °C
sp ht, cal/g °C
Oxalic acid
C2H2O4 C2H2O4.2H2O
−200 to +50 −200 −100 0 +50 100
0.259 + 0.00076t 0.117 0.239 0.338 0.385 0.416
Palmitic acid
C16H32O2
Phenol Phthalic acid Picric acid
C6H6O C8H6O4 C6H3N3O7
Propionic acid Propyl alcohol (n-)
C3H6O2 C3H8O
Pyrotartaric acid
C6H8O4
−180 −140 −100 −50 0 +20 14 to 26 20 −100 0 +50 100 120 −33 −200 −175 −150 −130 20
0.167 0.208 0.251 0.306 0.382 0.430 0.561 0.232 0.165 0.240 0.263 0.297 0.332 0.726 0.170 0.363 0.471 0.497 0.301
Quinhydrone
C12H10O4
Quinone
C6H4O2
−250 −225 −200 −100 0 −250 −225 −200 −150 to mp
0.017 0.061 0.098 0.191 0.256 0.031 0.082 0.113 0.282 + 0.00083t
Salol Stearic acid Succinic acid Sucrose Sugar (cane)
C13H10O3 C18H36O2 C4H6O4 C12H22O11 C12H22O11
32 15 0 to 160 20 22 to 51
0.289 0.399 0.248 + 0.00153t 0.299 0.301
Tartaric acid Tartaric acid
C4H6O6 C4H6O6·H2O
Tetrachloroethylene Tetryl
C2Cl4 C7H5N5O8
1 Tetryl + 1 picric acid 1 Tetryl + 2 TNT
C13H8N8O15 C21H15N11O20
Thymol Toluic acid (o-) (m-) (p-) Toluidine (p-)
C10H14O C8H8O2 C8H8O2 C8H8O2 C7H9N
Trichloroacetic acid Trimethyl carbinol Trinitrotoluene
C2HCl3O2 C4H10O C7H5N3O6
36 −150 −100 −50 0 +50 −40 to 0 −100 −50 0 +100 −100 to +100 −100 0 +50 0 to 49 54 to mp 54 to mp 130 to mp 0 20 40 solid −4 −100 −50 0 +100 −185 to +23 20 to 50 0 to 91
0.287 0.112 0.170 0.231 0.308 0.366 0.198 + 0.00018t 0.182 0.199 0.212 0.236 0.253 + 0.00072t 0.172 0.280 0.325 0.315 + 0.0031t 0.277 + 0.00120t 0.239 + 0.00195t 0.271 + 0.00106t 0.337 0.387 0.440 0.459 0.559 0.170 0.253 0.311 0.385 0.241 0.423 0.189 + 0.0027t
Trinitroxylene
C8H7N3O6
Triphenylmethane
C19H16
Urea
CH4N2O
20
0.320
2-177
TABLE 2-198 Cmpd. no.
Heat Capacities of Inorganic and Organic Compounds in the Ideal Gas State Name
Formula
CAS no.
Mol wt.
C1 × 1E−05
C2 × 1E−05
C3 × 1E−03
C4 × 1E−05
C5
Tmin, K
Cp at Tmin × 1E−05
Tmax, K
Cp at Tmax × 1E−05
1 2 3 4 5 6 7 8 9 10
Methane Ethane Propane n-Butane n-Pentane n-Hexane n-Heptane n-Octane n-Nonane n-Decane
CH4 C2H6 C3H8 C4H10 C5H12 C6H14 C7H16 C8H18 C9H20 C10H22
74828 74840 74986 106978 109660 110543 142825 111659 111842 124185
16.043 30.070 44.097 58.123 72.150 86.177 100.204 114.231 128.258 142.285
0.3330 0.4033 0.5192 0.7134 0.8805 1.0440 1.2015 1.3554 1.5175 1.6720
0.7993 1.3422 1.9245 2.4300 3.0110 3.5230 4.0010 4.4310 4.9150 5.3530
2.0869 1.6555 1.6265 1.6300 1.6502 1.6946 1.6766 1.6356 1.6448 1.6141
0.4160 0.7322 1.1680 1.5033 1.8920 2.3690 2.7400 3.0540 3.4700 3.7820
991.96 752.87 723.6 730.42 747.6 761.6 756.4 746.4 749.6 742
50 200 200 200 200 200 200 200 200 200
0.3330 0.4256 0.5632 0.7673 0.9404 1.1117 1.2828 1.4529 1.6257 1.7967
1500 1500 1500 1500 1500 1500 1500 1500 1500 1500
0.8890 1.4562 2.0556 2.6602 3.2927 3.8620 4.4283 4.9764 5.5407 6.0932
11 12 13 14 15 16 17 18 19 20
n-Undecane n-Dodecane n-Tridecane n-Tetradecane n-Pentadecane n-Hexadecane n-Heptadecane n-Octadecane n-Nonadecane n-Eicosane
C11H24 C12H26 C13H28 C14H30 C15H32 C16H34 C17H36 C18H38 C19H40 C20H42
1120214 112403 629505 629594 629629 544763 629787 593453 629925 112958
156.312 170.338 184.365 198.392 212.419 226.446 240.473 254.500 268.527 282.553
1.9529 2.1295 2.1496 2.3082 2.4679 2.6283 2.7878 2.9502 3.1062 3.2481
6.0998 6.6330 7.3045 7.8678 8.4212 8.9733 9.5247 10.0340 10.5750 11.0900
1.7087 1.7155 1.6695 1.6823 1.6865 1.6912 1.6935 0.7711 0.7679 1.6360
4.1302 4.5161 4.9998 5.4486 5.8537 6.2640 6.6651 −4.3012 −4.5661 7.4500
775.4 777.5 741.02 743.1 743.6 744.41 744.57 916.73 −912.03 −726.27
200 200 200 200 200 200 200 200 200 200
2.0594 2.2442 2.3156 2.4864 2.6586 2.8312 3.0034 3.1800 3.3533 3.5235
1500 1500 1500 1500 1500 1500 1500 1500 1500 1500
6.8342 7.4325 8.0251 8.6225 9.2209 9.8182 10.4160 11.0160 11.6130 12.2110
21 22 23 24 25 26 27
2-Methylpropane 2-Methylbutane 2,3-Dimethylbutane 2-Methylpentane 2,3-Dimethylpentane 2,3,3-Trimethylpentane 2,2,4-Trimethylpentane
C4H10 C5H12 C6H14 C6H14 C7H16 C8H18 C8H18
75285 78784 79298 107835 565593 560214 540841
58.123 72.150 86.177 86.177 100.204 114.231 114.231
0.6549 0.7460 0.7772 0.9030 0.8544 0.9820 1.1390
2.4776 3.2650 4.0320 3.8010 4.5772 5.4020 5.2860
1.5870 1.5450 1.5440 1.6020 1.5181 1.5310 1.5940
1.5750 1.9230 2.5080 2.4530 2.9740 3.4930 3.3510
−706.99 666.7 −649.95 −691.6 641.01 639.9 677.94
200 200 200 200 200 200 200
0.7218 0.8546 0.9363 1.0192 1.0550 1.2194 1.3139
1500 1500 1500 1500 1500 1500 1500
2.6656 3.3792 4.0353 3.9617 4.5983 5.3754 5.3769
28 29 30 31 32 33 34 35
Ethylene Propylene 1-Butene cis-2-Butene trans-2-Butene 1-Pentene 1-Hexene 1-Heptene
C2H4 C3H6 C4H8 C4H8 C4H8 C5H10 C6H12 C7H14
74851 115071 106989 590181 624646 109671 592416 592767
28.054 42.081 56.108 56.108 56.108 70.134 84.161 98.188
0.3338 0.4339 0.5998 0.5765 0.6592 0.7595 0.9180 1.0775
0.9479 1.5200 2.0846 2.1150 2.0700 2.5525 3.0220 3.4900
1.5960 1.4250 1.5884 1.6299 1.6733 1.5820 1.5742 1.5705
0.5510 0.7860 1.2940 1.2872 1.2510 1.6660 2.0320 2.4030
740.8 623.9 707.3 739.1 742.2 713 715 717.4
60 130 200 200 200 200 200 200
0.3338 0.4388 0.6547 0.6199 0.7004 0.8273 0.9995 1.1723
1500 1500 1500 1500 1500 1500 1500 1500
1.0987 1.6836 2.2853 2.2715 2.2904 2.8467 3.4088 3.9706
36 37 38 39 40 41 42 43 44
1-Octene 1-Nonene 1-Decene 2-Methylpropene 2-Methyl-1-butene 2-Methyl-2-butene 1,2-Butadiene 1,3-Butadiene 2-Methyl-1,3-butadiene
C8H16 C9H18 C10H20 C4H8 C5H10 C5H10 C4H6 C4H6 C5H8
111660 124118 872059 115117 563462 513359 590192 106990 78795
112.215 126.242 140.269 56.108 70.134 70.134 54.092 54.092 68.119
1.2355 1.3950 1.7573 0.6125 0.8703 0.8192 0.5750 0.5095 0.6527
3.9570 4.4255 5.1710 2.0660 2.5556 2.6038 1.6476 1.7050 2.2993
1.5640 1.5624 1.7664 1.5450 1.7757 1.7593 1.5270 1.5324 1.4943
2.7669 3.1370 3.6210 1.2057 1.7636 1.7195 0.9900 1.3370 1.5164
718.17 719.6 803.02 676 807.82 800.93 677.3 685.6 −647.15
200 200 200 200 200 200 200 200 200
1.3440 1.5168 1.8333 0.6763 0.9060 0.8559 0.6269 0.5756 0.7508
1500 1500 1500 1500 1500 1500 1500 1500 1500
4.5322 5.0938 5.8682 2.2814 2.8923 2.8709 1.9202 1.9555 2.5571
45 46 47 48 49 50
Acetylene Methylacetylene Dimethylacetylene 3-Methyl-1-butyne 1-Pentyne 2-Pentyne
C2H2 C3H4 C4H6 C5H8 C5H8 C5H8
74862 74997 503173 598232 627190 627214
26.038 40.065 54.092 68.119 68.119 68.119
0.3199 0.4478 0.6534 0.8274 0.7530 0.7074
0.5424 1.0917 1.6179 2.1377 2.0905 2.2229
1.5940 1.5508 1.7837 1.7550 1.5307 1.5570
0.4325 0.6750 1.0242 1.5149 1.3780 1.3125
607.1 658.2 821.4 782 672.8 690.78
200 200 200 200 200 200
0.3566 0.4882 0.6721 0.8646 0.8276 0.7700
1500 1500 1500 1500 1500 1500
0.7575 1.3293 1.9148 2.5255 2.4754 2.5052
51 52 53 54
1-Hexyne 2-Hexyne 3-Hexyne 1-Heptyne
C6H10 C6H10 C6H10 C7H12
693027 764352 928494 628717
82.145 82.145 82.145 96.172
0.9129 1.0360 0.9376 1.0712
2.5577 3.0090 3.0150 3.0258
1.5290 2.1160 1.9057 1.5273
1.7370 2.1060 1.9860 2.0975
683 902.4 817 689.62
200 300 300 200
1.0004 1.2215 1.1909 1.1721
1500 1500 1500 1500
3.0371 3.1894 3.1889 3.5985
2-178
55 56
1-Octyne Vinylacetylene
C8H14 C4H4
629050 689974
110.199 52.076
1.2307 0.5598
3.4942 1.2141
1.5280 1.6102
2.4617 0.8908
694.81 −710.4
200 200
1.3448 0.5967
1500 1500
4.1604 1.5590
57 58 59 60 61 62 63 64 65 66
Cyclopentane Methylcyclopentane Ethylcyclopentane Cyclohexane Methylcyclohexane 1,1-Dimethylcyclohexane Ethylcyclohexane Cyclopentene 1-Methylcyclopentene Cyclohexene
C5H10 C6H12 C7H14 C6H12 C7H14 C8H16 C8H16 C5H8 C6H10 C6H10
287923 96377 1640897 110827 108872 590669 1678917 142290 693890 110838
70.134 84.161 98.188 84.161 98.188 112.215 112.215 68.119 82.145 82.145
0.4160 0.6646 0.8205 0.4320 0.9227 1.0776 1.1059 0.4807 0.6941 0.5817
3.0140 3.5070 4.0342 3.7350 4.1150 4.6718 4.6306 2.5159 3.0209 3.1717
1.4617 1.5892 1.5670 1.1920 1.6504 1.6540 1.6628 1.5803 1.6903 1.5435
1.8095 2.3526 2.6697 1.6350 2.9006 3.3397 3.2990 1.7454 2.1209 2.1273
−668.8 727.13 715.52 −530.1 779.48 792.5 781.1 718.37 781.56 701.62
100 200 200 100 200 200 200 150 200 150
0.4165 0.7510 0.9272 0.4366 0.9953 1.1535 1.1875 0.4918 0.7464 0.5978
1500 1500 1500 1500 1500 1500 1500 1500 1500 1500
2.9298 3.5495 4.1472 3.6516 4.3180 4.9543 4.9184 2.5619 3.1496 3.2132
67 68 69 70 71 72 73
Benzene Toluene o-Xylene m-Xylene p-Xylene Ethylbenzene Propylbenzene (eqn. 3)
C6H6 C7H8 C8H10 C8H10 C8H10 C8H10 C9H12
71432 108883 95476 108383 106423 100414 103651
78.114 92.141 106.167 106.167 106.167 106.167 120.194
0.4442 0.5814 0.8521 0.7568 0.7512 0.7844 −21.4827
2.3205 2.8630 3.2954 3.3924 3.3970 3.3990 3.8070
1.4946 1.4406 1.4944 1.4960 1.4928 1.5590 54701
1.7213 1.8980 2.1150 2.2470 2.2470 2.4260 −0.001713
−678.15 −650.43 -675.8 −675.9 −675.1 −702 0
200 200 200 200 200 200 200
0.5340 0.7016 0.9643 0.8759 0.8710 0.8912 1.0802
1500 1500 1500 1500 1500 1500 1500
2.4169 3.0029 3.5965 3.5920 3.5923 3.6147 4.1537
74 75 76 77 78 79 80 81
1,2,4-Trimethylbenzene Isopropylbenzene 1,3,5-Trimethylbenzene p-Isopropyltoluene Naphthalene Biphenyl Styrene m-Terphenyl
C9H12 C9H12 C9H12 C10H14 C10H8 C12H10 C8H8 C18H14
95636 98828 108678 99876 91203 92524 100425 92068
120.194 120.194 120.194 134.221 128.174 154.211 104.152 230.309
1.0106 1.0810 0.9154 1.3186 0.6805 0.9060 0.8930 1.6397
3.8314 3.7932 3.9270 4.3036 3.5494 4.2634 2.1503 6.0125
1.5010 1.7505 1.4980 1.7734 1.4262 1.4553 0.7720 1.6902
2.3950 3.0027 2.5090 3.2570 2.5984 3.1550 0.9990 5.1314
678.3 794.8 676.9 811.9 650.1 661.2 2442 757.5
200 200 200 200 200 200 100 298.15
1.1354 1.1480 1.0474 1.3825 0.8454 1.0913 0.8931 2.4618
1500 1500 1500 1500 1500 1500 1500 1500
4.1854 4.1808 4.1807 4.7952 3.7359 4.5581 3.2416 6.6678
82 83 84 85 86 87 88
Methanol Ethanol 1-Propanol 1-Butanol 2-Butanol 2-Propanol 2-Methyl-2-propanol
CH4O C2H6O C3H8O C4H10O C4H10O C3H8O C4H10O
67561 64175 71238 71363 78922 67630 75650
32.042 46.069 60.096 74.123 74.123 60.096 74.123
0.3925 0.4920 0.6190 0.7454 0.8202 0.5723 0.7704
0.8790 1.4577 2.0213 2.5907 2.5220 1.9100 2.5390
1.9165 1.6628 1.6293 1.6073 1.6010 1.4210 1.5502
0.5365 0.9390 1.2956 1.7320 1.5864 1.2155 1.6690
896.7 744.7 727.4 712.4 −704.15 626 −679.3
200 200 200 200 200 150 200
0.3980 0.5224 0.6665 0.8162 0.8890 0.5924 0.8567
1500 1500 1500 1500 1500 1500 1500
1.0533 1.6576 2.2458 2.8509 2.8513 2.1792 2.8508
89 90 91 92 93 94 95 96
1-Pentanol 2-Methyl-1-butanol 3-Methyl-1-butanol 1-Hexanol 1-Heptanol Cyclohexanol Ethylene glycol 1,2-Propylene glycol
C5H12O C5H12O C5H12O C6H14O C7H16O C6H12O C2H6O2 C3H8O2
71410 137326 123513 111273 111706 108930 107211 57556
88.150 88.150 88.150 102.177 116.203 100.161 62.068 76.095
0.9060 1.0890 1.1060 1.0625 1.2215 0.9043 0.8200 2.0114
3.0620 2.1850 2.2100 3.5210 3.9910 2.5771 1.2780 0.8082
1.6054 0.8530 0.8760 1.5835 1.5800 0.7882 1.6980 1.8656
2.1150 1.4000 1.2200 2.4620 2.8350 1.3068 0.9290 −2.4404
−717.97 2906 2940 715.75 717.7 1952.2 −754 279.98
200 298.15 298.15 200 200 200 200 298.15
0.9890 1.3247 1.3213 1.1607 1.3330 0.9648 0.8481 1.0218
1500 1500.1 1200.15 1500 1500 1500 1500 1000.15
3.4133 3.4718 3.1770 3.9726 4.5346 3.8251 1.8521 2.1175
97 98 99 100
Phenol o-Cresol m-Cresol p-Cresol
C6H6O C7H8O C7H8O C7H8O
108952 95487 108394 106445
94.113 108.140 108.140 108.140
0.4340 0.7988 0.7515 0.7384
2.4450 2.8530 2.0900 2.9080
1.1520 1.4765 0.6666 1.4559
1.5120 2.0420 1.2120 2.0910
−507 −664.7 2214 −650.42
100 200 200 200
0.4401 0.9158 0.8701 0.8707
1500 1500 1500 1500
2.6045 3.2163 3.2075 3.2102
101 102 103 104 105 106
Dimethyl ether Methyl ethyl ether Methyl-n-propyl ether Methyl isopropyl ether Methyl-n-butyl ether Methyl isobutyl ether
C2H6O C3H8O C4H10O C4H10O C5H12O C5H12O
115106 540670 557175 598538 628284 625445
46.069 60.096 74.123 74.123 88.150 88.150
0.5148 0.6868 0.9215 0.8923 0.8205 0.7284
1.4420 1.9959 2.3943 2.4765 3.0869 3.1713
1.6034 1.5534 1.6936 1.6960 1.3864 1.3520
0.7747 1.1168 1.4896 1.5598 1.7886 1.8948
725.4 692.04 797.79 791.4 613.87 585.14
200 200 298 200 300 300
0.5436 0.7396 1.1251 0.9280 1.3300 1.3200
1500 1500 1200 1500 1200 1200
1.6581 2.2931 2.6391 2.8696 3.1994 3.1987 2-179
TABLE 2-198 Cmpd. no.
Heat Capacities of Inorganic and Organic Compounds in the Ideal Gas State (Continued ) Mol wt.
C1 × 1E−05
C2 × 1E−05
C3 × 1E−03
C4 × 1E−05
C5
1634044 60297 628320 625547 100663 101848
88.150 74.123 88.150 88.150 108.140 170.211
0.9933 0.8621 1.1320 1.0953 0.7637 1.0985
3.0667 2.5510 2.9400 3.0032 2.9377 4.3412
1.7426 1.5413 1.8270 1.7988 1.6051 1.6222
2.0764 1.4370 2.0550 2.1311 2.1700 3.6455
795.59 −688.9 −852 817.35 751.2 743.62
CH2O C2H4O C3H6O C4H8O C5H10O C6H12O C7H14O C8H16O C9H18O C10H20O
50000 75070 123386 123728 110623 66251 111717 124130 124196 112312
30.026 44.053 58.080 72.107 86.134 100.161 114.188 128.214 142.241 156.268
0.3327 0.4451 0.7174 0.8966 1.0743 1.2320 1.4040 1.6088 1.7347 1.9641
0.4954 1.0687 1.9140 2.3731 2.8363 2.2146 2.5907 4.2180 4.5115 5.1412
1.8666 1.6141 2.0144 1.9754 1.9549 0.8400 0.8315 1.9126 1.7120 1.8989
0.2808 0.6135 1.1708 1.5866 2.0146 1.2190 1.3120 3.2780 3.3256 4.1278
Acetone Methyl ethyl ketone 2-Pentanone Methyl isopropyl ketone 2-Hexanone Methyl isobutyl ketone 3-Methyl-2-pentanone 3-Pentanone Ethyl isopropyl ketone Diisopropyl ketone Cyclohexanone Methyl phenyl ketone
C3H6O C4H8O C5H10O C5H10O C6H12O C6H12O C6H12O C5H10O C6H12O C7H14O C6H10O C8H8O
67641 78933 107879 563804 591786 108101 565617 96220 565695 565800 108941 98862
58.080 72.107 86.134 86.134 100.161 100.161 100.161 86.134 100.161 114.188 98.145 120.151
0.5704 0.7840 0.9005 1.5914 1.0940 1.2270 1.0028 0.9690 1.2400 1.0869 0.5776 0.8540
1.6320 2.1032 2.7085 1.7640 1.8070 2.1950 3.3169 2.4907 3.2000 4.0540 3.3535 2.3340
1.6070 1.5488 1.6592 1.2076 0.6890 0.8420 1.6900 1.4177 1.9670 1.7802 1.2202 0.8310
135 136 137 138 139 140 141
Formic acid1 Acetic acid2 Propionic acid2 n-Butyric acid2 Isobutyric acid2 Benzoic acid Acetic anhydride
CH2O2 C2H4O2 C3H6O2 C4H8O2 C4H8O2 C7H6O2 C4H6O3
64186 64197 79094 107926 79312 65850 108247
46.026 60.053 74.079 88.106 88.106 122.123 102.090
0.3381 0.4020 0.6959 1.4880 0.7469 0.7759 0.7130
0.7593 1.3675 1.7778 1.3522 2.4356 2.6455 2.2220
142 143 144 145 146 147 148
Methyl formate Methyl acetate Methyl propionate Methyl n-butyrate Ethyl formate Ethyl acetate Ethyl propionate
C2H4O2 C3H6O2 C4H8O2 C5H10O2 C3H6O2 C4H8O2 C5H10O2
107313 79209 554121 623427 109944 141786 105373
60.053 74.079 88.106 102.133 74.079 88.106 102.133
0.5060 0.5550 0.7765 0.8940 0.5370 0.9981 0.9370
149 150 151 152 153 154 155
Ethyl n-butyrate n-Propyl formate n-Propyl acetate n-Butyl acetate Methyl benzoate Ethyl benzoate Vinyl acetate
C6H12O2 C4H8O2 C5H10O2 C6H12O2 C8H8O2 C9H10O2 C4H6O2
105544 110747 109604 123864 93583 93890 108054
116.160 88.106 102.133 116.160 136.150 150.177 86.090
156 157 158 159
Methylamine Dimethylamine Trimethylamine Ethylamine
CH5N C2H7N C3H9N C2H7N
74895 124403 75503 75047
31.057 45.084 59.111 45.084
Name
Formula
107 108 109 110 111 112
Methyl tert-butyl ether Diethyl ether Ethyl propyl ether Ethyl isopropyl ether Methyl phenyl ether Diphenyl ether
C5H12O C4H10O C5H12O C5H12O C7H8O C12H10O
113 114 115 116 117 118 119 120 121 122
Formaldehyde Acetaldehyde 1-Propanal 1-Butanal 1-Pentanal 1-Hexanal 1-Heptanal 1-Octanal 1-Nonanal 1-Decanal
123 124 125 126 127 128 129 130 131 132 133 134
2-180
CAS no.
Cp at Tmin × 1E−05
Tmax, K
Cp at Tmax × 1E−05
200 200 298.15 298.15 300 300
1.0394 0.9316 1.3538 1.3620 1.1302 1.7298
1500 1500 1500 1200 1200 1200
3.4321 2.9244 3.4535 3.2289 3.0226 4.5143
934.9 737.8 930.6 904.13 890.44 2205 2201 869 810.96 862.51
50 200 200 200 200 200 200 200 200 200
0.3327 0.4660 0.7266 0.9119 1.0960 1.2672 1.4479 1.6504 1.8005 2.0192
1500 1500 1500 1500 1500 1500 1500 1500 1500 1500
0.7113 1.2994 2.1149 2.6775 3.2404 3.7314 4.2863 4.9286 5.4439 6.0539
0.9680 1.1855 1.8012 −407.4000 1.4740 1.1910 2.3000 1.3010 2.3460 2.9786 1.5700 0.7730
731.5 693 743.96 10.503 1772 2460 770.7 646.7 896 791.6 586.92 2227
200 200 200 300 200 298.15 300 200 298.15 300 200 298.15
0.6049 0.8397 0.9591 1.1291 1.1815 1.4755 1.3604 1.0536 1.4479 1.5102 0.7321 1.1313
1500 1500 1500 1500 1200 1500.15 1200 1500 1200 1500 1500 1500
1.8820 2.4816 3.0797 2.9991 3.3207 3.6532 3.4275 3.0358 3.4234 4.3093 3.4870 3.2797
1.1925 1.2620 1.7098 1.1460 1.7150 1.7925 1.6203
0.3180 0.7003 1.2654 −678.0000 1.8484 2.2382 1.6760
550 569.7 −763.78 6.98 757.75 835.9 746.5
50 50 298.15 298.15 298.15 200 200
0.3381 0.4020 0.8938 1.1533 1.0427 0.8126 0.7665
1500 1500 1500 1200.1 1200 1500 1500
0.9933 1.5756 2.1248 2.4716 2.5383 2.9712 2.5675
1.2190 1.7820 2.4420 2.9100 1.8860 2.0931 2.8290
1.6370 1.2600 1.7140 1.5700 1.2070 2.0226 1.6480
0.8940 0.8530 1.8180 2.0730 0.8640 1.8030 2.1550
743 562 716 678.3 496 928.05 724.7
250 298 300 298 100 200 300
0.5888 0.8489 1.1242 1.3461 0.5412 1.0126 1.3377
1500 1500 1200 1200 1500 1500 1200
1.5109 2.0754 2.5276 3.0766 2.1485 2.6594 3.0569
1.1150 0.8710 1.7994 1.1684 0.9396 1.0944 0.5360
3.3910 2.4470 1.7530 3.7690 2.5590 4.1794 2.1190
1.6705 1.9254 1.1960 1.9560 0.8250 0.8838 1.1980
2.5180 1.8880 −4.1200 2.8180 1.3600 −1.6090 1.1470
298 298.15 298.15 300 300 300 100
1.5583 1.1022 1.3594 1.5358 1.2586 1.4598 0.5404
1200 1500 1500 1200 1200 1500 1500
3.6213 2.7484 3.2024 3.6724 3.3569 4.2540 2.3750
0.4100 0.5565 0.7107 0.5940
1.0578 1.6384 1.5051 1.6180
1.7080 1.7341 0.7966 1.8120
0.6836 1.0899 0.8454 1.0780
150 200 200 200
0.4136 0.5812 0.7439 0.6139
1500 1500 1500 1500
1.2388 1.8585 2.4322 1.8528
733.6 −821.3 108.2 811.2 3000 −1183.1 510 735 793.04 2187.6 820
Tmin, K
160 161
Diethylamine Triethylamine
C4H11N C6H15N
109897 121448
73.138 101.192
0.9102 1.2766
2.6740 2.5559
1.7190 0.8094
1.7926 1.4829
794.94 2231.7
200 200
0.9502 1.3278
1500 1500
3.0519 4.2046
162 163 164 165 166 167 168
n-Propylamine di-n-Propylamine Isopropylamine Diisopropylamine Aniline N-Methylaniline N,N-Dimethylaniline
C3H9N C6H15N C3H9N C6H15N C6H7N C7H9N C8H11N
107108 142847 75310 108189 62533 100618 121697
59.111 101.192 59.111 101.192 93.128 107.155 121.182
0.7608 1.2114 0.6855 1.1384 0.6533 0.7796 0.8742
2.1049 2.6127 2.1876 2.5747 2.5192 3.0280 2.7204
1.7256 0.7896 1.5831 0.7384 1.4608 1.5203 0.7242
1.3936 1.6903 1.3855 1.6200 1.8870 2.3280 1.1300
789.03 2394.4 691.76 2143 −653.1 699.8 1949
200 300 200 300 200 300 300
1500 1500 1500 1500 1500 1500 1500
2.4353 4.2484 2.4540 4.1941 2.8047 3.3641 3.8844
169 170 171 172
Ethylene oxide Furan Thiophene Pyridine
C2H4O C4H4O C4H4S C5H5N
75218 110009 110021 110861
44.053 68.075 84.142 79.101
0.3346 0.3727 0.4040 0.4413
1.2116 1.6606 1.6270 2.0830
1.6084 1.5112 1.4564 1.4783
0.8241 1.3145 1.3212 1.5330
737.3 686 649 676.8
50 200 200 200
0.7933 1.5900 0.7510 1.5995 0.7705 1.2602 1.3903 0.0000 0.3346 0.4376 0.4884 0.5220
1500 1500 1500 1500
1.3297 1.7940 1.8097 2.2194
173 174 175 176 177 178 179 180
Formamide N,N-Dimethylformamide Acetamide N-Methylacetamide Acetonitrile Propionitrile n-Butyronitrile Benzonitrile
CH3NO C3H7NO C2H5NO C3H7NO C2H3N C3H5N C4H7N C7H5N
75127 68122 60355 79163 75058 107120 109740 100470
45.041 73.095 59.068 73.095 41.053 55.079 69.106 103.123
0.3822 0.7220 0.3420 0.6116 0.4191 0.5357 0.6906 0.7186
0.9300 1.7830 1.2940 2.0290 0.8876 1.4617 1.9996 2.2700
1.8450 1.5320 1.0750 1.7683 1.5818 1.5530 1.5494 1.4669
0.6900 1.3100 0.6400 1.3302 0.5032 0.9120 1.3146 1.6930
850 762 502 835.5 699.8 678.2 675 −680.77
150 200 100 300 100 200 200 200
0.3833 0.7594 0.3448 0.7698 0.4192 0.5832 0.7607 0.8053
1500 1500 1500 1500 1500 1500 1500 1500
1.1203 2.2596 1.4997 2.2209 1.1285 1.7235 2.3273 2.6706
181 182 183 184 185 186 187 188 189
Methyl mercaptan Ethyl mercaptan n-Propyl mercaptan n-Butyl mercaptan Isobutyl mercaptan sec-Butyl mercaptan Dimethyl sulfide Methyl ethyl sulfide Diethyl sulfide
CH4S C2H6S C3H8S C4H10S C4H10S C4H10S C2H6S C3H8S C4H10S
74931 75081 107039 109795 513440 513531 75183 624895 352932
48.109 62.136 76.163 90.189 90.189 90.189 62.136 76.163 90.189
0.4146 0.5576 0.7474 0.9248 0.9142 0.9237 0.6037 0.7508 0.9429
0.8307 1.3617 1.9523 2.7795 2.4513 2.5166 1.3747 1.9577 2.6863
1.5890 1.5221 1.6310 1.6837 1.6265 1.6109 1.6410 1.6424 1.7624
0.4612 0.8073 1.2112 1.5974 1.6157 1.5641 0.7988 1.1949 1.6752
716.7 687.5 750.92 758.68 745.8 739.2 −743.5 749.19 −798.3
200 200 200 200 200 200 200 273.16 200
0.4329 0.5970 0.7848 0.9714 0.9660 0.9763 0.6298 0.9004 0.9794
1500 1500 1500 1500 1500 1500 1500 1500 1500
1.0781 1.6729 2.3216 3.1008 2.9095 2.9615 1.6949 2.3178 3.0338
190 191 192 193 194 195 196 197
Fluoromethane Chloromethane Trichloromethane Tetrachloromethane Bromomethane Fluoroethane Chloroethane Bromoethane
CH3F CH3Cl CHCl3 CCl4 CH3Br C2H5F C2H5Cl C2H5Br
593533 74873 67663 56235 74839 353366 75003 74964
34.033 50.488 119.377 153.822 94.939 48.060 64.514 108.966
0.3329 0.3409 0.3942 0.3758 0.3377 0.4437 0.4568 0.4719
0.7399 0.7246 0.6573 0.7054 0.7150 1.3119 1.2967 1.2787
1.8639 1.7230 0.9280 0.5121 1.5780 1.6422 1.5992 1.5957
0.4608 0.4480 0.4930 0.4850 0.4175 0.8544 0.8590 0.8517
891.16 780.5 399.6 236.1 691.4 738.77 708.8 703.87
50 150 100 100 100 200 100 200
0.3329 0.3424 0.4048 0.4730 0.3378 0.4726 0.4569 0.5089
1500 1500 1500 1500 1500 1500 1500 1500
0.9024 0.9097 1.0063 1.0662 0.9107 1.5008 1.5112 1.5121
198 199 200 201 202 203 204 205
1-Chloropropane 2-Chloropropane 1,1-Dichloropropane 1,2-Dichloropropane Vinyl chloride Fluorobenzene Chlorobenzene Bromobenzene
C3H7Cl C3H7Cl C3H6Cl2 C3H6Cl2 C2H3Cl C6H5F C6H5Cl C6H5Br
540545 75296 78999 78875 75014 462066 108907 108861
78.541 78.541 112.986 112.986 62.499 96.104 112.558 157.010
0.6210 0.6181 0.7145 0.7866 0.4236 0.6265 0.8011 0.7210
1.8430 1.8023 1.7344 1.7429 0.8735 2.1646 2.3100 2.0640
1.6290 1.5438 1.5240 1.7157 1.6492 1.5640 2.1570 1.6504
1.2337 1.1893 1.2230 1.2627 0.6556 1.7278 2.0460 1.6870
724 685.93 674.2 765.1 739.07 −724.29 −897.6 765.3
200 200 150 200 200 200 200 200
0.6674 0.6768 0.7268 0.8217 0.4457 0.6914 0.8219 0.7679
1500 1500 1500 1500 1500 1500 1500 1500
2.1126 2.1023 2.1609 2.1894 1.1423 2.4736 2.5327 2.4628
206 207 208 209 210 211
Air Hydrogen3 Helium-4 (eqn 2) Neon Argon Fluorine
H2 He Ne Ar F2
132259100 1333740 7440597 7440019 7440371 7782414
28.951 2.016 4.003 20.180 39.948 37.997
0.2896 0.2762 0.2079 0.2079 0.2079 0.2912
0.0939 0.0956 0 0 0 0.1013
3.0120 2.4660 0 0 0 1.4530
0.0758 0.0376 0 0 0 0.0941
1484 567.6 0 0 0 662.91
50 250 100 100 100 50
0.2896 0.2843 0.2079 0.2079 0.2079 0.2912
1500 1500 1500 1500 1500 1500
0.3496 0.3225 0.2079 0.2079 0.2079 0.3812 2-181
TABLE 2-198 Cmpd. no.
Heat Capacities of Inorganic and Organic Compounds in the Ideal Gas State (Concluded ) Name
Formula
CAS no.
Mol wt.
C1 × 1E−05
C2 × 1E−05
C3 × 1E−03
C4 × 1E−05
C5
Tmin, K
Cp at Tmin × 1E−05
Tmax, K
Cp at Tmax × 1E−05
212 213 214 215 216 217 218
Chlorine Bromine Oxygen Nitrogen Ammonia Hydrazine Nitrous oxide
Cl2 Br2 O2 N2 NH3 N2H4 N2O
7782505 7726956 7782447 7727379 7664417 302012 10024972
70.905 159.808 31.999 28.014 17.031 32.045 44.013
0.2914 0.3011 0.2910 0.2911 0.3343 0.3871 0.2934
0.0918 0.0801 0.1004 0.0861 0.4898 0.8576 0.3236
0.9490 0.7514 2.5265 1.7016 2.0360 1.7228 1.1238
0.1003 0.1078 0.0936 0.0010 0.2256 0.5664 0.2177
425 314.6 1153.8 909.79 882 733.53 479.4
50 100 50 50 100 200 100
0.2914 0.3090 0.2910 0.2911 0.3343 0.4070 0.2948
1500 1500 1500 1500 1500 1500 1500
0.3793 0.3794 0.3653 0.3484 0.6647 1.0571 0.5828
219 220 221 222 223 224 225 226 227 228 229 230 231
Nitric oxide (eqn 2) Cyanogen Carbon monoxide Carbon dioxide Carbon disulfide Hydrogen fluoride Hydrogen chloride Hydrogen bromide Hydrogen cyanide Hydrogen sulfide Sulfur dioxide Sulfur trioxide Water
NO C2N2 CO CO2 CS2 HF HCl HBr HCN H2S SO2 SO3 H2O
10102439 460195 630080 124389 75150 7664393 7647010 10035106 74908 7783064 7446095 7446119 7732185
30.006 52.036 28.010 44.010 76.143 20.006 36.461 80.912 27.026 34.082 64.065 80.064 18.015
0.3498 0.3545 0.2911 0.2937 0.3010 0.2913 0.2916 0.2912 0.3013 0.3329 0.3338 0.3341 0.3336
−3.5320E−04 0.5015 0.0877 0.3454 0.3338 0.0933 0.0905 0.0953 0.3171 0.2609 0.2586 0.4968 0.2679
7.7290E−05 1.0570 3.0851 1.4280 0.8960 2.9050 2.0938 2.1420 1.6102 0.9134 0.9328 0.8732 2.6105
−5.7357E−10 0.4520 0.0846 0.2640 0.2893 0.0020 −0.0011 0.0157 0.2179 −0.1798 0.1088 0.2856 0.0890
1.4526E−08 −396 1538.2 588 374.7 1326 120 1400 626 949.4 423.7 393.74 1169
100 100 60 50 100 50 50 50 100 100 100 100 100
0.3217 0.3648 0.2911 0.2937 0.3100 0.2913 0.2914 0.2912 0.3014 0.3329 0.3354 0.3408 0.3336
1500 1500 1500 5000 1500 1500 1500 1500 1500 1500 1500 1500 2273.15
0.3586 0.8100 0.3521 0.6335 0.6148 0.3224 0.3406 0.3479 0.5522 0.5143 0.5695 0.7967 0.5276
All substances are listed in alphabetical order in Table 2-6a. Compiled from Daubert, T. E., R. P. Danner, H. M. Sibul, and C. C. Stebbins, DIPPR Data Compilation of Pure Compound Properties, Project 801 Sponsor Release, July, 1993, Design Institute for Physical Property Data, AIChE, New York, NY; and from Thermodynamics Research Center, “Selected Values of Properties of Hydrocarbons and Related Compounds,” Thermodynamics Research Center Hydrocarbon Project, Texas A&M University, College Station, Texas (extant 1994). Temperatures are expressed in kelvins; heat capacities, in J/kmol-K. J/(kmol·K) × 2.390E−04 = cal/(gmol·°C); J/(kmol·K) × 2.390059E−04 = Btu/(lbmol·°F). cosh unless otherwise specified. + C4 T T
C3 C3 Use heat capacity = C1 + C2 sinh T T
2
C5
C5
2
Equation 2 is heat capacity = C1 + C2 × T + C3 × T 2 + C4 × T 3 + C5 × T 4. Equation 3 is heat capacity = C1 + C2 × ln T + C3/T + C4 × T. 1 For the monomer. Monomer and dimer are in equilibrium below 600 K. 2 For the monomer. 3 For equilibrium mixture of ortho and para hydrogen. 2-182
SPECIFIC HEATS OF PURE COMPOUNDS
2-183
TABLE 2-199 Cp /Cv : Ratios of Specific Heats of Gases at 1-atm Pressure*
Compound
Formula
Acetaldehyde Acetic acid Acetylene
C2H4O C2H4O2 C2H2
Air
Ammonia Argon
NH3 A
Temperature, °C
Ratio of specific heats, (γ) = Cp /Cv
30 136 15 −71 925 17 −78 −118 15 15 −180 0–100
1.14 1.15 1.26 1.31 1.36 1.403 1.408 1.415 1.310 1.668 1.76 (?) 1.67
Benzene Bromine
C6H6 Br2
90 20–350
1.10 1.32
Carbon dioxide
CO2
disulfide monoxide
CS2 CO
1.304 1.37 1.21 1.404 1.41 1.355 1.15 1.256 1.08
Chlorine Chloroform Cyanogen Cyclohexane
Cl2 CHCl3 (CN)2 C6H12
15 −75 100 15 −180 15 100 15 80
Dichlorodifluormethane
CCl2F2
25
1.139
Ethane
C2H6
Ethyl alcohol ether
C2H6O C4H10O
Ethylene
C2H4
100 15 −82 90 35 80 100 15 −91
1.19 1.22 1.28 1.13 1.08 1.086 1.18 1.255 1.35
Helium Hexane (n-) Hydrogen
He C6H14 H2
bromide chloride
HBr HCl
cyanide
HCN
−180 80 15 −76 −181 20 15 100 65 140 210
1.660 1.08 1.410 1.453 1.597 1.42 1.41 1.40 1.31 1.28 1.24
Compound
Formula
Hydrogen (Cont.) iodide sulfide
HI H2S
Iodine Isobutane
I2 C4H10
Krypton
Kr
Mercury Methane
Hg CH4
Methyl acetate alcohol ether Methylal
C3H6O2 CH4O C2H6O C3H8O2
Neon Nitric oxide
Ne NO
Nitrogen
N2
Nitrous oxide
N2O
Oxygen
O2
Pentane (n-) Phosphorus Potassium
C5H12 P K
Sodium Sulfur dioxide
Na SO2
Xenon
Xe
Temperature, °C
Ratio of specific heats, (γ) = Cp /Cv
20–100 15 −45 −57
1.40 1.32 1.30 1.29
185 15
1.30 1.11
19
1.68
360 600 300 15 −80 −115 15 77 6–30 13 40
1.67 1.113 1.16 1.31 1.34 1.41 1.14 1.203 1.11 1.06 1.09
19 15 −45 −80 15 −181 100 15 −30 −70
1.64 1.400 1.39 1.38 1.404 1.47 1.28 1.303 1.31 1.34
15 −76 −181
1.401 1.415 1.45
86 300 850
1.086 1.17 1.77
750–920 15
1.68 1.29
19
1.66
*From International Critical Tables, vol. 5, pp. 80–82.
TABLE 2-200
Specific Heat Ratio, Cp /Cv , for Air Pressure, bar
Temperature, K
1
10
20
40
60
80
100
150
200
250
300
400
500
600
800
1000
150 200 250 300 350
1.410 1.406 1.403 1.402 1.399
1.510 1.452 1.429 1.418 1.411
1.668 1.505 1.457 1.436 1.422
2.333 1.630 1.517 1.470 1.446
4.120 1.781 1.577 1.505 1.467
3.973 1.943 1.640 1.537 1.488
3.202 2.093 1.699 1.570 1.509
2.507 2.274 1.816 1.640 1.553
2.243 2.236 1.877 1.687 1.589
2.091 2.140 1.896 1.716 1.612
1.988 2.050 1.885 1.730 1.627
1.851 1.920 1.836 1.727 1.640
1.768 1.832 1.782 1.707 1.638
1.712 1.771 1.743 1.683 1.629
1.654 1.682 1.681 1.645 1.605
1.639 1.619 1.636 1.619 1.585
400 450 500 600 800
1.395 1.392 1.387 1.377 1.353
1.404 1.397 1.391 1.378 1.355
1.412 1.404 1.395 1.382 1.357
1.429 1.416 1.406 1.386 1.359
1.444 1.428 1.414 1.392 1.361
1.460 1.438 1.421 1.398 1.365
1.472 1.449 1.430 1.403 1.366
1.505 1.471 1.448 1.413 1.372
1.529 1.490 1.463 1.423 1.375
1.548 1.505 1.474 1.432 1.381
1.563 1.518 1.484 1.439 1.384
1.579 1.533 1.499 1.448 1.392
1.584 1.541 1.507 1.457 1.397
1.580 1.542 1.510 1.461 1.401
1.567 1.537 1.510 1.465 1.406
1.555 1.528 1.504 1.466 1.409
1000
1.336
1.337
1.338
1.339
1.342
1.343
1.343
1.345
1.348
1.350
1.354
1.358
1.361
1.365
1.368
1.372
Calculated from Cp, Cv values of Sychev, V. V., A. A. Vasserman, et al., “Thermodynamic Properties of Air,” Standartov, Moscow, 1978 and Hemisphere, New York, 1988 (276 pp.).
2-184
PHYSICAL AND CHEMICAL DATA
SPECIFIC HEATS OF AQUEOUS SOLUTIONS UNITS CONVERSIONS
ADDITIONAL REFERENCES
For this subsection, the following units conversions are applicable: °F = 9⁄5 °C + 32. To convert calories per gram-degree Celsius to British thermal units per pound-degree Fahrenheit, multiply by 1.0.
For additional data, see International Critical Tables, vol. 5, pp. 115–116, 122–125.
TABLE 2-201
TABLE 2-208
Acetic Acid (at 38°C)
Mole % acetic acid Cal/g °C
TABLE 2-202
0 1.0
6.98 0.911
30.9 0.73
54.5 0.631
100 0.535
Ammonia Specific heat, cal/g °C
Mole % NH3
2.4°C
20.6°C
41°C
61°C
0 10.5 20.9 31.2 41.4
1.01 0.98 .96 .956 .985
1.0 0.995 .99 1.0
0.995 1.06 1.03
1.0 1.02
TABLE 2-203
TABLE 2-204
100 0.497
5°C
20°C
40°C
5.88 12.3 27.3 45.8 69.6 100
1.02 0.975 .877 .776 .681 .576
1.0 0.982 .917 .811 .708 .60
0.995 .98 .92 .83 .726 .617
TABLE 2-209
95 0.52
90.5 0.53
82.3 0.56
75.2 0.581
Copper Sulfate
Composition CuSO4 + 50H2O CuSO4 + 200H2O CuSO4 + 400H2O TABLE 2-205
Specific heat, cal/g °C Mole % CH3OH
Aniline (at 20°C)
Mol % aniline Cal/g °C
Methyl Alcohol
Temperature
Specific heat, cal/g °C
12° to 15°C 12° to 14°C 13° to 17°C
0.848 .951 .975
Nitric Acid
% HNO3 by Weight
Specific Heat at 20°C, cal/g °C
0 10 20 30 40 50 60 70 80 90
1.000 0.900 .810 .730 .675 .650 .640 .615 .575 .515
Ethyl Alcohol Specific heat, cal/g °C
Mole % C2H5OH 4.16 11.5 37.0 61.0 100.0 TABLE 2-206
3°C
23°C
41°C
1.05 1.02 0.805 .67 .54
1.02 1.03 0.86 .727 .577
1.02 1.03 0.875 .748 .621
Glycerol Specific heat, cal/g °C
Mole % C3H5(OH)3
15°C
32°C
2.12 4.66 11.5 22.7 43.9 100.0
0.961 .929 .851 .765 .67 .555
0.960 .924 .841 .758 .672 .576
TABLE 2-207
Hydrochloric Acid Specific heat, cal/g °C
Mole % HCl 0.0 9.09 16.7 20.0 25.9
0°C
10°C
20°C
40°C
60°C
1.00 0.72 .61 .58 .55
0.72 .605 .575
0.74 .631 .591
0.75 .645 .615
0.78 .67 .638 .61
TABLE 2-210
Phosphoric Acid*
%H2PO4
Cp at 21.3°C cal/g °C
%H3PO4
Cp at 21.3°C cal/g °C
2.50 3.80 5.33 8.81 10.27 14.39 16.23 19.99 22.10 24.56 25.98 28.15 29.96 32.09 33.95 36.26 38.10 40.10 42.08 44.11 46.22 48.16 49.79
0.9903 .9970 .9669 .9389 .9293 .8958 .8796 .8489 .8300 .8125 .8004 .7856 .7735 .7590 .7432 .7270 .7160 .7024 .6877 .6748 .6607 .6475 .6370
50.00 52.19 53.72 56.04 58.06 60.23 62.10 64.14 66.13 68.14 69.97 69.50 71.88 73.71 75.79 77.69 79.54 80.00 82.00 84.00 85.98 88.01 89.72
0.6350 .6220 .6113 .5972 .5831 .5704 .5603 .5460 .5349 .5242 .5157 .5160 .5046 .4940 .4847 .4786 .4680 .4686 .4593 .4500 .4419 .4359 .4206
*Z. Physik. Chem., A167, 42 (1933).
SPECIFIC HEATS OF AQUEOUS SOLUTIONS TABLE 2-211
Potassium Chloride
TABLE 2-215
Sodium Chloride Specific heat, cal/g °C
Specific heat, cal/g °C Mole % KCl
6°C
20°C
33°C
40°C
Mole % NaCl
0.99 3.85 5.66 7.41
0.945 .828 .77
0.947 .831 .775 .727
0.947 .835 .778
0.947 .837 .775
0.249 .99 2.44 9.09
TABLE 2-212
Potassium Hydroxide (at 19°C)
Mole % KOH Cal/g °C
TABLE 2-213
0 1.0
0.497 0.975
1.64 0.93
TABLE 2-216 4.76 0.814
9.09 0.75
Normal Propyl Alcohol
Mole % NaOH Cal/g °C
TABLE 2-217
Mole % C3H7OH
5°C
20°C
40°C
1.55 5.03 11.4 23.1 41.2 73.0 100.0
1.03 1.07 1.035 0.877 .75 .612 .534
1.02 1.06 1.032 0.90 .78 .645 .57
1.01 1.03 0.99 .91 .815 .708 .621
% Na2CO3 by weight 0.000 1.498 2.000 2.901 4.000 5.000 6.000 8.000 10.000 13.790 13.840 20.000 25.000
Sodium Carbonate* Temperature, °C 17.6
30.0
76.6
98.0
0.9992 .9807
0.9986
1.0098
1.0084
.9786 .9597
20°C
33°C
57°C
0.96 .91 .805
0.99 .97 .915 .81
0.97 .915 .81
0.923 .82
0 1.0
0.5 0.985
1.0 0.97
9.09 0.835
16.7 0.80
28.6 0.784
37.5 0.782
Sulfuric Acid*
%H2SO4
Cp at 20°C, cal/g °C
%H2SO4
Cp at 20°C, cal/g °C
0.34 0.68 1.34 2.65 3.50 5.16 9.82 15.36 21.40 22.27 23.22 24.25 25.39 26.63 28.00 29.52 30.34 31.20 33.11
0.9968 .9937 .9877 .9762 .9688 .9549 .9177 .8767 .8339 .8275 .8205 .8127 .8041 .7945 .7837 .7717 .7647 .7579 .7422
35.25 37.69 40.49 43.75 47.57 52.13 57.65 64.47 73.13 77.91 81.33 82.49 84.48 85.48 89.36 91.81 94.82 97.44 100.00
0.7238 .7023 .6770 .6476 .6153 .5801 .5420 .5012 .4628 .4518 .4481 .4467 .4408 .4346 .4016 .3787 .3554 .3404 .3352
*Vinal and Craig, Bur. Standards J. Research, 24, 475 (1940).
.9594 .9428
6°C
Sodium Hydroxide (at 20°C)
Specific heat, cal/g °C
TABLE 2-214
2-185
0.9761 .9392
.9183 .9086 .8924
*J. Chem. Soc. 3062–3079 (1931).
.9452 .8881 .8631
TABLE 2-218 .8936 .8615
0.8911
Zinc Sulfate
Composition
Temperature
Specific heat, cal/g °C
ZnSO4 + 50H2O ZnSO4 + 200H2O
20° to 52°C 20° to 52°C
0.842 .952
2-186
PHYSICAL AND CHEMICAL DATA
SPECIFIC HEATS OF MISCELLANEOUS MATERIALS TABLE 2-219 and Solids
Specific Heats of Miscellaneous Liquids
Material Alumina Alundum Asbestos Asphalt Bakelite Brickwork Carbon (gas retort) (see under Graphite) Cellulose Cement, Portland Clinker Charcoal (wood) Chrome brick Clay Coal tar oils Coal tars Coke Concrete Cryolite Diamond Fireclay brick Fluorspar Gasoline Glass (crown) (flint) (pyrex) (silicate) wool Granite Graphite Gypsum Kerosene Limestone Litharge Magnesia Magnesite brick Marble Porcelain, fired Berlin Porcelain, green Berlin Porcelain, fired earthenware Porcelain, green earthenware
Specific heat, cal/g °C 0.2 (100°C); 0.274 (1500°C) 0.186 (100°C) 0.25 0.22 0.3 to 0.4 About 0.2 0.168 (26° to 76°C) 0.314 (40° to 892°C) 0.387 (56° to 1450°C) 0.204 0.32 0.186 0.242 0.17 0.224 0.26 to 0.37 0.34 (15° to 90°C) 0.35 (40°C); 0.45 (200°C) 0.265 (21° to 400°C) 0.359 (21° to 800°C) 0.403 (21° to 1300°C) 0.156 (70° to 312°F); 0.219 (72° to 1472°F) 0.253 (16° to 55°C) 0.147 0.198 (100°C); 0.298 (1500°C) 0.21 (30°C) 0.53 0.16 to 0.20 0.117 0.20 0.188 to 0.204 (0 to 100°C) 0.24 to 0.26 (0 to 700°C) 0.157 0.20 (20° to 100°C) 0.165 (26° to 76°C); 0.390 (56° to 1450°C) 0.259 (16° to 46°C) 0.47 0.217 0.055 0.234 (100°C); 0.188 (1500°C) 0.222 (100°C); 0.195 (1500°C) 0.21 (18°C) 0.189 (60°C) 0.185 (60°C) 0.186 (60°C) 0.181 (60°C)
TABLE 2-219 Specific Heats of Miscellaneous Liquids and Solids (Concluded ) Specific heat, cal/g °C
Material Pyrex glass Pyrites (copper) Pyrites (iron) Pyroxylin plastics Quartz Rubber (vulcanized) Sand Silica Silica brick Silicon carbide brick Silk Steel Stone Stoneware (common) Turpentine Wood (Oak) Woods, miscellaneous Wool Zirconium oxide
0.20 0.131 (30°C) 0.136 (30°C) 0.34 to 0.38 0.17 (0°C); 0.28 (350°C) 0.415 0.191 0.316 0.202 (100°C); 0.195 (1500°C) 0.202 (100°C) 0.33 0.12 about 0.2 0.188 (60°C) 0.42 (18°C) 0.570 0.45 to 0.65 0.325 0.11 (100°C); 0.179 (1500°C)
TABLE 2-219a Oils (Animal, Vegetable, Mineral Oils) 15 Cp[cal/(g ⋅ °C) = A/ d 4 + B(t − 15)
where d = density, g/cm3. °F = 9⁄5 °C + 32; to convert calories per gram-degree Celsius to British thermal units per pound-degree Fahrenheit, multiply by 1.0; to convert grams per cubic centimeter to pounds per cubic foot, multiply by 62.43. Oils
A
Castor Citron Fatty drying non-drying semidrying oils (except castor) Naphthene base Olive Paraffin base Petroleum oils
0.500
HEATS AND FREE ENERGIES OF FORMATION UNITS CONVERSIONS °F = 9⁄5 °C + 32; to convert kilocalories per gram-mole to British thermal units per pound-mole, multiply by 1.799 × 10−3.
B
0.0007 (0.438 at 54°C) 0.440 0.0007 0.450 0.0007 0.445 0.0007 0.450 0.0007 0.405 0.0009 (0.47 at 7°C) 0.425 0.0009 0.415 0.0009
HEATS AND FREE ENERGIES OF FORMATION TABLE 2-220
2-187
Heats and Free Energies of Formation of Inorganic Compounds
The values given in the following table for the heats and free energies of formation of inorganic compounds are derived from (a) Bichowsky and Rossini, “Thermochemistry of the Chemical Substances,” Reinhold, New York, 1936; (b) Latimer, “Oxidation States of the Elements and Their Potentials in Aqueous Solution,” PrenticeHall, New York, 1938; (c) the tables of the American Petroleum Institute Research Project 44 at the National Bureau of Standards; and (d) the tables of Selected Values of Chemical Thermodynamic Properties of the National Bureau of Standards. The reader is referred to the preceding books and tables for additional details as to methods of calculation, standard states, and so on.
Compound Aluminum Al AlBr3 Al4C3 AlCl3 AlF3 AlI3 AlN Al(NH4)(SO4)2 Al(NH4)(SO4)2·12H2O Al(NO3)3·6H2O Al(NO3)3·9H2O Al2O3 Al(OH)3 Al2O3·SiO2 Al2O3·SiO2 Al2O3·SiO2 3Al2O3·2SiO2 Al2S3 Al2(SO4)3 Al2(SO4)3·6H2O Al2(SO4)3·18H2O Antimony Sb SbBr3 SbCl3 SbCl5 SbF3 SbI3 Sb2O3 Sb2O4 Sb2O5 Sb2S3 Arsenic As AsBr3 AsCl3 AsF3 AsH3 AsI3 As2O3 As2O5 As2S3 Barium Ba BaBr2 BaCl2 Ba(ClO3)2 Ba(ClO4)2 Ba(CN)2 Ba(CNO)2 BaCN2 BaCO3 BaCrO4
State† c c aq c c aq, 600 c aq c aq c c c c c c, corundum c c, sillimanite c, disthene c, andalusite c, mullite c c aq c c c c c l c c c, I, orthorhombic c, II, octahedral c c c, black
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole 0.00 −123.4 −209.5 −30.8 −163.8 −243.9 −329 −360.8 −72.8 −163.4 −57.7 −561.19 −1419.36 −680.89 −897.59 −399.09 −304.8 −648.7 −642.4 −642.0 −1874 −121.6 −820.99 −893.9 −1268.15 −2120 0.00 −59.9 −91.3 −104.8 −216.6 −22.8 −165.4 −166.6 −213.0 −230.0 −38.2
c c l l g c c c c amorphous
0.00 −45.9 −80.2 −223.76 43.6 −13.6 −154.1 −217.9 −20 −34.76
c c aq, 400 c aq, 300 c aq, 1600 c aq, 800 c c aq c c, witherite c
0.00 −180.38 −185.67 −205.25 −207.92 −176.6 −170.0 −210.2
*For footnotes see end of table.
−48 −212.1 −63.6 −284.2 −342.2
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole 0.00 −189.2 −29.0 −209.5 −312.6 −152.5 −50.4 −486.17 −1179.26 −526.32 −376.87 −272.9
−739.53 −759.3 −1103.39
Compound Barium (Cont.) BaF2 BaH2 Ba(HCO3)2 BaI2 Ba(IO3)2 BaMoO4 Ba3N2 Ba(NO2)2 Ba(NO3)2 BaO Ba(OH)2 BaO·SiO2 Ba3(PO4)2 BaPtCl6 BaS BaSO3 BaSO4 BaWO4 Beryllium Be BeBr2
0.00 −77.8
BeCl2 BeI2
−146.0 −186.6 −196.1 −36.9 0.00 −70.5 −212.27 37.7 −134.8 −183.9 −20 0.00 −183.0 −196.5 −134.4 −155.3 −180.7 −271.4
Be3N2 BeO Be(OH)2 BeS BeSO4 Bismuth Bi BiCl3 BiI3 BiO Bi2O3 Bi(OH)3 Bi2S3 Bi2(SO4)3 Boron B BBr3 BCl3 BF3 B2H6 BN B2O3 B(OH)3 B2S3 Bromine Br2 BrCl
State†
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole
c aq, 1600 c aq c aq, 400 c aq c c c aq c aq, 600 c c aq, 400 c c c c c c c
−287.9 −284.6 −40.8 −459 −144.6 −155.17 −264.5 −237.50 −370 −90.7 −184.5 −179.05 −236.99 −227.74 −133.0 −225.9 −237.76 −363 −992 −284.9 −111.2 −282.5 −340.2 −402
c c aq c aq c aq c c c c c aq
0.00 −79.4 −142 −112.6 −163.9 −39.4 −112 −134.5 −145.3 −215.6 −56.1 −281
c c aq c aq c c c c c
0.00 −90.5 −101.6 −24 −27 −49.5 −137.1 −171.1 −43.9 −607.1
c l g g g g c c gls c c
0.00 −52.7 −44.6 −94.5 −265.2 7.5 −32.1 −302.0 −297.6 −260.0 −56.6
l g g
0.00 7.47 3.06
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole −265.3 −31.5 −414.4 −158.52 −198.35
−150.75 −189.94
−209.02
−313.4 0.00 −127.9 −141.4 −103.4 −122.4 −138.3
−254.8 0.00 −76.4
−43.2 −117.9 −39.1 0.00 −50.9 −90.8 −261.0 19.9 −27.2 −282.9 −280.3 −229.4 0.00 0.931 −0.63
2-188
PHYSICAL AND CHEMICAL DATA
TABLE 2-220
Heats and Free Energies of Formation of Inorganic Compounds (Continued )
Compound Cadmium Cd CdBr2 CdCl2 Cd(CN)2 CdCO3 CdI2 Cd3N2 Cd(NO3)2 CdO Cd(OH)2 CdS CdSO4 Calcium Ca CaBr2 CaC2 CaCl2 CaCN2 Ca(CN)2 CaCO3 CaCO3·MgCO3 CaC2O4 Ca(C2H3O2)2 CaF2 CaH2 CaI2 Ca3N2 Ca(NO3)2 Ca(NO3)2·2H2O Ca(NO3)2·3H2O Ca(NO3)2·4H2O CaO Ca(OH)2 CaO·SiO2 CaS CaSO4 CaSO4·aH2O CaSO4·2H2O CaWO4 Carbon C CO CO2 Cerium Ce CeN Cesium Cs CsBr CsCl
State†
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole
c c aq, 400 c aq, 400 c c c aq, 400 c aq, 400 c c c c aq, 400
0.00 −75.8 −76.6 −92.149 −96.44 36.2 −178.2 −48.40 −47.46 39.8 −115.67 −62.35 −135.0 −34.5 −222.23 −232.635
c c aq, 400 c c aq c c aq c, calcite c, aragonite c c c aq c aq c c aq, 400 c c aq, 400 c c c c c aq, 800 c, II, wollastonite c, I, pseudowollastonite c c, insoluble form c, soluble form α c, soluble form β c c c
0.00 −162.20 −187.19 −14.8 −190.6 −209.15 −85 −43.3 −289.5 −289.54 −558.8 −332.2 −356.3 −364.1 −290.2 −286.5 −46 −128.49 −156.63 −103.2 −224.05 −228.29 −367.95 −439.05 −509.43 −151.7 −235.58 −239.2 −377.9 −376.6 −114.3 −338.73 −336.58 −335.52 −376.13 −479.33 −387
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole 0.00 −70.7 −67.6 −81.889 −81.2 −163.2 −43.22 −71.05 −55.28 −113.7 −33.6 −194.65 0.00 −181.86 −16.0 −179.8 −195.36 −54.0 −270.8 −270.57
−311.3 −264.1 −35.7 −157.37 −88.2 −177.38 −293.57 −351.58 −409.32 −144.3 −213.9 −207.9 −357.5 −356.6 −113.1 −311.9 −309.8 −308.8 −425.47
c, graphite c, diamond g g
0.00 0.453 −26.416 −94.052
0.00 0.685 −32.808 −94.260
c c
0.00 −78.2
0.00 −70.8
0.00 −97.64 −91.39 −106.31 −102.01
0.00
c c aq, 500 c aq, 400
−94.86 −101.61
Compound Cesium (Cont.) Cs2CO3 CsF CsH CsHCO3 CsI CsNH2 CsNO3 Cs2O CsOH Cs2S Cs2SO4 Chlorine Cl2 ClF ClO ClO2 ClO3 Cl2O Cl2O7 Chromium Cr CrBr3 Cr3C2 Cr4C CrCl2 CrF2 CrF3 CrI2 CrO3 Cr2O3 Cr2(SO4)3 Cobalt Co CoBr2 Co3C CoCl2 CoCO3 CoF2 CoI2 Co(NO3)2 CoO Co3O4 Co(OH)2 Co(OH)3 CoS Co2S3 CoSO4 Columbium Cb Cb2O5 Copper Cu CuBr CuBr2 CuCl CuCl2
State† c c aq, 400 c c aq, 2000 c aq, 400 c c aq, 400 c c aq, 200 c c aq g g g g g g g c aq c c c aq c c c aq c c aq
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole −271.88 −131.67 −140.48 −12 −230.6 −226.6 −83.91 −75.74 −28.2 −121.14 −111.54 −82.1 −100.2 −117.0 −87 −344.86 −340.12 0.00 −25.7 33 24.7 37 18.20 63 0.00 −21.008 −16.378 −103.1 −152 −231 −63.7 −139.3 −268.8
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole
−135.98 −7.30 −210.56 −82.61 −96.53 −107.87 −316.66 0.00 29.5 22.40 0.00 −122.7 −21.20 −16.74 −93.8 −102.1
−64.1 −249.3 −626.3
c c aq c c aq, 400 c aq c aq c aq c c c c c c c aq, 400
0.00 −55.0 −73.61 9.49 −76.9 −95.58 −172.39 −172.98 −24.2 −43.15 −102.8 −114.9 −57.5 −196.5 −131.5 −177.0 −22.3 −40.0 −216.6
c c
0.00 −462.96
0.00
0.00 −26.7 −34.0 −42.4 −31.4 −48.83 −64.7
0.00 −23.8
c c c aq c c aq, 400
0.00 −61.96 7.08 −66.6 −75.46 −155.36 −144.2 −37.4 −65.3 −108.9 −142.0 −19.8 −188.9
−33.25 −24.13
HEATS AND FREE ENERGIES OF FORMATION TABLE 2-220
Heats and Free Energies of Formation of Inorganic Compounds (Continued )
Compound Copper (Cont.) CuClO4 Cu(ClO3)2 Cu(ClO4)2 CuI CuI2 Cu3N Cu(NO3)2 CuO Cu2O Cu(OH)2 CuS Cu2S CuSO4 Cu2SO4 Erbium Er Er(OH)3 Fluorine F2 F2O Gallium Ga GaBr3 GaCl3 GaN Ga2O Ga2O3 Germanium Ge Ge3N4 GeO2 Gold Au AuBr AuBr3 AuCl AuCl3 AuI Au2O3 Au(OH)3 Hafnium Hf HfO2 Hydrogen H3AsO3 H3AsO4 HBr HBrO HBrO3 HCl HCN HClO HClO3 HClO4 HC2H3O2 H2C2O4 HCOOH
2-189
State† aq aq, 400 aq c c aq c c aq, 200 c c c c c c aq, 800 c aq
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole −28.3 −17.8 −4.8 −11.9 17.78 −73.1 −83.6 −38.5 −43.00 −108.9 −11.6 −18.97 −184.7 −200.78 −179.6
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole 1.34 15.4 −5.5 −16.66 −8.76 −36.6 −31.9 −38.13 −85.5 −11.69 −20.56 −158.3 −160.19 −152.0
Compound Hydrogen (Cont.) H2CO3 HF HI HIO HIO3 HN3 HNO3 HNO3·H2O HNO3·3H2O H2O H2O2 H3PO2
c c
0.00 −326.8
0.00
g g
0.00 5.5
0.00 9.7
H3PO3 H3PO4 H2S
c c c c c c
0.00 −92.4 −125.4 −26.2 −84.3 −259.9
0.00
c c c
0.00 −15.7 −128.6
0.00
c c c aq c c aq c c c
0.00 −3.4 −14.5 −11.0 −8.3 −28.3 −32.96 0.2 11.0 −100.6
0.00
c c
0.00 −271.1
0.00 −258.2
aq c aq g aq, 400 aq aq g aq, 400 g aq, 100 aq, 400 aq aq, 660 l aq, 400 c aq, 300 l aq, 200
−175.6 −214.9 −214.8 −8.66 −28.80 −25.4 −11.51 −22.063 −39.85 31.1 24.2 −28.18 −23.4 −31.4 −116.2 −116.74 −196.7 −194.6 −97.8 −98.0
−153.04
H2S2 H2SO3 H2SO4 H2Se H2SeO3 H2SeO4
24.47
H2SiO3 H4SiO4 H2Te H2TeO3
4.21 −0.76 18.71
H2TeO4 Indium In InBr3 InCl3
−183.93 −12.72 −24.58 −19.90 5.00 −22.778 −31.330 27.94 26.55 −19.11 −0.25 −10.70 −93.56 −96.8 −165.64 −82.7 −85.1
InI3 InN In2O3 Iodine I2 IBr ICl ICl3 I2O5 Iridium Ir IrCl IrCl2 IrCl3 IrF6 IrO2 Iron Fe FeBr2
State†
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole
aq g aq, 200 g aq, 400 aq c aq g g l aq, 400 l l g l l aq, 200 c aq c aq c aq, 400 g aq, 2000 l aq, 200 l aq, 400 g aq c aq c aq, 400 c c g c aq aq
−167.19 −64.2 −75.75 6.27 −13.47 −38 −56.77 −54.8 70.3 −31.99 −41.35 −49.210 −112.91 −252.15 −57.7979 −68.3174 −45.16 −45.80 −145.5 −145.6 −232.2 −232.2 −306.2 −309.32 −4.77 −9.38 −3.6 −146.88 −193.69 −212.03 20.5 18.1 −126.5 −122.4 −130.23 −143.4 −267.8 −340.6 36.9 −145.0 −145.0 −165.6
c c aq c aq c aq c c
0.00 −97.2 −112.9 −128.5 −145.6 −56.5 −67.2 −4.8 −222.47
c g g g c c
0.00 14.88 10.05 4.20 −21.8 −42.5
0.00 4.63 1.24 −1.32 −6.05
c c c c l c
0.00 −20.5 −40.6 −60.5 −130 −40.14
0.00 −16.9 −32.0 −46.5
c, α c aq, 540
0.00 −57.15 −78.7
−149.0 −64.7 0.365 −12.35 −23.33 −32.25 78.50 −17.57 −19.05 −78.36 −193.70 −54.6351 −56.6899 −28.23 −31.47 −120.0 −204.0 −270.0 −7.85 −128.54 17.0 18.4 −101.36 −247.9 33.1 −115.7
0.00 −97.2 −117.5 −60.5
0.00 −69.47
2-190
PHYSICAL AND CHEMICAL DATA
TABLE 2-220
Heats and Free Energies of Formation of Inorganic Compounds (Continued )
Compound Iron (Cont.) FeBr3 Fe3C Fe(CO)5 FeCO3 FeCl2 FeCl3 FeF2 FeI2 FeI3 Fe4N Fe(NO3)2 Fe(NO3)3 FeO Fe2O3 Fe3O4 Fe(OH)2 Fe(OH)3 FeO·SiO2 Fe2P FeSi FeS FeS2 FeSO4 Fe2(SO4)3 FeTiO3 Lanthanum La LaCl3 La3H8 LaN La2O3 LaS2 La2S3 La2(SO4)3 Lead Pb PbBr2 PbCO3 Pb(C2H3O2)2 PbC2O4 PbCl2 PbF2 PbI2 Pb(NO3)2 PbO PbO2 Pb3O4 Pb(OH)2 PbS PbSO4 Lithium Li LiBr LiBrO3 Li2C2 LiCN LiCNO
State† aq c l c, siderite c aq c aq, 2000 aq, 1200 c aq aq c aq aq, 800 c c c c c c c c c c, pyrites c, marcasite c aq, 400 aq, 400 c, ilmenite
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole −95.5 5.69 −187.6 −172.4 −81.9 −100.0 −96.4 −128.5 −177.2 −24.2 −47.7 −49.7 −2.55 −118.9 −156.5 −64.62 −198.5 −266.9 −135.9 −197.3 −273.5 −13 −19.0 −22.64 −38.62 −33.0 −221.3 −236.2 −653.3 −295.51
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole −76.26 4.24 −154.8 −72.6 −83.0 −96.5 −151.7 −45 −39.5 0.862 −72.8 −81.3 −59.38 −179.1 −242.3 −115.7 −166.3
Compound Lithium (Cont.) LiC2H3O2 Li2CO3 LiCl LiClO3 LiClO4 LiF LiH LiHCO3 LiI LiIO3 Li3N LiNO3 Li2O Li2O2 LiOH
−23.23 −35.93 −195.5 −196.4 −533.4 −277.06
c c aq c c c c c aq
0.00 −253.1 −284.7 −160 −72.0 −539 −148.3 −351.4 −972
0.00
c c aq c, cerussite c aq, 400 c c aq c c c aq, 400 c, red c, yellow c c c c c
0.00 −66.24 −56.4 −167.6 −232.6 −234.2 −205.3 −85.68 −82.5 −159.5 −41.77 −106.88 −99.46 −51.72 −50.86 −65.0 −172.4 −123.0 −22.38 −218.5
0.00 −62.06 −54.97 −150.0
c c aq, 400 aq c aq aq
0.00 −83.75 −95.40 −77.9 −13.0 −31.4 −101.2
0.00
LiOH·H2O Li2O·SiO2 Li2Se Li2SO4 Li2SO4·H2O Magnesium Mg Mg(AsO4)2 MgBr2
−64.6
−184.40 −75.04 −68.47 −148.1 −41.47 −58.3 −45.53 −43.88 −52.0 −142.2 −102.2 −21.98 −192.9
−95.28 −65.70 −31.35 −94.12
Mg(CN)2 MgCN2 Mg(C2H3O2)2 MgCO3 MgCl2 MgCl2·H2O MgCl2·2H2O MgCl2·4H2O MgCl2·6H2O MgF2 MgI2 MgMoO4 Mg3N2 Mg(NO3)2 Mg(NO3)2·2H2O Mg(NO3)2·6H2O MgO MgO·SiO2 Mg(OH)2 MgS MgSO4 MgTe MgWO4 Manganese Mn MnBr2 Mn3C
State†
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole
aq c aq, 1900 c aq, 278 aq aq c aq, 400 c aq, 2000 c aq, 400 aq c c aq, 400 c c aq c aq, 400 c gls c aq c aq, 400 c
−183.9 −289.7 −293.1 −97.63 −106.45 −87.5 −106.3 −145.57 −144.85 −22.9 −231.1 −65.07 −80.09 −121.3 −47.45 −115.350 −115.88 −142.3 −151.9 −159 −116.58 −121.47 −188.92 −374 −84.9 −95.5 −340.23 −347.02 −411.57
c c aq c aq, 400 aq c aq c c aq, 400 c c c c c c aq, 400 c c c aq, 400 c c c c c, ppt. c, brucite c aq c aq, 400 c c
0.00 −731.3 −749 −123.9 −167.33 −39.7 −61 −344.6 −261.7 −153.220 −189.76 −230.970 −305.810 −453.820 −597.240 −263.8 −86.8 −136.79 −329.9 −115.2 −188.770 −209.927 −336.625 −624.48 −143.84 −347.5 −221.90 −223.9 −84.2 −108 −304.94 −325.4 −25 −345.2
c, α c aq c
0.00 −91 −106 1.1
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole −160.00 −269.8 −267.58 −102.03 −70.95 −81.4 −136.40 −210.98 −83.03 −102.95 −37.33 −96.95 −138.0 −106.44 −108.29
−105.64 −314.66 −375.07 0.00 −630.14 −156.94 −29.08 −286.38 −241.7 −143.77 −205.93 −267.20 −387.98 −505.45 −132.45 −100.8 −140.66 −160.28 −496.03 −136.17 −326.7 −200.17 −193.3 −277.7 −283.88
0.00 −97.8 1.26
HEATS AND FREE ENERGIES OF FORMATION TABLE 2-220
Heats and Free Energies of Formation of Inorganic Compounds (Continued )
Compound Manganese (Cont.) Mn(C2H3O2)2 MnCO3 MnC2O4 MnCl2 MnF2 MnI2 Mn5N2 Mn(NO3)2 Mn(NO3)2.6H2O MnO MnO2 Mn2O3 Mn3O4 MnO.SiO2 Mn(OH)2 Mn(OH)3 Mn3(PO4)2 MnSe MnS MnSO4 Mn2(SO4)3 Mercury Hg HgBr HgBr2 Hg(C2H3O2)2 HgCl2 HgCl Hg2Cl2 Hg(CN)2 HgC2O4 HgH HgI2 HgI Hg2I2 Hg(NO3)2 Hg2(NO3)2 HgO Hg2O HgS HgSO4 Hg2SO4 Molybdenum Mo Mo2C Mo2N MoO2 MoO3 MoS2 MoS3 Nickel Ni NiBr2 Ni3C Ni(C2H3O2)2 Ni(CN)2 NiCl2
2-191
State†
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole
c aq c c c aq, 400 aq, 1200 c aq c c aq, 400 c c c c c c c c c c c, green c aq, 400 c aq
−270.3 −282.7 −211 −240.9 −112.0 −128.9 −206.1 −49.8 −76.2 −57.77 −134.9 −148.0 −557.07 −92.04 −124.58 −229.5 −331.65 −301.3 −163.4 −221 −736 −26.3 −47.0 −254.18 −265.2 −635 −657
l g c aq c aq c aq g c c aq, 1110 c g c, red g c aq aq c, red c, yellow ppt. c c, black c c
0.00 23 −40.68 −38.4 −196.3 −192.5 −53.4 −50.3 19 −63.13 62.8 66.25 −159.3 57.1 −25.3 33 −28.88 −56.8 −58.5 −21.6 −20.8 −21.6 −10.7 −166.6 −177.34
c c c c c c c
0.00 4.36 −8.3 −130 −180.39 −56.27 −61.48
c c aq c aq aq c
0.00 −53.4 −72.6 9.2 −249.6 230.9 −75.0
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole
aq, 400 c aq c aq c aq, 200 c c c c c aq, 200
−94.34 −157.5 −171.6 −22.4 −42.0 −101.5 −113.5 −58.4 −129.8 −163.2 −20.4 −216 −231.3
−74.19
g g g aq, 200 c aq c aq, 400 c aq c aq aq c aq c aq, 400 c aq c aq c aq c aq c aq, 500 aq aq, 400 c aq, 400 l l c g g g g c l g
0.00 −27 −10.96 −19.27 −64.57 −60.27 −148.1 −148.58 −0.7 3.6 −17.8 −12.3 −223.4 −266.3 −260.6 −75.23 −71.20 −69.4 −63.2 −276.9 −271.3 −111.6 −110.2 −48.43 −44.97 −87.40 −80.89 −87.59 −55.21 −281.74 −279.33 12.06 −57.96 −232.2 19.55 21.600 7.96 2.23 −10.0 11.6 12.8
Compound
State†
Nickel (Cont.) −227.2 −192.5 −102.2 −180.0 −73.3 −46.49 −101.1 −441.2 −86.77 −111.49 −209.9 −306.22 −282.1 −143.1 −190 −27.5 −48.0 −228.41
NiF2 NiI2 Ni(NO3)2 NiO Ni(OH)2 Ni(OH)3 NiS NiSO4 Nitrogen N2 NF3 NH3 NH4Br NH4C2H3O2 NH4CN NH4CNS
0.00 18 −38.8 −9.74 −139.2 −42.2 −23.25 14
(NH4)2CO3 (NH4)2C2O4 NH4Cl NH4ClO4 (NH4)2CrO4 NH4F NH4I NH4NO3
52.25 −24.0 23 −26.53 −13.09 −15.65 −13.94 −12.80 −8.80 −149.12 0.00 2.91 −118.0 −162.01 −54.19 −57.38 0.00 −60.7 8.88 −190.1 66.3
NH4OH (NH4)2S (NH4)2SO4 N2H4 N2H4·H2O N2H4·H2SO4 N2O NO NO2 N2O4 N2O5 NOBr NOCl Osmium Os OsO4 Oxygen O2 O3 Palladium Pd PdO Phosphorus P P
−142.9 −36.2 −64.0 −51.7 −105.6
−187.6 0.00 −3.903 −43.54 −108.26 20.4 4.4 −164.1 −196.2 −48.59 −21.1 −209.3 −84.7 −31.3
−14.50 −215.06 −214.02
24.82 20.719 12.26 23.41 19.26 16.1
c c g
0.00 −93.6 −80.1
0.00 −70.9 −68.1
g g
0.00 33.88
0.00 38.86
c c
0.00 −20.40
0.00
c, white (“yellow”) c, red (“violet”) g
0.00 −4.22 150.35
0.00 −1.80 141.88
2-192
PHYSICAL AND CHEMICAL DATA
TABLE 2-220
Heats and Free Energies of Formation of Inorganic Compounds (Continued )
Compound Phosphorus (Cont.) P2 P4 PBr3 PBr5 PCl3 PCl5 PH3 PI3 P2O5 POCl3 Platinum Pt PtBr4 PtCl2 PtCl4 PtI4 Pt(OH)2 PtS PtS2 Potassium K K3AsO3 K3AsO4 KH2AsO4 KBr KBrO3 KC2H3O2 KCl KClO3 KClO4 KCN KCNO KCNS K2CO3 K2C2O4 K2CrO4 K2Cr2O7 KF K3Fe(CN)6 K4Fe(CN)6 KH KHCO3 KI KIO3 KIO4 KMnO4 K2MoO4
State† g g l c g l g g c c g c c aq c c aq c c c c c aq aq c c aq, 400 c aq, 1667 c aq, 400 c aq, 400 c aq, 400 c aq, 400 c aq, 400 c aq c aq, 400 c aq, 400 c aq, 400 c aq, 400 c aq, 400 c aq, 180 c aq c aq c c aq, 2000 c aq, 500 c aq, 400 aq c aq, 400 aq, 880
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole 33.82 13.2 −45 −60.6 −70.0 −76.8 −91.0 2.21 −10.9 −360.0 −138.4 0.00 −40.6 −50.7 −34 −62.6 −82.3 −18 −87.5 −20.18 −26.64 0.00 −323.0 −390.3 −271.2 −94.06 −89.19 −81.58 −71.68 −173.80 −177.38 −104.348 −100.164 −93.5 −81.34 −103.8 −101.14 −28.1 −25.3 −99.6 −94.5 −47.0 −41.07 −274.01 −280.90 −319.9 −315.5 −333.4 −328.2 −488.5 −472.1 −134.50 −138.36 −48.4 −34.5 −131.8 −119.9 −10 −229.8 −224.85 −78.88 −73.95 −121.69 −115.18 −98.1 −192.9 −182.5 −364.2
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole 24.60 5.89 −65.2 −63.3 −73.2 −1.45 −127.2 0.00
Compound Potassium (Cont.) KNH2 KNO2 KNO3 K2O K2O·Al2O3·SiO2 K2O·Al2O3·SiO2 KOH K3PO3 K3PO4 KH2PO4 K2PtCl4 K2PtCl6
−67.9 −18.55 −24.28 0.00 −355.7 −236.7 −90.8 −92.0 −60.30 −156.73 −97.76 −98.76 −69.30 −72.86 −28.08 −90.85 −44.08
K2Se K2SeO4 K2S K2SO3 K2SO4 K2SO4·Al2(SO4)3 K2SO4·Al2(SO4)3· 24H2O K2S2O6 Rhenium Re ReF6 Rhodium Rh RhO Rh2O Rh2O3 Rubidium Rb RbBr
−264.04
RbCN Rb2CO3
−293.1
RbCl
−306.3 −440.9 −133.13
−5.3 −207.71 −77.37 −79.76 −101.87 −99.68 −169.1 −168.0 −342.9
RbF RbHCO3 RbI RbNH2 RbNO3 Rb2O Rb2O2 RbOH Ruthenium Ru RuS2 Selenium Se
State†
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole
c aq c aq, 400 c c, leucite gls c, adularia c, microcline gls c aq, 400 aq aq c c aq c aq, 9400 c aq aq c aq, 400 c aq c aq, 400 c
−28.25 −86.0 −118.08 −109.79 −86.2 −1379.6 −1368.2 −1784.5 −1784.5 −1747 −102.02 −114.96 −397.5 −478.7 −362.7 −254.7 −242.6 −299.5 −286.1 −74.4 −83.4 −267.1 −121.5 −110.75 −267.7 −269.7 −342.65 −336.48 −1178.38
c c
−2895.44 −418.62
−2455.68
c g
0.00 −274
0.00
c c c c
0.00 −21.7 −22.7 −68.3
0.00
0.00 −95.82 −45.0 −90.54 −25.9 −273.22 −282.61 −105.06 −53.6 −101.06 −133.23 −139.31 −230.01 −225.59 −81.04 −31.2 −74.57 −27.74 −119.22 −110.52 −82.9 −107 −101.3 −115.8
0.00
c c g aq, 500 aq c aq, 220 c g aq, ∞ c aq, 400 c aq, 2000 c g aq, 400 c c aq, 400 c c c aq, 200 c c c, I, hexagonal
−75.9 −94.29 −93.68
−105.0 −443.3 −326.1 −226.5 −263.6 −99.10 −240.0 −111.44 −251.3 −314.62 −310.96 −1068.48
−52.50 −93.38 −263.78 −98.48 −57.9 −100.13 −134.5 −209.07 −40.5 −81.13 −95.05
−106.39
0.00 −46.99
0.00 −44.11
0.00
0.00
HEATS AND FREE ENERGIES OF FORMATION TABLE 2-220
Compound
Heats and Free Energies of Formation of Inorganic Compounds (Continued )
State†
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole
SiF4 SiH4 SiI4 Si3N4 SiO2
Silver Ag AgBr Ag2C2 AgC2H3O2 AgCN Ag2CO3 Ag2C2O4 AgCl AgF AgI AgIO3 AgNO2 AgNO3 Ag2O Ag2S Ag2SO4 Sodium Na Na3AsO3 Na3AsO4 NaBr NaBrO NaBrO3 NaC2H3O2 NaCN NaCNO NaCNS Na2CO3 NaCO2NH2 Na2C2O4 NaCl NaClO3 NaClO4
Compound
State†
Sodium (Cont.)
Selenium (Cont.) Se2Cl2 SeF6 SeO2 Silicon Si SiBr4 SiC SiCl4
2-193
c, II, red, monoclinic l g c
0.2 −22.06 −246 −56.33
−13.73 −222
c l c l g g g c c c, cristobalite, 1600° form c, cristobalite, 1100° form c, quartz c, tridymite
0.00 −93.0 −28 −150.0 −142.5 −370 −14.8 −29.8 −179.25 −202.62
0.00
c c c c aq c c c c c aq, 400 c c c aq c aq, 6500 c c c aq
0.00 −23.90 84.5 −95.9 −91.7 33.8 −119.5 −158.7 −30.11 −48.7 −53.1 −15.14 −42.02 −11.6 −2.9 −29.4 −24.02 −6.95 −5.5 −170.1 −165.8
c aq, 500 c aq, 500 c aq, 400 aq aq, 400 c aq, 400 c aq, 200 c aq c aq, 400 c aq, 1000 c c aq, 600 c aq, 400 c aq, 400 c
0.00 −314.61 −366 −381.97 −86.72 −86.33 −78.9 −68.89 −170.45 −175.450 −22.47 −22.29 −96.3 −91.7 −39.94 −38.23 −269.46 −275.13 −142.17 −313.8 −309.92 −98.321 −97.324 −83.59 −78.42 −101.12
−27.4 −133.9 −133.0 −360 −9.4 −154.74
Na2Cr2O7 NaF NaH NaHCO3 NaI NaIO3 Na2MoO4 NaNO2 NaNO3
−202.46 −203.35 −203.23
Na2CrO4
−190.4 0.00 −23.02 −70.86 38.70 −103.0 −25.98 −47.26 −16.17 −24.08 3.76 9.99 −7.66 −7.81 −2.23 −7.6 −146.8 −139.22 0.00 −341.17 −87.17 −57.59 −152.31 −23.24 −86.00 −39.24 −249.55 −251.36 −283.42 −91.894 −93.92 −62.84
Na2O Na2O2 Na2O·SiO2 Na2O·Al2O3·3SiO2 Na2O·Al2O3·4SiO2 NaOH Na3PO3 Na3PO4 Na2PtCl4 Na2PtCl6 Na2Se Na2SeO4 Na2S Na2SO3 Na2SO4 Na2SO4·10H2O Na2WO4 Strontium Sr SrBr2 Sr(C2H3O2)2 Sr(CN)2 SrCO3 SrCl2 SrF2 Sr(HCO3)2 SrI2 Sr3N2 Sr(NO3)2 SrO SrO·SiO2 SrO2 Sr2O Sr(OH)2 Sr3(PO4)2 SrS
aq, 476 c aq, 800 aq, 1200 c aq, 400 c c aq c aq, ∞ aq, 400 c aq c aq c aq, 400 c c c c, natrolite c c aq, 400 aq, 1000 c aq, 400 aq c aq c aq, 440 c aq, 800 c aq, 400 c aq, 800 c aq, 1100 c c aq c c aq, 400 c aq aq c c aq, 400 c aq c aq, 400 c c aq, 400 c gls c c c aq, 800 c aq c
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole
−97.66 −319.8 −323.0 −465.9 −135.94 −135.711 −14 −226.0 −222.1 −69.28 −71.10 −112.300 −364 −358.7 −86.6 −83.1 −111.71 −106.880 −99.45 −119.2 −383.91 −1180 −1366 −101.96 −112.193 −389.1 −457 −471.9 −237.2 −272.1 −280.9 −59.1 −78.1 −254 −261.5 −89.8 −105.17 −261.2 −264.1 −330.50 −330.82 −1033.85 −391 −381.5
−73.29
0.00 −171.0 −187.24 −358.0 −364.4 −59.5 −290.9 −197.84 −209.20 −289.0 −459.1 −136.1 −156.70 −91.4 −233.2 −228.73 −140.8 −364 −153.3 −153.6 −228.7 −239.4 −980 −985 −113.1
−296.58 −431.18 −129.0 −128.29 −9.30 −202.66 −202.87 −74.92 −94.84 −333.18 −71.04 −87.62 −88.84 −90.06 −105.0 −361.49 −90.60 −100.18 −428.74 −216.78
−89.42 −230.30 −101.76 −240.14 −241.58 −302.38 −301.28 −870.52 −345.18 0.00 −182.36 −311.80 −54.50 −271.9 −195.86 −413.76 −157.87 −76.5 −185.70 −133.7 −139.0 −208.27 −881.54
2-194
PHYSICAL AND CHEMICAL DATA
TABLE 2-220
Heats and Free Energies of Formation of Inorganic Compounds (Continued )
Compound
State†
Strontium (Cont.) SrSO4 SrWO4 Sulfur S
S2 S6 S8 S2Br2 SCl4 S2Cl2 S2Cl4 SF6 SO SO2 SO3
SO2Cl2 Tantalum Ta TaN Ta2O5 Tellurium Te TeBr4 TeCl4 TeF6 TeO2 Thallium Tl TlBr TlCl TlCl3 TlF TlI TlNO3 Tl2O Tl2O3 TlOH Tl2S Tl2SO4 Thorium Th ThBr4 ThC2 ThCl4 ThI4 Th3N4 ThO2 Th(OH)4 Th(SO4)2
aq c aq, 400 c
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole −120.4 −345.3 −345.0 −393
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole −109.78 −309.30
0.00 −0.071 0.257
0.00 0.023 0.072 0.071 43.57 19.36 13.97 12.770
53.25 31.02 27.78 27.090 −4 −13.7 −14.2 −24.1 −262 19.02 −70.94 −94.39 −103.03 −105.09 −105.92 −109.34 −82.04 −89.80
−237 12.75 −71.68 −88.59 −88.28 −88.22 −88.34 −88.98 −74.06 −75.06
c c c
0.00 −51.2 −486.0
0.00 −45.11 −453.7
c c c g c
0.00 −49.3 −77.4 −315 −77.56
0.00
c c aq c aq c aq aq c aq c aq c c c aq c c aq, 800
0.00 −41.5 −28.0 −49.37 −38.4 −82.4 −91.0 −77.6 −31.1 −12.7 −58.2 −48.4 −43.18 −120 −57.44 −53.9 −22 −222.8 −214.1
c c aq c c aq aq c c c, “soluble” c aq
0.00 −281.5 −352.0 −45.1 −335 −392 −292.0 −309.0 −291.6 −336.1 −632 −668.1
−5.90
−57.4 −292 −64.66 0.00 −39.43 −32.34 −44.46 −39.09 −44.25 −73.46 −31.3 −20.09 −36.32 −34.01 −45.54 −45.35 −197.79 −191.62 0.00
SnBr2
SnCl2 SnCl4 SnI2 SnO SnO2 Sn(OH)2 Sn(OH)4 SnS Titanium Ti TiC TiCl4 TiN TiO2 Tungsten W WO2 WO3 WS2 Uranium U UC2 UCl3 UCl4 U3N4 UO2 UO2(NO3)2·6H2O UO3 U3O8 Vanadium V VCl2 VCl3 VCl4 VN V2O2 V2O3 V2O4 V2O5 Zinc Zn ZnSb ZnBr2 Zn(C2H3O2)2 Zn(CN)2 ZnCO3 ZnCl2
−295.31
ZnF2 ZnI2
−322.32 −246.33 −282.3 −280.1
Zn(NO3)2 ZnO ZnO·SiO2 Zn(OH)2 ZnS ZnSO4
−549.2
c, II, tetragonal c, III, “gray,” cubic c aq c aq c aq l aq c aq c c c c c
0.00 0.6 −61.4 −60.0 −94.8 −110.6 −83.6 −81.7 −127.3 −157.6 −38.9 −33.3 −67.7 −138.1 −136.2 −268.9 −18.61
−68.94 −110.4 −124.67
c c l c c, III, rutil amorphous
0.00 −110 −181.4 −80.0 −225.0 −214.1
0.00 −109.2 −165.5 −73.17 −211.9 −201.4
c c c c
0.00 −130.5 −195.7 −84
0.00 −118.3 −177.3
c c c c c c c c c
0.00 −29 −213 −251 −274 −256.6 −756.8 −291.6 −845.1
0.00
c c l l c c c c c
0.00 −147 −187 −165 −41.43 −195 −296 −342 −373
c c c aq, 400 c aq, 400 c c c aq, 400 aq c aq aq, 400 c, hexagonal c c, rhombic c, wurtzite c aq, 400
0.00 −3.6 −77.0 −93.6 −259.4 −269.4 17.06 −192.9 −99.9 −115.44 −192.9 −50.50 −61.6 −134.9 −83.36 −282.6 −153.66 −45.3 −233.4 −252.12
Compound Tin Sn
SnBr4 c, rhombic c, monoclinic l, λ l, λµ equilibrium g g g g l l l l g g g g l c, α c, β c, γ g l
State†
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole 0.00 1.1 −55.43 −97.66
−30.95 −60.75 −123.6 −115.95 −226.00
−249.6 −242.2 −617.8
0.00
−35.08 −277 −316 −342 0.00 −3.88 −72.9 −214.4 −173.5 −88.8 −166.6 −49.93 −87.7 −76.19 −44.2 −211.28
HEATS OF COMBUSTION TABLE 2-220
2-195
Heats and Free Energies of Formation of Inorganic Compounds (Concluded )
Compound
State†
Zirconium Zr ZrC ZrCl4 ZrN
c c c c
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole 0.00 −29.8 −268.9 −82.5
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole 0.00 −34.6 −75.9
Compound Zirconium (Cont.) ZrO2 Zr(OH)4 ZrO(OH)2
Heat of formation‡§ ∆H (formation) at 25°C, kcal/mole
State† c, monoclinic c c
−258.5 −411.0 −337
Free energy of formation¶ ∆F (formation) at 25°C, kcal/mole −244.6 −307.6
† The physical state is indicated as follows: c, crystal (solid); l, liquid; g, gas; gls, glass or solid supercooled liquid; aq, in aqueous solution. A number following the symbol aq applies only to the values of the heats of formation (not to those of free energies of formation); and indicates the number of moles of water per mole of solute; when no number is given, the solution is understood to be dilute. For the free energy of formation of a substance in aqueous solution, the concentration is always that of the hypothetical solution of unit molality. ‡ The increment in heat content, ∆H, in the reaction of forming the given substance from its elements in their standard states. When ∆H is negative, heat is evolved in the process, and, when positive, heat is absorbed. § The heat of solution in water of a given solid, liquid, or gaseous compound is given by the difference in the value for the heat of formation of the given compound in the solid, liquid, or gaseous state and its heat of formation in aqueous solution. The following two examples serve as an illustration of the procedure: (1) For NaCl(c) and NaCl(aq, 400H2O), the values of ∆H(formation) are, respectively, −98.321 and −97.324 kg-cal per mole. Subtraction of the first value from the second gives ∆H = 0.998 kg-cal per mole for the reaction of dissolving crystalline sodium chloride in 400 moles of water. When this process occurs at a constant pressure of 1 atm, 0.998 kg-cal of energy are absorbed. (2) For HCl(g) and HCl(aq, 400H2O), the values for ∆H(formation) are, respectively, −22.06 and −39.85 kg-cal per mole. Subtraction of the first from the second gives ∆H = −17.79 kg-cal per mole for the reaction of dissolving gaseous hydrogen chloride in 400 moles of water. At a constant pressure of 1 atm, 17.79 kg-cal of energy are evolved in this process. The increment in the free energy, ∆F, in the reaction of forming the given substance in its standard state from its elements in their standard states. The standard states are: for a gas, fugacity (approximately equal to the pressure) of 1 atm; for a pure liquid or solid, the substance at a pressure of 1 atm; for a substance in aqueous solution, the hypothetical solution of unit molality, which has all the properties of the infinitely dilute solution except the property of concentration. ¶ The free energy of solution of a given substance from its normal standard state as a solid, liquid, or gas to the hypothetical one molal state in aqueous solution may be calculated in a manner similar to that described in footnote § for calculating the heat of solution.
HEATS OF COMBUSTION TABLE 2-221 Enthalpies and Gibbs Energies of Formation, Entropies, and Net Enthalpies of Combustion of Inorganic and Organic Compounds at 298.15 K
Mol wt
Ideal gas enthalpy of formation, J/kmol × 1E-07
Methane Ethane Propane n-Butane n-Pentane n-Hexane n-Heptane n-Octane n-Nonane
CH4 C2H6 C3H8 C4H10 C5H12 C6H14 C7H16 C8H18 C9H20
74828 74840 74986 106978 109660 110543 142825 111659 111842
16.043 30.070 44.097 58.123 72.150 86.177 100.204 114.231 128.258
−7.4520 −8.3820 −10.4680 −12.5790 −14.6760 −16.6940 −18.7650 −20.8750 −22.8740
−5.0490 −3.1920 −2.4390 −1.6700 −0.8813 −0.0066 0.8165 1.6000 2.4980
1.8627 2.2912 2.7020 3.0991 3.4945 3.8874 4.2798 4.6723 5.0640
−0.8026 −1.4286 −2.0431 −2.6573 −3.2449 −3.8551 −4.4647 −5.0742 −5.6846
10 11 12 13 14 15 16 17 18 19
n-Decane n-Undecane n-Dodecane n-Tridecane n-Tetradecane n-Pentadecane n-Hexadecane n-Heptadecane n-Octadecane n-Nonadecane
C10H22 C11H24 C12H26 C13H28 C14H30 C15H32 C16H34 C17H36 C18H38 C19H40
124185 1120214 112403 629505 629594 629629 544763 629787 593453 629925
142.285 156.312 170.338 184.365 198.392 212.419 226.446 240.473 254.500 268.527
−24.9460 −27.0430 −29.0720 −31.1770 −33.2440 −35.3110 −37.4170 −39.4450 −41.5120 −43.5790
3.3180 4.1160 4.9810 5.7710 6.5990 7.4260 8.2160 9.0830 9.9100 10.7400
5.4570 5.8493 6.2415 6.6337 7.0259 7.4181 7.8102 8.2023 8.5945 8.9866
−6.2942 −6.9036 −7.5137 −8.1229 −8.7328 −9.3424 −9.9515 −10.5618 −11.1715 −11.7812
20 21 22 23 24 25 26 27 28 29
n-Eicosane 2-Methylpropane 2-Methylbutane 2,3-Dimethylbutane 2-Methylpentane 2,3-Dimethylpentane 2,3,3-Trimethylpentane 2,2,4-Trimethylpentane Ethylene Propylene
C20H42 C4H10 C5H12 C6H14 C6H14 C7H16 C8H18 C8H18 C2H4 C3H6
112958 75285 78784 79298 107835 565593 560214 540841 74851 115071
282.553 58.123 72.150 86.177 86.177 100.204 114.231 114.231 28.054 42.081
−45.6460 −13.4180 −15.3700 −17.6800 −17.4550 −19.4100 −21.8450 −22.4010 5.2510 1.9710
11.5700 −2.0760 −1.4050 −0.3125 −0.5338 0.5717 1.8280 1.3940 6.8440 6.2150
9.3787 2.9539 3.4374 3.6592 3.8089 4.1455 4.2702 4.2296 2.1920 2.6660
−12.3908 −2.6490 −3.2395 −3.8476 −3.8492 −4.4608 −5.0688 −5.0653 −1.3230 −1.9257
Cmpd. no. 1 2 3 4 5 6 7 8 9
Name
Formula
CAS no.
Ideal gas Gibbs energy Ideal gas Standard net enthalpy of formation, entropy, of combustion, J/kmol × 1E-07 J/(kmol·K) × 1E-05 J/kmol × 1E-09
2-196
PHYSICAL AND CHEMICAL DATA
TABLE 2-221 Enthalpies and Gibbs Energies of Formation, Entropies, and Net Enthalpies of Combustion of Inorganic and Organic Compounds (Continued ) Cmpd. no.
Name
Formula
CAS no.
Mol wt
Ideal gas enthalpy of formation, J/kmol × 1E-07
Ideal gas Gibbs energy Ideal gas Standard net enthalpy of formation, entropy, of combustion, J/kmol × 1E-07 J/(kmol·K) × 1E-05 J/kmol × 1E-09
30 31 32 33 34 35 36 37 38 39
1-Butene cis-2-Butene trans-2-Butene 1-Pentene 1-Hexene 1-Heptene 1-Octene 1-Nonene 1-Decene 2-Methylpropene
C4H8 C4H8 C4H8 C5H10 C6H12 C7H14 C8H16 C9H18 C10H20 C4H8
106989 590181 624646 109671 592416 592767 111660 124118 872059 115117
56.108 56.108 56.108 70.134 84.161 98.188 112.215 126.242 140.269 56.108
−0.0540 −0.7400 −1.1000 −2.1300 −4.2000 −6.2800 −8.3600 −10.4000 −12.4700 −1.7100
7.0270 6.5360 6.3160 7.8450 8.7390 9.4830 10.3000 11.1500 11.9800 5.8080
3.0775 3.0120 2.9650 3.4699 3.8389 4.2549 4.6469 5.0399 5.4319 2.9309
−2.5408 −2.5339 −2.5303 −3.1296 −3.7394 −4.3489 −4.9606 −5.5684 −6.1781 −2.5242
40 41 42 43 44 45 46 47 48 49
2-Methyl-1-butene 2-Methyl-2-butene 1,2-Butadiene 1,3-Butadiene 2-Methyl-1,3-butadiene Acetylene Methylacetylene Dimethylacetylene 3-Methyl-1-butyne 1-Pentyne
C5H10 C5H10 C4H6 C4H6 C5H8 C2H2 C3H4 C4H6 C5H8 C5H8
563462 513359 590192 106990 78795 74862 74997 503173 598232 627190
70.134 70.134 54.092 54.092 68.119 26.038 40.065 54.092 68.119 68.119
−3.5300 −4.1800 16.2300 10.9240 7.5730 22.8200 18.4900 14.5700 13.8000 14.4400
6.6680 6.0450 19.8600 14.9720 14.5896 21.0680 19.3840 18.4900 20.7200 21.0300
3.3950 3.3860 2.9300 2.7889 3.1564 2.0081 2.4836 2.8330 3.1890 3.2980
−3.1159 −3.1088 −2.4617 −2.4090 −2.9842 −1.2570 −1.8487 −2.4189 −3.0460 −3.0510
50 51 52 53 54 55 56 57 58 59
2-Pentyne 1-Hexyne 2-Hexyne 3-Hexyne 1-Heptyne 1-Octyne Vinylacetylene Cyclopentane Methylcyclopentane Ethylcyclopentane
C5H8 C6H10 C6H10 C6H10 C7H12 C8H14 C4H4 C5H10 C6H12 C7H14
627214 693027 764352 928494 628717 629050 689974 287923 96377 1640897
68.119 82.145 82.145 82.145 96.172 110.199 52.076 70.134 84.161 98.188
12.5100 12.3700 10.5000 10.6000 10.3000 8.2300 30.4600 −7.7030 −10.6200 −12.6900
19.0700 21.8500 19.9000 19.9000 22.7000 23.5000 30.6000 3.8850 3.6300 4.4800
3.3084 3.6940 3.7200 3.7600 4.0850 4.4780 2.7940 2.9290 3.3990 3.7830
−3.0291 −3.6610 −3.6400 −3.6400 −4.2717 −4.8815 −2.3620 −3.0709 −3.6741 −4.2839
60 61 62 63 64 65 66 67 68 69
Cyclohexane Methylcyclohexane 1,1-Dimethylcyclohexane Ethylcyclohexane Cyclopentene 1-Methylcyclopentene Cyclohexene Benzene Toluene o-Xylene
C6H12 C7H14 C8H16 C8H16 C5H8 C6H10 C6H10 C6H6 C7H8 C8H10
110827 108872 590669 1678917 142290 693890 110838 71432 108883 95476
84.161 98.188 112.215 112.215 68.119 82.145 82.145 78.114 92.141 106.167
−12.3300 −15.4800 −18.1000 −17.1500 3.3100 −0.3800 −0.4600 8.2880 5.0170 1.9080
3.1910 2.7330 3.5229 3.9550 11.0500 10.3800 10.7700 12.9600 12.2200 12.2000
2.9728 3.4330 3.6501 3.8260 2.9127 3.2640 3.1052 2.6930 3.2099 3.5383
−3.6560 −4.2571 −4.8639 −4.8705 −2.9393 −3.5340 −3.5320 −3.1360 −3.7340 −4.3330
70 71 72 73 74 75 76 77 78 79
m-Xylene p-Xylene Ethylbenzene Propylbenzene 1,2,4-Trimethylbenzene Isopropylbenzene 1,3,5-Trimethylbenzene p-Isopropyltoluene Naphthalene Biphenyl
C8H10 C8H10 C8H10 C9H12 C9H12 C9H12 C9H12 C10H14 C10H8 C12H10
108383 106423 100414 103651 95636 98828 108678 99876 91203 92524
106.167 106.167 106.167 120.194 120.194 120.194 120.194 134.221 128.174 154.211
1.7320 1.8030 2.9920 0.7910 −1.3800 0.4000 −1.5900 −2.9000 15.0580 18.2420
11.8760 12.1400 13.0730 13.8090 11.7100 13.7900 11.8100 13.3520 22.4080 28.0230
3.5854 3.5223 3.6063 3.9843 3.9610 3.8600 3.8560 4.2630 3.3315 3.9367
−4.3318 −4.3330 −4.3450 −4.9542 −4.9307 −4.9510 −4.9291 −5.5498 −4.9809 −6.0317
80 81 82 83 84 85 86 87 88 89
Styrene m-Terphenyl Methanol Ethanol 1-Propanol 1-Butanol 2-Butanol 2-Propanol 2-Methyl-2-propanol 1-Pentanol
C8H8 C18H14 CH4O C2H6O C3H8O C4H10O C4H10O C3H8O C4H10O C5H12O
100425 92068 67561 64175 71238 71363 78922 67630 75650 71410
104.152 230.309 32.042 46.069 60.096 74.123 74.123 60.096 74.123 88.150
14.7400 27.6600 −20.0940 −23.4950 −25.5200 −27.4600 −29.2900 −27.2700 −31.2400 −29.8737
21.3900 42.3000 −16.2320 −16.7850 −15.9900 −15.0300 −16.9600 −17.3470 −17.7600 −14.6022
3.4510 5.2630 2.3988 2.8064 3.2247 3.6148 3.6469 3.0920 3.2630 4.0250
−4.2190 −9.0530 −0.6382 −1.2350 −1.8438 −2.4560 −2.4408 −1.8300 −2.4239 −3.0605
90 91 92 93 94 95 96
2-Methyl-1-butanol 3-Methyl-1-butanol 1-Hexanol 1-Heptanol Cyclohexanol Ethylene glycol 1,2-Propylene glycol
C5H12O C5H12O C6H14O C7H16O C6H12O C2H6O2 C3H8O2
137326 123513 111273 111706 108930 107211 57556
88.150 88.150 102.177 116.203 100.161 62.068 76.095
−30.2085 −30.2100 −31.6500 −33.6400 −28.6200 −38.7500 −42.1500
−14.6709 −14.5000 −13.4400 −12.5300 −10.9500 −30.2600 −30.4000
3.9351 3.8770 4.4010 4.7919 3.2770 3.2350 3.5200
−3.0620 −3.0623 −3.6766 −4.2860 −3.4639 −1.0590 −1.6476
HEATS OF COMBUSTION
2-197
TABLE 2-221 Enthalpies and Gibbs Energies of Formation, Entropies, and Net Enthalpies of Combustion of Inorganic and Organic Compounds (Continued ) Cmpd. no.
Name
Formula
CAS no.
Mol wt
Ideal gas enthalpy of formation, J/kmol × 1E-07
Ideal gas Gibbs energy Ideal gas Standard net enthalpy of formation, entropy, of combustion, J/kmol × 1E-07 J/(kmol·K) × 1E-05 J/kmol × 1E-09
97 98 99
Phenol o-Cresol m-Cresol
C6H6O C7H8O C7H8O
108952 95487 108394
94.113 108.140 108.140
−9.6399 −12.8570 −13.2300
−3.2637 −3.5430 −4.0190
3.1481 3.5259 3.5604
−2.9210 −3.5280 −3.5278
100 101 102 103 104 105 106 107 108 109
p-Cresol Dimethyl ether Methyl ethyl ether Methyl n-propyl ether Methyl isopropyl ether Methyl n-butyl ether Methyl isobutyl ether Methyl tert-butyl ether Diethyl ether Ethyl propyl ether
C7H8O C2H6O C3H8O C4H10O C4H10O C5H12O C5H12O C5H12O C4H10O C5H12O
106445 115106 540670 557175 598538 628284 625445 1634044 60297 628320
108.140 46.069 60.096 74.123 74.123 88.150 88.150 88.150 74.123 88.150
−12.5350 −18.4100 −21.6400 −23.8200 −25.2000 −25.8100 −26.6000 −28.3500 −25.2100 −27.2200
−3.1660 −11.2800 −11.7100 −11.1000 −12.1800 −10.1700 −10.7000 −11.7500 −12.2100 −11.5200
3.5075 2.6670 3.0881 3.5200 3.4160 3.9010 3.8100 3.5780 3.4230 3.8810
−3.5226 −1.3284 −1.9314 −2.5174 −2.5311 −3.1282 −3.1220 −3.1049 −2.5035 −3.1200
110 111 112 113 114 115 116 117 118 119
Ethyl isopropyl ether Methyl phenyl ether Diphenyl ether Formaldehyde Acetaldehyde 1-Propanal 1-Butanal 1-Pentanal 1-Hexanal 1-Heptanal
C5H12O C7H8O C12H10O CH2O C2H4O C3H6O C4H8O C5H10O C6H12O C7H14O
625547 100663 101848 50000 75070 123386 123728 110623 66251 111717
88.150 108.140 170.211 30.026 44.053 58.080 72.107 86.134 100.161 114.188
−28.5800 −6.7900 5.2000 −10.8600 −16.6200 −18.6300 −20.7000 −22.7800 −24.8600 −26.9400
−12.6400 2.2700 17.5000 −10.2600 −13.3100 −12.4600 −11.6300 −10.7100 −10.0050 −9.1910
3.8000 3.6100 4.1300 2.1866 2.6420 3.0440 3.4365 3.8289 4.2214 4.6138
−3.1030 −3.6072 −5.8939 −0.5268 −1.1045 −1.6857 −2.3035 −2.9100 −3.5200 −4.1360
120 121 122 123 124 125 126 127 128 129
1-Octanal 1-Nonanal 1-Decanal Acetone Methyl ethyl ketone 2-Pentanone Methyl isopropyl ketone 2-Hexanone Methyl isobutyl ketone 3-Methyl-2-pentanone
C8H16O C9H18O C10H20O C3H6O C4H8O C5H10O C5H10O C6H12O C6H12O C6H12O
124130 124196 112312 67641 78933 107879 563804 591786 108101 565617
128.214 142.241 156.268 58.080 72.107 86.134 86.134 100.161 100.161 100.161
−29.0200 −31.0900 −33.1700 −21.5700 −23.9000 −25.9200 −26.2400 −27.9826 −28.8000 −28.1000
−8.3770 −7.5530 −6.7390 −15.1300 −14.7000 −13.8300 −13.9000 −13.0081 −13.5000 −12.9000
5.0063 5.3988 5.7912 2.9540 3.3940 3.7860 3.6990 4.1786 4.0700 4.1200
−4.7400 −5.3500 −5.9590 −1.6590 −2.2680 −2.8796 −2.8770 −3.4900 −3.4900 −3.4900
130 131 132 133 134 135 136 137 138 139
3-Pentanone Ethyl isopropyl ketone Diisopropyl ketone Cyclohexanone Methyl phenyl ketone Formic acid Acetic acid Propionic acid n-Butyric acid Isobutyric acid
C5H10O C6H12O C7H14O C6H10O C8H8O CH2O2 C2H4O2 C3H6O2 C4H8O2 C4H8O2
96220 565695 565800 108941 98862 64186 64197 79094 107926 79312
86.134 100.161 114.188 98.145 120.151 46.026 60.053 74.079 88.106 88.106
−25.7900 −28.6100 −31.1400 −22.6100 −8.6700 −37.8600 −43.2800 −45.3500 −47.5800 −48.4100
−13.4400 −13.3000 −13.2000 −8.6620 −0.1364 −35.1000 −37.4600 −36.6700 −36.0000 −36.2100
3.7000 4.0690 4.5700 3.2200 3.8450 2.4870 2.8250 3.2300 3.6200 3.4120
−2.8804 −3.4860 −4.0950 −3.2990 −3.9730 −0.2115 −0.8146 −1.3950 −2.0077 −2.0004
140 141 142 143 144 145 146 147 148 149
Benzoic acid Acetic anhydride Methyl formate Methyl acetate Methyl propionate Methyl n-butyrate Ethyl formate Ethyl acetate Ethyl propionate Ethyl n-butyrate
C7H6O2 C4H6O3 C2H4O2 C3H6O2 C4H8O2 C5H10O2 C3H6O2 C4H8O2 C5H10O2 C6H12O2
65850 108247 107313 79209 554121 623427 109944 141786 105373 105544
122.123 102.090 60.053 74.079 88.106 102.133 74.079 88.106 102.133 116.160
−29.4100 −57.2500 −35.2400 −41.1900 −42.7500 −45.0700 −38.8300 −44.4500 −46.3600 −48.5500
−21.4200 −47.3400 −29.5000 −32.4200 −31.1000 −30.5300 −30.3100 −32.8000 −31.9300 −31.2200
3.6900 3.8990 2.8520 3.1980 3.5960 3.9880 3.2820 3.5970 4.0250 4.4170
−3.0951 −1.6750 −0.8924 −1.4610 −2.0780 −2.6860 −1.5070 −2.0610 −2.6740 −3.2840
150 151 152 153 154 155 156 157 158 159
n-Propyl formate n-Propyl acetate n-Butyl acetate Methyl benzoate Ethyl benzoate Vinyl acetate Methylamine Dimethylamine Trimethylamine Ethylamine
C4H8O2 C5H10O2 C6H12O2 C8H8O2 C9H10O2 C4H6O2 CH5N C2H7N C3H9N C2H7N
110747 109604 123864 93583 93890 108054 74895 124403 75503 75047
88.106 102.133 116.160 136.150 150.177 86.090 31.057 45.084 59.111 45.084
−40.7600 −46.4800 −48.5600 −28.7900 −32.6000 −31.4900 −2.2970 −1.8450 −2.4310 −4.7150
−29.3600 −32.0400 −31.2600 −18.1000 −19.0500 −22.7900 3.2070 6.8390 9.8990 3.6160
3.6780 4.0230 4.4250 4.1400 4.5500 3.2800 2.4330 2.7296 2.8700 2.8480
−2.0410 −2.6720 −3.2800 −3.7720 −4.4100 −1.9500 −0.9751 −1.6146 −2.2449 −1.5874
160 161 162
Diethylamine Triethylamine n-Propylamine
C4H11N C6H15N C3H9N
109897 121448 107108
73.138 101.192 59.111
−7.1420 −9.5800 −7.0500
7.3080 11.4100 4.1700
3.5220 4.0540 3.2420
−2.8003 −4.0405 −2.1650
2-198
PHYSICAL AND CHEMICAL DATA
TABLE 2-221 Enthalpies and Gibbs Energies of Formation, Entropies, and Net Enthalpies of Combustion of Inorganic and Organic Compounds (Continued ) Cmpd. no.
Name
Formula
CAS no.
Mol wt
Ideal gas enthalpy of formation, J/kmol × 1E-07
Ideal gas Gibbs energy Ideal gas Standard net enthalpy of formation, entropy, of combustion, J/kmol × 1E-07 J/(kmol·K) × 1E-05 J/kmol × 1E-09
163 164 165 166 167 168 169
di-n-Propylamine Isopropylamine Diisopropylamine Aniline N-Methylaniline N,N-Dimethylaniline Ethylene oxide
C6H15N C3H9N C6H15N C6H7N C7H9N C8H11N C2H4O
142847 75310 108189 62533 100618 121697 75218
101.192 59.111 101.192 93.128 107.155 121.182 44.053
−11.6000 −8.3800 −15.0000 8.7100 8.8000 10.0500 −5.2630
8.6800 3.1920 5.7900 16.6800 20.2000 24.7728 −1.3230
4.2900 3.1240 4.1200 3.1980 3.4100 3.6600 2.4299
−4.0189 −2.1566 −3.9900 −3.2390 −3.9000 −4.5250 −1.2180
170 171 172 173 174 175 176 177 178 179
Furan Thiophene Pyridine Formamide N,N-Dimethylformamide Acetamide N-Methylacetamide Acetonitrile Propionitrile n-Butyronitrile
C4H4O C4H4S C5H5N CH3NO C3H7NO C2H5NO C3H7NO C2H3N C3H5N C4H7N
110009 110021 110861 75127 68122 60355 79163 75058 107120 109740
68.075 84.142 79.101 45.041 73.095 59.068 73.095 41.053 55.079 69.106
−3.4800 11.5440 14.0370 −19.2200 −19.1700 −23.8300 −24.0000 7.4040 5.1800 3.4058
0.0823 12.6620 19.0490 −14.7100 −8.8400 −15.9600 −13.5000 9.1868 9.7495 10.8658
2.6714 2.7865 2.8278 2.4857 3.2600 2.7220 3.2000 2.4329 2.8614 3.2543
−1.9959 −2.4352 −2.6721 −0.5021 −1.7887 −1.0741 −1.7100 −1.1904 −1.8007 −2.4148
180 181 182 183 184 185 186 187 188 189
Benzonitrile Methyl mercaptan Ethyl mercaptan n-Propyl mercaptan n-Butyl mercaptan Isobutyl mercaptan sec-Butyl mercaptan Dimethyl sulfide Methyl ethyl sulfide Diethyl sulfide
C7H5N CH4S C2H6S C3H8S C4H10S C4H10S C4H10S C2H6S C3H8S C4H10S
100470 74931 75081 107039 109795 513440 513531 75183 624895 352932
103.123 48.109 62.136 76.163 90.189 90.189 90.189 62.136 76.163 90.189
21.8823 −2.2900 −4.6300 −6.7500 −8.7800 −9.6900 −9.6600 −3.7240 −5.9600 −8.3470
26.0872 −0.9800 −0.4814 0.2583 1.1390 0.5982 0.5120 0.7302 1.1470 1.7780
3.2104 2.5500 2.9610 3.3650 3.7520 3.6280 3.6670 2.8585 3.3320 3.6800
−3.5224 −1.1517 −1.7366 −2.3458 −2.9554 −2.9490 −2.9490 −1.7449 −2.3531 −2.9607
190 191 192 193 194 195 196 197 198 199
Fluoromethane Chloromethane Trichloromethane Tetrachloromethane Bromomethane Fluoroethane Chloroethane Bromoethane 1-Chloropropane 2-Chloropropane
CH3F CH3Cl CHCl3 CCl4 CH3Br C2H5F C2H5Cl C2H5Br C3H7Cl C3H7Cl
593533 74873 67663 56235 74839 353366 75003 74964 540545 75296
34.033 50.488 119.377 153.822 94.939 48.060 64.514 108.966 78.541 78.541
−23.4300 −8.1960 −10.2900 −9.5810 −3.7700 −26.4400 −11.2260 −6.3600 −13.3180 −14.4770
−21.0400 −5.8440 −7.0100 −5.3540 −2.8190 −21.2300 −6.0499 −2.5820 −5.2610 −6.1360
2.2273 2.3418 2.9560 3.0991 2.4580 2.6440 2.7578 2.8730 3.1547 3.0594
−0.5219 −0.6754 −0.3800 −0.2653 −0.7054 −1.1270 −1.2849 −1.2850 −1.8670 −1.8630
200 201 202 203 204 205 206 207 208 209
1,1-Dichloropropane 1,2-Dichloropropane Vinyl chloride Fluorobenzene Chlorobenzene Bromobenzene Air Hydrogen Helium-4 Neon
C3H6Cl2 C3H6Cl2 C2H3Cl C6H5F C6H5Cl C6H5Br H2 He Ne
78999 78875 75014 462066 108907 108861 132259100 1333740 7440597 7440019
112.986 112.986 62.499 96.104 112.558 157.010 28.951 2.016 4.003 20.180
−15.0800 −16.2800 2.8450 −11.6566 5.1090 10.5018 0 0 0 0
−6.5200 −8.0180 4.1950 −6.9036 9.8290 13.8532 0 0 0 0
3.4480 3.5480 2.7354 3.0263 3.1403 3.2439 1.9900 1.3057 1.2604 1.4622
−1.7200 −1.7070 −1.1780 −2.8145 −2.9760 −3.0192 0 −0.2418 0 0
210 211 212 213 214 215 216 217 218 219
Argon Fluorine Chlorine Bromine Oxygen Nitrogen Ammonia Hydrazine Nitrous oxide Nitric oxide
Ar F2 Cl2 Br2 O2 N2 NH3 N2H4 N2O NO
7440371 7782414 7782505 7726956 7782447 7727379 7664417 302012 10024972 10102439
39.948 37.997 70.905 159.808 31.999 28.014 17.031 32.045 44.013 30.006
0 0 0 3.0910 0 0 −4.5898 9.5353 8.2050 9.0250
0 0 0 0.3140 0 0 −1.6400 15.9170 10.4160 8.6570
1.5474 2.0268 2.2297 2.4535 2.0504 1.9150 1.9266 2.3861 2.1985 2.1060
0 0 0 0 0 0 −0.3168 −5.3420 −0.0820 −0.0902
220 221 222 223 224 225 226 227
Cyanogen Carbon monoxide Carbon dioxide Carbon disulfide Hydrogen fluoride Hydrogen chloride Hydrogen bromide Hydrogen cyanide
C2N2 CO CO2 CS2 HF HCl HBr HCN
460195 630080 124389 75150 7664393 7647010 10035106 74908
52.036 28.010 44.010 76.143 20.006 36.461 80.912 27.026
30.9072 −11.0530 −39.3510 11.6900 −27.3300 −9.2310 −3.6290 13.5143
29.7553 −13.7150 −39.4370 6.6800 −27.5400 −9.5300 −5.3340 12.4725
2.4146 1.9756 2.1368 2.3790 1.7367 1.8679 1.9859 2.0172
−1.0961 −0.2830 0 −1.0769 0.1524 −0.0286 −0.0690 −0.6233
HEATS OF COMBUSTION
2-199
TABLE 2-221 Enthalpies and Gibbs Energies of Formation, Entropies, and Net Enthalpies of Combustion of Inorganic and Organic Compounds (Concluded ) Cmpd. no. 228 229 230 231
Name
Formula
Hydrogen sulfide Sulfur dioxide Sulfur trioxide Water
H2S SO2 SO3 H2O
CAS no. 7783064 7446095 7446119 7732185
Mol wt
Ideal gas enthalpy of formation, J/kmol × 1E-07
34.082 64.065 80.064 18.015
−2.0630 −29.6840 −39.5720 −24.1814
Ideal gas Gibbs energy Ideal gas Standard net enthalpy of formation, entropy, of combustion, J/kmol × 1E-07 J/(kmol·K) × 1E-05 J/kmol × 1E-09 −3.3440 −30.0120 −37.0950 −22.8590
−0.5180 0 0.0989 0
2.0560 2.4810 2.5651 1.8872
All substances are listed in alphabetical order in Table 2-6a. Compiled from Daubert, T. E., R. P. Danner, H. M. Sibul, and C. C. Stebbins, DIPPR Data Compilation of Pure Compound Properties, Project 801 Sponsor Release, July, 1993, Design Institute for Physical Property Data, AIChE, New York, NY; and from Thermodynamics Research Center, “Selected Values of Properties of Hydrocarbons and Related Compounds,” Thermodynamics Research Center Hydrocarbon Project, Texas A&M University, College Station, Texas (extant 1994). The compounds are considered to be formed from the elements in their standard states at 298.15 K and 101,325 Pa. These include C (graphite) and S (rhombic). Enthalpy of combustion is the net value for the compound in its standard state at 298.15K and 101,325 Pa. Products of combustion are taken to be CO2 (gas), H2O (gas), F2 (gas), Cl2 (gas), Br2 (gas), I2 (gas), SO2 (gas), N2 (gas), H3PO4 (solid), and SiO2 (crystobalite). J/kmol × 2.390E-04 = cal/gmol; J/kmol × 4.302106E-04 = Btu/lbmol. J/(kmol·K) × 2.390E-04 = cal/(gmol·°C); J/(kmol·K) × 2.390059E-04 = Btu/(lbmol·°F). TABLE 2-222
Ideal Gas Sensible Enthalpies, hT - h298 (kJ/kgmol), of Combustion Products
Temperature, K
CO
CO2
H
OH
H2
N
NO
NO2
N2
N2O
O
O2
SO2
H2O
200 240 260 280 298.15
−2858 −1692 −1110 −529 0
−3414 −2079 −1383 −665 0
−2040 −1209 −793 −377 0
−2976 −1756 −1150 −546 0
−2774 −1656 −1091 −522 0
−2040 −1209 −793 −378 0
−2951 −1743 −1142 −543 0
−3495 −2104 −1392 −672 0
−2857 −1692 −1110 −528 0
−3553 −2164 −1438 −692 0
−2186 −1285 −840 −398 0
−2868 −1703 −1118 −533 0
−3736 −2258 −1496 −718 0
−3282 −1948 −1279 −609 0
300 320 340 360 380
54 638 1221 1805 2389
69 823 1594 2382 3184
38 454 870 1285 1701
55 654 1251 1847 2442
53 630 1209 1791 2373
38 454 870 1286 1701
55 652 1248 1845 2442
68 816 1571 2347 3130
54 636 1219 1802 2386
72 854 1654 2470 3302
41 478 913 1346 1777
54 643 1234 1828 2425
74 881 1702 2538 3387
62 735 1410 2088 2769
400 420 440 460 480
2975 3563 4153 4643 5335
4003 4835 5683 6544 7416
2117 2532 2948 3364 3779
3035 3627 4219 4810 5401
2959 3544 4131 4715 5298
2117 2533 2949 3364 3780
3040 3638 4240 4844 5450
3927 4735 5557 6392 7239
2971 3557 4143 4731 5320
4149 5010 5884 6771 7670
2207 2635 3063 3490 3918
3025 3629 4236 4847 5463
4250 5126 6015 6917 7831
3452 4139 4829 5523 6222
500 550 600 650 700
5931 7428 8942 10477 12023
8305 10572 12907 15303 17754
4196 5235 6274 7314 8353
5992 7385 8943 10423 11902
5882 6760 8811 10278 11749
4196 5235 6274 7314 8353
6059 7592 9144 10716 12307
8099 10340 12555 14882 17250
5911 7395 8894 10407 11937
8580 10897 13295 15744 18243
4343 5402 6462 7515 8570
6084 7653 9244 10859 12499
8758 11123 13544 16022 18548
6925 8699 10501 12321 14192
750 800 850 900 950
13592 15177 16781 18401 20031
20260 22806 25398 28030 30689
9392 10431 11471 12510 13550
13391 14880 16384 17888 19412
13223 14702 16186 17676 19175
9329 10431 11471 12510 13550
13919 15548 17195 18858 20537
19671 22136 24641 27179 29749
13481 15046 16624 18223 19834
20791 23383 26014 28681 31381
9620 10671 11718 12767 13812
14158 15835 17531 19241 20965
21117 23721 26369 29023 31714
16082 18002 19954 21938 23954
1000 1100 1200 1300 1400
21690 25035 28430 31868 35343
33397 38884 44473 50148 55896
14589 16667 18746 20824 22903
20935 24024 27160 30342 33569
20680 23719 26797 29918 33082
14589 16667 18746 20824 22903
22229 25653 29120 32626 36164
32344 37605 42946 48351 53808
21463 24760 28109 31503 34936
34110 39647 45274 50976 56740
14860 16950 19039 21126 23212
22703 26212 29761 33344 36957
34428 39914 45464 51069 56718
26000 30191 34506 38942 43493
1500 1600 1700 1800 1900
38850 42385 45945 49526 53126
61705 67569 73480 79431 85419
24982 27060 29139 31217 33296
36839 40151 43502 46889 50310
36290 39541 42835 46169 49541
24982 27060 29139 31218 33296
39729 43319 46929 50557 54201
59309 64846 70414 76007 81624
38405 41904 45429 48978 52548
62557 68420 74320 80254 86216
25296 27381 29464 31547 33630
40599 44266 47958 51673 55413
62404 68123 73870 79642 85436
48151 52908 57758 62693 67706
2000 2100 2200 2300 2400
56744 60376 64021 67683 71324
91439 97488 103562 109660 115779
35375 37453 39532 41610 43689
53762 57243 60752 64285 67841
52951 56397 59876 63387 66928
35375 37454 39534 41614 43695
57859 61530 65212 68904 72606
87259 92911 98577 104257 109947
56137 59742 63361 66995 70640
92203 98212 104240 110284 116344
35713 37796 39878 41962 44045
59175 62961 66769 70600 74453
91250 97081 102929 108792 114669
72790 77941 83153 88421 93741
2500 2600 2700 2800 2900
74985 78673 82369 86074 89786
121917 128073 134246 140433 146636
45768 47846 49925 52004 54082
71419 75017 78633 82267 85918
70498 74096 77720 81369 85043
45777 47860 49945 52033 54124
76316 80034 83759 87491 91229
115648 121357 127075 132799 138530
74296 77963 81639 85323 89015
122417 128501 134596 140701 146814
46130 48216 50303 52391 54481
78328 82224 86141 90079 94036
120559 126462 132376 138302 144238
99108 104520 109973 115464 120990
3000 3500 4000 4500 5000
93504 112185 130989 149895 168890
152852 184109 215622 247354 279283
56161 66554 75947 87340 97733
89584 108119 126939 145991 165246
88740 107555 126874 146660 166876
56218 66769 77532 88614 100111
94973 113768 132671 151662 170730
144267 173020 201859 230756 259692
92715 111306 130027 148850 167763
152935 183636 214453 245348 276299
56574 67079 77675 88386 99222
98013 118165 188705 159572 180749
150184 180057 210145 240427 270893
126549 154768 183552 212764 242313
Converted and usually rounded off from JANAF Thermochemical Tables, NSRDS-NBS-37, 1971 (1141 pp.)
2-200
PHYSICAL AND CHEMICAL DATA
TABLE 2-223 Temperature, K
Ideal Gas Entropies, s°, kJ/kgmol·K, of Combustion Products CO
CO2
H
OH
H2
N
NO
NO2
N2
N2O
O
O2
SO2
H2O
200 240 260 280 298.15
186.0 191.3 193.7 195.3 197.7
200.0 206.0 208.8 211.5 213.8
106.4 110.1 111.8 113.3 114.7
171.6 177.1 179.5 181.8 183.7
119.4 124.5 126.8 129.2 130.7
145.0 148.7 150.4 151.9 153.3
198.7 204.1 206.6 208.8 210.8
225.9 232.2 235.0 237.7 240.0
180.0 185.2 187.6 189.8 191.6
205.6 211.9 214.8 217.5 220.0
152.2 156.2 158.0 159.7 161.1
193.5 198.7 201.1 203.3 205.1
233.0 239.9 242.8 245.8 248.2
175.5 181.4 184.1 186.6 188.8
300 320 340 360 380
197.8 199.7 201.5 203.2 204.7
214.0 216.5 218.8 221.0 223.2
114.8 116.2 117.4 118.6 119.7
183.9 185.9 187.7 189.4 191.0
130.9 132.8 134.5 136.2 137.7
153.4 154.8 156.0 157.2 158.3
210.9 212.9 214.7 216.4 218.0
240.3 242.7 245.0 247.2 249.3
191.8 193.7 195.5 197.2 198.7
220.2 222.7 225.2 227.5 229.7
161.2 162.6 163.9 165.2 166.3
205.3 207.2 209.0 210.7 212.5
248.5 251.1 253.6 256.0 258.2
189.0 191.2 193.3 195.2 197.1
400 420 440 460 480
206.2 207.7 209.0 210.4 211.6
225.3 227.3 229.3 231.2 233.1
120.8 121.8 122.8 123.7 124.6
192.5 194.0 195.3 196.6 197.9
139.2 140.6 141.9 143.2 144.5
159.4 160.4 161.4 162.3 163.1
219.5 221.0 222.3 223.7 225.0
251.3 253.2 255.1 257.0 258.8
200.2 201.5 202.9 204.2 205.5
231.9 234.0 236.0 238.0 239.9
167.4 168.4 169.4 170.4 171.3
213.8 215.3 216.7 218.0 219.4
260.4 262.5 264.6 266.6 268.5
198.8 200.5 202.0 203.6 205.1
500 550 600 650 700
212.8 215.7 218.3 220.8 223.1
234.9 239.2 243.3 247.1 250.8
125.5 127.5 129.3 131.0 132.5
199.1 201.8 204.4 206.8 209.0
145.7 148.6 151.1 153.4 155.6
164.0 166.0 167.8 169.4 171.0
226.3 229.1 231.9 234.4 236.8
260.6 264.7 268.8 272.6 276.0
206.7 209.4 212.2 214.6 216.9
241.8 246.2 250.4 254.3 258.0
172.2 174.2 176.1 177.7 179.3
220.7 223.7 226.5 229.1 231.5
270.5 274.9 279.2 283.1 286.9
206.5 210.5 213.1 215.9 218.7
750 800 850 900 950
225.2 227.3 229.2 231.1 232.8
255.4 257.5 260.6 263.6 266.5
133.9 135.2 136.4 137.7 138.8
211.1 213.0 214.8 216.5 218.1
157.6 159.5 161.4 163.1 164.7
172.5 173.8 175.1 176.3 177.4
239.0 241.1 243.0 245.0 246.8
279.3 282.5 285.5 288.4 291.3
219.0 221.0 223.0 224.8 226.5
261.5 264.8 268.0 271.1 274.0
180.7 182.1 183.4 184.6 185.7
233.7 235.9 237.9 239.9 241.8
290.4 293.8 297.0 300.1 303.0
221.3 223.8 226.2 228.5 230.6
1000 1100 1200 1300 1400
234.5 237.7 240.7 243.4 246.0
269.3 274.5 279.4 283.9 288.2
139.9 141.9 143.7 145.3 146.9
219.7 222.7 225.4 228.0 230.3
166.2 169.1 171.8 174.3 176.6
178.5 180.4 182.2 183.9 185.4
248.4 251.8 254.8 257.6 260.2
293.9 298.9 303.6 307.9 311.9
228.2 231.3 234.2 236.9 239.5
276.8 282.1 287.0 291.5 295.8
186.8 188.8 190.6 192.3 193.8
243.6 246.9 250.0 252.9 255.6
305.8 311.0 315.8 320.3 324.5
232.7 236.7 240.5 244.0 247.4
1500 1600 1700 1800 1900
248.4 250.7 252.9 254.9 256.8
292.2 296.0 299.6 303.0 306.2
148.3 149.6 150.9 152.1 153.2
232.6 234.7 236.8 238.7 240.6
178.8 180.9 182.9 184.8 186.7
186.9 188.2 189.5 190.7 191.8
262.7 265.0 267.2 269.3 271.3
315.7 319.3 322.7 325.9 328.9
241.9 244.1 246.3 248.3 250.2
299.8 303.6 307.2 310.6 313.8
195.3 196.6 197.9 199.1 200.2
258.1 260.4 262.7 264.8 266.8
328.4 332.1 335.6 338.9 342.0
250.6 253.7 256.6 259.5 262.2
2000 2100 2200 2300 2400
258.7 260.5 262.2 263.8 265.4
309.3 312.2 315.1 317.8 320.4
154.3 155.3 156.3 157.2 158.1
242.3 244.0 245.7 247.2 248.7
188.4 190.1 191.7 193.3 194.8
192.9 193.9 194.8 195.8 196.7
273.1 274.9 276.6 278.3 279.8
331.8 334.5 337.2 339.7 342.1
252.1 253.8 255.5 257.1 258.7
316.9 319.8 322.6 325.3 327.9
201.3 202.3 203.2 204.2 205.0
268.7 270.6 272.4 274.1 275.7
345.0 347.9 350.6 353.2 355.7
264.8 267.3 269.7 272.0 274.3
2500 2600 2700 2800 2900
266.9 268.3 269.7 271.0 272.3
322.9 325.3 327.6 329.9 332.1
158.9 159.7 160.5 161.3 162.0
250.2 251.6 253.0 254.3 255.6
196.2 197.7 199.0 200.3 201.6
197.5 198.3 199.1 199.9 200.6
281.4 282.8 284.2 285.6 286.9
344.5 346.7 348.9 350.9 352.9
260.2 261.6 263.0 264.3 265.6
330.4 332.7 335.0 337.3 339.4
205.9 206.7 207.5 208.3 209.0
277.3 278.8 280.3 281.7 283.1
358.1 360.4 362.6 364.8 366.9
276.5 278.6 380.7 282.7 284.6
3000 3500 4000 4500 5000
273.6 279.4 284.4 288.8 292.8
334.2 343.8 352.2 359.7 366.4
162.7 165.9 168.7 171.1 173.3
256.8 262.5 267.6 272.1 276.1
202.9 208.7 213.8 218.5 222.8
201.3 204.6 207.4 210.1 212.5
288.2 294.0 299.0 303.5 307.5
354.9 363.8 371.5 378.3 384.4
266.9 272.6 277.6 282.1 286.0
341.5 350.9 359.2 366.5 373.0
209.7 212.9 215.8 218.3 220.6
284.4 290.7 296.2 301.1 305.5
368.9 378.1 386.1 393.3 399.7
286.5 295.2 302.9 309.8 316.0
Usually rounded off from JANAF Thermochemical Tables, NSRDS-NBS-37, 1971 (1141 pp.). Equilibrium constants can be calculated by combining ∆h°f values from Table 2-221, hT − h298 from Table 2-222, and s° values from the above, using the formula ln kp = −∆G/(RT), where ∆G = ∆h°f + (hT − h298) − T °. s
HEATS OF SOLUTION
2-201
HEATS OF SOLUTION TABLE 2-224
Heats of Solution of Inorganic Compounds in Water
Heat evolved, in kilogram-calories per gram formula weight, on solution in water at 18°C. Computed from data in Bichowsky and Rossini, Thermochemistry of Chemical Substances, Reinhold, New York, 1936.
Substance
Dilution*
Formula
Heat, kg-cal/ g-mole
Aluminum bromide chloride
aq 600 600 aq aq aq aq aq aq aq aq ∞ aq 600 aq ∞ aq ∞ 800 aq aq aq aq aq
AlBr3 AlCl3 AlCl3·6H2O AlF3 AlF3·aH2O AlF3·3aH2O AlI3 Al2(SO4)3 Al2(SO4)3·6H2O Al2(SO4)3·18H2O NH4Br NH4Cl (NH4)2CrO4 (NH4)2Cr2O7 NH4I NH4NO3 NH4BO3·H2O (NH4)2SO4 NH4HSO4 (NH4)2SO3 (NH4)2SO3·H2O SbF3 SbI3 H3AsO4
+85.3 +77.9 +13.2 +31 +19.0 −1.7 +89.0 +126 +56.2 +6.7 −4.45 −3.82 −5.82 −12.9 −3.56 −6.47 −9.0 −2.75 +0.56 −1.2 −4.13 −1.7 −0.8 −0.4
∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ aq aq aq ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ aq aq aq aq aq aq aq aq aq
Ba(BrO3)2·H2O BaBr2 BaBr2·H2O BaBr2·2H2O Ba(ClO3)2 Ba(ClO3)2·H2O BaCl2 BaCl2·H2O BaCl2.2H2O Ba(CN)2 Ba(CN)2·H2O Ba(CN)2·2H2O Ba(IO3)2 Ba(IO3)2·H2O BaI2 BaI2·H2O BaI2·2H2O BaI2·2aH2O BaI2·7H2O Ba(NO3)2 Ba(ClO4)2 Ba(ClO4)2·3H2O BaS BeBr2 BeCl2 BeI2 BeSO4 BeSO4·H2O BeSO4·2H2O BeSO4·4H2O BiI3 H3BO3
−15.9 +5.3 −0.8 −3.87 −6.7 −10.6 +2.4 −2.17 −4.5 +1.5 −2.4 −4.9 −9.1 −11.3 +10.5 +2.7 +0.14 −0.58 −6.61 −10.2 −2.8 −10.5 +7.2 +62.6 +51.1 +72.6 +18.1 +13.5 +7.9 +1.1 +3 −5.4
400 400 400 400 400 400 400 400 400 400 ∞ ∞
CdBr2 CdBr2·4H2O CdCl2 CdCl2·H2O CdCl2·2aH2O Cd(NO3)2·H2O Cd(NO3)2·4H2O CdSO4 CdSO4·H2O CdSO4·2wH2O Ca(C2H3O2)2 Ca(C2H3O2)2·H2O
+0.4 −7.3 +3.1 +0.6 −3.00 +4.17 −5.08 +10.69 +6.05 +2.51 +7.6 +6.5
fluoride iodide sulfate Ammonium bromide chloride chromate dichromate iodide nitrate perborate sulfate sulfate, acid sulfite Antimony fluoride iodide Arsenic acid Barium bromate bromide chlorate chloride cyanide iodate iodide
nitrate perchlorate sulfide Beryllium bromide chloride iodide sulfate
Bismuth iodide Boric acid Cadmium bromide chloride nitrate sulfate Calcium acetate
Substance Calcium—(Cont.) bromide
Dilution*
Formula
Heat, kg-cal/ g-mole
∞ ∞ ∞ ∞ ∞ ∞ ∞ 400 ∞ ∞ ∞ ∞ ∞ ∞ ∞ aq aq ∞ ∞ ∞ aq
+24.86 −0.9 +4.9 +12.3 +12.5 +2.4 −4.11 +0.7 +28.0 +1.8 +4.1 +0.7 −3.2 −4.2 −7.99 −0.6 −1 +5.1 +3.6 −0.18 +18.6 +5.3 +2.0 +5.7 +18.4 −1.25 +18.5 +9.8 −2.9 +18.8 +15.0 −1.4 −3.6 +2.4 +0.5 +10.3 −2.6 −10.7 +15.9 +9.3 +3.65 −2.85 +11.6
Cuprous sulfate
aq
CaBr2 CaBr2·6H2O CaCl2 CaCl2·H2O CaCl2·2H2O CaCl2·4H2O CaCl2·6H2O Ca(CHO2)2 CaI2 CaI2·8H2O Ca(NO3)2 Ca(NO3)2·H2O Ca(NO3)2·2H2O Ca(NO3)2·3H2O Ca(NO3)2·4H2O Ca(H2PO4)2·H2O CaHPO4·2H2O CaSO4 CaSO4·aH2O CaSO4·2H2O CrCl2 CrCl2·3H2O CrCl2·4H2O CrI2 CoBr2 CoBr2·6H2O CoCl2 CoCl2·2H2O CoCl2·6H2O CoI2 CoSO4 CoSO4·6H2O CoSO4·7H2O Cu(C2H3O2)2 Cu(CHO2)2 Cu(NO3)2 Cu(NO3)2·3H2O Cu(NO3)2·6H2O CuSO4 CuSO4·H2O CuSO4·3H2O CuSO4·5H2O Cu2SO4
Ferric chloride
1000 1000 1000 800 aq 400 400 400 aq 400 400 400 400
FeCl3 FeCl3·2aH2O FeCl3·6H2O Fe(NO3)3·9H2O FeBr2 FeCl2 FeCl2·2H2O FeCl2·4H2O FeI2 FeSO4 FeSO4·H2O FeSO4·4H2O FeSO4·7H2O
+31.7 +21.0 +5.6 −9.1 +18.0 +17.9 +8.7 +2.7 +23.3 +14.7 +7.35 +1.4 −4.4
400 400 aq aq aq 400 ∞ ∞ ∞ ∞ ∞
Pb(C2H3O2)2 Pb(C2H3O2)2·3H2O PbBr2 PbCl2 Pb(CHO2)2 Pb(NO3)2 LiBr LiBr·H2O LiBr·2H2O LiBr·3H2O LiCl
+1.4 −5.9 −10.1 −3.4 −6.9 −7.61 +11.54 +5.30 +2.05 −1.59 +8.66
chloride
formate iodide nitrate
phosphate, monodibasic sulfate Chromous chloride iodide Cobaltous bromide chloride iodide sulfate Cupric acetate formate nitrate sulfate
nitrate Ferrous bromide chloride iodide sulfate
Lead acetate bromide chloride formate nitrate Lithium bromide
chloride
aq aq aq 400 400 400 aq 400 400 400 aq aq 200 200 200 800
*The numbers represent moles of water used to dissolve 1 g formula weight of substance; ∞ means “infinite dilution”; and aq means “aqueous solution of unspecified dilution.”
2-202
PHYSICAL AND CHEMICAL DATA
TABLE 2-224
Heats of Solution of Inorganic Compounds in Water (Continued )
Substance Lithium—(Cont.)
fluoride hydroxide iodide
nitrate sulfate Magnesium bromide chloride
iodide nitrate phosphate sulfate
sulfide Manganic nitrate sulfate Manganous acetate bromide chloride formate iodide
sulfate Mercuric acetate bromide chloride nitrate Mercurous nitrate Nickel bromide Nickel chloride
iodide nitrate sulfate
Dilution*
Formula
Heat, kg-cal/ g-mole
∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞
LiCl·H2O LiCl·2H2O LiCl·3H2O LiF LiOH LiOH·fH2O LiOH·H2O LiI LiI·aH2O LiI·H2O LiI·2H2O LiI·3H2O LiNO3 LiNO3·3H2O Li2SO4 Li2SO4·H2O
+4.45 +1.07 −1.98 −0.74 +4.74 +4.39 +9.6 +14.92 +10.08 +6.93 +3.43 −0.17 +0.466 −7.87 +6.71 +3.77
∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ aq ∞ ∞ ∞ ∞ ∞ ∞ aq 400 400 400 aq aq aq aq aq aq 400 400 400 aq aq aq aq aq aq aq 400 400 400 aq aq aq aq aq
MgBr2 MgBr2·H2O MgBr2·6H2O MgCl2 MgCl2·2H2O MgCl2·4H2O MgCl2·6H2O MgI2 Mg(NO3)2·6H2O Mg3(PO4)2 MgSO4 MgSO4·H2O MgSO4·2H2O MgSO4·4H2O MgSO4·6H2O MgSO4·7H2O MgS Mn(NO3)2 Mn(NO3)2·3H2O Mn(NO3)2·6H2O Mn2(SO4)3 Mn(C2H3O2)2 Mn(C2H3O2)2·4H2O MnBr2 MnBr2·H2O MnBr2·4H2O MnCl2 MnCl2·2H2O MnCl2·4H2O Mn(CHO2)2 Mn(CHO2)2·2H2O MnI2 MnI2·H2O MnI2·2H2O MnI2·4H2O MnI2·6H2O MnSO4 MnSO4·H2O MnSO4·7H2O Hg(C2H3O2)2 HgBr2 HgCl2 Hg(NO3)2·aH2O Hg2(NO3)2·2H2O
+43.7 +35.9 +19.8 +36.3 +20.8 +10.5 +3.4 +50.2 −3.7 +10.2 +21.1 +14.0 +11.7 +4.9 +0.55 −3.18 +25.8 +12.9 −3.9 −6.2 +22 +12.2 +1.6 +15 +14.4 +16.1 +16.0 +8.2 +1.5 +4.3 −2.9 +26.2 +24.1 +22.7 +19.9 +21.2 +13.8 +11.9 −1.7 −4.0 −2.4 −3.3 −0.7 −11.5
aq aq 800 800 800 800 aq 200 200 200 200
NiBr2 NiBr2·3H2O NiCl2 NiCl2·2H2O NiCl2·4H2O NiCl2·6H2O NiI2 Ni(NO3)2 Ni(NO3)2·6H2O NiSO4 NiSO4·7H2O
+19.0 +0.2 +19.23 +10.4 +4.2 −1.15 +19.4 +11.8 −7.5 +15.1 −4.2
Substance
Dilution*
Phosphoric acid, orthopyroPotassium acetate aluminum sulfate
∞ 400 aq aq aq ∞ 800 ∞ aq aq ∞ aq ∞
+2.79 −0.1 +25.9 +4.65 +3.55 +48.5 +26.6 −10.1 −5.1 −10.13 −5.13 +6.58 +4.25 −0.43 −10.31 −4.404 −4.9 +55 +42 +33 +7 −9.5 −3.0 −17.8 +3.96 −1.85 −6.05 +0.86 +1.21 +12.91 +4.27 +3.48 +0.86 −6.93 −5.23 −8.633 −4.6 −7.5 −12.94 −10.4 +4.7 −11.0 −10.22 −6.32 −3.10 −11.0 +1.8 +1.37 −6.08 −13.0 −4.5
aq 200 ∞ ∞ 500 500 1800 900 900 ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ 800 800 800 200 200
AgC2H3O2 AgNO3 NaC2H3O2 NaC2H3O2·3H2O Na3AsO4 Na3AsO4·12H2O NaHCO3 Na2B4O7 Na2B4O7·10H2O NaBr NaBr·2H2O Na2CO3 Na2CO3·H2O Na2CO3·7H2O Na2CO3·10H2O NaClO3 NaCl Na2CrO4 Na2CrO4·4H2O Na2CrO4·10H2O NaCN NaCN·aH2O
−5.4 −4.4 +4.085 −4.665 +15.6 −12.61 −4.1 +10.0 −16.8 −0.58 −4.57 +5.57 +2.19 −10.81 −16.22 −5.37 −1.164 +2.50 −7.52 −16.0 −0.37 −0.92
2000 ∞ ∞ ∞
chlorate chloride chromate chrome sulfate
∞ ∞ 2185 600
cyanide dichromate fluoride
200 1600 ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ 400
hydroxide
iodate iodide nitrate oxalate perchlorate permanganate phosphate, dihydrogen pyrosulfite sulfate sulfate, acid sulfide sulfite thiocyanate thionate, dithiosulfate Silver acetate nitrate Sodium acetate arsenate bicarbonate borate, tetrabromide carbonate
chlorate chloride chromate cyanide
Heat, kg-cal/ g-mole
H3PO4 H3PO4·aH2O H4P2O7 H4P2O7·1aH2O KC2H3O2 KAl(SO4)2 KAl(SO4)2·3H2O KAl(SO4)2·12H2O KHCO3 KBrO3 KBr K2CO3 K2CO3·aH2O K2CO3·1aH2O KClO3 KCl K2CrO4 KCr(SO4)2 KCr(SO4)2·H2O KCr(SO4)2·2H2O KCr(SO4)2·6H2O KCr(SO4)2·12H2O KCN K2Cr2O7 KF KF·2H2O KF·4H2O KHS KHS·dH2O KOH KOH·eH2O KOH·H2O KOH·7H2O KIO3 KI KNO3 K2C2O4 K2C2O4·H2O KClO4 KMnO4 KH2PO4 K2S2O5 K2S2O5·aH2O K2SO4 KHSO4 K2S K2SO3 K2SO3·H2O KCNS K2S2O6 K2S2O3
400 400 aq aq ∞ 600 600
bicarbonate bromate bromide carbonate
hydrosulfide
Formula
HEATS OF SOLUTION TABLE 2-224
Heats of Solution of Inorganic Compounds in Water (Concluded )
Substance
Dilution*
Formula
200 ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ 600 ∞ aq ∞ 1600 1600 1600 1600 1600 1600 600 600 800 800 1600 1600 1200 1200 ∞ ∞ 800 800 ∞ ∞ ∞ ∞ ∞ ∞ ∞
NaCN·2H2O NaF NaHS NaHS·2H2O NaOH NaOH·aH2O NaOH·wH2O NaOH·eH2O NaOH·H2O NaI NaI·2H2O NaPO3 NaNO3 NaNO2 NaClO4 Na2HPO4 Na3PO4 Na3PO4·12H2O Na2HPO4·2H2O Na2HPO4·7H2O Na2HPO4·12H2O NaH2PO3 NaH2PO3·2aH2O Na2HPO3 Na2HPO3·5H2O Na4P2O7 Na4P2O7·10H2O Na2H2P2O7 Na2H2P2O7·6H2O Na2SO4 Na2SO4·10H2O NaHSO4 NaHSO4·H2O Na2S Na2S·4aH2O Na2S·5H2O Na2S·9H2O Na2SO3 Na2SO3·7H2O NaCNS
Sodium—(Cont.) fluoride hydrosulfide Sodium hydroxide
iodide metaphosphate nitrate nitrite perchlorate phosphate di triphosphate di diphosphite, monodipyrophosphate disulfate sulfate, acid sulfide
sulfite thiocyanate NOTE:
2-203
Heat, kg-cal/ g-mole −4.41 −0.27 +4.62 −1.49 +10.18 +8.17 +7.08 +6.48 +5.17 +1.57 −3.89 +3.97 −5.05 −3.6 −4.15 +5.21 +13 −15.3 −0.82 −12.04 −23.18 +0.90 −5.29 +9.30 −4.54 +11.9 −11.7 −2.2 −14.0 +0.28 −18.74 +1.74 +0.15 +15.2 +0.09 −6.54 −16.65 +2.8 −11.1 −1.83
Substance Sodium—(Cont.) thionate, diSodium thiosulfate Stannic bromide Stannous bromide iodide Strontium acetate bromide
chloride
iodide
nitrate sulfate Sulfuric acid, pyroZinc acetate bromide chloride iodide nitrate sulfate
To convert kilocalories per gram-mole to British thermal units per pound-mole, multiply by 1.799 × 10−3.
Dilution*
Formula
Heat, kg-cal/ g-mole
aq aq aq aq aq aq aq ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞ ∞
Na2S2O6 Na2S2O6·2H2O Na2S2O3 Na2S2O3·5H2O SnBr4 SnBr2 SnI2 Sr(C2H3O2)2 Sr(C2H3O2)2·aH2O SrBr2 SrBr2·H2O SrBr2·2H2O SrBr2·4H2O SrBr2·6H2O SrCl2 SrCl2·H2O SrCl2·2H2O SrCl2·6H2O SrI2 SrI2·H2O SrI2·2H2O SrI2·6H2O Sr(NO3)2 Sr(NO3)2·4H2O SrSO4 H2S2O7
−5.80 −11.86 +2.0 −11.30 +15.5 −1.6 −5.8 +6.2 +5.9 +16.4 +9.25 +6.5 +0.4 −6.1 +11.54 +6.4 +2.95 −7.1 +20.7 +12.65 +10.4 −4.5 −4.8 −12.4 +0.5 −18.08
400 400 400 400 400 aq 400 400 400 400 400 400
Zn(C2H3O2)2 Zn(C2H3O2)2·H2O Zn(C2H3O2)2·2H2O ZnBr2 ZnCl2 ZnI2 Zn(NO3)2·3H2O Zn(NO3)2·6H2O ZnSO4 ZnSO4·H2O ZnSO4·6H2O ZnSO4·7H2O
+9.8 +7.0 +3.9 +15.0 +15.72 +11.6 −5 −6.0 +18.5 +10.0 −0.8 −4.3
2-204
PHYSICAL AND CHEMICAL DATA TABLE 2-225 Heats of Solution of Organic Compounds in Water (at Infinite Dilution and Approximately Room Temperature) Recalculated and rearranged from International Critical Tables, vol. 5, pp. 148–150. (g⋅cal)/(g⋅mol) = Btu/(lb⋅mol) × 1.799.
Solute Acetic acid (solid), C2H4O2 Acetylacetone, C5H8O2 Acetylurea, C3H6N2O2 Aconitic acid, C6H6O6 Ammonium benzoate, C7H9NO2 picrate succinate (n-) Aniline, hydrochloride, C6H8ClN Barium picrate Benzoic acid, C7H6O2 Camphoric acid, C10H16O4 Citric acid, C6H8O7 Dextrin, C12H20O10 Fumaric acid, C4H4O4 Hexamethylenetetramine, C6H12N4 Hydroxybenzamide (m-), C7H7NO2 (m-), (HCl) (o-), C7H7NO2 (p-) Hydroxybenzoic acid (o-), C7H6O3 (p-), C7H6O3 Hydroxybenzyl alcohol (o-), C7H8O2 Inulin, C36H62O31 Isosuccinic acid, C4H6O4 Itaconic acid, C5H6O4 Lactose, C12H22O11·H2O Lead picrate (2H2O) Magnesium picrate (8H2O) Maleic acid, C4H4O4 Malic acid, C4H6O5 Malonic acid, C3H4O4 Mandelic acid, C8H2O3 Mannitol, C6H14O6 Menthol, C10H20O Nicotine dihydrochloride, C10H16Cl2N2 Nitrobenzoic acid (m-), C7H5NO4 (o-), C7H5NO4 (p-), C7H5NO4 Nitrophenol (m-), C6H5NO3 (o-), C6H5NO3 (p-), C6H5NO3
Heat of Solution, G-cal/g-mole Solute* −2,251 −641 −6,812 −4,206 −2,700 −8,700 −3,489 −2,732 −4,708 −6,501 −502 −5,401 268 −5,903 4,780 −4,161 −7,003 −4,340 −5,392 −6,350 −5,781 −3,203 −96 −3,420 −5,922 −3,705 −7,098 −13,193 14,699 −15,894 −4,441 −3,150 −4,493 −3,090 −5,260 0 6,561 −5,593 −5,306 −8,891 −5,210 −6,310 −4,493
Solute Oxalic acid, C2H2O4 (2H2O) Phenol (solid), C6H6O Phthalic acid, C8H6O4 Picric acid, C6H3N3O7 Piperic acid, C12H10O4 Piperonylic acid, C8H6O4 Potassium benzoate citrate tartrate (n-) (0.5 H2O) Pyrogallol, C6H6O3 Pyrotartaric acid Quinone Raffinose, C18H32O16 (5H2O) Resorcinol, C6H6O2 Silver malonate (n-) Sodium citrate (tri-) picrate potassium tartrate (4H2O) succinate (n-) (6H2O) tartrate (n-) (2H2O) Strontium picrate (6H2O) Succinic acid, C4H6O4 Succinimide, C4H5NO2 Sucrose, C12H22O11 Tartaric acid (d-) Thiourea, CH4N2S Urea, CH4N2O acetate formate nitrate oxalate Vanillic acid Vanillin Zinc picrate (8H2O)
Heat of Solution, G-cal/g-mole Solute* −2,290 −8,485 −2,605 −4,871 −7,098 −10,492 −9,106 −1,506 2,820 −5,562 −3,705 −5,019 −3,991 −9,703 −3,960 −9,799 5,270 −6,441 −1,817 −12,342 2,390 −10,994 −1,121 −5,882 7,887 −14,412 −6,405 −4,302 −1,319 −3,451 −5,330 −3,609 −8,795 −7,194 −10,803 −17,806 −5,160 −5,210 −11,496 −15,894
* + denotes heat evolved, and − denotes heat absorbed. All values are positive unless otherwise noted. The data in the International Critical Tables were calculated by E. Anderson.
THERMODYNAMIC PROPERTIES
2-205
THERMODYNAMIC PROPERTIES EXPLANATION OF TABLES The following subsection presents information on the thermodynamic properties of a number of fluids. In some cases transport properties are also included. Notation cp = specific heat e = specific internal energy h = enthalpy k = thermal conductivity p = pressure s = specific entropy t = temperature T = absolute temperature u = specific internal energy µ = viscosity v = specific volume f = subscript denoting saturated liquid g = subscript denoting saturated vapor UNITS CONVERSIONS For this subsection, the following units conversions are applicable: cp, specific heat: To convert kilojoules per kilogram-kelvin to British thermal units per pound–degree Fahrenheit, multiply by 0.23885. e, internal energy: To convert kilojoules per kilogram to British thermal units per pound, multiply by 0.42992. g, gravity acceleration: To convert meters per second squared to feet per second squared, multiply by 3.2808. h, enthalpy: To convert kilojoules per kilogram to British thermal units per pound, multiply by 0.42992. k, thermal conductivity: To convert watts per meter-kelvin to British thermal unit–feet per hour–square foot–degree Fahrenheit, multiply by 0.57779. p, pressure: To convert bars to kilopascals, multiply by 1 × 102; to convert bars to pounds-force per square inch, multiply by 14.504; and to convert millimeters of mercury to pounds-force per square inch, multiply by 0.01934. s, entropy: to convert kilojoules per kilogram-kelvin to British thermal units per pound–degree Rankine, multiply by 0.23885.
t, temperature: °F = 9⁄5 °C + 32. T, absolute temperature: °R = 9⁄ 5 K. u, internal energy: to convert kilojoules per kilogram to British thermal units per pound, multiply by 0.42992. µ, viscosity: to convert pascal-seconds to pound-force–seconds per square foot, multiply by 0.020885; to convert pascal-seconds to cp, multiply by 1000. v, specific volume: to convert cubic meters per kilogram to cubic feet per pound, multiply by 16.018. ρ, density: to convert kilograms per cubic meter to pounds per cubic foot, multiply by 0.062428. ADDITIONAL REFERENCES Bretsznajder, Prediction of Transport and Other Physical Properties of Fluids, Pergamon, New York, 1971. D’Ans and Lax, Handbook for Chemists and Physicists (in German), 3 vols., Springer-Verlag, Berlin. Engineering Data Book, Natural Gas Processors Suppliers Association, Tulsa, Okla. Ganic, Hartnett, and Rohsenow, Handbook of Heat Transfer, 2d ed., McGraw-Hill, New York, 1984. Gray, American Institute of Physics Handbook, 3d ed., McGraw-Hill, New York, 1972. Kay and Laby, Tables of Physical and Chemical Constants, Longman, London, various editions and dates. Landolt-Börnstein Tables, many volumes and dates, Springer-Verlag, Berlin. Lange, Handbook of Chemistry, McGraw-Hill, New York, various editions and dates. Partington, Advanced Treatise on Physical Chemistry, 5 vols., Longman, London, 1950. Raznjevic, Handbook of Thermodynamic Tables and Charts, McGraw-Hill, New York, 1976 and other editions. Reynolds, Thermodynamic Properties in SI, Department of Mechanical Engineering, Stanford University, 1979. Stephan and Lucas, Viscosity of Dense Fluids, Plenum, New York and London, 1979. Selected Values of Properties of Chemical Compounds and Selected Values of the Properties of Hydrocarbons and Related Compounds, Thermodynamics Research Center, Texas A&M University, College Station, looseleaf, intermittent publication. Vargaftik, Tables of the Thermophysical Properties of Gases and Liquids, Wiley, New York, 1975. Vargaftik, Filippov, Tarzimanov, and Totskiy, Thermal Conductivity of Liquids and Gases (in Russian), Standartov, Moscow, 1978. Weast, Handbook of Chemistry and Physics, Chemical Rubber Co., Boca Raton, FL, annually.
2-206
PHYSICAL AND CHEMICAL DATA
TABLE 2-226
Thermophysical Properties of Saturated Acetone
Temperature, K
Pressure, bar
vg, m3/kg
hf, kJ/kg
hg, kJ/kg
sf, kJ/kg⋅K
sg, kJ/kg⋅K
c pf, kJ/kg⋅K
µ f, 10−6 Pa⋅s
k f, W/m⋅K
Pr
300 310 320 329.3 b 330
0.318 0.482 0.710 1.013 1.040
0.001 0.001 0.001 0.001 0.001
261 285 309 333 335
1.415 0.942 0.645 0.456 0.448
−67 −46 −22 0 2
466 476 490 506 506
−0.213 −0.144 −0.068 0 0.003
1.561 1.540 1.531 1.537 1.521
2.29 2.29
232 231
0.141 0.141
3.77 3.75
340 350 360 370 380
1.52 2.04 2.74 3.60 4.52
0.001 0.001 0.001 0.001 0.001
359 383 408 435 464
0.311 0.237 0.179 0.138 0.110
25 51 78 103 127
509 529 543 554 566
0.075 0.150
1.514 1.516
2.33 2.38 2.43 2.48 2.53
212 200 187 176 165
0.137 0.132 0.128 0.124 0.119
3.61 3.61 3.55 3.52 3.51
390 400 410 420 430
5.87 7.31 8.94 10.82 13.64
0.001 0.001 0.001 0.001 0.001
495 528 564 604 647
0.0854 0.0684 0.0556 0.0454 0.0356
151 184 207 231 256
577 588 598 608 618
2.59 2.65 2.73 2.82 2.92
153 141 130 119 109
0.115 0.111 0.107 0.103 0.099
3.45 3.37 3.32 3.26 3.21
440 450 460 470 480
16.37 19.42 22.79 27.52 32.52
0.001 0.001 0.001 0.001 0.001
695 748 81 88 98
0.0292 0.0240 0.0199 0.0159 0.0130
281 308 337 365 396
625 632 637 641 638
3.03 3.15 3.29 3.45 3.76
99 90 80 71 64
0.095 0.092 0.088 0.083 0.077
3.16 3.08 2.99 2.95 3.13
490 500 508.2c
37.73 43.08 47.61
0.002 15 0.002 46 0.003 67
vf, m3/kg
0.0091 0.0063 0.0037
b = normal boiling point; c = critical point P, v, h, and s interpolated and converted from Heat Exchanger Design Handbook, vol. 5, Hemisphere, Washington, DC, 1983 and reproduced in Beaton, C. F. and G. F. Hewitt, Physical Property Data for the Design Engineer, Hemisphere, New York, 1989 (394 pp.). Other values compiled by P. E. Liley An enthalpy-pressure diagram to 1000 psia, 250–500 °F appears in J. Chem. Eng. Data 7, 1 (1962): 75–78.
TABLE 2-227
Saturated Acetylene*
Temperature, K
Pressure, bar
162.0 169.3 173.9 180.0 184.3
vcond, m3/kg
vg, m3/kg
hcond, kJ/kg
hg, kJ/kg
scond, kJ/(kg⋅K)
sg, kJ/(kg⋅K)
0.101 0.203 0.304 0.507 0.709
5.081 2.644 1.805 1.116 0.810
158 173 182 194 203
983 994 999 1007 1011
2.967 3.039 3.095 3.161 3.216
8.062 7.889 7.797 7.672 7.596
189.1 192.4t
1.013 1.283
0.5780 0.4617
214 221
1015 1018
3.272 3.312
7.511 7.455
192.4t 200.9 209.4
1.283 2.027 3.040
0.00164 0.00165 0.00169
0.4617 0.3011 0.2074
378 411 445
1018 1027 1035
4.127 4.296 4.461
7.455 7.362 7.280
221.5 230.4 240.7 253.2 263.0
5.066 7.093 10.13 15.20 20.27
0.00174 0.00179 0.00186 0.00195 0.00204
0.1264 0.0907 0.0635 0.0420 0.0309
493 528 565 602 628
1046 1052 1058 1061 1061
4.684 4.837 4.990 5.133 5.231
7.180 7.111 7.037 6.947 6.878
271.6 278.9 284.9 290.4 300.0
25.33 30.40 35.46 40.53 50.66
0.00213 0.00223 0.00232 0.00242 0.00270
0.0240 0.0193 0.0159 0.0133 0.0093
654 680 704 727 778
1060 1057 1051 1041 1017
5.326 5.414 5.494 5.576 5.737
6.822 6.767 6.716 6.658 6.534
307.8 308.7c
60.80 62.47
0.00335 0.00434
0.0061 0.0043
850 908
968 908
5.965 6.158
6.351 6.158
*Values recalculated into SI units from those of Din. Thermodynamic Functions of Gases, vol. 2, Butterworth, London, 1956. Above the solid line the condensed phase is solid; below the line it is liquid. t = triple point; c = critical point.
THERMODYNAMIC PROPERTIES TABLE 2-228 T, K
2-207
Saturated Air*
Pf, bar
Pg, bar
vf, m3/kg
vg, m3/kg
h f, kJ/kg
hg, kJ/kg
sf, kJ/(kg⋅K)
sg, kJ/(kg⋅K)
5.55 3.73 2.57 1.82 1.313
−159.2 −155.2 −151.4 −147.8 −144.2
59.7 61.7 63.6 65.5 67.4
2.528 2.585 2.641 2.696 2.747
6.255 6.164 6.080 6.002 5.929
cpf, kJ/(kg⋅K)
µ f, 10−4 Pa⋅s
k f, W/(m⋅K)
3.25 2.98 2.75 2.54 2.36
0.180 0.176 0.173 0.169 0.166
60 62 64 66 68
0.123 0.174 0.239
0.071 0.104 0.147
1.040.–3 1.050.–3 1.060.–3 1.070.–3 1.080.–3
70 72 74 76 78
0.323 0.429 0.560 0.721 0.915
0.205 0.280 0.376 0.495 0.644
1.089.–3 1.101.–3 1.113.–3 1.125.–3 1.136.–3
0.968 0.728 0.556 0.431 0.339
−140.6 −137.1 −133.5 −129.9 −126.3
69.2 71.0 72.8 74.5 76.2
2.797 2.847 2.895 2.941 2.988
5.862 5.799 5.740 5.685 5.634
1.817 1.827 1.838 1.849 1.861
2.21 2.07 1.95 1.84 1.74
0.163 0.160 0.156 0.152 0.148
80 82 84 86 88
1.146 1.420 1.741 2.114 2.544
0.825 1.043 1.305 1.614 1.976
1.146.–3 1.160.–3 1.173.–3 1.187.–3 1.201.–3
0.270 0.217 0.177 0.145 0.120
−122.6 −118.8 −115.0 −111.2 −107.4
77.8 79.4 80.9 82.3 83.6
3.034 3.079 3.123 3.167 3.209
5.585 5.540 5.496 5.454 5.414
1.873 1.885 1.898 1.912 1.927
1.65 1.58 1.51 1.44 1.38
0.145 0.142 0.139 0.135 0.132
90 92 94 96 98
3.036 3.596 4.229 4.940 5.736
2.397 2.884 3.441 4.075 4.792
1.216.–3 1.231.–3 1.247.–3 1.265.–3 1.283.–3
0.1002 0.0843 0.0713 0.0607 0.0520
−103.5 −99.5 −95.5 −91.5 −87.5
84.8 85.9 87.0 87.9 88.7
3.251 3.293 3.335 3.376 3.416
5.376 5.340 5.304 5.270 5.236
1.944 1.962 1.982 2.003 2.027
1.32 1.27 1.23 1.18 1.14
0.128 0.125 0.121 0.117 0.114
100 105 110 115 120
6.621 9.265 12.59 16.68 21.61
5.599 8.056 11.22 15.21 20.14
1.302.–3 1.355.–3 1.418.–3 1.495.–3 1.596.–3
0.0447 0.0312 0.0222 0.0159 0.0115
−83.3 −72.8 −61.9 −50.3 −37.5
89.3 90.2 90.1 88.4 84.8
3.456 3.553 3.649 3.747 3.850
5.204 5.124 5.045 4.964 4.877
2.053 2.137 2.264 2.477 2.916
1.10 1.02 0.95 0.87 0.75
0.110 0.102 0.093 0.084 0.076
125 130 132.55c
27.43 34.16
26.14 33.32 37.69
1.757.–3 2.075.–3 3.196.–3
0.0081 0.0054 0.0032
−22.0 0.4 37.4
78.2 66.1 37.4
3.969 4.136 4.410
4.776 4.644 4.410
4.585
0.42
∞
0.067 ∞
*Liquid properties extracted or converted from Vasserman and Rabinovich, Thermophysical Properties of Liquid Air and Its Components, Moscow, 1968, and NBSNSF transl. TT 69-55092, 1970. Copyrighted material. Reproduced by permission. Vapor properties extracted or converted from Vasserman, Kazavchinskii, and Rabinovich, Thermophysical Properties of Air and Its Components, Nauka, Moscow, 1966, and NBS-NSF transl. TT 70-50095, 1971. Copyrighted material. Reproduced by permission. Note that on pages 150–151 of the TT 69-55092 publication certain values of TT 70-50095 were adjusted. As a complete retabulation was not given, the tables here are based upon the two separate publications, as indicated. See also Table 2-235 for the argon-oxygen-nitrogen equilibrium data. c = critical point. The notation 1.040.–3 signifies 1.040 × 10−3.
2-208
PHYSICAL AND CHEMICAL DATA
TABLE 2-229 Pressure, bar 1v h s Cp µ k
Thermophysical Properties of Compressed Air* Temperature, K 80
Mix
90
100
120
140
160
180
200
220
240
260
280
300
0.251 87.9 5.650 1.044 0.064 0.0084
0.281 98.3 5.759 1.032 0.071 0.0093
0.340 118.8 5.946 1.020 0.085 0.0112
0.399 139.1 6.103 1.014 0.097 0.0129
0.457 159.3 6.238 1.010 0.109 0.0147
0.515 179.5 6.357 1.008 0.121 0.0164
0.537 199.7 6.463 1.007 0.133 0.0181
0.631 219.8 6.559 1.006 0.144 0.0198
0.688 239.9 6.647 1.006 0.154 0.0214
0.746 260.0 6.727 1.006 0.165 0.0231
0.803 280.2 6.802 1.006 0.175 0.0247
0.861 300.3 6.871 1.007 0.185 0.0263
5v h s Cp µ k
0.00115 −122.3 3.031 1.868 1.794 0.146
0.00122 −103.3 3.250 1.941 1.163 0.128
0.0509 90.6 5.246 1.212 0.077 0.0103
0.0646 113.6 5.455 1.107 0.087 0.0119
0.0773 135.3 5.623 1.065 0.098 0.0135
0.0895 156.4 5.763 1.045 0.110 0.0151
0.102 177.1 5.885 1.033 0.122 0.0168
0.114 197.7 5.994 1.025 0.134 0.0185
0.125 218.1 6.092 1.020 0.145 0.0201
0.137 238.5 6.180 1.017 0.155 0.0217
0.149 258.8 6.262 1.015 0.165 0.0234
0.160 279.1 6.337 1.013 0.175 0.0250
0.172 299.4 6.406 1.013 0.185 0.0265
10 v h s Cp µ k
0.00115 −122.0 3.028 1.863 1.816 0.146
0.00121 −103.1 3.246 1.932 1.177 0.128
0.00130 −83.2 3.452 2.041 0.838 0.111
0.0298 106.2 5.214 1.270 0.089 0.0126
0.0370 130.2 5.398 1.146 0.101 0.0141
0.0436 152.5 5.548 1.093 0.112 0.0157
0.0499 174.1 5.675 1.065 0.124 0.0173
0.0561 195.2 5.786 1.049 0.135 0.0189
0.0621 216.1 5.885 1.038 0.146 0.0205
0.0681 236.7 5.975 1.031 0.156 0.0221
0.0741 257.3 6.058 1.026 0.166 0.0237
0.0800 277.8 6.134 1.023 0.176 0.0253
0.0859 298.3 6.204 1.201 0.186 0.0268
20 v h s Cp µ k
0.00114 −121.3 3.022 1.853 1.859 0.147
0.00121 −102.5 3.239 1.916 1.205 0.130
0.00129 −82.9 3.442 2.010 0.857 0.112
0.0116 85.2 4.882 2.237 0.098 0.0152
0.0167 118.5 5.140 1.390 0.106 0.0157
0.0206 144.3 5.312 1.215 0.116 0.0169
0.0241 167.7 5.450 1.141 0.127 0.0182
0.0274 190.1 5.568 1.101 0.137 0.0197
0.0306 211.9 5.672 1.076 0.148 0.0212
0.0337 233.2 5.765 1.061 0.158 0.0228
0.0368 254.3 5.849 1.050 0.168 0.0243
0.0398 275.2 5.927 1.042 0.178 0.0258
0.0428 296.0 5.998 1.037 0.187 0.0273
40 v h s Cp µ k
0.00114 −120.0 3.011 1.834 1.943 0.149
0.00120 −101.4 3.225 1.886 1.261 0.132
0.00128 −82.2 3.424 1.958 0.896 0.115
0.00153 −39.8 3.807 2.432 0.516 0.0814
0.0058 83.6 4.745 3.193 0.132 0.0460
0.0090 125.3 5.025 1.610 0.129 0.0201
0.0114 154.3 5.196 1.335 0.135 0.0206
0.0131 179.7 5.330 1.221 0.144 0.0217
0.0148 203.5 5.444 1.159 0.154 0.0229
0.0165 226.3 5.543 1.122 0.163 0.0242
0.0182 248.5 5.632 1.097 0.172 0.0256
0.0198 270.2 5.712 1.081 0.182 0.0270
0.0214 291.7 5.786 1.068 0.191 0.0284
60 v h s Cp µ k
0.00113 −118.6 3.000 1.818 2.028 0.150
0.00119 −100.3 3.211 1.860 1.318 0.134
0.00126 −81.4 3.407 1.915 0.936 0.117
0.00147 −40.8 3.773 2.205 0.559 0.0861
0.00222 22.8 4.260 4.808 0.277 0.0480
0.00505 90.0 4.798 2.338 0.153 0.0360
0.00687 132.6 5.020 1.594 0.149 0.0238
0.00833 163.9 5.174 1.361 0.154 0.0240
0.00963 191.1 5.298 1.249 0.161 0.0248
0.0108 216.1 5.404 1.186 0.169 0.0258
0.0120 240.0 5.497 1.146 0.178 0.0270
0.0131 263.1 5.581 1.119 0.186 0.0283
0.0142 285.6 5.657 1.100 0.195 0.0296
80 v h s Cp µ k
0.00113 −117.2 2.989 1.802 2.12 0.152
0.00119 −99.1 3.198 1.838 1.38 0.134
0.00126 −80.4 3.391 1.881 0.977 0.120
0.00145 −41.3 3.745 2.078 0.597 0.0901
0.00188 9.0 4.138 2.992 0.356 0.0599
0.00327 78.4 4.597 3.029 0.194 0.0420
0.00480 125.3 4.875 1.887 0.167 0.0278
0.00601 158.7 5.051 1.510 0.166 0.0268
0.00706 187.1 5.186 1.342 0.170 0.0269
0.00803 212.9 5.299 1.250 0.177 0.0276
0.00894 237.3 5.396 1.194 0.184 0.0286
0.00981 260.8 5.484 1.156 0.191 0.0296
0.0107 283.7 5.562 1.130 0.200 0.0308
100 v h s Cp µ k
0.00112 −115.8 2.978 1.789 2.21 0.154
0.00118 −97.8 3.186 1.818 1.44 0.137
0.00125 −79.4 3.376 1.852 1.02 0.122
0.00142 −41.3 3.721 1.992 0.631 0.0936
0.00174 3.9 4.076 2.506 0.405 0.0669
0.00252 61.7 4.457 2.874 0.249 0.0500
0.00366 111.8 4.753 2.114 0.193 0.0327
0.00467 148.8 4.949 1.650 0.181 0.0299
0.00556 179.4 5.095 1.431 0.181 0.0293
0.00637 206.7 5.214 1.311 0.185 0.0295
0.00713 232.2 5.315 1.239 0.191 0.0302
0.00785 256.4 5.406 1.191 0.198 0.0311
0.00855 279.9 5.486 1.158 0.205 0.0320
150 v h s Cp µ k
0.00111 −112.2 2.954 1.789 2.44 0.157
0.00116 −94.5 3.157 1.818 1.60 1.142
0.00122 −76.6 3.342 1.852 1.13 0.127
0.00137 −40.1 3.673 1.992 0.709 0.101
0.00158 0.5 3.988 2.506 0.490 0.0785
0.00194 45.2 4.287 2.874 0.349 0.0588
0.00247 89.5 4.548 2.114 0.266 0.0455
0.00309 129.2 4.757 1.650 0.229 0.0389
0.00369 163.2 4.919 1.431 0.215 0.0360
0.00425 193.4 5.051 1.311 0.211 0.0348
0.00478 221.0 5.161 1.239 0.212 0.0346
0.00529 247.0 5.257 1.267 0.215 0.0349
0.00578 271.8 5.343 1.220 0.220 0.0354
200 v h s Cp µ k
0.00110 −108.5 2.930 1.733 2.70 0.161
0.00115 −91.2 3.130 1.747 1.78 0.146
0.00120 −73.6 3.312 1.761 1.25 0.132
0.00133 −38.0 3.634 1.809 0.782 0.107
0.00150 0.2 3.931 1.905 0.561 0.0868
0.00174 40.2 4.198 1.988 0.420 0.0691
0.00206 79.8 4.432 1.953 0.331 0.0559
0.00245 117.6 4.631 1.814 0.279 0.0476
0.00287 152.2 4.796 1.643 0.253 0.0429
0.00328 183.6 4.932 1.501 0.241 0.0405
0.00368 212.5 5.048 1.396 0.236 0.0393
0.00407 239.6 5.149 1.321 0.235 0.0389
0.00446 265.5 5.238 1.266 0.237 0.0389
250 v h s Cp µ k
0.00109 −104.8 2.909 1.712 2.96 0.165
0.00114 −87.6 3.106 1.722 1.97 0.150
0.00119 −70.3 3.285 1.733 1.39 0.137
0.00130 −35.4 3.601 1.767 0.855 0.113
0.00144 1.3 3.886 1.824 0.625 0.0935
0.00162 38.9 4.138 1.854 0.476 0.0769
0.00186 75.8 4.355 1.831 0.385 0.0641
0.00214 111.7 4.544 1.748 0.327 0.0552
0.00244 145.6 4.706 1.635 0.292 0.0495
0.00276 177.1 4.843 1.522 0.272 0.0460
0.00307 206.6 4.961 1.427 0.262 0.0441
0.00338 234.3 5.064 1.353 0.257 0.0430
0.00368 260.8 5.155 1.297 0.256 0.0426
*For sources, units, and remarks, see Table 2-228. v = specific volume, m3/kg; h = specific enthalpy, kJ/kg; s = specific entropy, kJ/(kg⋅K); cp = specific heat at constant pressure, kJ/(kg⋅K); µ = viscosity, 10−4 Pa⋅s; and k = thermal conductivity, W/(m⋅K). For specific heat ratio, see Table 2-200; for Prandtl number, see Table 2-369.
THERMODYNAMIC PROPERTIES
2-209
Temperature, K 350
400
450
500
600
800
1000
1200
1400
1600
1800
2000
2500
1.005 350.7 7.026 1.009 0.208 0.0301
1.148 401.2 7.161 1.014 0.230 0.0336
1.292 452.1 7.282 1.021 0.251 0.0371
1.436 503.4 7.389 1.030 0.270 0.0404
1.723 607.5 7.579 1.051 0.306 0.0466
2.297 822.5 7.888 1.099 0.370 0.0577
2.872 1046.8 8.138 1.141 0.424 0.0681
3.446 1278 8.349 1.175 0.473 0.0783
4.020 1515 8.531 1.207 0.527 0.0927
4.594 1764 8.695 1.248 0.584 0.106
5.168 2017 8.844 1.286 0.637 0.120
5.743 2279 8.983 1.337 0.689 0.137
7.200 3011 9.308 1.665 0.818 0.222
0.201 350.0 6.563 1.014 0.208 0.0303
0.230 400.8 6.698 1.017 0.230 0.0338
0.259 451.8 6.818 1.024 0.251 0.0372
0.288 503.2 6.927 1.032 0.270 0.0405
0.345 607.4 7.116 1.053 0.306 0.0467
0.460 822.6 7.426 1.100 0.370 0.0578
0.575 1046.9 7.676 1.142 0.425 0.0681
0.690 1279 7.887 1.175 0.473 0.0783
0.805 1516 8.069 1.208 0.527 0.0927
0.920 1764 8.233 1.248 0.584 0.106
1.034 2017 8.382 1.285 0.637 0.120
1.149 2278 8.520 1.326 0.689 0.136
1.438 2981 8.832 1.516 0.818 0.195
0.101 349.2 6.361 1.019 0.209 0.0305
0.115 400.2 6.497 1.021 0.231 0.0340
0.130 451.4 6.618 1.027 0.252 0.0374
0.144 502.9 6.727 1.034 0.271 0.0407
0.173 607.3 6.917 1.055 0.306 0.0469
0.231 822.7 7.226 1.100 0.370 0.0579
0.288 1047.2 7.477 1.142 0.425 0.0682
0.345 1279 7.688 1.175 0.473 0.0784
0.403 1516 7.870 1.208 0.527 0.0927
0.460 1765 8.034 1.248 0.584 0.106
0.518 2018 8.183 1.284 0.637 0.120
0.575 2279 8.321 1.324 0.689 0.135
0.720 2974 8.630 1.481 0.817 0.187
0.0503 347.7 6.158 1.030 0.210 0.0309
0.0577 399.1 6.295 1.029 0.232 0.0344
0.0650 450.7 6.417 1.033 0.253 0.0377
0.0723 502.4 6.526 1.039 0.272 0.0410
0.0868 607.2 6.716 1.057 0.307 0.0471
0.116 823.0 7.027 1.102 0.371 0.0581
0.145 1047.7 0.277 1.143 0.425 0.0685
0.173 1280 7.489 1.176 0.474 0.0787
0.202 1517 7.671 1.209 0.527 0.0928
0.231 1766 7.835 1.249 0.584 0.106
0.260 2019 7.984 1.284 0.637 0.120
0.288 2279 8.121 1.322 0.689 0.135
0.360 2970 8.428 1.456 0.817 0.181
0.0252 344.6 5.950 1.051 0.213 0.0318
0.0290 397.0 6.090 1.044 0.235 0.0351
0.0327 449.2 6.212 1.044 0.255 0.0384
0.0364 501.5 6.323 1.049 0.274 0.0416
0.0438 606.9 6.515 1.063 0.309 0.0476
0.0583 823.7 6.826 0.105 0.372 0.0584
0.0728 1048.8 7.077 1.145 0.426 0.0687
0.0872 1281 7.289 1.177 0.474 0.0789
0.102 1519 7.473 1.210 0.527 0.0928
0.116 1768 7.636 1.249 0.584 0.106
0.130 2021 7.785 1.284 0.637 0.120
0.145 2281 7.922 1.322 0.689 0.135
0.181 2969 8.229 1.438 0.817 0.177
0.0169 340.4 5.824 1.072 0.217 0.0328
0.0194 394.0 5.967 1.059 0.237 0.0359
0.0220 447.1 6.091 1.055 0.257 0.0391
0.0245 500.6 6.202 1.057 0.275 0.0422
0.0294 606.8 6.396 1.069 0.310 0.0481
0.0392 824.3 6.708 1.108 0.373 0.0588
0.0489 1050.0 6.960 1.147 0.427 0.0690
0.0585 1283 7.172 1.178 0.475 0.0790
0.0681 1521 7.355 1.210 0.527 0.0929
0.0776 1770 7.520 1.249 0.584 0.106
0.0872 2023 7.669 1.286 0.637 0.120
0.0968 2284 7.806 1.322 0.689 0.134
0.1207 2969 8.112 1.430 0.817 0.176
0.0127 339.0 5.733 1.091 0.220 0.0337
0.0147 393.1 5.878 1.073 0.240 0.0368
0.0166 446.5 6.004 1.066 0.259 0.0398
0.0185 499.8 6.116 1.065 0.278 0.0428
0.0223 606.7 6.311 1.075 0.312 0.0486
0.0296 825.1 6.624 1.111 0.374 0.0592
0.0369 1051.1 6.877 1.149 0.428 0.0693
0.0442 1284 7.089 1.180 0.475 0.0793
0.0513 1522 7.273 1.210 0.527 0.0929
0.0585 1772 7.437 1.249 0.584 0.106
0.0657 2025 7.586 1.286 0.637 0.120
0.0729 2285 7.723 1.322 0.689 0.134
0.0908 2971 8.029 1.426 0.817 0.175
0.0102 336.5 5.661 1.110 0.224 0.0347
0.0118 391.3 5.807 1.087 0.243 0.0376
0.0134 445.3 5.935 1.076 0.262 0.0405
0.0149 499.0 6.048 1.073 0.280 0.0434
0.0180 606.6 6.244 1.080 0.314 0.0491
0.0239 825.8 6.559 1.114 0.375 0.0595
0.0298 1052.4 6.812 1.151 0.429 0.0696
0.0356 1286 7.024 1.181 0.477 0.0795
0.0413 1524 7.208 1.211 0.527 0.0930
0.0470 1774 7.373 1.250 0.584 0.106
0.0528 2027 7.522 1.288 0.637 0.120
0.0584 2288 7.659 1.323 0.689 0.134
0.0729 2972 7.964 1.423 0.817 0.175
0.00695 330.9 5.525 1.151 0.235 0.0374
0.00806 387.5 5.677 1.117 0.252 0.0398
0.00914 442.9 5.807 1.099 0.270 0.0424
0.0102 497.5 5.922 1.092 0.286 0.0451
0.0123 606.6 6.121 1.093 0.318 0.0504
0.0163 827.8 6.439 1.121 0.379 0.0605
0.0202 1055.5 6.693 1.155 0.431 0.0703
0.0241 1290 6.906 1.184 0.478 0.0801
0.0279 1529 7.092 1.213 0.527 0.0932
0.0317 1779 7.256 1.252 0.584 0.106
0.0356 2033 7.405 1.290 0.637 0.120
0.0394 2294 7.543 1.325 0.689 0.133
0.0490 2977 7.848 1.418
0.00534 326.5 5.426 1.184 0.248 0.0400
0.00620 384.5 5.581 1.141 0.262 0.0420
0.00702 440.9 5.715 1.119 0.278 0.0423
0.00783 496.6 5.831 1.108 0.293 0.0467
0.00940 607.0 6.033 1.104 0.324 0.0517
0.0125 829.9 6.353 1.128 0.382 0.0614
0.0154 1058.7 6.608 1.160 0.434 0.0711
0.0184 1294 6.822 1.187 0.481 0.0808
0.0212 1533 7.009 1.214 0.528 0.0934
0.0241 1783 7.173 1.254 0.585 0.106
0.0269 2038 7.323 1.292 0.638 0.120
0.0298 2299 7.460 1.326
0.0370 2982 7.765 1.415
0.00440 323.2 5.348 1.208 0.262 0.0429
0.00509 382.3 5.506 1.161 0.273 0.0443
0.00576 439.6 5.641 1.135 0.286 0.0462
0.00642 496.0 5.760 1.121 0.301 0.0484
0.00770 607.6 5.963 1.115 0.329 0.0531
0.0102 832.2 6.286 1.135 0.386 0.0624
0.0126 1062.0 6.542 1.164 0.437 0.0718
0.0149 1298 6.757 1.190 0.483 0.0814
0.0172 1538 6.944 1.216 0.528 0.0937
0.0195 1789 7.108 1.256 0.585 0.106
0.0218 2043 7.258 1.294
0.0241 2304 7.396 1.328
0.0298 2988 7.701 1.414
2-210
PHYSICAL AND CHEMICAL DATA
TABLE 2-229 Pressure, bar
Thermophysical Properties of Compressed Air (Concluded ) Temperature, K 90
100
120
140
160
180
200
220
240
260
280
300
0.00112 −84.0 3.083 1.703 2.18 0.154
0.00117 −67.0 3.260 1.713 1.53 0.141
0.00127 −32.4 3.572 1.740 0.932 0.118
0.00139 3.1 3.849 1.769 0.687 0.0996
0.00155 39.2 4.090 1.777 0.529 0.0836
0.00173 74.5 4.298 1.751 0.433 0.0710
0.00195 109.0 4.480 1.689 0.370 0.0619
0.00219 142.0 4.637 1.607 0.329 0.0555
0.00243 173.2 4.773 1.518 0.303 0.0514
0.00269 202.7 4.891 1.438 0.288 0.0487
0.00294 230.8 4.995 1.370 0.280 0.0471
0.00318 257.7 5.088 1.316 0.276 0.0462
400 v h s Cp µ k
0.00110 −76.6 3.042 1.674 2.63 0.161
0.00114 −59.8 3.216 1.686 1.86 0.149
0.00123 −25.9 3.523 1.704 1.10 0.127
0.00133 8.3 3.788 1.702 0.802 0.110
0.00145 42.4 4.016 1.685 0.631 0.0946
0.00158 75.8 4.214 1.654 0.500 0.0823
0.00173 108.5 4.386 1.607 0.446 0.0729
0.00189 140.1 4.537 1.550 0.397 0.0660
0.00206 170.5 4.669 1.490 0.364 0.0610
0.00224 199.7 4.786 1.431 0.341 0.0574
0.00242 227.8 4.890 1.378 0.325 0.0550
0.00260 254.8 4.983 1.331 0.316 0.0533
500 v h s Cp µ k
0.00109 −69.0 3.005 1.655 3.13 0.167
0.00112 −52.3 3.177 1.670 2.24 0.156
0.00120 −18.7 3.482 1.686 1.31 0.135
0.00128 14.4 3.743 1.667 0.924 0.119
0.00138 47.4 3.966 1.644 0.710 0.104
0.00148 79.8 4.151 1.598 0.0560 0.0916
0.00160 111.4 4.317 1.557 0.512 0.0822
0.00173 142.0 4.463 1.509 0.459 0.0749
0.00186 171.7 4.593 1.461 0.420 0.0694
0.00199 200.5 4.708 1.415 0.391 0.0653
0.00213 228.4 4.811 1.371 0.370 0.0622
0.00227 255.4 4.905 1.331 0.356 0.0599
0.00151 116.0 2.263 1.525
0.00161 146.1 4.406 1.480 0.516 0.0828
0.00172 175.3 4.533 1.438 0.472 0.0769
0.00183 203.6 4.646 1.398 0.439 0.0724
0.00194 231.2 4.749 1.361 0.414 0.0689
0.00205 258.1 4.842 1.327 0.396 0.0662
0.00147 157.4 4.318 1.445
0.00155 185.9 4.442 1.406
0.0964
0.0901
0.00163 213.7 4.553 1.372 0.529 0.0850
0.00171 240.3 4.653 1.342 0.497 0.0809
0.00179 267.3 4.745 1.314 0.473 0.0776
0.00151 226.4 4.482 1.355
0.00157 253.2 4.582 1.327
0.0961
0.0916
0.00163 279.5 4.672 1.303 0.546 0.0878
300 v h s Cp µ k
600 v h s Cp µ k 800 v h s Cp µ k 1000 v h s Cp µ k
80 0.00108 −101.0 2.888 1.694 3.24 0.168
0.0903
THERMODYNAMIC PROPERTIES
2-211
Temperature, K 350
400
450
500
600
800
1000
1200
1400
1600
1800
2000
2500
0.00379 320.9 5.283 1.226 0.276 0.0457
0.00437 380.9 5.443 1.176 0.284 0.0466
0.00493 438.9 5.580 1.148 0.296 0.0481
0.00548 495.9 5.700 1.133 0.308 0.0501
0.00656 608.5 5.906 1.124 0.335 0.0544
0.00864 834.5 6.230 1.140 0.390 0.0634
0.0107 1065.3 6.488 1.168 0.440 0.0726
0.0126 1302 6.703 1.193 0.485 0.0820
0.0145 1542 6.891 1.217 0.529 0.0940
0.0164 1794 7.056 1.257
0.0183 2049 7.206 1.298
0.0202 2310 7.344 1.330
0.0250 2993 7.648 1.413
0.00304 319.1 5.181 1.246 0.307 0.0513
0.00348 380.0 5.344 1.195 0.308 0.0512
0.00390 439.0 5.483 1.166 0.315 0.0521
0.00432 496.8 5.605 1.149 0.325 0.0535
0.00514 611.0 5.813 1.138 0.348 0.0571
0.00673 839.4 6.142 1.151 0.398 0.0653
0.00826 1072.0 6.401 1.176 0.446 0.0740
0.00977 1310 6.618 1.199 0.490 0.0832
0.0111 1552 6.808 1.222
0.0126 1804 6.972 1.258
0.0140 2059 7.123 1.301
0.0155 2321 7.261 1.333
0.0190 3004 7.566 1.412
0.00262 319.9 5.103 1.255 0.338 0.0568
0.00296 381.3 5.267 1.206 0.333 0.0557
0.00330 440.8 5.408 1.176 0.336 0.0560
0.00364 499.1 5.531 1.159 0.343 0.0569
0.00430 614.3 5.741 1.148 0.361 0.0598
0.00558 844.6 6.072 1.159 0.407 0.0672
0.00683 1078.8 6.333 1.183 0.452 0.0755
0.00804 1318 6.550 1.205 0.495 0.0844
0.00911 1561 6.743 1.226
0.0103 1814 6.907 1.265
0.0114 2070 7.058 1.306
0.0126 2332 7.196 1.337
0.0154 3015 7.501 1.412
0.00234 322.6 5.041 1.258 0.370 0.0620
0.00262 384.2 5.205 1.211 0.359 0.0602
0.00290 444.0 5.346 1.182 0.358 0.0598
0.00318 502.6 5.470 1.166 0.361 0.0603
0.00374 618.5 5.681 1.154 0.375 0.0625
0.00481 850.1 6.014 1.166 0.416 0.0691
0.00586 1085.5 6.277 1.189 0.459 0.0770
0.00689 1326 6.495 1.210 0.501 0.0857
0.00776 1570 6.690 1.231
0.00873 1824 6.854 1.267
0.00970 2080 7.005 1.310
0.0107 2343 7.144 1.341
0.0130 3026 7.449 1.412
0.00200 331.6 4.943 1.257 0.432 0.0718
0.00221 393.8 5.108 1.216 0.411 0.0688
0.00242 453.4 5.250 1.188 0.402 0.0673
0.00263 512.3 5.374 1.172 0.399 0.0669
0.00304 625.8 5.586 1.161 0.405 0.0679
0.00385 862.0 5.922 1.175 0.436 0.0730
0.00465 1099.3 6.136 1.198 0.474 0.0800
0.00544 1341 6.407 1.219 0.512 0.0881
0.00608 1588 6.605 1.240
0.00681 1844 6.769 1.275
0.00754 2101 6.921 1.318
0.00826 2365 7.060 1.347
0.0101 3049 7.366 1.412
0.00180 343.4 4.869 1.254 0.494 0.0810
0.00196 405.1 5.034 1.217 0.463 0.0768
0.00213 465.3 5.176 1.192 0.446 0.0744
0.00230 524.4 5.300 1.175 0.438 0.0733
0.00262 641.2 5.513 1.164 0.435 0.0732
0.00328 875.1 5.850 1.179 0.456 0.0768
0.00392 1113.3 6.115 1.204 0.489 0.0830
0.00455 1356 6.337 1.225 0.524 0.0906
0.00507 1606 6.539 1.248
0.00565 1863 6.703 1.283
0.00624 2121 6.856 1.325
0.00681 2386 6.995 1.354
0.00825 3071 7.302 1.413
2-212
PHYSICAL AND CHEMICAL DATA TABLE 2-230
Enthalpy and Psi Functions for Ideal-Gas Air*
T, K
h, kJ/kg
Ψ
T, K
h, kJ/kg
Ψ
T, K
h, kJ/kg
Ψ
200 210 220 230 240
200.0 210.0 220.0 230.1 240.1
−0.473 −0.400 −0.329 −0.262 −0.197
650 660 670 680 690
659.8 670.5 681.1 691.8 702.5
1.339 1.364 1.388 1.412 1.436
1200 1220 1240 1260 1280
1278 1301 1325 1349 1372
2.376 2.406 2.435 2.463 2.491
250 260 270 280 290
250.1 260.1 270.1 280.1 290.2
−0.135 −0.076 −0.018 0.037 0.090
700 710 720 730 740
713.3 724.0 734.8 745.6 756.4
1.459 1.482 1.505 1.528 1.550
1300 1320 1340 1360 1380
1396 1420 1444 1467 1491
2.519 2.547 2.574 2.601 2.627
300 310 320 330 340
300.2 310.3 320.3 330.4 340.4
0.142 0.191 0.240 0.286 0.332
750 760 770 780 790
767.3 778.2 789.1 800.0 811.0
1.572 1.594 1.615 1.637 1.658
1400 1420 1440 1460 1480
1515 1539 1563 1587 1612
2.653 2.679 2.705 2.730 2.755
350 360 370 380 390
350.5 360.6 370.7 380.8 390.9
0.376 0.419 0.461 0.502 0.541
800 810 820 830 840
821.9 832.9 844.0 855.0 866.1
1.679 1.699 1.720 1.740 1.760
1500 1520 1540 1560 1580
1636 1660 1684 1709 1738
2.779 2.803 2.827 2.851 2.875
400 410 420 430 440
401.0 411.2 421.3 431.5 441.7
0.580 0.618 0.655 0.691 0.727
850 860 870 880 890
877.2 888.3 899.4 910.6 921.8
1.780 1.800 1.819 1.838 1.857
1600 1620 1640 1660 1680
1758 1782 1806 1831 1855
2.898 2.921 2.944 2.966 2.988
450 460 470 480 490
451.8 462.1 472.3 482.5 492.8
0.761 0.795 0.829 0.861 0.893
900 910 920 930 940
933.0 944.2 955.4 966.7 978.0
1.876 1.895 1.914 1.932 1.950
1700 1720 1740 1760 1780
1880 1905 1929 1954 1979
3.010 3.032 3.054 3.075 3.096
500 510 520 530 540
503.1 513.4 523.7 534.0 544.4
0.925 0.956 0.986 1.016 1.045
950 960 970 980 990
989.3 1000.6 1011.9 1023.3 1034.7
1.969 1.987 2.004 2.022 2.039
1800 1820 1840 1860 1880
2003 2028 2053 2078 2102
3.117 3.138 3.158 3.178 3.198
550 560 570 580 590
554.8 565.2 575.6 586.1 596.5
1.074 1.102 1.130 1.158 1.185
1000 1020 1040 1060 1080
1046.1 1068.9 1091.9 1114.9 1138.0
2.057 2.091 2.125 2.158 2.190
1900 1920 1940 1960 1980
2127 2152 2177 2202 2227
3.218 3.238 3.258 3.277 3.296
600 610 620 630 640
607.0 617.5 628.1 638.6 649.2
1.211 1.238 1.264 1.289 1.314
1100 1120 1140 1160 1180
1161.1 1184.3 1207.6 1230.9 1254.3
2.223 2.254 2.285 2.316 2.346
2000 2050 2100 2150 2200
2252 2315 2377 2440 2504
3.215 3.362 3.408 3.453 3.496
*Values rounded off from Chappell and Cockshutt, Nat. Res. Counc. Can. Rep. NRC LR 759 (NRC No. 14300), 1974. This source tabulates values of seven thermodynamic functions at 1-K increments from 200 to 2200 K in SI units and at other increments for two other unit systems. An earlier report (NRC LR 381, 1963) gives a more detailed description of an earlier fitting from 200 to 1400 K. In the above table h = specific enthalpy, kJ/kg, and Ψ2 − Ψ1 = log10 (P2 /P1)s for an isentrope. In terms of the Keenan and Kaye function φ, Ψ = (log10 e/R) ⋅ φ.
THERMODYNAMIC PROPERTIES
FIG. 2-5 Temperature-entropy diagram for air. [Landsbaum, Dadds, Stevens, et al., Am. Inst. Chem. Eng. J., 1(3), 303 (1955). Reproduced by permission of the authors and of the editor, American Institute of Chemical Engineers.]
2-213
2-214
PHYSICAL AND CHEMICAL DATA
TABLE 2-231
Air
Other tables include Stewart, R. B., S. G. Penoncello, et al., University of Idaho CATS report, 85-5, 1985 (0.1–700 bar, 85–750 K), and a revision is in process of publication. Tables including reactions with hydrocarbons include Gordon, S., NASA Techn. Paper 1907, 4 vols., 1982. See also Gupta, R. N., K-P. Lee, et al., NASA RP 1232, 1990 (89 pp.) and RP 1260, 1991 (75 pp.). Analytic expressions for high temperatures were given by Matsuzaki, R., Jap. J. Appl. Phys., 21, 7 (1982): 1009–1013 and Japanese National Aerospace Laboratory report NAL TR 671, 1981 (45 pp.). Functions from 1500 to 15000 K were tabulated by Hilsenrath, J. and M. Klein, AEDC-TR-65-58 = AD 612 301, 1965 (333 pp.). Tables from 10000 to 10,000,000 K were authored by Gilmore, F. R., Lockheed rept. 3-27-67-1, vol 1., 1967 (340 pp.), also published as Radiative Properties of Air, IFI/Plenum, New York, 1969 (648 pp.). Saturation and superheat tables and a chart to 7000 psia, 660°R appear in Stewart, R. B., R. T. Jacobsen, et al., Thermodynamic Properties of Refrigerants, ASHRAE, Atlanta, GA, 1986 (521 pp.). For specific heat, thermal conductivity, and viscosity see Thermophysical Properties of Refrigerants, ASHRAE, 1993. AIR, MOIST An ASHRAE publication, Thermodynamic Properties of Dry Air and Water and S. I. Psychrometric Charts, 1983 (360 pp.), extensively reviews moist air properties. Gandiduson, P., Chem. Eng., Oct. 29, 1984 gives on page 118 a nomograph from 50 to 120°F, while equations in SI units were given by Nelson, B., Chem. Eng. Progr. 76, 5 (May 1980): 83–85. Liley, P. E., 2000 Solved Problems in M.E. Thermodynamics, McGraw-Hill, New York, 1989, gives four simple equations with which most calculations can be made. Devres, Y.O., Appl. Energy 48 (1994): 1–18 gives equations with which three known properties can be used to determine four others. Klappert, M. T. and G. F. Schilling, Rand RM-4244-PR = AD 604 856, 1984 (40 pp.) gives tables from 100 to 270 K, while programs from −60 to 2°F are given by Sando, F. A., ASHRAE Trans., 96, 2 (1990): 299–308. Viscosity references include Kestin, J. and J. H. Whitelaw, Int. J. Ht. Mass Transf. 7, 11 (1964): 1245–1255; Studnokov, E. L., Inz.-Fiz. Zhur. 19, 2 (1970): 338–340; Hochramer, D. and F. Munczak, Setzb. Ost. Acad. Wiss II 175, 10 (1966): 540–550. For thermal conductivity see, for instance, Mason, E. A. and L. Monchick, Humidity and Moisture Control in Science and Industry, Reinhold, New York, 1965 (257–272).
TABLE 2-232
Saturated Ammonia*
P, bar
vf, m3/kg
vg, m3/kg
h f, kJ/kg
h g, kJ/kg
s f, kJ/(kg⋅K)
sg, kJ/(kg⋅K)
c pf, kJ/(kg⋅K)
µ f, 10−4 Pa⋅s
k f, W/(m⋅K)
195.5t 200 210 220 230
0.0608 0.0865 0.1775 0.3381 0.6044
1.327.–3 1.372.–3 1.394.–3 1.417.–3 1.442.–3
15.648 11.237 5.729 3.135 1.822
−1110.1 −1088.8 −1044.1 −1000.6 −957.0
380.1 388.5 406.7 424.1 440.7
4.203 4.311 4.529 4.731 4.925
11.827 11.698 11.438 11.207 11.002
4.73 4.61 4.38 4.35 4.38
4.25 4.07 3.69 3.34 3.02
0.715 0.709 0.685 0.661 0.638
240 250 260 270 280
1.0226 1.6496 2.5529 3.8100 5.5077
1.468.–3 1.495.–3 1.524.–3 1.551.–3 1.589.–3
1.115 0.712 0.472 0.324 0.228
−912.9 −868.2 −823.1 −777.3 −730.9
456.2 470.6 483.8 495.6 506.0
5.113 5.294 5.471 5.643 5.811
10.817 10.650 10.498 10.358 10.228
4.43 4.48 4.54 4.60 4.66
2.73 2.45 2.20 1.97 1.76
0.615 0.592 0.569 0.546 0.523
T, K
290 300 310 320 330
7.741 10.61 14.24 18.72 24.20
1.626.–3 1.666.–3 1.710.–3 1.760.–3 1.815.–3
0.165 0.121 0.091 0.069 0.053
−683.8 −636.0 −587.2 −537.5 −486.7
514.7 521.5 526.1 528.2 527.5
5.975 6.135 6.293 6.448 6.602
10.108 9.994 9.885 9.779 9.675
4.73 4.82 4.91 5.02 5.17
1.58 1.41 1.26 1.13 1.02
0.500 0.477 0.454 0.431 0.408
340 350 360 370 380
30.79 38.64 47.90 58.74 71.35
1.878.–3 1.952.–3 2.039.–3 2.148.–3 2.291.–3
0.0410 0.0319 0.0249 0.0194 0.0149
−434.3 −380.0 −323.2 −262.6 −196.5
523.3 515.1 501.8 481.9 452.7
6.755 6.908 7.063 7.222 7.391
9.571 9.465 9.354 9.235 9.100
5.37 5.64 6.04 6.68 7.80
0.92 0.83 0.75 0.69 0.61
0.385 0.361 0.337 0.313 0.286
85.98 103.0 113.0
2.499.–3 2.882.–3 4.255.–3
0.0113 0.0077 0.0043
−120.9 −23.5 142.7
408.1 329.0 142.7
7.578 7.813 8.216
8.935 8.694 8.216
0.50 0.39 0.25
0.254 0.21 ∞
390 400 405.4c
10.3 21. ∞
*P, v, h, and s values condensed from ASHRAE Handbook, 1981: Fundamentals. Copyright 1981 by the American Society of Heating, Refrigerating and Air Conditioning Engineers, Inc., and reproduced by permission of the copyright owner. cp, µ, and k values are interpolated and converted from Thermophysical Properties of Refrigerants, ASHRAE, New York, 1976. t = triple point; c = critical point. The notation 1.327.–3 signifies 1.327 × 10−3. At 195.5 K, the viscosity of the saturated liquid is 4.25 × 10−4 Pa⋅s. Most recent tabulations of ammonia properties are based upon the extensive tabulation to 5000 bar, 750 K of Haar, L. and J. S. Gallagher, J. Phys. Chem. Ref. Data, 7, 3 (1978): 635–792, which does, however, neglect dissociation. For tables to 70,000 psia, 920°F, see Stewart, R. B., R. T. Jacobsen, et al., Thermodynamic Properties of Refrigerants, ASHRAE, Atlanta, GA, 1986 (521 pp.). A chart in fps units corresponding with these tables appears on page 17.34 of the ASHRAE 1989 Fundamentals Handbook. Simmons, A. L., C. E. Miller III, et al., Tables and Charts of Equilibrium Thermodynamic Properties of Ammonia for Temperatures from 500 to 50000 K, NASA SP 3099, 1976 (255 pp.), tabulates ρ, h, s, cp, cv, Z, and so on, from 0.01 to 400 bar and also 18 species of decomposition products. The 1993 ASHRAE Handbook—Fundamentals (SI ed.) gives material for integral degrees Celsius with temperatures on the ITS 90 scale for saturation temperatures from −77.66 to 132.22 °C. The same diagram reproduced here appears in that source.
THERMODYNAMIC PROPERTIES
FIG. 2-6 Enthalpy–log-pressure diagram for ammonia. 1 MPa = 10 bar. (Copyright 1981 by the American Society of Heating, Refrigerating and Air-Conditioning Engineers and reproduced by permission of the copyright owner.)
2-215
2-216
FIG. 2-7 Enthalpy-concentration diagram for aqueous ammonia. From Thermodynamic and Physical Properties NH3 –H2O, Int. Inst. Refrigeration, Paris, France, 1994 (88 pp.). Reproduced by permission. In order to determine equilibrium compositions, draw a vertical from any liquid composition on any boiling line (the lowest plots) to intersect the appropriate auxiliarly curve (the intermediate curves). A horizontal then drawn from this point to the appropriate dew line (the upper curves) will establish the vapor composition. The Int. Inst. Refrigeration publication also gives extensive P-v-x tables from −50 to 316°C. Other sources include Park, Y. M. and Sonntag, R. E., ASHRAE Trans., 96, 1 (1990): 150–159 (x, h, s, tables, 360 to 640 K); Ibrahim, O. M. and S. A. Klein, ASHRAE Trans., 99, 1 (1993): 1495–1502 (Eqs., 0.2 to 110 bar, 293 to 413 K); Smolen, T. M., D. B. Manley, et al., J. Chem. Eng. Data, 36 (1991): 202–208 (p-x correlation, 0.9 to 450 psia, 293–413 K); Ruiter, J. P., Int. J. Refrig., 13 (1990): 223–236 gives ten subroutines for computer calculations.
TABLE 2-233 T, K
Saturated Argon (R740)* vf, m3/kg
P, bar
10 20 30 40 50
vg, m3/kg
5.646.–4 5.666.–4 5.707.–4 5.763.–4 5.831.–4
hf, kJ/kg
hg, kJ/kg
0.20 2.20 6.12 11.30 17.26
sf, kJ/(kg⋅K)
sg, kJ/(kg⋅K)
cpf, kJ/(kg⋅K)
0.0266 0.1559 0.3129 0.4610 0.5937
µf, 10−4 Pa⋅s
kf, W/(m⋅K)
0.083 0.306 0.466 0.560 0.627
60 70 80 83.8t 83.8t
0.082 0.406 0.687 0.687
5.912.–4 6.008.–4 6.125.–4 6.178.–4 7.068.–4
2.1800 0.3918 0.2434 0.2434
23.85 31.08 39.07 42.34 71.88
229.08 232.88 235.06 235.06
0.7138 0.8250 0.9316 0.9720 1.333
3.415 3.364 3.280 3.280
0.687 0.752 0.836 0.877 1.050
2.93
0.134
85 87.3 90 95 100
0.790 1.013 1.338 2.137 3.247
7.107.–4 7.174.–4 7.269.–4 7.440.–4 7.628.–4
0.2145 0.1710 0.1327 0.0864 0.0588
73.16 75.61 78.55 84.15 89.85
235.55 236.39 237.37 238.91 240.20
1.348 1.375 1.403 1.462 1.520
3.258 3.216 3.168 3.091 3.023
1.058 1.073 1.091 1.124 1.158
2.81 2.60 2.40 2.08 1.82
0.132 0.128 0.124 0.116 0.109
110 115 120 125 130
6.665 9.107 12.13 15.81 20.23
8.064.–4 8.322.–4 8.618.–4 8.965.–4 9.620.–4
0.0299 0.0221 0.0166 0.0126 0.0096
101.83 108.11 114.62 121.50 128.79
241.66 241.78 241.33 240.30 238.41
1.632 1.685 1.738 1.792 1.846
2.903 2.848 2.794 2.743 2.690
1.229 1.274 1.336 1.427 1.550
1.46 1.32 1.21 1.12 1.01
0.096 0.090 0.084 0.078 0.072
135 140 145 150 150.9
25.49 31.68 38.93 47.39 48.98
9.906.–4 1.061.–3 1.172.–3 1.468.–3 1.867.–3
0.0074 0.0056 0.0041 0.0026 0.0019
136.76 145.58 155.73 174.64 189.94
234.60 230.74 223.09 204.35 189.94
1.902 1.961 2.026 2.133 2.201
2.633 2.570 2.490 2.331 2.201
1.752
0.89 0.75 0.60 0.45 0.28
0.066 0.060 0.054 ∞
*Values extracted and in some cases rounded off from those cited in Rabinovich (ed.), Thermophysical Properties of Neon, Argon, Krypton and Xenon, Standards Press, Moscow, 1976. This source contains values for the compressed state for pressures up to 1000 bar, etc. t = triple point. Above the solid line the condensed phase is solid; below it, it is liquid. The notation 5.646.–4 signifies 5.646 × 10−4. At 83.8 K, the viscosity of the saturated liquid is 2.93 × 10−4 Pa⋅s = 0.000293 Ns/m2. This book was published in English translation by Hemisphere, New York, 1988 (604 pp.). TABLE 2-234
Thermodynamic Properties of Compressed Argon* Pressure, bar
T, K
1
100
200
300
400
500
600
700
800
900
v 100 h s
0.2035 243.4 3.299
7.420.–4 93.6 1.494
7.255.–4 97.9 1.464
7.120.–4 102.5 1.438
7.006.–4 107.2 1.414
6.907.–4 112.0 1.393
6.819.–4 116.8 1.372
6.050.–4 91.1 1.037
6.009.–4 96.1 1.026
5.976.–4 101.0 1.016
5.935.–4 106.0 1.007
1000
v 200 h s
0.4151 296.4 3.667
2.96.–3 250.2 2.538
1.430.–5 217.1 2.276
1.159.–3 209.1 2.173
1.045.–3 207.9 2.112
9.778.–4 209.2 2.068
9.312.–4 211.9 2.033
8.962.–4 215.1 2.004
8.683.–4 218.9 1.979
8.454.–4 223.0 1.957
8.260.–4 227.4 1.936
v 300 h s
0.6241 348.6 3.879
5.96.–3 330.9 2.872
2.976.–3 316.3 2.686
2.071.–3 306.6 2.572
1.666.–3 301.4 2.493
1.443.–3 299.3 2.435
1.304.–3 299.2 2.389
1.207.–3 300.5 2.352
1.136.–3 302.7 2.320
1.081.–3 305.6 2.293
1.037.–3 310.0 2.269
v 400 h s
0.8326 400.7 4.028
8.37.–3 391.3 3.048
4.279.–3 383.6 2.881
2.957.–3 378.4 2.780
2.322.–3 375.2 2.707
1.955.–3 373.8 2.651
1.719.–3 373.8 2.603
1.557.–3 374.8 2.565
1.435.–3 376.6 2.533
1.344.–3 379.2 2.505
1.271.–3 382.0 3.480
v 500 h s
1.0409 452.8 4.145
1.062.–2 447.7 3.174
5.464.–3 444.3 3.018
3.772.–3 442.0 2.924
2.940.–3 440.9 2.854
2.448.–3 440.6 2.801
2.124.–3 441.4 2.755
1.899.–3 422.9 2.718
1.730.–3 444.7 2.685
1.607.–3 447.1 2.658
1.506.–3 449.9 2.633
v 600 h s
1.2489 504.9 4.240
1.280.–2 502.4 3.274
6.589.–3 501.6 3.122
4.539.–3 501.4 3.031
3.525.–3 501.8 2.966
2.922.–3 503.0 2.914
2.522.–3 504.6 2.870
2.238.–3 506.6 2.834
2.023.–3 508.7 2.801
1.866.–3 511.2 2.774
1.736.–3 513.9 2.750
v 700 h s
1.4569 556.9 4.320
1.495.–2 556.5 3.356
7.686.–3 556.9 3.207
5.281.–3 558.0 3.118
4.088.–3 559.8 3.054
3.377.–3 561.8 3.005
2.906.–3 564.2 2.963
2.570.–3 566.9 2.928
2.317.–3 569.6 2.897
2.123.–3 527.5 2.870
1.966.–3 575.3 2.845
v 800 h s
1.6659 609.9 4.389
1.708.–2 609.8 3.427
8.768.–3 611.0 3.279
6.011.–3 612.9 3.191
4.640.–3 615.2 3.129
3.822.–3 618.1 3.081
3.280.–3 621.2 3.039
2.893.–3 624.5 3.005
2.603.–3 627.8 2.975
2.376.–3 631.3 2.948
2.196.–3 634.8 2.924
v 900 h s
1.8739 661.0 4.451
1.920.–2 662.7 3.490
9.841.–3 664.6 3.342
6.732.–3 667.2 3.255
5.183.–3 670.1 3.193
4.259.–3 673.3 3.145
3.646.–3 676.8 3.105
3.209.–3 680.7 3.071
2.881.–3 684.4 3.042
2.626.–3 688.3 3.016
2.423.–3 692.3 2.992
v 1000 h s
2.0819 713.1 4.506
2.131.–2 715.4 3.545
1.091.–2 717.9 3.398
7.448.–3 720.9 3.312
5.723.–3 724.3 3.250
4.692.–3 727.8 3.203
4.008.–3 731.5 3.163
3.520.–3 735.6 3.129
3.156.–3 739.8 3.100
2.872.–3 744.1 3.074
2.645.–3 748.5 3.051
*Values extracted and in some cases rounded off from those cited in Rabinovich (ed.), Thermophysical Properties of Neon, Argon, Krypton and Xenon, Standards Press, Moscow, 1976. v = specific volume, m3/kg; h = specific enthalpy, kJ/kg; s = specific entropy, kJ/(kg⋅K). This source contains an exhaustive tabulation of values. The notation 7.420.–4 signifies 7.420 × 10−4. This book was published in English translation by Hemisphere, New York, 1988 (604 pp.). The 1993 ASHRAE Handbook—Fundamentals (SI ed.) has a thermodynamic chart for pressures from 1 to 2000 bar, temperatures from 90 to 700 K. Saturation and superheat tables and a chart to 50,000 psia, 1220 °R appear in Stewart, R. B., R. T. Jacobsen, et al., Thermodynamic Properties of Refrigerants, ASHRAE, Atlanta, GA, 1986 (521 pp.). For specific heat, thermal conductivity, and viscosity see Thermophysical Properties of Refrigerants, ASHRAE, 1993. Extensive tables for 10 properties from 0.9–100 bar, 86–400 K are given by Jacques, A., Fermi Accelerator Lab., Batavia, IL, rept TM 1517, 1988 (201 pp.). In Hilsenrath, J., C. G. Messina, et al., AEDC-TR-66-248 = AD 644 081, 1966 (121 pp.), thermodynamic properties and chemical composition from 2400 to 35,000 K are tabulated. See also Drellishak, K. S. et al., AEDC-TDR-63-146, 1963; AEDC-TDR-64-12 = AD 427839, 1964. 2-217
2-218
PHYSICAL AND CHEMICAL DATA
TABLE 2-235
Liquid-Vapor Equilibrium Data for the Argon-Nitrogen-Oxygen System*
Liquid mole fraction N2 /N2 + O2
Vapor mole fraction Ar
N2
Ar
O2
Temperature,°R
Relative volatility N2 /Ar
N2 /O2
Ar/O2
Pressure activity coefficient
Enthalpy, Btu/ (lb·mol)
Heat capacity, Btu/(lb·mol·°R)
N2
Ar
O2
Liquid
Vapor
Liquid
Vapor
Pressure, 1 atm 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
0. 0.01 0.02 0.03 0.04 0.05 0.07 0.10 0.20 0.40 0.60 0.80 0.90
0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.
0. 0.0154 0.0306 0.0456 0.0603 0.0748 0.1031 0.1439 0.2687 0.4796 0.6605 0.8293 0.9136
1.0000 0.9845 0.9694 0.9544 0.9397 0.9253 0.8970 0.8561 0.7313 0.5204 0.3395 0.1707 0.0865
162.4 162.3 162.2 162.1 162.0 161.9 161.7 161.5 160.7 159.4 158.5 157.7 157.5
2.575 2.581 2.586 2.592 2.597 2.602 2.613 2.629 2.682 2.786 2.888 2.991 3.042
4.010 4.007 4.004 4.001 3.998 3.995 3.989 3.979 3.941 3.852 3.746 3.632 3.572
1.557 1.553 1.548 1.544 1.540 1.535 1.526 1.513 1.469 1.382 1.297 1.214 1.174
1.118 1.117 1.115 1.113 1.112 1.110 1.107 1.103 1.091 1.076 1.075 1.087 1.099
1.165 1.161 1.158 1.155 1.151 1.148 1.142 1.132 1.104 1.058 1.026 1.008 1.003
0.999 1.000 1.000 1.000 1.001 1.001 1.002 1.003 1.010 1.034 1.072 1.127 1.162
−1841. −1844. −1847. −1850. −1852. −1855. −1860. −1868. −1893. −1938. −1978. −2015. −2032.
1093. 1087. 1082. 1076. 1071. 1066. 1056. 1041. 997. 924. 862. 807. 779.
13.2 13.1 13.1 13.1 13.0 13.0 12.9 12.9 12.6 11.9 11.3 10.7 10.4
7.406 7.374 7.342 7.311 7.281 7.251 7.192 7.107 6.847 6.406 6.026 5.669 5.491
0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10
0. 0.01 0.02 0.03 0.04 0.05 0.07 0.10 0.20 0.40 0.60 0.80 0.90
0.3135 0.3095 0.3056 0.3017 0.2978 0.2939 0.2863 0.2752 0.2399 0.1759 0.1169 0.0595 0.0303
0. 0.0119 0.0237 0.0354 0.0470 0.0585 0.0812 0.1145 0.2207 0.4170 0.6036 0.7933 0.8937
0.6865 0.6786 0.6707 0.6630 0.6553 0.6476 0.6325 0.6103 0.5394 0.4072 0.2795 0.1471 0.0762
157.7 157.6 157.6 157.6 157.6 157.5 157.5 157.4 157.2 157.0 156.9 156.9 157.1
2.621 2.626 2.631 2.636 2.641 2.645 2.655 2.669 2.717 2.812 2.906 3.001 3.048
4.111 4.106 4.100 4.095 4.090 4.085 4.074 4.058 4.003 3.887 3.766 3.640 3.576
1.568 1.563 1.558 1.554 1.549 1.544 1.534 1.520 1.473 1.382 1.296 1.213 1.173
1.103 1.102 1.100 1.099 1.098 1.096 1.094 1.090 1.080 1.070 1.072 1.086 1.099
1.168 1.164 1.161 1.157 1.154 1.151 1.144 1.135 1.106 1.061 1.029 1.009 1.004
1.012 1.012 1.012 1.013 1.013 1.013 1.014 1.015 1.022 1.045 1.082 1.134 1.166
−1834. −1837. −1839. −1842. −1844. −1846. −1851. −1858. −1882. −1926. −1969. −2009. −2029.
1060. 1057. 1053. 1049. 1045. 1042. 1034. 1024. 990. 928. 871. 813. 783.
13.2 13.1 13.1 13.1 13.1 13.0 13.0 12.9 12.5 11.9 11.3 10.7 10.4
7.410 7.386 7.361 7.337 7.313 7.289 7.242 7.173 6.951 6.540 6.147 5.746 5.534
0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20
0. 0.01 0.02 0.03 0.04 0.05 0.07 0.10 0.20 0.40 0.60 0.80 0.90
0.5095 0.5042 0.4990 0.4938 0.4886 0.4834 0.4732 0.4580 0.4083 0.3123 0.2162 0.1144 0.0593
0. 0.0096 0.0192 0.0288 0.0383 0.0477 0.0666 0.0946 0.1866 0.3680 0.5550 0.7602 0.8744
0.4905 0.4861 0.4818 0.4775 0.4731 0.4688 0.4602 0.4474 0.4051 0.3197 0.2288 0.1254 0.0663
154.0 154.0 154.0 154.1 154.1 154.1 154.1 154.2 154.3 154.8 155.4 156.2 156.7
2.641 2.646 2.651 2.655 2.660 2.665 2.674 2.688 2.735 2.829 2.921 3.009 3.052
4.155 4.149 4.143 4.137 4.131 4.125 4.112 4.094 4.032 3.907 3.779 3.647 3.580
1.573 1.568 1.563 1.558 1.553 1.548 1.538 1.523 1.474 1.381 1.294 1.212 1.173
1.085 1.084 1.083 1.082 1.081 1.080 1.078 1.075 1.068 1.062 1.068 1.086 1.099
1.171 1.168 1.164 1.161 1.158 1.154 1.148 1.139 1.110 1.064 1.032 1.011 1.006
1.026 1.026 1.026 1.027 1.027 1.027 1.028 1.030 1.036 1.058 1.093 1.140 1.169
−1814. −1816. −1819. −1821. −1824. −1826. −1831. −1839. −1863. −1911. −1958. −2004. −2026.
1035. 1032. 1029. 1027. 1024. 1021. 1016. 1008. 981. 930. 877. 819. 787.
13.2 13.2 13.1 13.1 13.1 13.0 13.0 12.9 12.6 11.9 11.3 10.7 10.4
7.422 7.402 7.382 7.362 7.342 7.322 7.283 7.224 7.031 6.648 6.252 5.817 5.574
0.40 0.40 0.40 0.40 0.40 0.40 0.40 0.40 0.40 0.40 0.40 0.40 0.40
0. 0.01 0.02 0.03 0.04 0.05 0.07 0.10 0.20 0.40 0.60 0.80 0.90
0.7333 0.7279 0.7226 0.7172 0.7118 0.7064 0.6956 0.6794 0.6244 0.5075 0.3743 0.2121 0.1141
0. 0.0070 0.0140 0.0210 0.0280 0.0350 0.0491 0.0703 0.1426 0.2977 0.4776 0.7010 0.8382
0.2667 0.2651 0.2635 0.2619 0.2602 0.2586 0.2553 0.2503 0.2331 0.1948 0.1482 0.0870 0.0477
148.7 148.8 148.8 148.9 148.9 149.0 149.1 149.3 149.9 151.2 152.8 154.8 155.9
2.629 2.634 2.640 2.645 2.650 2.656 2.667 2.683 2.737 2.841 2.939 3.025 3.063
4.124 4.119 4.114 4.108 4.103 4.098 4.087 4.072 4.018 3.907 3.788 3.657 3.586
1.569 1.564 1.558 1.553 1.548 1.543 1.533 1.517 1.468 1.375 1.289 1.209 1.171
1.050 1.049 1.049 1.048 1.048 1.047 1.047 1.046 1.044 1.048 1.062 1.084 1.099
1.187 1.183 1.179 1.176 1.172 1.169 1.162 1.152 1.122 1.074 1.039 1.016 1.008
1.065 1.065 1.065 1.066 1.066 1.066 1.066 1.067 1.071 1.088 1.116 1.154 1.177
−1748. −1751. −1754. −1757. −1760. −1763. −1770. −1779. −1810. −1871. −1932. −1991. −2020.
997. 996. 994. 992. 991. 989. 986. 981. 964. 928. 885. 829. 794.
13.3 13.3 13.2 13.2 13.2 13.1 13.1 13.0 12.6 11.9 11.3 10.7 10.4
7.452 7.437 7.422 7.407 7.392 7.377 7.347 7.301 7.145 6.811 6.423 5.944 5.651
0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60
0. 0.01 0.02 0.03 0.04 0.05 0.07 0.10 0.20 0.40 0.60 0.80 0.90
0.8569 0.8521 0.8472 0.8424 0.8375 0.8326 0.8227 0.8076 0.7557 0.6391 0.4938 0.2961 0.1647
0. 0.0056 0.0111 0.0167 0.0224 0.0280 0.0394 0.0566 0.1163 0.2507 0.4191 0.6500 0.8047
0.1431 0.1424 0.1416 0.1409 0.1402 0.1395 0.1380 0.1357 0.1280 0.1102 0.0871 0.0539 0.0306
144.9 145.0 145.1 145.1 145.2 145.3 145.5 145.7 146.5 148.4 150.6 153.5 155.2
2.575 2.582 2.589 2.595 2.602 2.609 2.622 2.642 2.707 2.833 2.945 3.037 3.071
3.993 3.991 3.988 3.985 3.983 3.980 3.975 3.966 3.937 3.867 3.777 3.662 3.592
1.551 1.546 1.541 1.536 1.531 1.526 1.516 1.501 1.454 1.365 1.283 1.206 1.170
1.024 1.024 1.024 1.024 1.024 1.023 1.023 1.023 1.025 1.036 1.056 1.083 1.098
1.218 1.214 1.210 1.206 1.202 1.198 1.190 1.179 1.145 1.090 1.049 1.021 1.010
1.126 1.125 1.125 1.124 1.124 1.123 1.122 1.121 1.120 1.126 1.143 1.169 1.185
−1663. −1667. −1672. −1676. −1680. −1684. −1692. −1704. −1744. −1824. −1903. −1978. −2014.
970. 969. 968. 967. 966. 965. 963. 960. 948. 923. 888. 837. 801.
13.6 13.5 13.5 13.4 13.4 13.4 13.3 13.2 12.8 12.0 11.3 10.7 10.4
7.483 7.471 7.459 7.446 7.434 7.421 7.396 7.357 7.224 6.926 6.556 6.055 5.723
0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80
0. 0.01 0.02 0.03 0.04 0.05 0.07 0.10 0.20 0.40 0.60 0.80 0.90
0.9384 0.9340 0.9296 0.9252 0.9207 0.9162 0.9071 0.8934 0.8452 0.7339 0.5869 0.3690 0.2117
0. 0.0047 0.0094 0.0142 0.0189 0.0237 0.0334 0.0481 0.0994 0.2177 0.3740 0.6059 0.7736
0.0616 0.0613 0.0610 0.0607 0.0604 0.0601 0.0595 0.0586 0.0554 0.0483 0.0391 0.0252 0.0147
142.0 142.0 142.1 142.2 142.3 142.4 142.6 142.8 143.8 146.0 148.7 152.2 154.5
2.501 2.509 2.517 2.525 2.533 2.540 2.556 2.580 2.658 2.809 2.943 3.045 3.078
3.811 3.811 3.812 3.812 3.813 3.813 3.814 3.814 3.814 3.797 3.751 3.662 3.595
1.524 1.519 1.515 1.510 1.506 1.501 1.492 1.478 1.435 1.352 1.275 1.202 1.168
1.013 1.013 1.013 1.013 1.013 1.013 1.012 1.013 1.015 1.028 1.051 1.082 1.098
1.273 1.268 1.263 1.257 1.258 1.247 1.238 1.224 1.181 1.112 1.062 1.026 1.013
1.214 1.212 1.210 1.209 1.207 1.205 1.202 1.197 1.185 1.173 1.173 1.184 1.193
−1570. −1575. −1580. −1585. −1590. −1595. −1606. −1621. −1671. −1772. −1870. −1964. −2007.
949. 948. 947. 947. 946. 945. 944. 942. 934. 916. 889. 843. 806.
14.0 13.9 13.9 13.8 13.8 13.7 13.6 13.5 13.0 12.2 11.4 10.7 10.3
7.514 7.503 7.492 7.481 7.470 7.459 7.437 7.403 7.284 7.013 6.662 6.153 5.790
*Calculated values, from Wilson, Silverberg, and Zellner, USAF Aero Propulsion Laboratory. Rep. APL TDR 64-64 (AD 603 151), 1964. Relative volatility = α i − j = (yi /xi)(x j /yj), where x = liquid composition, y = vapor composition. Pressure activity coefficient = yi P/x i p0, where p0 = vapor pressure. These data were confirmed by the analyses of Bender, Cryogenics, 13, 11 (1973); and by Elshayal and Lu, J. Chem. Eng. Data, 16, 31 (1971). See also Armstrong, G. T., J. M. Goldstein, et al., J. Res. N.B.S., 55, 5 (1955): 265–277; Bender, E., Cryogenics, 13, 1 (1973): 11–18; Elshayal, I. M. and B. C-y Lu, J. Chem. Eng. Data, 16, 1 (1971): 31–37; Funada, I., S. Yoshimura, et al., Advan. Cryog. Engng., 7 (1982): 893–901; and Hwang, S-C., Fluid Phase Equila., 37 (1987): 153–167.
THERMODYNAMIC PROPERTIES TABLE 2-235
Liquid-Vapor Equilibrium Data for the Argon-Nitrogen-Oxygen System (Continued )
Liquid mole fraction N2 /N2 + O2
2-219
Vapor mole fraction Ar
N2
Ar
O2
Temperature,°R
Relative volatility N2 /Ar
N2 /O2
Pressure activity coefficient
Ar/O2
Enthalpy, Btu/ (lb·mol)
Heat capacity, Btu/(lb·mol·°R)
N2
Ar
O2
Liquid
Vapor
Liquid
Vapor
Pressure, 1 atm (Cont.) 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90
0. 0.01 0.02 0.03 0.04 0.05 0.07 0.10 0.20 0.40 0.60 0.80 0.90
0.9709 0.9667 0.9624 0.9581 0.9538 0.9494 0.9407 0.9274 0.8808 0.7723 0.6262 0.4018 0.2339
0. 0.0044 0.0088 0.0133 0.0177 0.0222 0.0312 0.0450 0.0931 0.2048 0.3552 0.5860 0.7589
0.0291 0.0289 0.0288 0.0286 0.0285 0.0284 0.0281 0.0276 0.0261 0.0229 0.0186 0.0122 0.0072
140.6 140.7 140.8 140.9 141.0 141.1 141.3 141.6 142.6 144.9 147.8 151.7 154.2
2.459 2.468 2.476 2.485 2.493 2.502 2.519 2.545 2.629 2.793 2.938 3.048 3.082
3.710 3.712 3.714 3.716 3.718 3.720 3.724 3.729 3.743 3.755 3.733 3.660 3.597
1.509 1.504 1.500 1.496 1.491 1.487 1.478 1.465 1.424 1.344 1.270 1.201 1.167
1.015 1.014 1.014 1.013 1.013 1.013 1.013 1.012 1.014 1.026 1.050 1.081 1.098
1.311 1.305 1.299 1.293 1.287 1.281 1.270 1.254 1.204 1.126 1.069 1.029 1.014
1.271 1.268 1.265 1.263 1.260 1.257 1.252 1.245 1.226 1.200 1.190 1.192 1.197
−1522. −1527. −1533. −1538. −1544. −1550. −1561. −1578. −1633. −1745. −1853. −1956. −2004.
939. 938. 938. 937. 937. 936. 935. 934. 928. 912. 889. 846. 809.
14.2 14.2 14.1 14.1 14.0 14.0 13.8 13.7 13.2 12.3 11.4 10.7 10.3
7.530 7.519 7.509 7.498 7.488 7.477 7.456 7.423 7.310 7.050 6.708 6.197 5.822
0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97
0. 0.01 0.02 0.03 0.04 0.05 0.07 0.10 0.20 0.40 0.60 0.80 0.90
0.9916 0.9874 0.9832 0.9790 0.9748 0.9705 0.9619 0.9488 0.9032 0.7965 0.6513 0.4236 0.2489
0. 0.0042 0.0085 0.0127 0.0170 0.0213 0.0300 0.0432 0.0893 0.1969 0.3433 0.5728 0.7489
0.0084 0.0084 0.0083 0.0083 0.0083 0.0082 0.0081 0.0080 0.0076 0.0066 0.0054 0.0036 0.0021
139.8 139.9 140.0 140.1 140.2 140.3 140.5 140.8 141.8 144.2 147.2 151.3 153.9
2.429 2.438 2.447 2.456 2.465 2.474 2.492 2.519 2.608 2.780 2.934 3.050 3.084
3.638 3.641 3.644 3.647 3.650 3.653 3.658 3.667 3.691 3.722 3.718 3.658 3.597
1.498 1.494 1.489 1.485 1.481 1.477 1.468 1.456 1.415 1.339 1.267 1.199 1.167
1.018 1.018 1.017 1.017 1.016 1.016 1.015 1.014 1.014 1.025 1.049 1.081 1.098
1.342 1.335 1.329 1.322 1.315 1.309 1.296 1.278 1.224 1.137 1.075 1.031 1.015
1.316 1.313 1.309 1.306 1.302 1.299 1.293 1.284 1.257 1.220 1.202 1.198 1.200
−1488. −1494. −1500. −1505. −1511. −1517. −1529. −1547. −1606. −1725. −1841. −1951. −2002.
933. 932. 932. 931. 931. 930. 929. 928. 923. 910. 889. 847. 810.
14.4 14.4 14.3 14.2 14.2 14.1 14.0 13.9 13.3 12.3 11.4 10.7 10.3
7.541 7.531 7.520 7.510 7.500 7.489 7.469 7.437 7.327 7.073 6.737 6.226 5.844
1.00
