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Condensed phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltacliquid-5193.1 ± 1.3kJ/molCcbJohnson, Prosen, et al., 1945Corresponding «DELTA»fliquid = -63.43 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-5202.7kJ/molCcbRichards and Barry, 1915At 291 K; Corresponding «DELTA»fliquid = -53.9 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid273.55J/mol*KN/ATaylor and Kilpatrick, 1955DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
207.85298.15Grolier, Roux-Desgranges, et al., 1993DH
205.5294.99Andolenko and Grigor'ev, 1979T = 295 to 424 K. Unsmoothed experimental datum given as 1.710 kJ/kg*K.; DH
207.66298.15Wilhelm, Faradjzadeh, et al., 1979DH
207.686298.15Fortier and Benson, 1977DH
206.5298.Recko, 1968T = 24 to 40°C. Equation only.; DH
201.46299.8Helfrey, Heiser, et al., 1955T = 80 to 220°F.; DH
209.33298.15Taylor and Kilpatrick, 1955T = 20 to 305 K.; DH
213.0298.Kurbatov, 1947T = 15 to 155°C, mean Cp, five temperatures.; DH
211.3298.von Reis, 1881T = 292 to 403 K.; DH


Go To: Top, Condensed phase thermochemistry data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Johnson, Prosen, et al., 1945
Johnson, W.H.; Prosen, E.J.; Rossini, F.D., Heats of combustion and isomerization of the eight C9H12 alkylbenzenes, J. Res. NBS, 1945, 35, 141-146. [all data]

Richards and Barry, 1915
Richards, T.W.; Barry, F., The heats of combustion of aromatic hydrocarbons and hexamethylene, J. Am. Chem. Soc., 1915, 37, 993-1020. [all data]

Taylor and Kilpatrick, 1955
Taylor, R.D.; Kilpatrick, J.E., Entropy, heat capacity, heats of transition of 1,3,5-trimethylbenzene, J. Chem. Phys., 1955, 23, 1232-1235. [all data]

Grolier, Roux-Desgranges, et al., 1993
Grolier, J.-P.E.; Roux-Desgranges, G.; Berkane, M.; Jimenez, E.; Wilhelm, E., Heat capacities and densities of mixtures of very polar substances 2. Mixtures containing N,N-dimethylformamide, J. Chem. Thermodynam., 1993, 25(1), 41-50. [all data]

Andolenko and Grigor'ev, 1979
Andolenko, R.A.; Grigor'ev, B.A., Investigation of isobaric heat capacity of aromatic hydrocarbons at atmospheric pressure, Iaz. Vyssh. Ucheb. Zaved., Neft i Gaz (11), 1979, 78, 90. [all data]

Wilhelm, Faradjzadeh, et al., 1979
Wilhelm, E.; Faradjzadeh, A.; Grolier, J.-P.E., Molar excess heat capacities and excess volumes of 1,2-dichloroethane + cyclooctane, + mesitylene, and + tetrachloromethane, J. Chem. Thermodynam., 1979, 11, 979-984. [all data]

Fortier and Benson, 1977
Fortier, J.-L.; Benson, G.C., Excess heat capacities of binary mixtures of tetrachloromethane witlh some aromatic liquids at 298.15 K, J. Chem. Thermodynam., 1977, 9, 1181-1188. [all data]

Recko, 1968
Recko, W.M., Excess heat capacity of the binary systems formed by n-propyl alcohol with benzene, mesitylene and cyclohexane, Bull. Acad. Pol. Sci. Ser. Sci. Chim., 1968, 16, 549-552. [all data]

Helfrey, Heiser, et al., 1955
Helfrey, P.F.; Heiser, D.A.; Sage, B.H., Isobaric heat capacities at bubble point, Two trimethylbenzenes and n-heptane, Ind. Eng. Chem., 1955, 44, 2385-2388. [all data]

Kurbatov, 1947
Kurbatov, V.Ya., Specific heat of liquids. I. Specific heat of benzenoid hydrocarbons, Zhur. Obshch. Khim., 1947, 17, 1999-2003. [all data]

von Reis, 1881
von Reis, M.A., Die specifische Wärme flüssiger organischer Verbindungen und ihre Beziehung zu deren Moleculargewicht, Ann. Physik [3], 1881, 13, 447-464. [all data]


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