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Benzene, hexafluoro-

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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
Deltafliquid-991.7 ± 1.2kJ/molCcrCox, Gundry, et al., 1969ALS
Quantity Value Units Method Reference Comment
Deltacliquid-2041. ± 8.4kJ/molCcrKrech, Price, et al., 1972«DELTA»Er=-489.0 kcal/mol; ALS
Deltacliquid-2443.6 ± 1.2kJ/molCcrCox, Gundry, et al., 1969ALS
Quantity Value Units Method Reference Comment
liquid280.79J/mol*KN/AMesserly and Finke, 1970DH
liquid279.91J/mol*KN/ACounsell, Green, et al., 1965DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
225.03298.15Wilhelm, Lainez, et al., 1987DH
222.0300.Gorbunova, Grigoriev, et al., 1982T = 280 to 353 K. Data also given by equation.; DH
221.6298.15Gorbunova, Simonov, et al., 1982T = 280 to 680 K. Data calculated from the equation: Cp(liq) (kJ/kg*K) = 1.19132 - 1.0716x10-3T + 3.59x10-6T2.; DH
221.3298.76Gorbunova, Simonov, et al., 1982, 2T = 284 to 350 K. Value is unsmoothed experimental datum. Cp (298.76 K) given as 1.1892 J/g*K.; DH
221.58298.15Messerly and Finke, 1970T = 13 to 342 K.; DH
221.58298.15Counsell, Green, et al., 1965T = 10 to 310 K.; DH

References

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

Cox, Gundry, et al., 1969
Cox, J.D.; Gundry, H.A.; Harrop, D.; Head, A.J., Thermodynamic properties of fluorine compounds. 9. Enthalpies of formation of some compounds containing the pentafluorophenyl group, J. Chem. Thermodyn., 1969, 1, 77-87. [all data]

Krech, Price, et al., 1972
Krech, M.; Price, S.J.W.; Yared, W.F., Determination of the heat of formation of hexafluorobenzene, Can. J. Chem., 1972, 50, 2935-2938. [all data]

Messerly and Finke, 1970
Messerly, J.F.; Finke, H.L., Hexafluorobenzene and 1,3-difluorobenzene. Low-temperature calorimetric studies and chemical thermodynamic properties, J. Chem. Thermodynam., 1970, 2, 867-880. [all data]

Counsell, Green, et al., 1965
Counsell, J.F.; Green, J.H.S.; Hales, J.L.; Martin, J.F., Thermodynamic properties of fluorine compounds. Part 2. Physical and thermodynamic properties of hexafluorobenzene, Trans. Faraday Soc., 1965, 61, 212-218. [all data]

Wilhelm, Lainez, et al., 1987
Wilhelm, E.; Lainez, A.; Berkane, M.; Roux-Desgranges, G.; Roux, A.H.; Grolier, J.-P.E., Hydrocarbon/fluorohydrocarbon solutions: thermodyanmic studies on an important class of materials, Calorim. Anal. Therm., 1987, 18, 95-99. [all data]

Gorbunova, Grigoriev, et al., 1982
Gorbunova, N.I.; Grigoriev, V.A.; Simonov, V.M.; Shipova, V.A., Heat capacity of liquid benzene and hexafluorobenzene at atmospheric pressure, Int. J. Thermophysics, 1982, 3, 1-15. [all data]

Gorbunova, Simonov, et al., 1982
Gorbunova, N.I.; Simonov, V.M.; Shipova, V.A., The enthalpy of benzene and hexafluorobenzene in the temperature range of 290-680 K and pressure range 0.1-20.0 MPa, Proc. Symp. Thermophys. Prop. 8th(2), 1982, 409-14. [all data]

Gorbunova, Simonov, et al., 1982, 2
Gorbunova, N.I.; Simonov, V.M.; Shipova, V.A., Thermodynamic properties of hexafluorobenzene, Dokl. Akad. Nauk, 1982, SSSR 266, 850-853. [all data]


Notes

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