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Benzene, pentafluoromethyl-

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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-211.3 ± 0.36kcal/molCcrCox, Gundry, et al., 1969ALS
Quantity Value Units Method Reference Comment
Deltacliquid-763.48 ± 0.36kcal/molCcrCox, Gundry, et al., 1969ALS
Quantity Value Units Method Reference Comment
liquid74.300cal/mol*KN/APaukov, 1971DH
liquid73.23cal/mol*KN/ACounsell, Hales, et al., 1968DH

Constant pressure heat capacity of liquid

Cp,liquid (cal/mol*K) Temperature (K) Reference Comment
55.239298.15Paukov, 1971T = 12 to 305 K. Data deposited VINITI, No. 2538-71, 20 Jan 1971.; DH
53.97298.15Counsell, Hales, et al., 1968T = 10 to 376 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]

Paukov, 1971
Paukov, I.E., Low-temperature heat capacity, phase transition, absolute entropy, and enthalpy of pentafluorotoluene, Zhur. Fiz. Khim., 1971, 45, 1297-1298. [all data]

Counsell, Hales, et al., 1968
Counsell, J.F.; Hales, J.L.; Lees, E.B.; Martin, J.F., Thermodynamic properties of fluorine compounds. Part VIII. The heat capacity and entropy of 2,3,4,5,6-pentafluorotoluene, J. Chem. Soc. A, 1968, 2994-2996. [all data]


Notes

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