1,1'-Biphenyl, 2,2',3,3',4,4',5,5',6,6'-decafluoro-

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Gas 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfgas-1264.2 ± 5.8kJ/molCcbPrice and Sapiano, 1979Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -1263.2 ± 5.1 kJ/mol

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
Δcsolid-4404.1 ± 5.1kJ/molCcbPrice and Sapiano, 1979Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -4336.66 kJ/mol; ALS
Quantity Value Units Method Reference Comment
solid,1 bar377.4J/mol*KN/ASaito, Atake, et al., 1987DH
solid,1 bar380.62J/mol*KN/APaukov and Rakhmenkulov, 1971DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
317.4298.15Saito, Atake, et al., 1987T = 3 to 300 K.; DH
323.4300.7Paukov and Rakhmenkulov, 1971T = 13 to 350 K. Complete article deposited at VINITI, No. 2536-71, 2 January 1971.; DH

Phase change 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:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Tboil479.KN/APCR Inc., 1990BS
Tboil479.2KN/AWeast and Grasselli, 1989BS

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
49.9468.DSCBack, Grzyll, et al., 1996Based on data from 453. to 608. K.; AC

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
87.8310.AStephenson and Malanowski, 1987Based on data from 297. to 323. K.; AC
85.3 ± 2.3283.VRadchenko and Kitaigorodskii, 1974ALS

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Notes

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

Price and Sapiano, 1979
Price, S.J.W.; Sapiano, H.J., Determination of ΔHf298(C12F10,g) from studies of the combustion of decafluorobiphenyl in oxygen and calculation of D(C6F5-C6F5), Can. J. Chem., 1979, 57, 1468-1470. [all data]

Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P., Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]

Saito, Atake, et al., 1987
Saito, K.; Atake, T.; Chihara, H., Perfluorobiphenyl and perchlorobiphenyl: heat capacities and intramolecular twisting vibrations, J. Chem. Thermodynam., 1987, 19, 9-18. [all data]

Paukov and Rakhmenkulov, 1971
Paukov, I.E.; Rakhmenkulov, F.S., Low-temperature heat capacity and standard thermodynamic functions of decafluorobiphenyl, Zhur. Fiz. Khim., 1971, 45, 1296-1297. [all data]

PCR Inc., 1990
PCR Inc., Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Back, Grzyll, et al., 1996
Back, Dwight D.; Grzyll, Lawrence R.; Corrigan, Mary, DSC enthalpy of vaporization measurements of high temperature two-phase working fluids, Thermochimica Acta, 1996, 272, 53-63, https://doi.org/10.1016/0040-6031(95)02615-0 . [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Radchenko and Kitaigorodskii, 1974
Radchenko, L.G.; Kitaigorodskii, A.I., The vapour pressures and heats of sublimation of naphthalene, biphenyl, octafluoronaphthalene, decafluorobiphenyl, acenaphthene and α-nitronaphthalene, Russ. J. Phys. Chem. (Engl. Transl.), 1974, 48, 1595. [all data]


Notes

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