- Formula: C12H10
- Molecular weight: 154.2078
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: ZUOUZKKEUPVFJK-UHFFFAOYSA-N
- CAS Registry Number: 92-52-4
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: 1,1'-Biphenyl; Bibenzene; Diphenyl; Phenylbenzene; 1,1'-Diphenyl; Lemonene; Phenador-X; PhPh; Xenene; Carolid AL; Tetrosin LY; NSC 14916; 1,1-Biphenyl
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Gas phase thermochemistry data
Go To: Top, References, Notes
Data compiled as indicated in comments:
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow
|fH°gas||43.1 ± 0.7||kcal/mol||AVG||N/A||Average of 6 values; Individual data points|
Constant pressure heat capacity of gas
|Cp,gas (cal/mol*K)||Temperature (K)||Reference||Comment|
|12.03||50.||Dorofeeva O.V., 1997||None of the statistically calculated values of S(T) known from literature [ Trevissoi C., 1955, Katon J.E., 1959, Aleman H., 1973, Thermodynamics Research Center, 1997] is in full accord with experimental data (see also discussion in [ Chirico R.D., 1989]). Recommended values agree with experimental values within their uncertainties except for temperature range 340-460 K where discrepancies amount to 0.4-0.6 J/mol*K.; GT|
|39.84 ± 0.24||298.15|
Go To: Top, Gas phase thermochemistry data, Notes
Dorofeeva O.V., 1997
Dorofeeva O.V., Unpublished results. Thermocenter of Russian Academy of Science, Moscow, 1997. [all data]
Trevissoi C., 1955
Trevissoi C., Specific heat and entropy of biphenyl, Ann. Chim. (Rome), 1955, 45, 943-959. [all data]
Katon J.E., 1959
Katon J.E., The vibrational spectra and geometrical configuration of biphenyl, Spectrochim. Acta, 1959, 15, 627-650. [all data]
Aleman H., 1973
Aleman H., Thermodynamic functions for biphenyl and the 4,4'-dihalogenobiphenyls, Thermochim. Acta, 1973, 7, 69-73. [all data]
Thermodynamics Research Center, 1997
Thermodynamics Research Center, Selected Values of Properties of Chemical Compounds., Thermodynamics Research Center, Texas A&M University, College Station, Texas, 1997. [all data]
Chirico R.D., 1989
Chirico R.D., The thermodynamic properties of biphenyl, J. Chem. Thermodyn., 1989, 21, 1307-1331. [all data]
Go To: Top, Gas phase thermochemistry data, References
- Symbols used in this document:
Cp,gas Constant pressure heat capacity of gas fH°gas Enthalpy of formation of gas at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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