1,1'-Biphenyl, 2-methyl-

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

Quantity Value Units Method Reference Comment
Δfliquid20.7 ± 0.31kcal/molCcbSteele, Chirico, et al., 1995 
Quantity Value Units Method Reference Comment
Δcliquid-1653.2 ± 0.29kcal/molCcbSteele, Chirico, et al., 1995Corresponding Δfliquid = 20.7 kcal/mol (simple calculation by NIST; no Washburn corrections)
Δcliquid-1661.3kcal/molCcbWise, Serijan, et al., 1951Corresponding Δfliquid = 28.7 kcal/mol (simple calculation by NIST; no Washburn corrections)
Δcliquid-1600.kcal/molCcbGoodman and Wise, 1950Corresponding Δfliquid = -33. kcal/mol (simple calculation by NIST; no Washburn corrections)
Δcliquid-1658.4 ± 1.7kcal/molCcbBrull, 1935Reanalyzed by Cox and Pilcher, 1970, Original value = -1658.12 kcal/mol; Corresponding Δfliquid = 25.85 kcal/mol (simple calculation by NIST; no Washburn corrections)

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
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Tboil532. ± 7.KAVGN/AAverage of 12 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus272.95KN/AGoodman and Wise, 1951Uncertainty assigned by TRC = 0.15 K; TRC
Tfus418.KN/ACook, Dickson, et al., 1950TRC
Tfus272.95KN/AGoodman and Wise, 1950, 2Uncertainty assigned by TRC = 0.1 K; TRC
Quantity Value Units Method Reference Comment
Δvap15.8 ± 0.1kcal/molVSteele, Chirico, et al., 1995ALS
Δvap15.8kcal/molN/ASteele, Chirico, et al., 1995DRB

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


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.

Steele, Chirico, et al., 1995
Steele, W.V.; Chirico, R.D.; Smith, N.K., The standard enthalpies of formation of 2-methylbiphenyl and diphenylmethane, J. Chem. Thermodyn., 1995, 27, 671-678. [all data]

Wise, Serijan, et al., 1951
Wise, C.H.; Serijan, K.T.; Goodman, I.A., NACA Technical Report 1003, NACA Technical Report 1003, 1951, 1-10. [all data]

Goodman and Wise, 1950
Goodman, I.A.; Wise, P.H., Dicyclic hydrocarbons. I. 2-Aklylbiphenyls, J. Am. Chem. Soc., 1950, 72, 3076-3078. [all data]

Brull, 1935
Brull, L., Sui calori di combustione di alcuni derivati del bifenil, Gazz. Chim. Ital., 1935, 65, 19-28. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Goodman and Wise, 1951
Goodman, I.A.; Wise, P.H., Synthesis & purification of some alkylbiphenyls & alkylbicyclohexyls., Natl. Advis. Comm. Aeronaut., Tech. Note NACA TN 2260, Lewis Flight Propulsion Lab., Cleveland, Ohio, 1951. [all data]

Cook, Dickson, et al., 1950
Cook, J.W.; Dickson, G.T.; Jack, J.; Loudon, J.D.; McKeown, J.; MacMillan, J.; Williamson, W.F., Colchicine and Related Compounds, J. Chem. Soc., 1950, 139. [all data]

Goodman and Wise, 1950, 2
Goodman, I.A.; Wise, P.H., Dicycloic Hydrocarbons I. 2-Alkylbiphenyls, J. Am. Chem. Soc., 1950, 72, 3076. [all data]


Notes

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