Butane, 2,3-dimethyl-

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Critical temperature

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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

Tc (K) Reference Comment
500.0 ± 0.2Daubert, 1996 
499.8Quadri and Kudchadker, 1992Uncertainty assigned by TRC = 0.4 K; TRC
499.9Majer and Svoboda, 1985 
500.08Genco, Teja, et al., 1980Uncertainty assigned by TRC = 0.12 K; TRC
500.07Kay and Young, 1975Uncertainty assigned by TRC = 0.2 K; TRC
500.23Kay and Young, 1974Uncertainty assigned by TRC = 0.15 K; TRC
499.9Young, 1974Uncertainty assigned by TRC = 0.3 K; TRC
499.93Ambrose, Cox, et al., 1960Uncertainty assigned by TRC = 0.2 K; Visual, PRT, IPTS-48; TRC
500.3Kay, 1946Uncertainty assigned by TRC = 0.07 K; TRC
500.50Young, 1910Uncertainty assigned by TRC = 0.8 K; TRC
500.55Young and Fortey, 1879Uncertainty assigned by TRC = 0.8 K; TRC

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.

Daubert, 1996
Daubert, T.E., Vapor-Liquid Critical Properties of Elements and Compounds. 5. Branched Alkanes and Cycloalkanes, J. Chem. Eng. Data, 1996, 41, 365-372. [all data]

Quadri and Kudchadker, 1992
Quadri, S.K.; Kudchadker, A.P., The critical temperatures and critical pressures of some examples of (a polar substance + a nonpolar substance) and of (a polar substance + another polar substance), J. Chem. Thermodyn., 1992, 24, 473-80. [all data]

Majer and Svoboda, 1985
Majer, V.; Svoboda, V., Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]

Genco, Teja, et al., 1980
Genco, J.M.; Teja, A.S.; Kay, W.B., Study of the critical and azeotropic behavior of binary mixtures I critical states of perfluoromethylcyclohexane + isomeric hexane systems, J. Chem. Eng. Data, 1980, 25, 350. [all data]

Kay and Young, 1975
Kay, W.B.; Young, C.L., Gas-liquid critical properties. Tetradecafluoromethylcyclohexane( perfluoromethylcyclohexane)-2,3-dimethylbutane system, Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1975, No. 1, 60. [all data]

Kay and Young, 1974
Kay, W.B.; Young, C.L., Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1974, No. 3, 196. [all data]

Young, 1974
Young, C.L., Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1974, No. 1, 49. [all data]

Ambrose, Cox, et al., 1960
Ambrose, D.; Cox, J.D.; Townsend, R., The critical temperatures of forty organic compounds, Trans. Faraday Soc., 1960, 56, 1452. [all data]

Kay, 1946
Kay, W.B., The Vapor Pressures and Saturated Liquid and Vapor Densities of the Isomeric Hexanes, J. Am. Chem. Soc., 1946, 68, 1336. [all data]

Young, 1910
Young, S., The Internal Heat of Vaporization constants of thirty pure substances, Sci. Proc. R. Dublin Soc., 1910, 12, 374. [all data]

Young and Fortey, 1879
Young, S.; Fortey, E.C., Vapor Pressures, Specific Volumes, and Critical Constants of Diisopropyl and Diisobutyl, J. Chem. Soc., 1879, 35, 1126-44. [all data]


Notes

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