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Propane, 2,2-dichloro-

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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, Kenneth Kroenlein director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
CAL - James S. Chickos, William E. Acree, Jr., Joel F. Liebman, Students of Chem 202 (Introduction to the Literature of Chemistry), University of Missouri -- St. Louis
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tboil342.4 ± 0.5KAVGN/AAverage of 7 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus240.2KN/ASilver and Rudman, 1970Crystal phase 1 phase; Uncertainty assigned by TRC = 1. K; Temp. for cryst. of liquid to C1 was 226.7 K; TRC
Tfus238.8KN/ATurkevich and Smyth, 1940Crystal phase 1 phase; Uncertainty assigned by TRC = 0.4 K; TRC
Tfus238.5KN/AVan de Vloed, 1939Uncertainty assigned by TRC = 0.6 K; TRC
Quantity Value Units Method Reference Comment
Ttriple239.25KN/Avan Miltenburg, 1972Crystal phase 1 phase; Uncertainty assigned by TRC = 0.05 K; TRC
Quantity Value Units Method Reference Comment
Deltavap32.1kJ/molAVarushchenko, Loseva, et al., 1987Based on data from 295. - 340. K. See also Basarová and Svoboda, 1991.; AC
Deltavap33. ± 1.kJ/molESmith, Bjellerup, et al., 1953Heat of formation derived by Cox and Pilcher, 1970; ALS

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
33.2282.AStephenson and Malanowski, 1987Based on data from 267. - 378. K. See also Dykyj, 1970.; AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
10.0239.6Kobashi and Oguni, 1999AC
2.34239.3Domalski and Hearing, 1996AC

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
31.8188.Domalski and Hearing, 1996CAL
9.62239.3

Enthalpy of phase transition

DeltaHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
5.979188.crystaline, IIcrystaline, IVan Miltenburg, 1972Temperature not certain; give explicitly as 184.8 K and in table as 188 K.; DH
2.341239.25crystaline, IliquidVan Miltenburg, 1972DH

Entropy of phase transition

DeltaStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
31.8188.crystaline, IIcrystaline, IVan Miltenburg, 1972Temperature; DH
9.8239.25crystaline, IliquidVan Miltenburg, 1972DH

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.

Silver and Rudman, 1970
Silver, L.; Rudman, R., Polymorphism of the Crystalline Methylchloromethane Compounds. A Differential Scanning Calorimetric Study, J. Phys. Chem., 1970, 74, 3134-9. [all data]

Turkevich and Smyth, 1940
Turkevich, A.; Smyth, C.P., Molecular Rotation and Polymorphism in the Methyl Chloromethanes, J. Am. Chem. Soc., 1940, 62, 2468-74. [all data]

Van de Vloed, 1939
Van de Vloed, A., Bull. Soc. Chim. Belg., 1939, 48, 229. [all data]

van Miltenburg, 1972
van Miltenburg, J.C., Construction of an adiabatic calorimeter. Thermodynamic properties of stan- dard n-heptane from 155 to 270 K and of 2,2-dichloropropane from 135 to 270 K., J. Chem. Thermodyn., 1972, 4, 773-82. [all data]

Varushchenko, Loseva, et al., 1987
Varushchenko, R.M.; Loseva, O.L.; Druzhinina, A.I., Zh. Fiz. Khim., 1987, 61, 31. [all data]

Basarová and Svoboda, 1991
Basarová, Pavlína; Svoboda, Václav, Calculation of heats of vaporization of halogenated hydrocarbons from saturated vapour pressure data, Fluid Phase Equilibria, 1991, 68, 13-34, https://doi.org/10.1016/0378-3812(91)85008-I . [all data]

Smith, Bjellerup, et al., 1953
Smith, L.; Bjellerup, L.; Krook, S.; Westermark, H., Heats of combustion of organic chloro compounds determined by the "quartz wool" method, Acta Chem. Scand., 1953, 7, 65. [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]

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]

Dykyj, 1970
Dykyj, J., Petrochemica, 1970, 10, 2, 51. [all data]

Kobashi and Oguni, 1999
Kobashi, Kazuhisa; Oguni, Masaharu, Thermodynamic Consideration on a Series of Compounds (CH 3 ) n CCl 4- n : Correlation between Molecular Sphericity, Configurational Order/Disorder, and Molecular Packing in Plastically Crystalline and Liquid Phases, J. Phys. Chem. B, 1999, 103, 36, 7687-7694, https://doi.org/10.1021/jp990578z . [all data]

Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D., Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III, J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985 . [all data]

Van Miltenburg, 1972
Van Miltenburg, J.C., Construction of an adiabatic calorimeter. Thermodynamic properties of standard n-heptane from 155 to 270K and of 2,2-dichloropropane from 135 to 270K, J. Chem. Thermodynam., 1972, 4, 773-782. [all data]


Notes

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