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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, M. Frenkel director
AC - W.E. Acree, Jr., J.S. Chickos

Tfus383.5KN/AStallberg, Stallberg-Stenhagen, et al., 1952Uncertainty assigned by TRC = 0.3 K; TRC
Deltavap387.2 ± 3.8kJ/molCGCChickos and Lipkind, 2008Based on data from 638. - 691. K.; AC

Enthalpy of vaporization

DeltavapH (kJ/mol)Temperature (K)MethodReferenceComment
185.3708.A,EStephenson and Malanowski, 1987Based on data from 693. - 955. K. See also Kudchadker and Zwolinski, 1966.; AC

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:


Go To: Top, Phase change data, Notes

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

Stallberg, Stallberg-Stenhagen, et al., 1952
Stallberg, G.; Stallberg-Stenhagen, S.; Stenhagen, E., Very Long Hydrocarbon Chains I. The Synthesis of n-Dooctacontane and n-Hectane, Acta Chem. Scand., 1952, 6, 313. [all data]

Chickos and Lipkind, 2008
Chickos, James; Lipkind, Dmitry, Hypothetical Thermodynamic Properties: Vapor Pressures and Vaporization Enthalpies of the Even n -Alkanes from C 78 to C 92 at T = 298.15 K by Correlation-Gas Chromatography, J. Chem. Eng. Data, 2008, 53, 10, 2432-2440. [doi:10.1021/je800442s] [all data]

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

Kudchadker and Zwolinski, 1966
Kudchadker, A.P.; Zwolinski, B.J., Vapor Pressure and Boiling Points of Normal Alkanes, C 21 to C 100 ., J. Chem. Eng. Data, 1966, 11, 2, 253-255. [doi:10.1021/je60029a039] [all data]


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