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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, Kenneth Kroenlein director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tfus388.KN/ADawson, 1952Uncertainty assigned by TRC = 1. K; TRC
Tfus388.4KN/AStallberg, Stallberg-Stenhagen, et al., 1952Uncertainty assigned by TRC = 0.3 K; TRC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
198.5736.A,EStephenson and Malanowski, 1987Based on data from 721. - 988. K. See also Kudchadker and Zwolinski, 1966.; AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
331.8338.5Hay, 1970AC

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.

Dawson, 1952
Dawson, I.M., Proc. R. Soc. London, A, 1952, 214, 72. [all data]

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]

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]

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, https://doi.org/10.1021/je60029a039 . [all data]

Hay, 1970
Hay, J.N., Thermal analysis of n-hectane, J. Polym. Sci. B Polym. Lett., 1970, 8, 6, 395-399, https://doi.org/10.1002/pol.1970.110080602 . [all data]


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