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perfluorohexadecane

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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: Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
solid,1 bar236.6cal/mol*KN/ALebedev, Bykova, et al., 1993 

Constant pressure heat capacity of solid

Cp,solid (cal/mol*K) Temperature (K) Reference Comment
184.6298.15Lebedev, Bykova, et al., 1993T = 0 to 320 K.

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
AC - William E. Acree, Jr., James S. Chickos
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
Tboil512. - 513.KN/APCR Inc., 1990BS
Quantity Value Units Method Reference Comment
Tfus400.0KN/AJin, Boller, et al., 1994Crystal phase 1 phase; Uncertainty assigned by TRC = 0.2 K; TRC
Tfus402.2KN/AStarkweather, 1986Crystal phase 1 phase; Uncertainty assigned by TRC = 0.5 K; TRC
Tfus402.2KN/AStarkweather, 1986Crystal phase 1 phase; Uncertainty assigned by TRC = 0.1 K; TRC
Tfus398.2KN/ASegwichert, 1984Crystal phase 1 phase; Uncertainty assigned by TRC = 0.2 K; TRC

Enthalpy of sublimation

DeltasubH (kcal/mol) Temperature (K) Method Reference Comment
25.00295.MEBradley and Waghorn, 1951Based on data from 288. - 303. K. See also Stephenson and Malanowski, 1987.; AC

Enthalpy of fusion

DeltafusH (kcal/mol) Temperature (K) Method Reference Comment
14.60402.2DSCStarkweather, 1986, 2AC

Entropy of fusion

DeltafusS (cal/mol*K) Temperature (K) Reference Comment
1.5176.5Starkweather, 1986CAL
4.049177.7
2.419186.7
36.303402.2

Enthalpy of phase transition

DeltaHtrs (kcal/mol) Temperature (K) Initial Phase Final Phase Reference Comment
0.208175.47crystaline, IVcrystaline, IIILebedev, Bykova, et al., 1993DH
0.4493177.34crystaline, IIIcrystaline, IILebedev, Bykova, et al., 1993DH

Entropy of phase transition

DeltaStrs (cal/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
1.19175.47crystaline, IVcrystaline, IIILebedev, Bykova, et al., 1993DH
2.553177.34crystaline, IIIcrystaline, IILebedev, Bykova, et al., 1993DH

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

Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes

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

Lebedev, Bykova, et al., 1993
Lebedev, B.V.; Bykova, T.A.; Vasil'ev, V.G.; Wunderlich, B., Heat Capacity and thermodynamic functions of a series of n-perfluororalkanes in the range 0-320 K, Zhur. Khim. Termodin. Termokhim. 2, 1993, (1), 62-79. [all data]

PCR Inc., 1990
PCR Inc., Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]

Jin, Boller, et al., 1994
Jin, Y.; Boller, A.; Wunderlich, B.; Lebedev, B.V., Heat capacities and transitions in n-perfluoroalkanes and poly(tetrafluoroethylene), Thermochim. Acta, 1994, 234, 103-25. [all data]

Starkweather, 1986
Starkweather, H.W., Jr., Melting and crystalline transitions in normal perfluoroalkanes and poly(tetrafluoroethylene), Marcomolecules, 1986, 19, 4, 1131, https://doi.org/10.1021/ma00158a034 . [all data]

Segwichert, 1984
Segwichert, H., , Dissertation, Johannes Gutenberg Univ.,Mainz, 1984. [all data]

Bradley and Waghorn, 1951
Bradley, R.S.; Waghorn, G.C.S., The Rate of Evaporation of Droplets. V. Evaporation Characteristics of Some Branched-Chain Hydrocarbons and a Straight-Chain Fluorocarbon, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 1951, 206, 1084, 65-72, https://doi.org/10.1098/rspa.1951.0056 . [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]

Starkweather, 1986, 2
Starkweather, Howard W., Melting and crystalline transitions in normal perfluoroalkanes and poly(tetrafluoroethylene), Macromolecules, 1986, 19, 4, 1131-1134, https://doi.org/10.1021/ma00158a034 . [all data]


Notes

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