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1,8-Octanediol

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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 - R.L. Brown and S.E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, M. Frenkel director
AC - W.E. Acree, Jr., J.S. Chickos
ALS - H.Y. Afeefy, J.F. Liebman, and S.E. Stein
DRB - D.R. Burgess

Quantity Value Units Method Reference Comment
Ttriple332.7KN/AKnauth and Sabbah, 1990Uncertainty assigned by TRC = 0.1 K; TRC
Quantity Value Units Method Reference Comment
Deltavap107.0 ± 2.2kJ/molN/APiacente, Ferro, et al., 1993See also Umnahanant, Kweskin, et al., 2006.; AC
Deltavap105.4 ± 1.8kJ/molN/AKnauth and Sabbah, 1990, 2See also Umnahanant, Kweskin, et al., 2006.; AC
Quantity Value Units Method Reference Comment
Deltasub139.3 ± 0.9kJ/molCKnauth and Sabbah, 1990, 2see Knauth and Sabbah, 1989; ALS
Deltasub139.3kJ/molN/AKnauth and Sabbah, 1990, 2DRB
Deltasub139.3 ± 0.9kJ/molCKnauth and Sabbah, 1990, 2AC

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
445.20.027Weast and Grasselli, 1989BS

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Reference Comment
101.356.Piacente, Ferro, et al., 1993See also Umnahanant, Kweskin, et al., 2006.; AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
36.1332.8Acree, 1991AC

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.

Knauth and Sabbah, 1990
Knauth, P.; Sabbah, R., Can. J. Chem., 1990, 68, 731. [all data]

Piacente, Ferro, et al., 1993
Piacente, V.; Ferro, D.; Gatta, G.D., Vaporization enthalpies of a series of «alpha»,«phi»-alkanediols from vapour pressure measurements, Thermochim. Acta, 1993, 223, 65-73. [all data]

Umnahanant, Kweskin, et al., 2006
Umnahanant, Pataporn; Kweskin, Shasha; Nichols, Gary; Dunn, Matthew J.; Smart-Ebinne, Hareta; Chickos, James S., Vaporization Enthalpies of the «alpha»,«omega»-Alkanediols by Correlation Gas Chromatography, J. Chem. Eng. Data, 2006, 51, 6, 2246-2254, https://doi.org/10.1021/je060333x . [all data]

Knauth and Sabbah, 1990, 2
Knauth, P.; Sabbah, R., Energetics of intra- and intermolecular bonds in «omega»-alkanediols. III. Thermochemical study of 1,6-hexanediol, 1,8-octanediol, 1,9-nonanediol, and 1,10-decanediol at 298.15K, Can. J. Chem., 1990, 68, 731-734. [all data]

Knauth and Sabbah, 1989
Knauth, P.; Sabbah, R., Combustion calorimetry on milligram samples of hydroscopic solid substances with a CRMT rocking bomb calorimeter thermochemical study of «omega»-alkanediols at 298.15 K. part II, J. Chem. Thermodyn., 1989, 21, 779-784. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Acree, 1991
Acree, William E., Thermodynamic properties of organic compounds: enthalpy of fusion and melting point temperature compilation, Thermochimica Acta, 1991, 189, 1, 37-56, https://doi.org/10.1016/0040-6031(91)87098-H . [all data]


Notes

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