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1,8-Octanediol

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Gas phase thermochemistry data

Go To: Top, Condensed phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), References, Notes

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

Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafgas-116.5 ± 1.2kcal/molCcbKnauth and Sabbah, 1990see Knauth and Sabbah, 1989

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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafsolid-149.8 ± 1.1kcal/molCcbKnauth and Sabbah, 1990see Knauth and Sabbah, 1989
Quantity Value Units Method Reference Comment
Deltacsolid-1217.5 ± 1.1kcal/molCcbKnauth and Sabbah, 1990see Knauth and Sabbah, 1989; Corresponding «DELTA»fsolid = -149.8 kcal/mol (simple calculation by NIST; no Washburn corrections)

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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Ttriple332.7KN/AKnauth and Sabbah, 1990, 2Uncertainty assigned by TRC = 0.1 K; TRC
Quantity Value Units Method Reference Comment
Deltavap25.57 ± 0.53kcal/molN/APiacente, Ferro, et al., 1993See also Umnahanant, Kweskin, et al., 2006.; AC
Deltavap25.19 ± 0.43kcal/molN/AKnauth and Sabbah, 1990See also Umnahanant, Kweskin, et al., 2006.; AC
Quantity Value Units Method Reference Comment
Deltasub33.3 ± 0.2kcal/molCKnauth and Sabbah, 1990see Knauth and Sabbah, 1989; ALS
Deltasub33.29kcal/molN/AKnauth and Sabbah, 1990DRB
Deltasub33.3 ± 0.2kcal/molCKnauth and Sabbah, 1990AC

Reduced pressure boiling point

Tboil (K) Pressure (atm) Reference Comment
445.20.026Weast and Grasselli, 1989BS

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Reference Comment
24.1356.Piacente, Ferro, et al., 1993See also Umnahanant, Kweskin, et al., 2006.; AC

Enthalpy of fusion

DeltafusH (kcal/mol) Temperature (K) Reference Comment
8.63332.8Acree, 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:


IR Spectrum

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), References, Notes

Data compiled by: Coblentz Society, Inc.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director


Mass spectrum (electron ionization)

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, IR Spectrum, References, Notes

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

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Japan AIST/NIMC Database- Spectrum MS-NW-4656
NIST MS number 230629

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References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), Notes

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., 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]

Knauth and Sabbah, 1990, 2
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]

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

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), References