2,5-Hexanediol, 2,5-dimethyl-

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

Quantity Value Units Method Reference Comment
Δfsolid-682. ± 1.kJ/molCcrZaikin, Nazaruk, et al., 1970 
Quantity Value Units Method Reference Comment
Δcsolid-5039. ± 1.kJ/molCcrZaikin, Nazaruk, et al., 1970Corresponding Δfsolid = -681.6 kJ/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

Quantity Value Units Method Reference Comment
Tboil487.2KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Tfus362.KN/ABruson and Kroeger, 1940Uncertainty assigned by TRC = 3. K; the hydrate, 6H2O, melts at 38 deg C; TRC
Quantity Value Units Method Reference Comment
Δvap85.2 ± 3.5kJ/molCGCUmnahanant, Kweskin, et al., 2006AC

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.

Zaikin, Nazaruk, et al., 1970
Zaikin, I.D.; Nazaruk, L.N.; Klim, N.I.; Yurzhenko, T.I., Standard heats of formation of some ditertiary glycoles containing two tertiary carbon atoms, Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol., 1970, 13, 786. [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]

Bruson and Kroeger, 1940
Bruson, H.A.; Kroeger, J.W., Cycli-Alkylation of Aromatic Compounds by the Friedel and Crafts Reaction, J. Am. Chem. Soc., 1940, 62, 36-44. [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 α,ω-Alkanediols by Correlation Gas Chromatography, J. Chem. Eng. Data, 2006, 51, 6, 2246-2254, https://doi.org/10.1021/je060333x . [all data]


Notes

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