- Formula: C7H16O2
- Molecular weight: 132.2007
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: SXCBDZAEHILGLM-UHFFFAOYSA-N
- CAS Registry Number: 629-30-1
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: Heptamethylene glycol; «alpha»,«omega»-Heptanediol; Heptane-1,7-diol; 1,7-Dihydroxyheptane; «omega»-Heptanediol
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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
|fH°liquid||-574.2 ± 9.3||kJ/mol||Ccb||Knauth and Sabbah, 1990||see Knauth and Sabbah, 1989|
|cH°liquid||-4467.0 ± 9.3||kJ/mol||Ccb||Knauth and Sabbah, 1990||see Knauth and Sabbah, 1989; Corresponding «DELTA»fHºliquid = -574.2 kJ/mol (simple calculation by NIST; no Washburn corrections)|
Go To: Top, Condensed phase thermochemistry data, Notes
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]
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
cH°liquid Enthalpy of combustion of liquid at standard conditions fH°liquid Enthalpy of formation of liquid at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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