Methylglyoxal hydrate
- Formula: C3H6O3
- Molecular weight: 90.0779
- CAS Registry Number: 1186-47-6
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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 |
|---|---|---|---|---|---|
| ΔcH°liquid | -1403. | kJ/mol | Ccb | Neuberg and Hofmann, 1932 | Corresponding ΔfHºliquid = -634.7 kJ/mol (simple calculation by NIST; no Washburn corrections) |
| ΔcH°liquid | -1360. | kJ/mol | Cm | Fromageot and Emami, 1931 | Corresponding ΔfHºliquid = -674. kJ/mol (simple calculation by NIST; no Washburn corrections) |
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.
Neuberg and Hofmann, 1932
Neuberg, C.; Hofmann, E.,
Uber die Verbrennungswarme des methylglyoxals und damit zusammenhingende fragen,
Biochem. Z., 1932, 262, 440-450. [all data]
Fromageot and Emami, 1931
Fromageot, M.Cl.; Emami, M.E.,
Sur la chaleur de combustion du methylglyoxal,
Bull. Soc. Chim. Belg., 1931, 49, 929-936. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔcH°liquid Enthalpy of combustion of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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