- Formula: C6H6O6
- Molecular weight: 174.1082
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: GTZCVFVGUGFEME-IWQZZHSRSA-N
- CAS Registry Number: 585-84-2
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: cis-Aconitic acid
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Condensed phase thermochemistry data
Go To: Top, References, Notes
Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
|fH°solid||-1217.01||kJ/mol||Ccb||Kobenina and Pobedinskaya, 1983||Author's hf_298=-1221.59 kJ/mol|
|fH°solid||-1225. ± 7.5||kJ/mol||Ccb||Wilhoit and Lei, 1965|
|cH°solid||-2001.56||kJ/mol||Ccb||Kobenina and Pobedinskaya, 1983||Author's hf_298=-1221.59 kJ/mol; Corresponding «DELTA»fHºsolid = -1216.99 kJ/mol (simple calculation by NIST; no Washburn corrections)|
|cH°solid||-1994.1 ± 7.5||kJ/mol||Ccb||Wilhoit and Lei, 1965||Reanalyzed by Cox and Pilcher, 1970, Original value = -1997.7 kJ/mol; Corresponding «DELTA»fHºsolid = -1224.4 kJ/mol (simple calculation by NIST; no Washburn corrections)|
Go To: Top, Condensed phase thermochemistry data, Notes
Kobenina and Pobedinskaya, 1983
Kobenina, N.M.; Pobedinskaya, A.I., Standard heats of combustion and formation of cis-aconitic, «alpha»-oxoglutaric, and oxalacetic acids, Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol., 1983, 26, 1015-1016. [all data]
Wilhoit and Lei, 1965
Wilhoit, R.C.; Lei, I., Thermochemistry of biologically important compounds. Heats of combustion of five organic acids., J. Chem. Eng. Data, 1965, 10, 166-168. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
cH°solid Enthalpy of combustion of solid at standard conditions fH°solid Enthalpy of formation of solid at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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