- Formula: C5H6N2O
- Molecular weight: 110.1139
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: VIHYIVKEECZGOU-UHFFFAOYSA-N
- CAS Registry Number: 2466-76-4
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: Imidazole, 1-acetyl-; Acetylimidazole; N-Acetylimidazole; 1-Acetylimidazole; Imidazole, N-acetyl-; 1-Acetyl-1H-imidazole
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- Information on this page:
- Other data available:
Reaction thermochemistry data
Go To: Top, 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: H.Y. Afeefy, J.F. Liebman, and S.E. Stein
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+ = +
By formula: C5H6N2O + H2O = C3H4N2 + C2H4O2
|rH°||-20.2 ± 0.2||kJ/mol||Cm||Wadso, 1960||liquid phase; solvent: Aqueous; Heat of hydrolysis|
+ = +
By formula: C4H11N + C5H6N2O = C6H13NO + C3H4N2
|rH°||-75.6 ± 0.3||kJ/mol||Cm||Wadso, 1962||solid phase|
Go To: Top, Reaction thermochemistry data, Notes
Wadso, I., Heats of hydrolysis of N-acetylated imidazole, 1,2,4-triazole and tetrazole, Acta Chem. Scand., 1960, 14, 903-908. [all data]
Wadso, I., Heats of aminolysis and hydrolysis of some N-acetyl compounds and of acetic anhydride, Acta Chem. Scand., 1962, 16, 471-478. [all data]
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
rH° Enthalpy of reaction at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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