4-Acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylic acid, ethyl ester
- Formula: C11H15NO3
- Molecular weight: 209.2417
- IUPAC Standard InChI: InChI=1S/C11H15NO3/c1-5-15-11(14)10-6(2)9(8(4)13)7(3)12-10/h12H,5H2,1-4H3
- IUPAC Standard InChIKey: ALRDOFWBPAZOCW-UHFFFAOYSA-N
- CAS Registry Number: 2386-26-7
- Chemical structure:
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Condensed phase 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | -654.5 ± 5.9 | kJ/mol | Ccb | Rothemund and Beyer, 1932 | Reanalyzed by Cox and Pilcher, 1970, Original value = -643.1 ± 5.9 kJ/mol; Author's Hf=-158.0±1.20 |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -5817.9 ± 5.9 | kJ/mol | Ccb | Rothemund and Beyer, 1932 | Reanalyzed by Cox and Pilcher, 1970, Original value = -5829.1 ± 5.9 kJ/mol; Author's Hf=-158.0±1.20 |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Rothemund and Beyer, 1932
Rothemund, P.; Beyer, H.,
Calorimetrische bestimmungen bei einfachen pyrrolen,
Ann. Chim., 1932, 492, 292-298. [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]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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