1H-Pyrrole-3-carboxylic acid, 2,4-dimethyl-, ethyl ester
- Formula: C9H13NO2
- Molecular weight: 167.2050
- IUPAC Standard InChIKey: QWSFDUPEOPMXCV-UHFFFAOYSA-N
- CAS Registry Number: 2199-51-1
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: 2,4-Dimethyl-1H-pyrrole-3-carboxylic acid ethyl ester
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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 |
---|---|---|---|---|---|
ΔfH°solid | -463.2 ± 5.0 | kJ/mol | Ccb | Rothemund and Beyer, 1932 | Reanalyzed by Cox and Pilcher, 1970, Original value = -453.5 ± 5.0 kJ/mol; Author's Hf=-113.4±1.20 |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°solid | -4936.3 ± 5.0 | kJ/mol | Ccb | Rothemund and Beyer, 1932 | Reanalyzed by Cox and Pilcher, 1970, Original value = -4945.9 ± 5.0 kJ/mol; Author's Hf=-113.4±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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