Propanoic acid, 3-amino-2-methyl-
- Formula: C4H9NO2
- Molecular weight: 103.1198
- IUPAC Standard InChI: InChI=1S/C4H9NO2/c1-3(2-5)4(6)7/h3H,2,5H2,1H3,(H,6,7)
- IUPAC Standard InChIKey: QCHPKSFMDHPSNR-UHFFFAOYSA-N
- CAS Registry Number: 10569-72-9
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 3-Aminoisobutyric acid; dl-β-Aminoisobutyric acid; dl-3-Amino-2-methylpropionic acid; dl-3-Aminoisobutyric acid; 3-Amino-2-methylpropanoic acid; β-Aminoisobutyric acid; 2-(aminomethyl)propionic acid; DL-Beta-aminoisobutyric acid
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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 | -269. ± 1.6 | kJ/mol | Ccb | Contineanu and Marchidan, 1994 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -2590. ± 1.4 | kJ/mol | Ccb | Contineanu and Marchidan, 1994 |
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.
Contineanu and Marchidan, 1994
Contineanu, J.; Marchidan, D.I.,
The enthalpies of combustion and formation of some isomers of aminobutyric (aminobutanoic) acid,
Rev. Roum. Chim., 1994, 39, 1391-1395. [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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