Acetic acid, hydroxy-
- Formula: C2H4O3
- Molecular weight: 76.0514
- IUPAC Standard InChIKey: AEMRFAOFKBGASW-UHFFFAOYSA-N
- CAS Registry Number: 79-14-1
- Chemical structure:
This structure is also available as a 2d Mol file
- Other names: Glycolic acid; α-Hydroxyacetic acid; Glycollic acid; Hydroxyacetic acid; Hydroxyethanoic acid; HOCH2COOH; Kyselina glykolova; Kyselina hydroxyoctova; 2-Hydroxyacetic acid; 2-Hydroxyethanoic acid; NSC 166
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Reaction 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: John E. Bartmess
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C2H3O3- + =
By formula: C2H3O3- + H+ = C2H4O3
|ΔrH°||1390. ± 9.6||kJ/mol||TDEq||Caldwell, Renneboog, et al., 1989||gas phase|
|ΔrG°||1372. ± 8.4||kJ/mol||TDEq||Caldwell, Renneboog, et al., 1989||gas phase|
Go To: Top, Reaction thermochemistry data, Notes
Caldwell, Renneboog, et al., 1989
Caldwell, G.; Renneboog, R.; Kebarle, P., Gas Phase Acidities of Aliphatic Carboxylic Acids, Based on Measurements of Proton Transfer Equilibria, Can. J. Chem., 1989, 67, 4, 661, https://doi.org/10.1139/v89-092 . [all data]
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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