Mandelic acid
- Formula: C8H8O3
- Molecular weight: 152.1473
- IUPAC Standard InChI: InChI=1S/C8H8O3/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5,7,9H,(H,10,11)
- IUPAC Standard InChIKey: IWYDHOAUDWTVEP-UHFFFAOYSA-N
- CAS Registry Number: 611-72-3
- 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. - Species with the same structure:
- Stereoisomers:
- Other names: Benzeneacetic acid, α-hydroxy-; α-Hydroxy-α-toluic acid; α-Hydroxyphenylacetic acid; p-Mandelic acid; Almond acid; Amygdalic acid; Amygdalinic acid; Phenylglycolic acid; Phenylhydroxyacetic acid; Uromaline; dl-Mandelic acid; α-Toluic acid, α-hydroxy-; Glycolic acid, phenyl-; Racemic mandelic acid; Kyselina 2-fenyl-2-hydroxyethanova; Kyselina mandlova; Paramandelic acid; α-Phenylhydroxyacetic acid; Benzoglycolic acid; Hydroxy(phenyl)acetic acid; Benzeneacetic acid, α-hydroxy-, (.+/-.)-; (.+/-.)-alpha-Hydroxybenzeneacetic acid; (.+/-.)-Mandelic acid; (RS)-Mandelic acid; 2-Phenyl-2-hydroxyacetic acid; 2-Phenylglycolic acid; DL-Hydroxy(phenyl)acetic acid; NSC 7925; 114-21-6; 530-31-4
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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 |
|---|---|---|---|---|---|
| ΔcH°solid | -3712. ± 0.8 | kJ/mol | Ccb | Zubareva, Oberemok-Yakubova, et al., 1963 | Corresponding ΔfHºsolid = -579.5 kJ/mol (simple calculation by NIST; no Washburn corrections) |
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.
Zubareva, Oberemok-Yakubova, et al., 1963
Zubareva, N.D.; Oberemok-Yakubova, A.P.; Petrov, Yu.I.; Klabunovskii, E.I.; Balandin, A.A.,
Determination of the heats of combustion of DL- and L-mandelic acids,
Bull. Acad. Sci. USSR, Div. Chem. Sci., 1963, 12, 2033-2034, In original 2207. [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 - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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