3,4-Pyridinedimethanol, 5-hydroxy-6-methyl-
- Formula: C8H11NO3
- Molecular weight: 169.1778
- IUPAC Standard InChI: InChI=1S/C8H11NO3/c1-5-8(12)7(4-11)6(3-10)2-9-5/h2,10-12H,3-4H2,1H3
- IUPAC Standard InChIKey: LXNHXLLTXMVWPM-UHFFFAOYSA-N
- CAS Registry Number: 65-23-6
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Pyridoxol; Adermin; Bezatin; Pirivitol; Pyridoxin; Pyridoxine; Adermine; Gravidox; Hydoxin; 3-Hydroxy-4,5-dimethylol-α-picoline; 5-Hydroxy-6-methyl-3,4-pyridinedimethanol; 2-Methyl-4,5-bis(hydroxymethyl)-3-hydroxypyridine; 2-Methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine; 2-Methyl-3-hydroxy-4,5-dihydroxymethyl-pyridin; 2-Methyl-3-hydroxy-4,5-di(hydroxymethyl)pyridine; 2-Picoline-4,5-dimethanol, 3-hydroxy-; Pridoxine; Pyridoxinum
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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: Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| S°solid,1 bar | 271.77 | J/mol*K | N/A | Khodzhaeva, Iskhakov, et al., 1990 | |
| S°solid,1 bar | 278.59 | J/mol*K | N/A | Khodzhaeva, Iskhakov, et al., 1989 |
Constant pressure heat capacity of solid
| Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 237.40 | 300. | Khodzhaeva, Iskhakov, et al., 1990 | T = 90 to 300 K. |
| 244.46 | 298.15 | Khodzhaeva, Iskhakov, et al., 1989 |
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.
Khodzhaeva, Iskhakov, et al., 1990
Khodzhaeva, M.G.; Iskhakov, B.G.; Pulatova, M.A.,
Thermodynamic properties of 2-methyl-3-hydroxy-4,5-dihydroxymethylpyridine,
Uzb. Khim. Zhur., 1990, (1), 15-17. [all data]
Khodzhaeva, Iskhakov, et al., 1989
Khodzhaeva, M.G.; Iskhakov, B.G.; Ismailov, T.S.; Dendenberg, T.I.,
Heat capacity of intermediates in vitamin B6 production,
Khim.-Farm. Zh., 1989, 23(3), 383-384. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid S°solid,1 bar Entropy of solid at standard conditions (1 bar) - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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