5-hydroxy-2-methyl pyridine
6-methyl-3-hydroxypyridine
Identification
| Name | 5-hydroxy-2-methyl pyridine |
| IUPAC | 6-methylpyridin-3-ol |
| CAS Number | 1121-78-4 |
| EINECS | 214-337-8 |
| FDA UNII | UKE16JP1JR |
| Molecular Formula | C6 H7 N O |
| Molecular Weight | 109.12799000 |
| MDL Number | MFCD00006339 |
| Nikkaji Number | J121J |
| Beilstein | 0107077 |
| XlogP3 | 0.80 (est) |
Regulatory
Physical Properties
| Appearance | pale tan to brown powder (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 168.00 to 170.00 °C. @ 760.00 mm Hg |
| Boiling Point | 295.00 to 296.00 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure | 0.001000 mmHg @ 25.00 °C. (est) |
| Flash Point | 271.00 °F. TCC ( 132.70 °C. ) (est) |
| logP (o/w) | 0.418 (est) |
| Soluble in | water, 1.973e+004 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | intraperitoneal-mouse LD50 846 mg/kg |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for 5-hydroxy-2-methyl pyridine usage levels up to | not for fragrance use. |
| Recommendation for 5-hydroxy-2-methyl pyridine flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
5-
hydroxy-2-methylpyridine
5-
hydroxy-2-picoline
3-
hydroxy-6-methylpyridine
6-
methyl pyridin-3-ol
6-
methyl-3-hydroxypyridine
6-
methyl-3-pyridinol
2-
methyl-5-hydroxypyridine
6-
methyl-pyridin-3-ol
6-
methylpyridin-3-ol
pyridin-3-ol, 6-methyl-
3-
pyridinol, 6-methyl-
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