4-hydroxy-3-methyl benzaldehyde
benzaldehyde, 4-hydroxy-3-methyl-
Identification
| Name | 4-hydroxy-3-methyl benzaldehyde |
| IUPAC | 4-hydroxy-3-methylbenzaldehyde |
| CAS Number | 15174-69-3 |
| FDA UNII | P8CUX6265J |
| Molecular Formula | C8 H8 O2 |
| Molecular Weight | 136.15016000 |
| MDL Number | MFCD00012360 |
| Nikkaji Number | J526.377H |
| XlogP3 | 0.80 (est) |
Regulatory
Physical Properties
| Appearance | tan to brown crystalline powder (est) |
| Assay | 97.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 118.00 to 120.00 °C. @ 760.00 mm Hg |
| Boiling Point | 250.00 to 252.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.014000 mmHg @ 25.00 °C. (est) |
| Flash Point | 221.00 °F. TCC ( 105.00 °C. ) |
| logP (o/w) | 1.807 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | Not determined |
| 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 | flavoring agents |
| Recommendation for 4-hydroxy-3-methyl benzaldehyde usage levels up to | not for fragrance use. |
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Potential Uses
Natural Occurrence
Synonyms
benzaldehyde, 4-hydroxy-3-methyl-
4-
hydroxy-3-methylbenzaldehyde
PubMed:
The catabolism of 2,4-xylenol and p-cresol share the enzymes for the oxidation of para-methyl group in Pseudomonas putida NCIMB 9866.