5-methoxysalicylaldehyde
benzaldehyde, 2-hydroxy-5-methoxy-
Identification
| Name | 5-methoxysalicylaldehyde |
| IUPAC | 2-hydroxy-5-methoxybenzaldehyde |
| CAS Number | 672-13-9 |
| EINECS | 211-589-0 |
| FDA UNII | Search |
| Molecular Formula | C8 H8 O3 |
| Molecular Weight | 152.14936000 |
| MDL Number | MFCD00003332 |
| Nikkaji Number | J1.722A |
| Beilstein | 1100532 |
| XlogP3 | 1.80 (est) |
Regulatory
Physical Properties
| Appearance | yellow clear liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.22000 to 1.22500 @ 20.00 °C. |
| Pounds per Gallon - (est). | 10.163 to 10.205 |
| Refractive Index | 1.57800 to 1.58200 @ 20.00 °C. |
| Melting Point | 4.00 °C. @ 760.00 mm Hg |
| Boiling Point | 247.50 °C. @ 760.00 mm Hg, 247.00 to 248.00 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure | 0.016000 mmHg @ 25.00 °C. (est) |
| Flash Point | 227.00 °F. TCC ( 108.10 °C. ) (est) |
| logP (o/w) | 1.520 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | intraperitoneal-mouse LD50 125 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-methoxysalicylaldehyde usage levels up to | not for fragrance use. |
| Recommendation for 5-methoxysalicylaldehyde flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
m-
anisaldehyde, 6-hydroxy-
benzaldehyde, 2-hydroxy-5-methoxy-
2-
hydroxy-5-methoxybenzaldehyde
6-
hydroxy-m-anisaldehyde
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