2,4-dihydroxybenzaldehyde
b-resorcylaldehyde
Identification
| Name | 2,4-dihydroxybenzaldehyde |
| IUPAC | 2,4-dihydroxybenzaldehyde |
| CAS Number | 95-01-2 |
| EINECS | 202-383-1 |
| FDA UNII | 772JOF6LZS |
| Molecular Formula | C7 H6 O3 |
| Molecular Weight | 138.12242000 |
| MDL Number | MFCD00011686 |
| Nikkaji Number | J4.706F |
| Beilstein | 0878548 |
| XlogP3 | 1.50 (est) |
Regulatory
Physical Properties
| Appearance | cream to pale brown powder (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 135.00 to 137.00 °C. @ 760.00 mm Hg |
| Boiling Point | 220.00 to 228.00 °C. @ 22.00 mm Hg, 350.00 to 351.00 °C. @ 760.00 mm Hg (est) |
| Flash Point | 331.00 °F. TCC ( 165.90 °C. ) (est) |
| logP (o/w) | 1.229 (est) |
| Soluble in | water, 1.61e+004 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | oral-rat LD50 400 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 2,4-dihydroxybenzaldehyde usage levels up to | not for fragrance use. |
| Recommendation for 2,4-dihydroxybenzaldehyde flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
benzaldehyde, 2,4-dihydroxy-
2,4-
dihydroxy-benzaldehyde
2,4-
dihydroxybenzenecarbonal
4-
formylresorcinol
4-
hydroxysalicyladehyde
4-
hydroxysalicylaldehyde
beta-
resorcyl aldehyde
b-
resorcylaldehyde
beta-
resorcylaldehyde
salicylaldehyde, 4-hydroxy-
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