Ethyl Vanillin (CAS NO. 121-32-4) is used in perfumery.
UPAC Name: 3-ethoxy-4-hydroxybenzaldehyde
Molecular Formula: C9H10O3
Molecular Weight: 166.1739g/mol
EINECS: 204-464-7
| ITEMS |
SPECIFICATION |
| Characteristics |
White to slightly yellow crystals, usually needlelike |
| Odour |
Characteristic of vanilla, stronger than vanillin |
| Solubility(25ºC) |
1g of ethyl vanillin should be soluble in 3ml 95% ethanol, and the obtained solution should be clear |
| Melting point |
76.0ºC~78.0ºC |
| Purity(by GC) |
≥99.5% |
| Loss on drying |
≤0.5% |
| Content of As |
≤0.0003% |
| Heavy metal(based on Pb) |
≤0.001% |
| Residue on ignition |
≤0.05% |
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