Description
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(25º C)
1g of ethyl vanillin should be soluble in 3ml 95% ethanol, and the obtained solution should be clear
Melting point
76.0º C~78.0º C
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%
Complaint
