Chinese Synonyms: 4 - hydroxy-3 - methoxy benzaldehyde; Vanilla aldehyde; Vanilla pigment; vanillin; 3 - methoxy-4 - hydroxyphenyl formaldehyde; vanillin; Pandan factors
 English Name: Vanillin
 English synonyms: 2-Methoxy-4-formylphenol; 3-Methoxy-4-hydroxybenzaldehyde (vanillin); 4-Formyl-2-methoxyphenol; 4-hydroxy-3-methoxy-benzaldehyd; 4-hydroxy-3-methoxybenzaldehyde (vanillin) ; 4-Hydroxy-5-methoxybenzaldehyde; 4-hydroxy-m-anisaldehyd; 4-Hydroxy-m-anisaldehyde
 CAS: 121-33-5
 Molecular formula: C8H8O3
 Molecular Weight: 152.15
 EINECS: 204-465-2
 Melting point 81-83 ° C (lit.)
 Boiling point of 170 ° C15 mm Hg (lit.)
 Density of 1.06
 Vapor density of 5.3 (vs air)
 Vapor pressure> 0.01 mm Hg (25 ° C)
 Flash point of 147 ° C
 Solubility of methanol: 0.1 g / mL, clear
 Water solubility 10 g / L (25 º C)
 Sensitivity of Air & Light Sensitive
 Merck 14,9932
 BRN 472792