Reactory BETA

4-hydroxy-3-methoxybenzaldehyde

C₈H₈O₃
100%
Structural formula of 4-hydroxy-3-methoxybenzaldehyde

4-hydroxy-3-methoxybenzaldehyde, 4-hydroxy-3-methoxybenzaldehyde, vanillin

Vanillin occurs as white crystals with a sweet, characteristic vanilla odor and flavor.

H302H317H319P280P305+P351+P338
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Physical characteristics

Molecular mass 152
Density 1.06 kg/m³
Melting point 80.9 ℃178 ℉354 K 
Boiling point 285 ℃545 ℉558 K 
Flash point 147 ℃296 ℉420 K 
Partition coeff. (logP) 1.21
Solubility (water)0.0657 mol/L10 g/L 
Compound added to the database on June 17, 2021, last modified on August 19, 2022.