Vanillin

4- hydroxy-3-methoxybenzaldehyde, 4- formyl-2-methoxyphenol, vanillic aldehyde, 4- hydroxy-5-methoxybenzaldehyde, 4- hydroxy-meta-anisaldehyde, para- hydroxy-meta-methoxybenzaldehyde, 2- methoxy-4-formyl phenol, 3- methoxy-4-hydroxybenzaldehyde, methyl protocatechuic aldehyde, protocatechualdehyde-3-methyl ether, vanillaldehyde

How to detect Vanillin

Formula: C8H8O3 | CAS: 121-33-5

Synonyms: 4- hydroxy-3-methoxybenzaldehyde, 4- formyl-2-methoxyphenol, vanillic aldehyde, 4- hydroxy-5-methoxybenzaldehyde, 4- hydroxy-meta-anisaldehyde, para- hydroxy-meta-methoxybenzaldehyde, 2- methoxy-4-formyl phenol, 3- methoxy-4-hydroxybenzaldehyde, methyl protocatechuic aldehyde, protocatechualdehyde-3-methyl ether, vanillaldehyde

Specification

SpecificationValue/Information
FormulaC8H8O3
CAS no.121-33-5
Gas Response Factor, 11.7 eVNA
Gas Response Factor, 10.6 eV1
Gas Response Factor, 10.0 eVNA
SpecificationValue/Information
ppm per mg/m⁻³, (20 °C, 1 bar)0.158
Molecular Weight, g/mole152
Melting point, °C82
Boiling point, °C282.6
Ionisation Energy, eV~9

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