4-Hydroxy-3-methylbenzaldehyde

3-甲基-4-羟基苯甲醛

Also known as: 4-Hydroxy-3-methylbenzaldehyde, 3-Methyl-4-hydroxybenzaldehyde, 4-Hydroxy-m-tolualdehyde, 4-Formyl-2-methylphenol, 3-Methyl-p-hydroxybenzaldehyde

CAS No.
15174-69-3
Jingsj CID
J-1344404-0
Molecular Formula
C8H8O2
Chinese Name
3-甲基-4-羟基苯甲醛
Molecular Weight
136.148 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point118-120 °C(lit.)
Boiling Point250.5±0.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point105.1±14.4 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Hydroxy-3-methylbenzaldehyde?

15174-69-3

What are the molecular formula and molecular weight of 4-Hydroxy-3-methylbenzaldehyde?

C8H8O2, molecular weight 136.148 g/mol

Is 4-Hydroxy-3-methylbenzaldehyde hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026