2-Hydroxy-4-methylbenzaldehyde

2-羟基-4-甲基苯甲醛

Also known as: 4-Methylsalicylaldehyde, 2,4-Cresotaldehyde, 2-Formyl-5-methylphenol, 4-Methyl-2-hydroxybenzaldehyde, m-Homosalicylaldehyde

CAS No.
698-27-1
Jingsj CID
J-1955594-8
Molecular Formula
C8H8O2
Chinese Name
2-羟基-4-甲基苯甲醛
Molecular Weight
136.148 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point58-61ºC(lit.)
Boiling Point219.5±20.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point88.0±14.4 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Hydroxy-4-methylbenzaldehyde?

698-27-1

What are the molecular formula and molecular weight of 2-Hydroxy-4-methylbenzaldehyde?

C8H8O2, molecular weight 136.148 g/mol

Is 2-Hydroxy-4-methylbenzaldehyde hazardous?

Warning

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