3-Methylsalicylaldehyde

3-甲基水杨醛

Also known as: 2-Hydroxy-3-methylbenzaldehyde, 2,3-Cresotaldehyde, 2-Hydroxy-3-methylbenzaldehyde, 3-Methyl-2-hydroxybenzaldehyde, MFCD00040798

CAS No.
824-42-0
Jingsj CID
J-48280-2
Molecular Formula
C8H8O2
Chinese Name
3-甲基水杨醛
Molecular Weight
136.148 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point207.9±20.0 °C at 760 mmHg
Density1.123
Flash Point87 ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-Methylsalicylaldehyde?

824-42-0

What are the molecular formula and molecular weight of 3-Methylsalicylaldehyde?

C8H8O2, molecular weight 136.148 g/mol

Is 3-Methylsalicylaldehyde hazardous?

Warning

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