5-Methylsalicylaldehyde

5-甲基水杨醛

Also known as: 2-Hydroxy-5-methylbenzaldehyde, 2,5-Cresotaldehyde, 5-Methylsalicylic aldehyde, Benzaldehyde, 2-hydroxy-5-methyl-

CAS No.
613-84-3
Jingsj CID
J-2555-7
Molecular Formula
C8H8O2
Chinese Name
5-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

Melting Point54-57 °C(lit.)
Boiling Point217.5±0.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point85.1±14.4 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 5-Methylsalicylaldehyde?

613-84-3

What are the molecular formula and molecular weight of 5-Methylsalicylaldehyde?

C8H8O2, molecular weight 136.148 g/mol

Is 5-Methylsalicylaldehyde hazardous?

Warning

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