3-Hydroxy-4-methylbenzoic acid

3-羟基-4-甲基苯甲酸

Also known as: 3-Hydroxy-p-toluic acid, 3,4-Cresotic acid, 4-Methyl-3-hydroxybenzoic acid, hydroxytoluic acid, Benzoic acid, 3-hydroxy-4-methyl-

CAS No.
586-30-1
Jingsj CID
J-45547-5
Molecular Formula
C8H8O3
Chinese Name
3-羟基-4-甲基苯甲酸
Molecular Weight
152.147 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point205-210 °C(lit.)
Boiling Point352.6±30.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point181.2±21.1 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-Hydroxy-4-methylbenzoic acid?

586-30-1

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

C8H8O3, molecular weight 152.147 g/mol

Is 3-Hydroxy-4-methylbenzoic acid hazardous?

Warning

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