3,5-Dimethylbenzoic acid

3,5-二甲基苯甲酸

Also known as: Mesitylenic acid, m-Xylylic acid, Benzoic acid, 3,5-dimethyl-, 3,5-Dimethylbenzoic acid, sym-m-Xylylic acid, m-Xylene-5-carboxylic acid, 3,5-Dimethylbenzoesaeure

CAS No.
499-06-9
Jingsj CID
J-15881-3
Molecular Formula
C9H10O2
Chinese Name
3,5-二甲基苯甲酸
Molecular Weight
150.174 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point169-171 °C(lit.)
Boiling Point277.9±9.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point128.2±13.4 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3,5-Dimethylbenzoic acid?

499-06-9

What are the molecular formula and molecular weight of 3,5-Dimethylbenzoic acid?

C9H10O2, molecular weight 150.174 g/mol

Is 3,5-Dimethylbenzoic acid hazardous?

Warning

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