5-Fluoro-2-methylbenzoic acid

5-氟-2-甲基苯甲酸

Also known as: 5-Fluoro-o-toluic acid, 2-Methyl-5-fluorobenzoic acid, Benzoic acid, 5-fluoro-2-methyl-, MFCD00042294

CAS No.
33184-16-6
Jingsj CID
J-50103-9
Molecular Formula
C8H7FO2
Chinese Name
5-氟-2-甲基苯甲酸
Molecular Weight
154.138 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point130-132 °C(lit.)
Boiling Point262.1±20.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point112.3±21.8 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 5-Fluoro-2-methylbenzoic acid?

33184-16-6

What are the molecular formula and molecular weight of 5-Fluoro-2-methylbenzoic acid?

C8H7FO2, molecular weight 154.138 g/mol

Is 5-Fluoro-2-methylbenzoic acid hazardous?

Warning

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