2-Amino-3-methylbenzoic acid

2-氨基-3-甲基苯甲酸

Also known as: 3-Methylanthranilic acid, 2-Amino-m-toluic acid, 3-Methyl-2-aminobenzoic acid

CAS No.
4389-45-1
Jingsj CID
J-45210-2
Molecular Formula
C8H9NO2
Chinese Name
2-氨基-3-甲基苯甲酸
Molecular Weight
151.17 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point174-177 °C(lit.)
Boiling Point315.1±30.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point144.4±24.6 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Amino-3-methylbenzoic acid?

4389-45-1

What are the molecular formula and molecular weight of 2-Amino-3-methylbenzoic acid?

C8H9NO2, molecular weight 151.17 g/mol

Is 2-Amino-3-methylbenzoic acid hazardous?

Warning

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