3-Amino-4-methylbenzoic acid

3-氨基-4-甲基苯甲酸

Also known as: 2-Toluidine-4-carboxylic acid, 3-Amino-4-toluic acid, 3-Amino-4-methylbenz, 3-Amino-4-methylbenzoic, 3-Amino-p-toluic acid, 3-Amino-p-toluylsaeure, 3-amino-4-methyl benzoic acid, 4-Methyl-3-aminobenzoic acid, Benzoic acid, 3-amino-4-methyl-, EINECS 219-543-1, MFCD00007742, RARECHEM AL BO 1039, 3-Amino-4-methyl-benzoesaeure

CAS No.
2458-12-0
Jingsj CID
J-8778-0
Molecular Formula
C8H9NO2
Chinese Name
3-氨基-4-甲基苯甲酸
Molecular Weight
151.163 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point164-168 °C(lit.)
Boiling Point363.0±30.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point173.3±24.6 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

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

2458-12-0

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

C8H9NO2, molecular weight 151.163 g/mol

Is 3-Amino-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