3-Amino-4-methoxybenzoic acid

3-氨基-4-甲氧基苯甲酸

Also known as: 3-Amino-p-anisic acid, 3-Aminoanisic acid, 5-Carboxy-2-methoxyaniline, 3-Amino-4-anisic acid, Benzoic acid, 3-amino-4-methoxy-, 3-Amino-4-methoxy-benzoesaeure, 3-Amino-4-methoxylbenzoic acid, 3-Amino-anissaeure

CAS No.
2840-26-8
Jingsj CID
J-32378-3
Molecular Formula
C8H9NO3
Chinese Name
3-氨基-4-甲氧基苯甲酸
Molecular Weight
167.162 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point208-210 °C(lit.)
Boiling Point351.6±27.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point166.4±23.7 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

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

2840-26-8

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

C8H9NO3, molecular weight 167.162 g/mol

Is 3-Amino-4-methoxybenzoic acid hazardous?

Warning

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