2,5-Dimethoxybenzoic acid

2,5-二甲氧基苯甲酸

Also known as: Gentisic acid dimethyl ether, 2,5-Dimethoxybenzoate, Benzoic acid, 2,5-dimethoxy-, 2,5-dimethoxybenzoic acid, RARECHEM AL BO 0325, MFCD00002436, EINECS 220-503-0, 6-Methoxy-m-anisic acid, 2,5-Dimethoxy-benzoesaeure

CAS No.
2785-98-0
Jingsj CID
J-44609-3
Molecular Formula
C9H10O4
Chinese Name
2,5-二甲氧基苯甲酸
Molecular Weight
182.173 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point74-78 °C
Boiling Point329.5±22.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point133.6±15.8 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2,5-Dimethoxybenzoic acid?

2785-98-0

What are the molecular formula and molecular weight of 2,5-Dimethoxybenzoic acid?

C9H10O4, molecular weight 182.173 g/mol

Is 2,5-Dimethoxybenzoic acid hazardous?

Warning

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