Methyl 2,5-dihydroxybenzoate

龙胆酸甲酯

Also known as: Methyl 2,5-dihydroxybenzoate, Methyl gentisate, Gentisic acid methyl ester, 2,5-Dihydroxybenzoic acid methyl ester, Methyl 3,6-dihydroxybenzoate, Methyl dihydroxybenzoate, Benzoic acid, 2,5-dihydroxy-, methyl ester, 2-(Methoxycarbonyl)hydroquinone

CAS No.
2150-46-1
Jingsj CID
J-15853-2
Molecular Formula
C8H8O4
Chinese Name
龙胆酸甲酯
Molecular Weight
168.147 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point86-88 °C(lit.)
Boiling Point328.2±22.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point137.6±15.8 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Methyl 2,5-dihydroxybenzoate?

2150-46-1

What are the molecular formula and molecular weight of Methyl 2,5-dihydroxybenzoate?

C8H8O4, molecular weight 168.147 g/mol

Is Methyl 2,5-dihydroxybenzoate hazardous?

Warning

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