2-Hydroxyisophthalic acid

2-羟基间苯二甲酸

Also known as: 2-Hydroxy-1,3-benzenedicarboxylic acid, 2-hydroxybenzene-1,3-dicarboxylic acid, 3-carboxysalicylic acid, 2-Hydroxy-isophthalsaeure

CAS No.
606-19-9
Jingsj CID
J-1372740-4
Molecular Formula
C8H6O5
Chinese Name
2-羟基间苯二甲酸
Molecular Weight
182.130 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point239ºC
Boiling Point403.3±40.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point211.8±23.8 °C

Frequently Asked Questions

What is the CAS number of 2-Hydroxyisophthalic acid?

606-19-9

What are the molecular formula and molecular weight of 2-Hydroxyisophthalic acid?

C8H6O5, molecular weight 182.130 g/mol

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