2,5-Dihydroxyterephthalic acid

2,5-二羟基对苯二甲酸

Also known as: 2,5-Dihydroxy-1,4-benzenedicarboxylic acid, 2,5-dihydroxybenzene-1,4-dicarboxylic acid, 2,5-Dihydroxytelephthalic acid, 1,4-Benzenedicarboxylic acid, 2,5-dihydroxy-

CAS No.
610-92-4
Jingsj CID
J-1331221-3
Molecular Formula
C8H6O6
Chinese Name
2,5-二羟基对苯二甲酸
Molecular Weight
198.130 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point>300ºC
Boiling Point498.9±45.0 °C at 760 mmHg
Density1.8±0.1 g/cm3
Flash Point269.6±25.2 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

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

610-92-4

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

C8H6O6, molecular weight 198.130 g/mol

Is 2,5-Dihydroxyterephthalic acid hazardous?

Warning

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