Orsellinic acid

苔色酸

Also known as: 2,4-Dihydroxy-6-methylbenzoic acid, 2,4-Dihydroxy-6-methylbenzenecarboxylic acid, 4,6-Dihydroxy-o-toluic acid, 6-Methyl-β-resorcylic acid, Orcinolcarboxylic acid, Orsellic acid, o-Orsellinic acid

CAS No.
480-64-8
Jingsj CID
J-900554-3
Molecular Formula
C8H8O4
Chinese Name
苔色酸
Molecular Weight
168.147 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point173-174ºC
Boiling Point391.4±22.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point204.7±18.8 °C

Frequently Asked Questions

What is the CAS number of Orsellinic acid?

480-64-8

What are the molecular formula and molecular weight of Orsellinic acid?

C8H8O4, molecular weight 168.147 g/mol

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