3-Chloro-5-hydroxybenzoic acid

3-氯-5-羟基苯甲酸

Also known as: 3-chloro-5-hydroxybenzoic acid, Benzoic acid, 3-chloro-5-hydroxy-, 5-(hydroxy)-3-chlorobenzoic acid, 3-chloro-5-hydroxy BA

CAS No.
53984-36-4
Jingsj CID
J-1972763-5
Molecular Formula
C7H5ClO3
Chinese Name
3-氯-5-羟基苯甲酸
Molecular Weight
172.566 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point364.8±27.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point174.4±23.7 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 3-Chloro-5-hydroxybenzoic acid?

53984-36-4

What are the molecular formula and molecular weight of 3-Chloro-5-hydroxybenzoic acid?

C7H5ClO3, molecular weight 172.566 g/mol

Is 3-Chloro-5-hydroxybenzoic acid hazardous?

Danger

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