5-Bromo-2-chlorobenzoic acid

5-溴-2-氯苯甲酸

Also known as: 2-Chloro-5-bromobenzoic acid, BCBA, 5-Bromo-2-chlorobenzoate, Benzoic acid, 5-bromo-2-chloro-, 5-Bromo-2-chlorobenzoic acid for synthesis

CAS No.
21739-92-4
Jingsj CID
J-8250-5
Molecular Formula
C7H4BrClO2
Chinese Name
5-溴-2-氯苯甲酸
Molecular Weight
235.462 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point154-156 °C(lit.)
Boiling Point324.5±27.0 °C at 760 mmHg
Density1.8±0.1 g/cm3
Flash Point150.1±23.7 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 5-Bromo-2-chlorobenzoic acid?

21739-92-4

What are the molecular formula and molecular weight of 5-Bromo-2-chlorobenzoic acid?

C7H4BrClO2, molecular weight 235.462 g/mol

Is 5-Bromo-2-chlorobenzoic acid hazardous?

Warning

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