3-Chloroperoxybenzoic acid

间氯过氧苯甲酸

Also known as: m-Chloroperoxybenzoic acid, m-CPBA, m-Chloroperbenzoic acid, 3-Chloroperbenzoic acid, 3-Chlorobenzenecarboperoxoic acid, meta-Chloroperoxybenzoic acid, perbenzoic acid, 3-chloro-, MCPBA

CAS No.
937-14-4
Jingsj CID
J-1375099-4
Molecular Formula
C7H5ClO3
Chinese Name
间氯过氧苯甲酸
Molecular Weight
172.566 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point69-71 °C(lit.)
Boiling Point305.5±44.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point138.6±28.4 °C

Frequently Asked Questions

What is the CAS number of 3-Chloroperoxybenzoic acid?

937-14-4

What are the molecular formula and molecular weight of 3-Chloroperoxybenzoic acid?

C7H5ClO3, molecular weight 172.566 g/mol

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