273031 Aldrich

3-Chloroperbenzoic acid


Synonym: 3-Chloroperoxybenzoic acid, MCPBA


Related Categories Chemical Reagents, Chemical Synthesis, Development Quantities for Research, Oxidizing Agents, Peroxy Acids and Salts,
assay   ≤77%
mp   69-71 °C(lit.)
storage temp.   2-8°C



Effective oxidant for epoxidizing di-, tri-, and tetra-substituted olefins.

Other Notes

remainder 3-chlorobenzoic acid and water


1 kg in poly bottle

10 kg in poly drum

25, 100, 500 g in poly bottle

Price and Availability

Development Quantities for Research

Developmental Quantities for ResearchSigma-Aldrich helps bridge the gap between Research and Process Chemistry. View the entire list of products available at process scale and competitive prices.

Suggested Laboratory Gloves

Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.

Customers Also Viewed

3-Chlorobenzoic acid

purum, ≥99.0% (T)

3-Chlorobenzoic acid

ReagentPlus®, ≥99%

3-Chloroperbenzoic acid

technical, ~70% (RT)

Abietic acid

technical, ~75% (GC)


anhydrous, ≥99.8%, contains 50-150 ppm amylene as stabilizer

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?