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Specifications
| Appearance | White to white crystalline powder |
| Assay | 70% min |
| Water | 20% max |
Transport Information
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Parameter |
Specification |
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UN Number |
2755/3106 |
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Class |
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Packing Group |
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H.S. Code |
2916399090305 |
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Stability & Reactivity |
The product is chemically stable under standard ambient conditions. |
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Storage |
Tightly closed. Separately or together with other organic peroxides only and away from sources of ignition and heat |
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Condition to Avoid |
Do not heat over: 40°C |
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Package |
Applications
3-Chloroperoxybenzoic acid (mCPBA) is a widely used oxidizing agent in organic synthesis. It is primarily applied for epoxidation of alkenes, Baeyer–Villiger oxidation of ketones to esters or lactones, and oxidation of sulfides to sulfoxides or sulfones. mCPBA is also employed in the preparation of peroxy acids, N-oxides, and other oxygen-containing functional groups. Its reactivity and selectivity make it a valuable reagent in the synthesis of pharmaceuticals, agrochemicals, natural products, and fine chemicals where controlled oxidation reactions are required.
Benefits
The benefits of 3-Chloroperoxybenzoic acid include its high reactivity, selectivity, and ease of handling compared to other peroxy acids. It provides clean and efficient transformations with minimal side products, making it suitable for multi-step synthesis and high-purity applications. Its stability under proper storage conditions allows for reproducible and reliable reactions in both laboratory and industrial settings. Additionally, mCPBA is compatible with a wide range of organic solvents and substrates, enhancing its versatility in synthetic chemistry and medicinal chemistry research.
Conclusion
3-Chloroperoxybenzoic acid is a key oxidizing agent in organic synthesis, widely used for epoxidation, Baeyer–Villiger oxidation, and sulfide oxidation. Its high reactivity, selectivity, and stability make it an indispensable tool for preparing high-value pharmaceuticals, agrochemicals, and fine chemicals. By enabling efficient and controlled oxidation reactions, mCPBA continues to play a critical role in advancing chemical synthesis and industrial applications.

