273031

3-Chloroperbenzoic acid

≤77%

• Synonyma: meta-Chloroperbenzoic acid, 3-Chloroperoxybenzoic acid, MCPBA
• Lineární vzorec: ClC₆H₄CO₃H
• Číslo CAS: 937-14-4
• Molekulová hmotnost: 172.57
• Beilstein/REAXYS Number: 608317
• MDL number: MFCD00002127
• UNSPSC Code: 12352302
• PubChem Substance ID: 24856527
• NACRES: NA.22

Vlastnosti

• Quality Level: 200
• assay: ≤77%
• form: solid
• reaction suitability: reagent type: oxidant
• mp: 69-71 °C (lit.)
• functional group: chloro; hydroperoxide
• storage temp.: 2-8°C
• SMILES string: OOC(=O)c1cccc(Cl)c1
• InChI: 1S/C7H5ClO3/c8-6-3-1-2-5(4-6)7(9)11-10/h1-4,10H
• InChI key: NHQDETIJWKXCTC-UHFFFAOYSA-N

Popis

General description

3-Chloroperbenzoic acid is a strong oxidizing agent mainly used for the epoxidation of alkenes and also in the Baeyer-Villiger oxidation of ketones to esters.

Application

3-Chloroperbenzoic acid has been used in the oxidation of N-p-tolylsulfinyl-(E)-1-phenylethylideneimine to N-p-tolylsulfonyl (E)-1-phenylethylideneimine using dichloromethane as a solvent. It has also been used in the preparation of mono- and di-epoxy-functionalized poly(3-hydroxybutyrate)-based reactive polymers. MCPBA is also an effective oxidizing agent for conversion of α-amide substituted polyesters to their corresponding polysulfones with tunable thermal properties.

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

Other Notes

remainder 3-chlorobenzoic acid and water

Bezpečnostní informace

• pictograms: GHS02,GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H242,H314,H317,H410
• pcodes: P210 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338 - P370 + P378
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Org. Perox. D - Skin Corr. 1C - Skin Sens. 1
• Storage Class: 5.2 - Organic peroxides and self-reacting hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges