3-Chloroperbenzoic acid

ALDRICH/273031 - ≤77%

Synonym: meta-Chloroperbenzoic acid; 3-Chloroperoxybenzoic acid; MCPBA

CAS Number: 937-14-4
Empirical Formula (Hill Notation): C₇H₅ClO₃
Molecular Weight: 172.57
MDL Number: MFCD00002127
Linear Formula: ClC₆H₄CO₃H
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-273031-25G	25 g	$53.30 1/EA	Add To Favorites
45-273031-100G	100 g	$129.00 1/EA	Add To Favorites
45-273031-500G	500 g	$399.00 1/EA	Add To Favorites
45-273031-1KG	1 kg	$705.00 1/EA	Add To Favorites
45-273031-10KG	10 kg	$2810.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 273031-100G

Properties
Descriptions
Safety Info.
Basic Data

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

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.
Application:	Effective oxidant for epoxidizing di-, tri-, and tetra-substituted olefins.
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.
Other Notes:	remainder 3-chlorobenzoic acid and water
Packaging:	1 kg in poly bottle
Packaging:	10 kg in poly drum
Packaging:	25, 100, 500 g in poly bottle

Symbol	GHS02,GHS07
Signal word	Danger
Hazard statements	H242 - H315 - H317 - H319 - H335
Precautionary statements	P210 - P235 - P280 - P302 + P352 - P370 + P378 - P410
Hazard Codes	O,Xi
Risk Statements	5-8-36/37/38-43
Safety Statements	26-36/37
RIDADR	UN 3106A1 5.2
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≤77%
mp	69-71 °C (lit.)
Storage Temp.	2-8°C
UNSPSC	12352302

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