meta-Chloroperoxybenzoic acid, 50-55%

Name: meta-Chloroperoxybenzoic acid, 50-55%
Brand: Vaqora Chemicals
SKU: VQ-010476

About meta-Chloroperoxybenzoic acid, 50-55%

Listed under CAS 937-14-4, meta-Chloroperoxybenzoic acid is a halogenated building block available from Vaqora Chemicals (Synthesis grade), specified at 50–55% purity. The compound has the formula C7H5ClO3, corresponding to a molecular weight of 172.56 g/mol. Its systematic (IUPAC) name is 3-chlorobenzenecarboperoxoic acid. Alternative names: m-Chloroperoxybenzoic acid and meta-Chloroperbenzoic acid.

It is supplied as white to off-white powder or solid or crystals or crystalline chunks. Key physical data: a melting point of 69-71 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 10 hazard statements. Review the Safety Data Sheet before use.

Key uses span cross-coupling substrates, alkylation reactions and organic synthesis. Typical end-use sectors are pharmaceutical manufacturing, academic and industrial research and agrochemical production.

We offer meta-Chloroperoxybenzoic acid in 100 g and 500 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Cross-coupling substrates
Alkylation reactions
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	meta-Chloroperoxybenzoic acid, 50-55%
Catalogue No.	VQ-010476
CAS Number	937-14-4
IUPAC name	3-chlorobenzenecarboperoxoic acid
Molecular formula	C₇H₅ClO₃
Molecular weight	172.56 g/mol
Exact mass	171.9927
Grade	Synthesis
Purity / assay	50–55%
HSN code	29163160
InChIKey	NHQDETIJWKXCTC-UHFFFAOYSA-N
SMILES	C1=CC(=CC(=C1)Cl)C(=O)OO
PubChem CID	70297

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or solid or crystals or crystalline chunks
Melting point	69-71 °C
LogP (XLogP3)	2.4
H-bond donors / acceptors	1 / 3
TPSA	46.5 Å²
Synonyms	m-Chloroperoxybenzoic acid, meta-Chloroperbenzoic acid, 3-Chloroperbenzoic acid, mCPBA, m-CPBA, 3-Chloroperoxybenzoic acid, M-Chloroperbenzoic acid, Benzenecarboperoxoic acid, 3-chloro-, m-Chlorobenzoyl hydroperoxide, Perbenzoic acid, m-chloro-, Peroxybenzoic acid, m-chloro-, 3-chlorobenzoperoxoic acid

Safety & hazard information (GHS)

Flammable

Oxidiser

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H242Heating may cause a fire
H271May cause fire or explosion, strong oxidizer
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P210, P220, P233, P234, P235, P240, P241, P242, P243, P260, P261, P264, P264 + P265, P270, P271, P272, P280, P283, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P303 + P361 + P353, P304 + P340

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 937-14-4

Synthesis

meta-Chloroperoxybenzoic acid, 75-85%

CAS: 937-14-4
Formula: C₇H₅ClO₃
MW: 172.56 g/mol

VQ-010477

Frequently asked questions

What is the CAS number of meta-Chloroperoxybenzoic acid, 50-55%?

The CAS Registry Number of meta-Chloroperoxybenzoic acid, 50-55% is 937-14-4. It is also known as m-Chloroperoxybenzoic acid, meta-Chloroperbenzoic acid, 3-Chloroperbenzoic acid.

What is the molecular formula and molecular weight of meta-Chloroperoxybenzoic acid, 50-55%?

meta-Chloroperoxybenzoic acid, 50-55% has the molecular formula C7H5ClO3 and a molecular weight of 172.56 g/mol. Its IUPAC name is 3-chlorobenzenecarboperoxoic acid.

Which grade and pack sizes of meta-Chloroperoxybenzoic acid, 50-55% can I order?

We supply meta-Chloroperoxybenzoic acid, 50-55% in Synthesis (50–55%) grade, in 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with meta-Chloroperoxybenzoic acid, 50-55%?

Yes. Every lot of meta-Chloroperoxybenzoic acid, 50-55% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can meta-Chloroperoxybenzoic acid, 50-55% be shipped internationally?

Yes. meta-Chloroperoxybenzoic acid, 50-55% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.