4-Chlorobenzenesulphonyl chloride, LR

Name: 4-Chlorobenzenesulphonyl chloride, LR
Brand: Vaqora Chemicals
SKU: VQ-020581

About 4-Chlorobenzenesulphonyl chloride, LR

4-Chlorobenzenesulphonyl chloride (CAS 98-60-2) is an organosulfur compound offered by Vaqora Chemicals in LR grade. Its molecular formula is C6H4Cl2O2S and its molecular weight is 211.06 g/mol. Its systematic (IUPAC) name is 4-chlorobenzenesulfonyl chloride. It is also known as 4-chlorobenzene-1-sulfonyl chloride or Benzenesulfonyl chloride, 4-chloro-.

Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 4-Chlorobenzenesulphonyl chloride in 500 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	4-Chlorobenzenesulphonyl chloride, LR
Catalogue No.	VQ-020581
CAS Number	98-60-2
IUPAC name	4-chlorobenzenesulfonyl chloride
Molecular formula	C₆H₄Cl₂O₂S
Molecular weight	211.06 g/mol
Exact mass	209.9309
Grade	LR
HSN code	29041090
InChIKey	ZLYBFBAHAQEEQQ-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1S(=O)(=O)Cl)Cl
PubChem CID	7398

Physical properties
Physical form	Other
LogP (XLogP3)	1.8
H-bond donors / acceptors	0 / 2
TPSA	42.5 Å²
Synonyms	4-chlorobenzene-1-sulfonyl chloride, Benzenesulfonyl chloride, 4-chloro-, p-Chlorobenzenesulfochloride, pChlorophenylsulfonyl chloride, 4chlorobenzenesulfonyl chloride, pChlorobenzenesulfonyl chloride, Benzenesulfonyl chloride, pchloro, Benzenesulfonyl chloride, 4chloro, Chlorid kyseliny pchlorbensulfonove, Benzenesulfonic acid, 4chloro, chloride, p-Chlorophenylsulfonyl chloride, p-Chlorobenzenesulfonyl chloride

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H335May cause respiratory irritation

Precautionary statements: P260, P261, P264, P271, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P319, P321, P363, P403 + P233, P405, P501

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

Frequently asked questions

What is the CAS number of 4-Chlorobenzenesulphonyl chloride, LR?

The CAS Registry Number of 4-Chlorobenzenesulphonyl chloride, LR is 98-60-2. It is also known as 4-chlorobenzene-1-sulfonyl chloride, Benzenesulfonyl chloride, 4-chloro-, p-Chlorobenzenesulfochloride.

What is the molecular formula and molecular weight of 4-Chlorobenzenesulphonyl chloride, LR?

4-Chlorobenzenesulphonyl chloride, LR has the molecular formula C6H4Cl2O2S and a molecular weight of 211.06 g/mol. Its IUPAC name is 4-chlorobenzenesulfonyl chloride.

Which grade and pack sizes of 4-Chlorobenzenesulphonyl chloride, LR can I order?

We supply 4-Chlorobenzenesulphonyl chloride, LR in LR grade, in 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Chlorobenzenesulphonyl chloride, LR?

Yes. Every lot of 4-Chlorobenzenesulphonyl chloride, LR 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 4-Chlorobenzenesulphonyl chloride, LR be shipped internationally?

Yes. 4-Chlorobenzenesulphonyl chloride, LR 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.