2-Nitrobenzenesulfonyl chloride, extra pure >… 1694-92-4

Name: 2-Nitrobenzenesulfonyl chloride, extra pure >97%
Brand: Vaqora Chemicals
SKU: VQ-019924

About 2-Nitrobenzenesulfonyl chloride, extra pure >97%

2-Nitrobenzenesulfonyl chloride (CAS 1694-92-4) is an organosulfur compound offered by Vaqora Chemicals in Extra Pure grade at a purity of above 97%. Its molecular formula is C6H4ClNO4S and its molecular weight is 221.62 g/mol. Alternative names: o-Nitrophenylsulfonyl chloride and Benzenesulfonyl chloride, 2-nitro-.

Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2-Nitrobenzenesulfonyl chloride in 25 g and 100 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. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	2-Nitrobenzenesulfonyl chloride, extra pure >97%
Catalogue No.	VQ-019924
CAS Number	1694-92-4
IUPAC name	2-nitrobenzenesulfonyl chloride
Molecular formula	C₆H₄ClNO₄S
Molecular weight	221.62 g/mol
Exact mass	220.955
Grade	Extra Pure
Purity / assay	>97%
InChIKey	WPHUUIODWRNJLO-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)[N+](=O)[O-])S(=O)(=O)Cl
PubChem CID	15540

Physical properties
Physical form	Other
LogP (XLogP3)	1.8
H-bond donors / acceptors	0 / 4
TPSA	88.3 Å²
Synonyms	o-Nitrophenylsulfonyl chloride, Benzenesulfonyl chloride, 2-nitro-, 2-Nitrobenzenesulphonyl chloride, Benzenesulfonyl chloride, o-nitro-, 2-nitrobenzene-1-sulfonyl chloride, o-Nitrobenzenesulfonyl chloride, Benzenesulfonyl chloride, nitro-, 2-nitrophenylsulfonyl chloride, chloro(2-nitrophenyl)sulfone, o-Ns-Cl

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H318Causes serious eye damage

Precautionary statements: P260, P264, P264 + P265, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, P363, 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

Other grades of CAS 1694-92-4

2-Nitrobenzenesulfonyl Chloride

CAS: 1694-92-4
Formula: C₆H₄ClNO₄S
MW: 221.62 g/mol

VQ-039119

Frequently asked questions

What is the CAS number of 2-Nitrobenzenesulfonyl chloride, extra pure >97%?

The CAS Registry Number of 2-Nitrobenzenesulfonyl chloride, extra pure >97% is 1694-92-4. It is also known as o-Nitrophenylsulfonyl chloride, Benzenesulfonyl chloride, 2-nitro-, 2-Nitrobenzenesulphonyl chloride.

What is the molecular formula and molecular weight of 2-Nitrobenzenesulfonyl chloride, extra pure >97%?

2-Nitrobenzenesulfonyl chloride, extra pure >97% has the molecular formula C6H4ClNO4S and a molecular weight of 221.62 g/mol. Its IUPAC name is 2-nitrobenzenesulfonyl chloride.

Which grade and pack sizes of 2-Nitrobenzenesulfonyl chloride, extra pure >97% can I order?

We supply 2-Nitrobenzenesulfonyl chloride, extra pure >97% in Extra Pure (>97%) grade, in 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Nitrobenzenesulfonyl chloride, extra pure >97%?

Yes. Every lot of 2-Nitrobenzenesulfonyl chloride, extra pure >97% 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 2-Nitrobenzenesulfonyl chloride, extra pure >97% be shipped internationally?

Yes. 2-Nitrobenzenesulfonyl chloride, extra pure >97% 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.