2-Nitrobenzenesulfonyl Chloride

Name: 2-Nitrobenzenesulfonyl Chloride
Brand: Vaqora Chemicals
SKU: VQ-039119

About 2-Nitrobenzenesulfonyl Chloride

Vaqora Chemicals supplies 2-Nitrobenzenesulfonyl Chloride, an organosulfur compound registered under CAS number 1694-92-4. The compound has the formula C6H4ClNO4S, corresponding to a molecular weight of 221.62 g/mol. Common synonyms include o-Nitrophenylsulfonyl chloride and Benzenesulfonyl chloride, 2-nitro-.

Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, 2-Nitrobenzenesulfonyl Chloride is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Nitrobenzenesulfonyl Chloride
Catalogue No.	VQ-039119
CAS Number	1694-92-4
IUPAC name	2-nitrobenzenesulfonyl chloride
Molecular formula	C₆H₄ClNO₄S
Molecular weight	221.62 g/mol
Exact mass	220.955
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

Extra Pure

2-Nitrobenzenesulfonyl chloride, extra pure >97%

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

VQ-019924

Frequently asked questions

What is the CAS number of 2-Nitrobenzenesulfonyl Chloride?

The CAS Registry Number of 2-Nitrobenzenesulfonyl Chloride 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?

2-Nitrobenzenesulfonyl Chloride 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 can I order?

We supply 2-Nitrobenzenesulfonyl Chloride, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Nitrobenzenesulfonyl Chloride?

Yes. Every lot of 2-Nitrobenzenesulfonyl Chloride 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 be shipped internationally?

Yes. 2-Nitrobenzenesulfonyl Chloride 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.