4-Nitrobenzenesulphonyl chloride, 98%

Name: 4-Nitrobenzenesulphonyl chloride, 98%
Brand: Vaqora Chemicals
SKU: VQ-010798

About 4-Nitrobenzenesulphonyl chloride, 98%

4-Nitrobenzenesulphonyl chloride (CAS 98-74-8) is an organosulfur compound offered by Vaqora Chemicals in Synthesis grade with a typical assay of 98%. With the molecular formula C6H4ClNO4S, it has a molar mass of 221.62 g/mol. The IUPAC name is 4-nitrobenzenesulfonyl chloride. Common synonyms include Benzenesulfonyl chloride, 4-nitro- and Benzenesulfonyl chloride, p-nitro-.

In its supplied form it is a white to orange to green powder. Reported physical data include a melting point of 66-70 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

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

Available in 25 g, 100 g and 1 kg packs, 4-Nitrobenzenesulphonyl chloride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
Pharmaceutical synthesis
Fine chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Nitrobenzenesulphonyl chloride, 98%
Catalogue No.	VQ-010798
CAS Number	98-74-8
IUPAC name	4-nitrobenzenesulfonyl chloride
Molecular formula	C₆H₄ClNO₄S
Molecular weight	221.62 g/mol
Exact mass	220.955
Grade	Synthesis
Purity / assay	98%
HSN code	29049090
InChIKey	JXRGUPLJCCDGKG-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1[N+](=O)[O-])S(=O)(=O)Cl
PubChem CID	7404

Physical properties
Physical form	Powder
Appearance	White to orange to green powder
Melting point	66-70 °C
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 4
TPSA	88.3 Å²
UN number	UN 3261
Synonyms	Benzenesulfonyl chloride, 4-nitro-, Benzenesulfonyl chloride, p-nitro-, NBSO2Cl, 4-nitrobenzene-1-sulfonyl chloride, 4-Nitrobenzenesulfonylchloride, 4-Nitrophenylsulfonyl chloride, 4-nitrobenzenesulphonylchloride, p-Nitrophenylsulfonyl chloride, 4-Nitrobenzenesulfonic acid chloride, 4-nitro-benzenesulfonyl chloride, p-nitrobenzenesulphonyl chloride, 4-nitrobenzene sulfonylchloride

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction

Precautionary statements: P260, P261, P264, P272, P280, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P333 + P317, P362 + P364, 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

Frequently asked questions

What is the CAS number of 4-Nitrobenzenesulphonyl chloride, 98%?

The CAS Registry Number of 4-Nitrobenzenesulphonyl chloride, 98% is 98-74-8. It is also known as Benzenesulfonyl chloride, 4-nitro-, Benzenesulfonyl chloride, p-nitro-, NBSO2Cl.

What is the molecular formula and molecular weight of 4-Nitrobenzenesulphonyl chloride, 98%?

4-Nitrobenzenesulphonyl chloride, 98% has the molecular formula C6H4ClNO4S and a molecular weight of 221.62 g/mol. Its IUPAC name is 4-nitrobenzenesulfonyl chloride.

Which grade and pack sizes of 4-Nitrobenzenesulphonyl chloride, 98% can I order?

We supply 4-Nitrobenzenesulphonyl chloride, 98% in Synthesis (98%) grade, in 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Nitrobenzenesulphonyl chloride, 98%?

Yes. Every lot of 4-Nitrobenzenesulphonyl chloride, 98% 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-Nitrobenzenesulphonyl chloride, 98% be shipped internationally?

Yes. 4-Nitrobenzenesulphonyl chloride, 98% is classified as hazardous (UN 3261), 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.