4-CHLORO-2-NITROBENZENESULFONYL CHLORIDE

Product Name: 4-CHLORO-2-NITROBENZENESULFONYL CHLORIDE
CAS No.: 4533-96-4
Chemical Name: 4-CHLORO-2-NITROBENZENESULFONYL CHLORIDE
Synonyms: 4-Chloro-2-nitrophenylsulfonylchloride;4-chloro-2-nitrophenylsulphonyl chlorid;4-chloro-2-nitrophenylsulphonyl chloride;4-CHLORO-2-NITROBENZENESULFONYL CHLORIDE;BENZENESULFONYL CHLORIDE, 4-CHLORO-2-NITRO-;4-chloro-2-nitrobenzene-1-sulfonyl chloride;4-Chloro-2-nitrobenzenesulfonyl chloride 97%
CBNumber: CB2764609
Molecular Formula: C6H3Cl2NO4S
Formula Weight: 256.06
MOL File: 4533-96-4.mol

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4-CHLORO-2-NITROBENZENESULFONYL CHLORIDE Property

Melting point:: 75-79°C
Boiling point:: 352.7±27.0 °C(Predicted)
Density: 1.708±0.06 g/cm3(Predicted)
Flash point:: >110℃
storage temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Solid
color: Pale Yellow to Pale Beige
Sensitive: Moisture Sensitive
Stability:: Hygroscopic
InChI: 1S/C6H3Cl2NO4S/c7-4-1-2-6(14(8,12)13)5(3-4)9(10)11/h1-3H
InChIKey: LYESTQKHIPXVIK-UHFFFAOYSA-N
SMILES: [O-][N+](=O)c1cc(Cl)ccc1S(Cl)(=O)=O

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Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 26-36/37/39-45
RIDADR: UN 3261 8 / PGII
WGK Germany: 1
HazardClass: 8
Storage Class: 8A - Combustible corrosive hazardous materials
Hazard Classifications: Skin Corr. 1B

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 724149
Product name: 4-Chloro-2-nitrobenzenesulfonyl chloride
Purity: 97%
Packaging: 1g
Price: $59
Updated: 2025/07/31

TRC

Product number: C382590
Product name: 4-Chloro-2-nitrobenzenesulfonyl chloride
Packaging: 50mg
Price: $45
Updated: 2021/12/16

AK Scientific

Product number: 1131AQ
Product name: 4-Chloro-2-nitrobenzenesulfonyl chloride
Packaging: 1g
Price: $110
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0055360
Product name: 4-CHLORO-2-NITROBENZENESULFONYL CHLORIDE
Purity: 95.00%
Packaging: 1G
Price: $852.55
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0055360
Product name: 4-CHLORO-2-NITROBENZENESULFONYL CHLORIDE
Purity: 95.00%
Packaging: 2.5G
Price: $1227.82
Updated: 2021/12/16