Product

4-Chloro-3-nitrobenzenesulfonyl chloride

CAS No.：97-08-5

Other grades of this product :

4-Chloro-3-nitrobenzenesulfonyl chloride Basic information

Product Name:	4-Chloro-3-nitrobenzenesulfonyl chloride
Synonyms:	3-NITRO-4-CHLOROBENZENESULFONYL CHLORIDE;3-NITRO-4-CHLOROBENZENSULFONYL CHLORIDE;2-CHLORO-1-NITROBENZENE-5-SULFONYL CHLORIDE;4-CHLORO-3-NITROBENZENE-1-SULFONYL CHLORIDE;4-CHLORO-3-NITROBENZENESULFONYL CHLORIDE;4-CHLORO-3-NITROBENZENESULPHONYL CHLORIDE;YELLOW SULFON CHLORIDE;4-chloro-3-nitro-benzenesulfonylchlorid
CAS:	97-08-5
MF:	C6H3Cl2NO4S
MW:	256.06
EINECS:	202-558-2
Product Categories:	Building Blocks;Chemical Synthesis;Benzene derivates;Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds;Intermediates of Dyes and Pigments;Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds
Mol File:	97-08-5.mol

4-Chloro-3-nitrobenzenesulfonyl chloride Chemical Properties

Melting point	59-60 °C (lit.)
Boiling point	356°C (rough estimate)
density	1.696 (estimate)
refractive index	1.6000 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	soluble in Toluene
form	Crystalline Powder
color	Light brown
Sensitive	Moisture Sensitive
BRN	1978600
CAS DataBase Reference	97-08-5(CAS DataBase Reference)
NIST Chemistry Reference	Benzenesulfonyl chloride, 4-chloro-3-nitro-(97-08-5)
EPA Substance Registry System	Benzenesulfonyl chloride, 4-chloro-3-nitro- (97-08-5)

Safety Information

Hazard Codes	C
Risk Statements	34-29-14
Safety Statements	26-27-28-36/37/39-45-8-30-22
RIDADR	UN 3261 8/PG 2
WGK Germany	3
Hazard Note	Corrosive
TSCA	Yes
HazardClass	8
PackingGroup	II
HS Code	29049090

MSDS Information

Provider	Language
4-Chloro-3-nitrobenzene-1-sulfonyl chloride	English
SigmaAldrich	English
ACROS	English
ALFA	English

4-Chloro-3-nitrobenzenesulfonyl chloride Usage And Synthesis

Chemical Properties	LIGHT BROWN CRYSTALLINE POWDER
Uses	4-Chloro-3-nitrobenzenesulfonyl Chloride is used in the synthesis of novel sulfonamide derivatives of tricyclic thieno[2,3-d]pyrimidin-4(3H)-ones which increases melanin synthesis in murine B16 cells.
Uses	4-Chloro-3-nitrobenzenesulfonyl chloride can be used: In the preparation of functionalized 1H-indenes via copper-catalyzed arylative cyclization. As a precursor in the synthesis of N-arylsulfonyl-3-acylindole arylcarbonyl hydrazone derivatives that show potential nematicidal activity. As a key starting material in the synthesis of sulfonamide analogs of ferrostatin-1 (fer-1), which possess good ferroptosis inhibition property. In the synthesis of 4-chloro-3-nitrobenzene thiol.

4-Chloro-3-nitrobenzenesulfonyl chloride Preparation Products And Raw materials

Raw materials	Sulfuryl chloride-->2-Nitrochlorobenzene-->1,4-Benzenedisulfonic acid, 2-nitro--->potassium 4-chloro-3-nitrobenzenesulphonate-->4-Chloro-3-nitroaniline-->4-CHLORO-3-NITROBENZENESULFONIC ACID, SODIUM SALT-->Chlorosulfonic acid-->4-Chlorobenzenesulfonic acid-->4-Chlorobenzenesulfonyl chloride
Preparation Products	5-[[4-(aminosulphonyl)-2-nitrophenyl]amino]-2-[[4-[[4-(aminosulphonyl)-2-nitrophenyl]amino]phenyl]amino]benzenesulphonic acid-->4-Chloro-3-nitrobenzenesulfonic acid-->Disperse Yellow Se-Fl

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