2-Nitrobenzenesulfonyl chloride

2-Nitrobenzenesulfonyl chloride Basic information

Product Name:	2-Nitrobenzenesulfonyl chloride
Synonyms:	2-Nitrobenzenesulfonyl chloride,97%;Ortho Nitro Sulfo Chloride;2-(Chlorosulphonyl)nitrobenzene;o-Nitro Benzene Sulfo Chloride;2-Nitrobenzenesulfonyl chloride, 97% 100GR;2-Nitrobenaenesulfonylchloride;2-nitro-benzenesulfonylchlorid;Benzenesulfonylchloride,2-nitro-
CAS:	1694-92-4
MF:	C6H4ClNO4S
MW:	221.62
EINECS:	216-907-1
Product Categories:	Dyestuff Intermediates;Benzene derivates;Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds;Intermediates of Dyes and Pigments
Mol File:	1694-92-4.mol

2-Nitrobenzenesulfonyl chloride Chemical Properties

Melting point	63-67 °C(lit.)
Boiling point	350.6±25.0 °C(Predicted)
density	1.606±0.06 g/cm3(Predicted)
storage temp.	Store below +30°C.
form	powder to crystal
color	White to Yellow to Orange
Water Solubility	Soluble in toluene, tetrahydrofuran, methylene chloride, ethyl acetate and dimethylformamide. Insoluble in water.
Sensitive	Moisture Sensitive
BRN	521155
CAS DataBase Reference	1694-92-4(CAS DataBase Reference)
EPA Substance Registry System	Benzenesulfonyl chloride, 2-nitro- (1694-92-4)

Safety Information

Hazard Codes	C
Risk Statements	34
Safety Statements	26-36/37/39-45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
F	21
Hazard Note	Corrosive/Moisture Sensitive
TSCA	Yes
HazardClass	8
PackingGroup	II
HS Code	29049090

MSDS Information

Provider	Language
2-Nitrobenzenesulfonyl chloride	English
SigmaAldrich	English
ALFA	English

2-Nitrobenzenesulfonyl chloride Usage And Synthesis

Chemical Properties	Off-white tot yellow crystalline powder
Uses	2-Nitrobenzenesulfonyl chloride acts as a reagent to form 2-nitrobenzenesulfonyl derivatives of alcohols and amines. It is also involved in the selective cleavage with thiophenol without displacement of the nitro group. Further, it is used in the preparation of renin inhibitors. In addition to this, it finds application as an anticonvulsant.
Production Methods	2-Nitrobenzenesulfonyl chloride is isolated as an intermediate in the production of 2-nitrobenzenesulfonic acid. When 2,2' - dinitrodiphenyl disulfide is chlorinated in an organic solvent the product is 2-nitrophenylsulfenyl chloride.

2-Nitrobenzenesulfonyl chloride Preparation Products And Raw materials

Raw materials	Nitric acid-->Bis(2-nitrophenyl) disulfide-->Benzenediazonium, 2-nitro-, chloride (1:1)-->2-NITROTHIOANISOLE-->1-(BENZYLSULFANYL)-2-NITROBENZENE-->2-Nitrobenzenesulfenyl chloride-->2-nitrobenzenediazonium tetrafluoroborate
Preparation Products	1-[(2-NITROPHENYL)SULFONYL]-1H-PYRROLE-2-CARBALDEHYDE-->2-NITROBENZENESULFONIC ACID-->2-NITROTHIOPHENOL

Tag:2-Nitrobenzenesulfonyl chloride(1694-92-4) Related Product Information

4-ISOPROPYLBENZENESULFONYL CHLORIDE Benzenesulfonyl chloride 2-Nitrobenzoic acid Pivaloyl chloride Ammonium chloride Choline chloride Polyvinyl chloride 2-Nitrobenzenesulfonamide Calcium chloride Thionyl chloride Sodium chloride Potassium chloride 4-Chlorobenzenesulfonyl chloride 2-Ethylnitrobenzene 2-Nitrophenethyl alcohol N-Acetylsulfanilyl chloride 2-Nitrobenzenesulfenyl chloride 2-Nitrobenzoyl chloride

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