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2-Nitrobenzenesulfonyl chloride

2-Nitrobenzenesulfonyl chloride Basic information
Product Name:2-Nitrobenzenesulfonyl chloride
Synonyms:O-NITROBENZENESULFONYL CHLORIDE;2-Nitrobenzenesulfonyl chloride,97%;o-Ns-Cl;Ortho Nitro Sulfo Chloride;2-(Chlorosulphonyl)nitrobenzene;o-Nitro Sulfo Chloride;o-Nitro Benzene Sulfo Chloride;2-Nitrobenzenesulfonyl chloride, 97% 100GR
CAS:1694-92-4
MF:C6H4ClNO4S
MW:221.62
EINECS:216-907-1
Product Categories:Dyestuff Intermediates;Benzene derivates;Intermediates of Dyes and Pigments;Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds
Mol File:1694-92-4.mol
2-Nitrobenzenesulfonyl chloride Structure
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 Reference1694-92-4(CAS DataBase Reference)
EPA Substance Registry SystemBenzenesulfonyl 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
ProviderLanguage
2-Nitrobenzenesulfonyl chloride English
SigmaAldrich English
ALFA English
2-Nitrobenzenesulfonyl chloride Usage And Synthesis
Chemical PropertiesOff-white tot yellow crystalline powder
Uses2-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.
2-Nitrophenethyl alcohol O-NITRO CHLORO BENZENE Calcium chloride 2-Nitrophenol Sodium chloride 2-Ethylnitrobenzene Choline chloride Pivaloyl chloride Benzenesulfonyl chloride Ammonium chloride 2-Nitrobenzenesulfonamide Polyvinyl chloride 4-Chlorobenzenesulfonyl chloride Potassium chloride Thionyl chloride 2-Nitrobenzoyl chloride 2-​[[(2-​ethylphenyl)​(2-​hydroxyethyl)​amino]​methyl]​-​3,​3-​difluoro-Propanenitrile 2-Nitrobenzoic acid
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