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ChemicalBook > Product Catalog >Organic Chemistry >Hydrocarbons and derivatives >Hydrocarbon nitrification >3-Nitrobenzenesulfonyl chloride

3-Nitrobenzenesulfonyl chloride

3-Nitrobenzenesulfonyl chloride Basic information
Product Name:3-Nitrobenzenesulfonyl chloride
Synonyms:5-Chloro-2H-benzotriazole;3-Nitrobenzenesulfonic acid chloride;3-Nitrobenzenesulfonyl chloride,97%;-nitro-benzenesulfonylchlorid;3-Nitrobenzenesulfon;3-(Chlorosulphonyl)nitrobenzene;BENZENESULFONYL CHLORIDE, 3-NITRO-;3-NITROBENZENESULFONYL CHLORIDE
CAS:121-51-7
MF:C6H4ClNO4S
MW:221.62
EINECS:204-476-2
Product Categories:Dyestuff Intermediates;Sulfur Compounds;Intermediates of Dyes and Pigments;Benzene derivates;Organic Building Blocks;Sulfonyl Halides
Mol File:121-51-7.mol
3-Nitrobenzenesulfonyl chloride Structure
3-Nitrobenzenesulfonyl chloride Chemical Properties
Melting point 61-62 °C(lit.)
Boiling point approximate 341℃
density 1.602 (estimate)
refractive index 1.6000 (estimate)
Fp >110°C
storage temp. Store below +30°C.
form Crystalline Powder
color Light beige to yellow
Water Solubility Decomposes
Sensitive Moisture Sensitive
BRN 746542
InChIKeyMWWNNNAOGWPTQY-UHFFFAOYSA-N
CAS DataBase Reference121-51-7(CAS DataBase Reference)
NIST Chemistry ReferenceM-nitrobenzene sulfonyl chloride(121-51-7)
EPA Substance Registry SystemBenzenesulfonyl chloride, 3-nitro- (121-51-7)
Safety Information
Hazard Codes C
Risk Statements 34-29-14
Safety Statements 26-36/37/39-45-8
RIDADR UN 3261 8/PG 2
WGK Germany 3
F 21
Hazard Note Corrosive
TSCA Yes
HazardClass 8
PackingGroup II
HS Code 29049090
MSDS Information
ProviderLanguage
3-Nitrobenzenesulfonyl chloride English
SigmaAldrich English
ACROS English
ALFA English
3-Nitrobenzenesulfonyl chloride Usage And Synthesis
Chemical Propertieslight beige to yellow crystalline powder
UsesIt is employed as a biochemical for proteomics research. It is also used in the preparation of: acyl-2-aminobenzimidazole analogs and 6-chloro-2-methyl-3-{1-[(3-nitrophenyl)sulfonyl]-1H-pyrazol-3-yl}imidazo[1,2-a]pyridine.
Production MethodsNitrobenzene is added to excess chlorosulfonic acid, and the temperature is raised gradually to 100 ℃ and held there for 6 h. After cooling, the mixture is poured into ice and water, and 3-nitrobenzenesulfonyl chloride is filtered off in 75 % yield for use as a paste, after being washed (to remove acid) with cold water.
Tag:3-Nitrobenzenesulfonyl chloride(121-51-7) Related Product Information
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