82417-45-6

Basic information

• Product Name: 2,3-Dichlorobenzenesulfonyl chloride
• Synonyms: [(2,3-dichlorobenzene)sulfonyl]chloranuide;2,3-Dichlorobenzenesulfonyl chloride 97%;2,3-DICHLOROBENZENE-1-SULFONYL CHLORIDE;2,3-DICHLOROBENZENESULFONYL CHLORIDE;2,3-DICHLOROBENZENESULPHONYL CHLORIDE;BUTTPARK 93\57-48;2,3-DICHLOROBENZENESULFONYL CHLORIDE,97%;Benzenesulfonyl chloride, 2,3-dichloro- (9CI)
• CAS NO: 82417-45-6
• Molecular Formula: C₆H₃Cl₃O₂S
• Molecular Weight: 245.51
• Product Categories: SULFONYLHALIDE;Benzenesulfonyl chloride;Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds;Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds
• Mol File: 82417-45-6.mol
• Article Data: 4

Chemical Properties

• Melting Point: 60-64 °C(lit.)
• Boiling Point: 140-142 °C (2 mmHg)
• Flash Point: 49 °F
• Appearance: White to tan/Powder, Crystals or Chunks
• Density: 1.636 g/cm³
• Vapor Pressure: 0.000275mmHg at 25°C
• Refractive Index: 1.581
• Storage Temp.: 2-8°C
• Sensitive: Moisture Sensitive
• BRN: 7703966
• CAS DataBase Reference: 2,3-Dichlorobenzenesulfonyl chloride(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-Dichlorobenzenesulfonyl chloride(82417-45-6)
• EPA Substance Registry System: 2,3-Dichlorobenzenesulfonyl chloride(82417-45-6)

Safety Data

• Hazard Codes: F,C
• Statements: 11-34
• Safety Statements: 16-26-36/37/39-45
• RIDADR: UN 2925 4.1/PG 3
• WGK Germany: 3
• HazardClass: 8
• PackingGroup: II
• Hazardous Substances Data: 82417-45-6(Hazardous Substances Data)

Usage

Chemical Properties

white crystals or crystalline powder

InChI:InChI=1/C6H3Cl3O2S/c7-4-2-1-3-5(6(4)8)12(9,10)11/h1-3H

Upstream product

• 608-27-5 2,3-dichloroaniline 

Downstream Products

• 189341-21-7 2,3-dichlorobenzenesulfonic acid 3-hydroxy-5-methylphenyl ester 
• 372523-00-7 2,3-dichlorobenzenesulfonic acid 3-ethyl-5-hydroxyphenyl ester 
• 861250-07-9 2,3-dichloro-N-(4-cyanomethyl-phenyl)-benzene-sulfonamide 
• 364355-93-1 N₁-(4-{4-amino-7-(4-oxo-cyclohexyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl}-2-fluorophenyl)-2,3-dichloro-1-benzenesulfonamide 
• 330791-66-7 cis-4-{4-amino-1-[4-(4-methylpiperazino)cyclohexyl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}phenyl 2,3-dichloro-1-benzenesulfonate 
• 330788-92-6 ethyl 2-[4-amino-3-(4-[(2,3-dichlorophenyl)sulfonyl]amino-3-fluorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]acetate 
• 82967-94-0 2,3-dichlorobenzenesulfonamide 
• 210039-43-3 (S)-N-{[1-(7-bromo-1,4-benzodioxan-2-ylmethyl)-4-piperidyl]methyl}-2,3-dichlorobenzensulphonamide 
• 566204-89-5 N-(5-bromo-3-methoxy-6-methylpyrazin-2-yl)-2,3-dichlorobenzenesulfonamide 

Relevant articles and documents

Substituted Disulfonamide Compounds

Substituted disulfonamide compounds corresponding to formula I: In which R1, R2, R3, R4a, R4b, R5a, R5b, R8, R9a, R9b, R10, R11, a, b, s, t and A have defined meanings, pharmaceutical compositions containing one or more such compounds, processes for preparing such compounds, and a method of using such compounds for the treatment or inhibition of pain and/or other conditions mediated by the bradykinin receptor 1 (BR1).

Polymer electrolyte and process for producing the same

A polymer electrolyte having, in a main chain, a structural unit represented by the following formula (1):-[Ar1-(SO2-N-(X+)-SO2-Ar2)m-SO2-N-(X+)-SO2-Ar1-O]- wherein Ar1 and Ar2 independently represent a divalent aromatic groups, m represents an integer of 0 to 3, and X+ represents an ion selected from hydrogen ion, an alkali metal ion and ammonium ion, which is excellent in proton conductivity, thermal resistance and strength. The polymer electrolyte is soluble in solvents and has excellent film forming property and recycling efficiency.