705-21-5

Basic information

• Product Name: 3,5-Dichlorobenzenesulfonyl chloride
• Synonyms: BUTTPARK 95\57-48;3,5-DICHLOROBENZENESULFONYL CHLORIDE;3,5-DICHLOROBENZENE-1-SULFONYL CHLORIDE;3,5-DICHLOROBENZENESULPHONYL CHLORIDE;3,5-Dichlorobenzenesulfonyl chloride,98%;3,5-Dichlorobenzene-1-sulfonyl chloride, 95%+;3,5-Dichlorobenzenesulfonyl chloride, 98% 1GR;3,5-Dichlorobenzenesulfonyl chloride, 98% 5GR
• CAS NO: 705-21-5
• Molecular Formula: C₆H₃Cl₃O₂S
• Molecular Weight: 245.51
• EINECS: -0
• Product Categories: Fluorobenzene;Benzenesulfonyl chloride;Benzene derivates;Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds
• Mol File: 705-21-5.mol

Chemical Properties

• Melting Point: 32-35 °C(lit.)
• Boiling Point: 83-84°C 0,1mm
• Flash Point: >230 °F
• Appearance: beige low melting solid
• Density: 1.363 g/cm³
• Vapor Pressure: 0.000249mmHg at 25°C
• Refractive Index: 1.581
• Storage Temp.: Inert atmosphere,Room Temperature
• Solubility: soluble in Toluene
• Sensitive: Moisture Sensitive
• BRN: 1528657
• CAS DataBase Reference: 3,5-Dichlorobenzenesulfonyl chloride(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5-Dichlorobenzenesulfonyl chloride(705-21-5)
• EPA Substance Registry System: 3,5-Dichlorobenzenesulfonyl chloride(705-21-5)

Safety Data

• Hazard Codes: C
• Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 1759 8/PG 2
• WGK Germany: 3
• HazardClass: 8
• PackingGroup: II
• Hazardous Substances Data: 705-21-5(Hazardous Substances Data)

Usage

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

Upstream product

• 626-43-7 3,5-Dichloroaniline 
• 137897-99-5 1,2-bis(3,5-dichlorophenyl)disulfane 

Downstream Products

• 204126-11-4 N²-[4-tert-butyloxy-3S-(3,5-dichlorobenzene-1-sulfonylamino)-2R-isobutylsuccinyl]-L-tert-leucine-N¹-methylamide 
• 19797-32-1 3,5-dichlorobenzene-1-sulfonamide 
• 137897-99-5 1,2-bis(3,5-dichlorophenyl)disulfane 
• 929519-97-1 C₂₀H₂₀Cl₂N₂O₅S 
• 929519-98-2 C₂₁H₂₂Cl₂N₂O₅S 
• 929519-99-3 C₂₁H₂₂Cl₂N₂O₅S 
• 929520-00-3 C₁₆H₂₀Cl₂N₂O₅S 
• 226066-08-6 C₂₀H₂₆Cl₂N₂O₅S 
• 226066-08-6 C₂₀H₂₆Cl₂N₂O₅S 
• 226066-19-9 C₁₄H₁₇Cl₂NO₄S 

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