Trichloromethanesulfonyl chloride
Trichloromethanesulfonyl chloride Basic information
- Product Name:
- Trichloromethanesulfonyl chloride
- Synonyms:
-
- trichloromethanesulfonyl chloride CCl4O2S
- TRICHLOROMETHANESULFONYL CHLORIDE
- Trichlor-methansulfonylchlorid
- trichloro-methanesulfonylchlorid
- Trichloromesyl chloride.
- TRICHLOROMETHANESULFONYL CHLORIDE, TECH.
- trichloromethanesulphonyl chloride
- Trichloromethanesulfonyl chloride,pract.
- CAS:
- 2547-61-7
- MF:
- CCl4O2S
- MW:
- 217.89
- EINECS:
- 219-830-1
- Product Categories:
-
- Chlorination
- Halogenation
- Synthetic Organic Chemistry
- Organic Building Blocks
- Sulfonyl Halides
- Sulfur Compounds
- Building Blocks
- Chemical Synthesis
- Organic Building Blocks
- Sulfonyl Halides
- Sulfur Compounds
- Mol File:
- 2547-61-7.mol
Trichloromethanesulfonyl chloride Chemical Properties
- Melting point:
- 137-140 °C(lit.)
- Boiling point:
- 170°C
- Density
- 1.8252 (estimate)
- solubility
- soluble in Toluene
- form
- solid
- color
- White to Almost white
- CAS DataBase Reference
- 2547-61-7(CAS DataBase Reference)
- NIST Chemistry Reference
- Methanesulfonyl chloride, trichloro-(2547-61-7)
- EPA Substance Registry System
- Methanesulfonyl chloride, trichloro- (2547-61-7)
Safety Information
- Hazard Codes
- C
- Risk Statements
- 34-36/37
- Safety Statements
- 26-27-28-36/37/39-45
- RIDADR
- UN 3261 8/PG 2
- WGK Germany
- 3
- HS Code
- 2904.10.5000
- HazardClass
- 8
- PackingGroup
- III
MSDS
- Language:English Provider:SigmaAldrich
Trichloromethanesulfonyl chloride Usage And Synthesis
Application
Trichloromethanesulfonyl chloride can be used as a pharmaceutical synthesis intermediate. Perfluoroiodoalkanes and bromoalkanes undergo sulfinization-deiodination and debromination reactions with sodium dithionite under appropriate conditions, while perfluorochloroalkanes do not react under similar conditions. However, carbon tetrachloride and 1,1,1-trichloropolyfluoroalkanes can undergo sulfinization-dechlorination reactions with sodium dithionite. Trichlorobromomethane and trichloroiodomethane react under similar conditions to yield sulfinized debromination and deiodination products, respectively.
General Description
Trichloromethanesulfonyl chloride is an efficient free radical chlorinating agent. It reacts with pent-4-enylcobaloximes in inert solvent under tugsten lamp irradiation to yield 2-(β,β,β- trichloroethyl)sulfolanes. It also reacts with trimethylsilyl enol ethers of acetophenones in the presence of a ruthenium (II) phosphine complex to yield 1-aryl-3,3-dichloropropen-1-one and α-chloroacetophenones.
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Trichloromethanesulfonyl chloride(2547-61-7)Related Product Information
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- Methyltrichlorosilane
- Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetate HydrobroMide
- Methanesulfonyl chloride
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- DICHLOROMETHANESULFONYL CHLORIDE
- Chloroform