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Trifluoromethanesulfonyl chloride

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Products Intro: Product Name:Trifluoromethane sulfonyl chloride
CAS:421-83-0
Purity:0.98 Package:25KG;5KG;1KG Remarks:Mature product
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Products Intro: Product Name:TRIFLUOROMETHANESULFONYL CHLORIDE
CAS:421-83-0
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CAS:421-83-0
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CAS:421-83-0
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CAS:421-83-0
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Trifluoromethanesulfonyl chloride manufacturers

Trifluoromethanesulfonyl chloride Basic information
Product Name:Trifluoromethanesulfonyl chloride
Synonyms:TRIFLUOROMETHANESULFONYL CHLORIDE;TRIFLUOROMETHANESULPHONYL CHLORIDE;Methanesulfonyl chloride, trifluoro-;PFC-MSC;Trifluoromathanesulfonyl chloride;Trifluoromethanesulphonylchloride,99%;trifluoromethylsulfonyl chloride;Trifluoromethanesulphonyl chloride 99%
CAS:421-83-0
MF:CClF3O2S
MW:168.52
EINECS:207-009-0
Product Categories:Piperazine derivates;organofluorine compounds;Others;Protecting and Derivatizing Reagents;Protection and Derivatization
Mol File:421-83-0.mol
Trifluoromethanesulfonyl chloride Structure
Trifluoromethanesulfonyl chloride Chemical Properties
Melting point -26 °C
Boiling point 29-32 °C (lit.)
density 1.583 g/mL at 25 °C (lit.)
vapor pressure 10.36 psi ( 20 °C)
refractive index n20/D 1.334(lit.)
Fp 32°C
storage temp. 2-8°C
solubility Chloroform
form Liquid
color Clear colorless to faintly colored
Specific Gravity1.583
Water Solubility Hydrolyzes with water.
Sensitive Lachrymatory
BRN 1812016
InChIKeyGRGCWBWNLSTIEN-UHFFFAOYSA-N
CAS DataBase Reference421-83-0(CAS DataBase Reference)
Safety Information
Hazard Codes C
Risk Statements 14-34
Safety Statements 26-36/37/39-45
RIDADR UN 3265 8/PG 2
WGK Germany 3
10-21
Hazard Note Corrosive/Lachrymatory
HazardClass 8
PackingGroup II
HS Code 29049090
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
Trifluoromethanesulfonyl chloride Usage And Synthesis
Chemical PropertiesClear colorless to faintly colored liquid
UsesRu(II) complex-catalyzed trifluoromethylating agent for aromatics and alkenes.
Application Trifluoromethanesulfonyl chloride can be used as:
A trifluoromethylating agent for the fluoroalkylation of heterocycles, arenes, and heteroarenes.
A sulfonating agent for alcohols.
A chlorinating agent for carbanions.
Synthesis Add 150g (1mol) of trifluoromethanesulfonic acid to the reactor equipped with thermometer, distillation device and mechanical stirrer, slowly add 435mL (6mol) of thionyl chloride under ice bath, and then add the catalyst N,N-dimethyl Formamide 7.36 (0.1 mol), slowly raise the temperature to room temperature, stir for half an hour, continue to heat up to 40°C, continue to stir, react for 12 hours, and then drop to room temperature after the reaction is complete.Subsequently, vacuum distillation was carried out at 110° C. and -0.1 to -0.08 MPa, and at the same time, the temperature was slowly raised to 50° C. to obtain 147 g of trifluoromethanesulfonyl chloride, with a yield of 87.5%. TRIFLUOROMETHANESULFONYL CHLORIDE
Tag:Trifluoromethanesulfonyl chloride(421-83-0) Related Product Information
TRIFLUOROMETHYL SULFINYL CHLORIDE (S)-(-)-Trityl glycidyl ether Cyhalothrin COPPER(II) TRIFLUOROMETHANESULFONATE Silver(I) trifluoromethanethiolate Silicon monoxide Bismuth(III) trifluoromethanesulfonate Lithium trifluoromethanesulfonate Zinc trifluoromethanesulfonate Lanthanum trifluoromethanesulfonate Aluminum trifluoromethanesulfonate YTTERBIUM(III) TRIFLUOROMETHANESULFONATE HYDRATE Sodium trifluoromethanesulfonate Trifluoromethanesulfonic anhydride SILVER TRIFLUOROMETHANESULFONATE Potassium trifluoromethanesulfonate Trifluoromethanesulfonic acid Sodium trifluoromethanesulfinate