ChemicalBook Product Catalog Chemical Reagents Organic reagents Halogenated aliphatic hydrocarbons 4-(Trifluoromethyl)benzene-1-sulfonyl chloride

4-(Trifluoromethyl)benzene-1-sulfonyl chloride

4-(Trifluoromethyl)benzene-1-sulfonyl chloride Basic information
Product Name:4-(Trifluoromethyl)benzene-1-sulfonyl chloride
Synonyms:P-(TRIFLUOROMETHYL)BENZENESULFONYL CHLORIDE;4-(TRIFLUOROMETHYL)BENZENE-1-SULFONYL CHLORIDE;ALPHA,ALPHA,ALPHA-TRIFLUOROTOLUENE-4-SULFONYL CHLORIDE;BUTTPARK 52\11-36;4-(Trifluoromethyl)benzenesulphonyl chloride 98%;4-(Trifluoromethyl)benzenesulphonylchloride98%;4-(TRIFLUOROMETHYL)BENZENESULFONYL CHLORIDE 98%;4-(trifluoroMethyl)benzene sulfonyl chlorie
CAS:2991-42-6
MF:C7H4ClF3O2S
MW:244.62
EINECS:628-503-6
Product Categories:Benzenesulfonyl chloride;Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds;Benzene series;Fluorobenzene
Mol File:2991-42-6.mol
4-(Trifluoromethyl)benzene-1-sulfonyl chloride Structure
4-(Trifluoromethyl)benzene-1-sulfonyl chloride Chemical Properties
Melting point 30-34 °C(lit.)
Boiling point 76 °C
density 1.532±0.06 g/cm3(Predicted)
Fp 220 °F
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
solubility Chloroform (Slightly), Methanol (Slightly)
form Low Melting Solid
color White to pale yellow
Sensitive Moisture Sensitive
BRN 2113604
CAS DataBase Reference2991-42-6(CAS DataBase Reference)
Safety Information
Hazard Codes C
Risk Statements 14-34
Safety Statements 22-26-36/37/39-45-26 36/37/3945
RIDADR UN 3261 8/PG 2
WGK Germany 3
Hazard Note Corrosive/Moisture Sensitive
HazardClass 8
PackingGroup II
HS Code 29049090
MSDS Information
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4-(Trifluoromethyl)benzene-1-sulfonyl chloride English
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4-(Trifluoromethyl)benzene-1-sulfonyl chloride Usage And Synthesis
Chemical PropertiesWhite ro pale yellow low melting solid
Uses4-(Trifluoromethyl)benzenesulfonyl chloride may be used to synthesize β-arylated thiophenes and 2,5-diarylated pyrrolevia palladium catalyzed desulfitative arylation of thiophenes and pyrroles, respectively.
4-(Trifluoromethyl)benzenesulfonyl chloride and N-vinylpyrrolidinone in acetonitrile can undergo photo-irradiation with visible light in the presence of Ir(ppy)2(dtbbpy)PF6 ([4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-N1,N1′]bis[2-(2-pyridinyl-N)phenyl-C]iridium(III)hexafluorophosphate) and disodium phosphate to give the corresponding E-vinyl sulfone.
4-(Trifluoromethyl)benzene-1-sulfonyl chloride Preparation Products And Raw materials
Preparation ProductsBenzenesulfinic acid, 4-(trifluoromethyl)-
Trifluoro-p-tolunitrile 1-[(AMMONIOOXY)METHYL]-4-(TRIFLUOROMETHYL)BENZENE CHLORIDE p-(2-acetamidoethyl)benzenesulphonyl chloride 4-(Trifluoromethyl)cinnamic acid 4-Fluorobenzenesulfonyl chloride 2,6-DICHLORO-4-(TRIFLUOROMETHYL)BENZENE-1-SULFONYL CHLORIDE,2,6-Dichloro-4-(trifluoromethyl)benzene-1-sulfonyl chloride, 95+% 3-(Trifluoromethyl)benzaldehyde 2-(Trifluoromethyl)benzoic acid N-Acetylsulfanilyl chloride Trifluoromethyl 4-cyano-2-(trifluoromethyl)benzene-1-sulfonyl chloride 4-Nitrobenzenesulfonyl chloride 2,3,5,6-TETRAFLUORO-4-(TRIFLUOROMETHYL)BENZENESULPHONYL CHLORIDE Allylbenzene 2-​[[(2-​ethylphenyl)​(2-​hydroxyethyl)​amino]​methyl]​-​3,​3-​difluoro-Propanenitrile 4-(Trifluoromethyl)benzene-1-sulfonyl chloride 4'-(Trifluoromethyl)acetophenone 2,6-DICHLORO-3,5-DIFLUORO-4-(TRIFLUOROMETHYL)BENZENESULFONYL CHLORIDE
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