942-39-2

Basic information

• Product Name: 4-Fluorophenyl trifluoromethyl sulphoxide
• Synonyms: 4-Fluorophenyl trifluoromethyl sulphoxide;1-Fluoro-4-(trifluoromethylsulfinyl)benzene ,98%;1-Fluoro-4-(trifluoromethylsulfinyl)benzene
• CAS NO: 942-39-2
• Molecular Formula: C₇H₄F₄OS
• Molecular Weight: 212.1646728
• Mol File: 942-39-2.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• Density: 1.479
• CAS DataBase Reference: 4-Fluorophenyl trifluoromethyl sulphoxide(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Fluorophenyl trifluoromethyl sulphoxide(942-39-2)
• EPA Substance Registry System: 4-Fluorophenyl trifluoromethyl sulphoxide(942-39-2)

Safety Data

• Statements: 26/28
• Safety Statements: 26-7/8-36/37/39
• Hazardous Substances Data: 942-39-2(Hazardous Substances Data)

Usage

Chemical Properties

Yellow liquid

Upstream product

• 940-76-1 (4-fluorophenyl)(trifluoromethyl)thioether 
• 462-06-6 fluorobenzene 
• 41804-89-1 potassium triflinate 
• 403-66-7 p-nitrophenyl trifluoromethyl sulfide 
• 708-67-8 4-aminophenyl trifluoromethylsulfoxide 
• 394-60-5 1-nitro-4-[(R,S)-(trifluoromethyl)sulfinyl]benzene 

Downstream Products

• 109139-20-0 1-fluoro-4-[S-(trifluoromethyl)sulfonimidoyl]benzene 
• 109139-23-3 N-trifluoromethylsulfonyl-S-trifluoromethyl-S-p-fluorophenylsulfoximine 

Relevant articles and documents

General, practical and selective oxidation protocol for CF3s into CF3S(O) group

A simple and efficient protocol for the oxidation of trifluoromethyl, mono- and difluoromethyl sulfides to the corresponding sulfoxides without over-oxidation to sulfones, using TFPAA prepared in situ from trifluoroacetic acid and 15% H2O2 aqueous solution was developed. The methodology is suitable for a wide range of aromatic and aliphatic substrates in milligram and multigram scales.

ARYL TRIFLUOROMETHYL SULFOXIDES

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