5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
CAS Number129946-88-9
FormulaC14H8F6O3S2
Mol. Weight402.33 g/mol
5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
What is 5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate?
5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate is a chemical compound with CAS number 129946-88-9 and molecular formula C14H8F6O3S2. It is used in various industrial and research applications.
Applications
• Pd(II)-catalyzed trifluoromethylation1
• Electrophilic trifluoromethylation in ionic liquids2
• Used in the stereoselective preparation of trifluoromethylalkynes by trifluoromethylation of terminal alkynes using Umemoto′s reagent and a copper catalyst3,4
Specifications
Molecular Weight
402.33 g/mol
Assay/Purity
97%
Safety Information
GHS07Signal Word
Warning
Hazard Statements
H315-H319-H335
Precautionary Statements
P261-P305 + P351 + P338
Required PPE
dust mask type N95 (US), Eyeshields, Gloves
Melting Point
150 °C(lit.)
WGK Germany
3