S-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate

CAS NO.：131880-16-5
Empirical Formula: C13H8BF7S
Molecular Weight: 340.07
MDL number: MFCD01073545
SAFETY DATA SHEET (SDS)
Update Date: 2022-08-26 12:16:53

What is S-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate?

Chemical properties

White to yellow solid

The Uses of S-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate

5-(Trifluoromethyl)dibenzothiophenium Tetrafluoroborate is used to synthesize ortho-trifluoromethylated and ortho-(fluoro)alkylated pyridine derivatives. It is used as a CF3 source under visible light irradiation for the photoredox-catalyzed trifluoromethylation of electron rich alkene resulting in 1,3-bis(trifluoromethyl)-1-propenyl skeleton.

What are the applications of Application

5-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate is a reagent for trifluoromethylation

Properties of S-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate

Melting point:	171-172°C
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
CAS DataBase Reference	131880-16-5(CAS DataBase Reference)

Safety information for S-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.