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. |
Computed Descriptors for S-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate
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