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About This Item
Product Name
5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate, 97%
InChI
1S/C13H8F3S.CHF3O3S/c14-13(15,16)17-11-7-3-1-5-9(11)10-6-2-4-8-12(10)17;2-1(3,4)8(5,6)7/h1-8H;(H,5,6,7)/q+1;/p-1
SMILES string
[O-]S(=O)(=O)C(F)(F)F.FC(F)(F)[S+]1c2ccccc2-c3ccccc13
InChI key
QXXHXTRTGZBOGD-UHFFFAOYSA-M
assay
97%
mp
150 °C (lit.)
functional group
fluoro
triflate
Quality Level
Application
- Pd(II)-catalyzed trifluoromethylation
- Electrophilic trifluoromethylation in ionic liquids
- Used in the stereoselective preparation of trifluoromethylalkynes by trifluoromethylation of terminal alkynes using Umemoto′s reagent and a copper catalyst
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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