Heynova (Shanghai) New Material Technology CO., Ltd.
Heynova (Shanghai) New Material Technology CO., Ltd.
Dimethyl(Phenyl)sulfonium Trifluoromethanesulfonate 85980-21-8 C9H11F3O3S2

Dimethyl(Phenyl)sulfonium Trifluoromethanesulfonate 85980-21-8 C9H11F3O3S2

CAS No.: 85980-21-8

Product name: Dimethyl(Phenyl)sulfonium Trifluoromethanesulfonate

Appearance: White to light yellow solid

Purity(HPLC): ≥99%

Metal ion content: ≤100 ppb each

Molecular formula: C9H11F3O3S2

Molecular weight: 288.31

Package: In Aluminum foil bag, cartons outside.

Storage: Preserve in a well-closed container and keep in cool, dry place, avoid light.


Dimethyl(Phenyl)sulfonium Trifluoromethanesulfonate 85980-21-8 C9H11F3O3S2

Application of Dimethyl(Phenyl)sulfonium Trifluoromethanesulfonate 85980-21-8 C9H11F3O3S2


  • Used in organic synthesis as an exchange reagent for sulfur sources and trifluoromethanesulfonates.


  • Used as photoinitiators for photosensitive curing resins.


  • Used as a precursor for novel thiosilicon compounds in organic synthesis.

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Dimethyl(Phenyl)sulfonium Trifluoromethanesulfonate 85980-21-8 C9H11F3O3S2
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