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526940 Sigma-Aldrich

Triphenylsulfonium triflate

Synonym: TPST, Triphenylsulfonium trifluoromethanesulfonate

  • CAS Number 66003-78-9

  • Linear Formula CF3SO3S(C6H5)3

  • Molecular Weight 412.45

  •  MDL number MFCD01940916

  •  PubChem Substance ID 24874589

  •  NACRES NA.23

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Properties

Related Categories Cationic Photoinitiators, Materials Science, Micro/NanoElectronics, Organic Photoinitiators, Photoacid Generators (PAGs),
mp   133-137 °C (lit.)
λmax   233 nm
SMILES string   [O-]S(=O)(=O)C(F)(F)F.c1ccc(cc1)[S+](c2ccccc2)c3ccccc3
InChI   1S/C18H15S.CHF3O3S/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;2-1(3,4)8(5,6)7/h1-15H;(H,5,6,7)/q+1;/p-1
InChI key   FAYMLNNRGCYLSR-UHFFFAOYSA-M

Description

General description

Triphenylsulfonium triflate (TPS-tf) is a photo-acid generator which can be incorporated in conjugated polymers to enhance the luminescence and reduce the operating voltage. The performance efficiency of the fabricated device is increased by improving the mobility of charge carriers.

Application

TPS-tfs can be used as photoacid generators for the preparation of a bilayer system based nanoporous template which can be potentially used in sensor applications. It can also be used to form a blend with polyfluorene-co-benzothiadiazole for the fabrication of organic light emitting diodes (OLEDs).

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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