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527009 Sigma-Aldrich

(4-Phenylthiophenyl)diphenylsulfonium triflate

Synonym: (4-Phenylthiophenyl)diphenylsulfonium trifluoromethanesulfonate

  • CAS Number 111281-12-0

  • Empirical Formula (Hill Notation) C25H19F3O3S3

  • Molecular Weight 520.61

  •  MDL number MFCD02683569

  •  PubChem Substance ID 24874595

  •  NACRES NA.23

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Properties

Related Categories Cationic Photoinitiators, Materials Science, Micro/NanoElectronics, Organic Photoinitiators, Photoacid Generators (PAGs),
mp   81-85 °C (lit.)
λmax   298 nm
storage temp.   room temp
SMILES string   [O-]S(=O)(=O)C(F)(F)F.S(c1ccccc1)c2ccc(cc2)[S+](c3ccccc3)c4ccccc4
InChI   1S/C24H19S2.CHF3O3S/c1-4-10-20(11-5-1)25-21-16-18-24(19-17-21)26(22-12-6-2-7-13-22)23-14-8-3-9-15-23;2-1(3,4)8(5,6)7/h1-19H;(H,5,6,7)/q+1;/p-1
InChI key   WEYUQUMMYNRIPP-UHFFFAOYSA-M

Description

Packaging

1, 5 g in glass bottle

Application

Cationic photoinitiator. Photoacid generator.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

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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