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531073 Sigma-Aldrich

Tris(4-tert-butylphenyl)sulfonium perfluoro-1-butanesulfonate

electronic grade, ≥99% trace metals basis

Synonym: Tris(4-tert -butylphenyl)sulfonium nonaflate, Tris(4-tert -butylphenyl)sulfonium perfluoro-1-butanesulfonate

  • CAS Number 241806-75-7

  • Linear Formula [(CH3)3C6H4]3SC4F9SO3

  • Molecular Weight 730.79

  •  MDL number MFCD02683477

  •  PubChem Substance ID 24877799

  •  NACRES NA.23

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Properties

Related Categories Cationic Photoinitiators, Materials Science, Micro/NanoElectronics, Organic Photoinitiators, Photoacid Generators (PAGs),
grade   electronic grade
InChI Key   HWZAQSLOKICOMP-UHFFFAOYSA-M
assay   ≥99% trace metals basis
total acid   <2 × 10-3 mol/kg
total base   <2 × 10-3 mol/kg
mp   194-197 °C (lit.)
solubility   γ-butyrolactone: ~10%
  ethyl lactate: ~20%
  PGMEA: ~3%

Description

Packaging

1, 5 g in glass bottle

Application

Cationic photoinitiator. Photoacid generator.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Protocols & Articles
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