531073

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

electronic grade, ≥99% trace metals basis

• Synonym(s): Tris(4-tert -butylphenyl)sulfonium nonaflate, Tris(4-tert -butylphenyl)sulfonium perfluoro-1-butanesulfonate
• Linear Formula: [(CH₃)₃C₆H₄]₃SC₄F₉SO₃
• CAS Number: 241806-75-7
• Molecular Weight: 730.79
• MDL number: MFCD02683477
• UNSPSC Code: 12162002
• PubChem Substance ID: 24877799
• NACRES: NA.23

Properties

• grade: electronic grade
• Quality Level: 200
• description: Total acid <2 × 10^-3 mol/kg; Total base <2 × 10^-3 mol/kg
• assay: ≥99% trace metals basis
• mp: 194-197 °C (lit.)
• solubility: γ-butyrolactone: ~10%; ethyl lactate: ~20%; PGMEA: ~3%
• SMILES string: [O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F.CC(C)(C)c1ccc(cc1)[S+](c2ccc(cc2)C(C)(C)C)c3ccc(cc3)C(C)(C)C
• InChI: 1S/C30H39S.C4HF9O3S/c1-28(2,3)22-10-16-25(17-11-22)31(26-18-12-23(13-19-26)29(4,5)6)27-20-14-24(15-21-27)30(7,8)9;5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16/h10-21H,1-9H3;(H,14,15,16)/q+1;/p-1
• InChI key: HWZAQSLOKICOMP-UHFFFAOYSA-M

Description

Application

Cationic photoinitiator. Photoacid generator.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)