(4-FLUOROPHENYL)DIPHENYLSULFONIUM TRIFLATE CAS 154093-57-9

Introduction：Basic information about (4-FLUOROPHENYL)DIPHENYLSULFONIUM TRIFLATE CAS 154093-57-9, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

(4-FLUOROPHENYL)DIPHENYLSULFONIUM TRIFLATE Basic information

• Product Name: (4-FLUOROPHENYL)DIPHENYLSULFONIUM TRIFLATE
• Synonyms: (4-fluorophenyl)-diphenylsulfanium,trifluoromethanesulfonate;DIPHENYL(4-FLUOROPHENYL)SULFONIUM TRIFLATE;DIPHENYL(4-FLUOROPHENYL)SULPHONIUM TRIFLATE;(4-FLUOROPHENYL)DIPHENYLSULFONIUM TRIFLATE;4-FLUOROPHENYL DIPHENYLSULFONIUM TRIFLUOROMETHANESULFONATE;(4-FLUOROPHENYL)DIPHENYLSULFONIUM TRIFLA;Diphenyl(4-fluorophenyl)sulphonium trifluoromethanesulphonate;Biphenyl-4-fluorophenylsulfoniumtriflouromethanesulfonate
• CAS: 154093-57-9
• MF: C19H14F4O3S2
• MW: 430.44
• Mol File: 154093-57-9.mol

(4-FLUOROPHENYL)DIPHENYLSULFONIUM TRIFLATE Chemical Properties

• Melting point: 117-120 °C (lit.)
• λmax: 234 nm
• InChI: InChI=1S/C18H14FS.CHF3O3S/c19-15-11-13-18(14-12-15)20(16-7-3-1-4-8-16)17-9-5-2-6-10-17;2-1(3,4)8(5,6)7/h1-14H;(H,5,6,7)/q+1;/p-1
• InChIKey: SGYQZOQILXLBIB-UHFFFAOYSA-M
• SMILES: [S+](C1=CC=CC=C1)(C1C=CC=CC=1)C1C=CC(F)=CC=1.C(F)(F)(F)S([O-])(=O)=O

Safety Information

• Hazard Codes: Xi,C
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazard Note: Corrosive
• HS Code: 2930909899
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Eye Irrit. 2 Skin Irrit. 2 STOT SE 3

(4-FLUOROPHENYL)DIPHENYLSULFONIUM TRIFLATE Usage And Synthesis

Uses

Cationic photoinitiator. Photoacid generator.

Application

(4-Fluorophenyl)diphenylsulfonium triflate is mainly used in the chemical field as a cationic photoinitiator and photoacid generator. As a cationic photoinitiator, it decomposes under ultraviolet light to generate strong Lewis acids or Brønsted acids, thereby initiating cationic polymerization reactions.