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CAS 145612-66-4

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(4-TERT-BUTYLPHENYL)DIPHENYLSULFONIUM TRIFLATE

Description:
(4-tert-Butylphenyl)diphenylsulfonium triflate is an organosulfonium compound that serves as a photoinitiator in various polymerization processes, particularly in the production of coatings and adhesives. This compound features a sulfonium cation, which is positively charged and stabilized by the presence of the triflate anion, known for its excellent leaving group properties. The tert-butyl group enhances the solubility and reactivity of the molecule, while the diphenylsulfonium moiety contributes to its ability to generate reactive species upon exposure to UV light. This photoinitiation mechanism is crucial in initiating free radical polymerization, making it valuable in the field of materials science. Additionally, the compound is characterized by its stability under ambient conditions, but it can decompose upon prolonged exposure to light or heat, releasing reactive intermediates. Safety considerations should be taken into account when handling this substance, as it may pose risks associated with chemical exposure. Overall, (4-tert-butylphenyl)diphenylsulfonium triflate is an important compound in the realm of photopolymerization and advanced material applications.
Formula:C23H23F3O3S2
InChI:InChI=1/C22H23S.CHF3O3S/c1-22(2,3)18-14-16-21(17-15-18)23(19-10-6-4-7-11-19)20-12-8-5-9-13-20;2-1(3,4)8(5,6)7/h4-17H,1-3H3;(H,5,6,7)/q+1;/p-1
Synonyms:
  • Diphenyl(4-T-Butylphenyl)Sulfonium Triflate
  • Diphenyl(4-T-Butylphenyl)Sulphonium Triflate
  • (4-Tert-Butylphenyl)Diphenylsulfonium Trifluoromethanesulfonate
  • (4-Tert-Butylphenyl)Diphenylsulfonium Tr
  • [4-(1,1-Dimethylethyl)-phenyl]-diphenylsulfoniumtrifluoromethanesulfonate
  • (4-tert-Butylphenyl)diphenylsulphonium triflate
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