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CAS 116808-69-6

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1-NAPHTHYL DIPHENYLSULFONIUM TRIFLATE

Description:
1-Naphthyl diphenylsulfonium triflate, with the CAS number 116808-69-6, is an organosulfonium compound commonly used as a photoinitiator in polymer chemistry. It features a naphthyl group attached to a diphenylsulfonium moiety, which enhances its reactivity under UV light. The triflate (trifluoromethanesulfonate) counterion contributes to its solubility and stability in various organic solvents. This compound is characterized by its ability to generate reactive cations upon exposure to UV radiation, facilitating the initiation of polymerization processes in applications such as coatings, adhesives, and inks. Its high thermal stability and efficiency make it a valuable component in the formulation of light-sensitive materials. Additionally, 1-naphthyl diphenylsulfonium triflate is known for its relatively low toxicity compared to other photoinitiators, making it a safer choice in many industrial applications. Overall, its unique structural features and photochemical properties make it an important substance in the field of materials science and photopolymerization.
Formula:C23H17F3O3S2
InChI:InChI=1/C23H17F3O3S2/c24-23(25,26)31(27,28)29-30(19-12-3-1-4-13-19,20-14-5-2-6-15-20)22-17-9-11-18-10-7-8-16-21(18)22/h1-17H
SMILES:c1ccc(cc1)S(c1ccccc1)(c1cccc2ccccc12)OS(=O)(=O)C(F)(F)F
Synonyms:
  • Diphenyl(Naphthyl)Sulfonium Triflate
  • Diphenyl(Naphthyl)Sulphonium Triflate
  • 2-Naphthyl Diphenylsulfonium Triflate
  • 1-Naphthalenyldiphenylsulfoniumtrifluoromethanesulfonate
  • 2-Naphthyl diphenylsulfonium trifluoromethanesulfonate
  • 1-Naphthalen-1-Yl-1,1-Diphenyl-3-(Trifluoromethyl)-1Lambda~4~-Dithioxane 3,3-Dioxide
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