Bis[4-(diphenylsulfonio)phenyl]sulfide bis(hexafluoroantimonate) CAS 89452-37-9

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• Prop­er­ties
• Safe­ty Data
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Iden­ti­fi­ca­tion

CAS Number

89452-37-9

Name

Bis[4-(diphenylsulfonio)phenyl]sulfide bis(hexafluoroantimonate)

SMILES

c1ccc(cc1)[S+](c2ccccc2)c3ccc(cc3)Sc4cccc(c4)[S+](c5ccccc5)c6ccccc6.F[Sb-](F)(F)(F)(F)F.F[Sb-](F)(F)(F)(F)F

Std­InChI

InChI=1S/C36H28S3.12FH.2Sb/c1-5-15-31(16-6-1)38(32-17-7-2-8-18-32)35-26-24-29(25-27-35)37-30-14-13-23-36(28-30)39(33-19-9-3-10-20-33)34-21-11-4-12-22-34;;;;;;;;;;;;;;/h1-28H;121H;;/q+2;;;;;;;;;;;;;2+5/p-12

Std­InChIKey

OWMD­S­ND­V­­GUS­G­­GA-UHF­F­­FAOYSA-B

Mol­e­c­u­lar Formula

C₃₆H₂₈F₁₂S₃Sb₂

Mol­e­c­u­lar Weight

1028.303

MDL Number

MFCD25292913

Prop­er­ties

Appear­ance

White Pow­der

Safe­ty Data

Sym­bol

Sig­nal Word

WGK Germany

3

MSDS Download

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our 

Iden­ti­fi­ca­tion Methods

Known Appli­ca­tion

Bis[4-(diphenylsulfonio)phenyl]sulfide bis(hexafluoroantimonate) is often asso­ci­at­ed with its role as a cation­ic pho­toini­tia­tor. This class of com­pounds plays an impor­tant role in pho­tocur­ing and poly­mer­iza­tion reac­tions.
The com­pound is often used in pho­tocur­ing sys­tems, such as poly­mer­iza­tion reac­tions of epoxy resins and vinyl ether sys­tems. It can gen­er­ate cations under the irra­di­a­tion of ultra­vi­o­let light or vis­i­ble light to ini­ti­ate the poly­mer­iza­tion reac­tion of the resin.
Com­pared with free rad­i­cal ini­tia­tors, cation­ic pho­toini­tia­tors are still effec­tive under con­di­tions of low­er oxy­gen con­tent, which can over­come the prob­lem that some free rad­i­cal ini­tia­tors have a decreased poly­mer­iza­tion effi­cien­cy in air.
High trans­paren­cy and heat-resis­­tant mate­ri­als : Bis[4-(diphenylsulfonio)phenyl]sulfide bis(hexafluoroantimonate) can help man­u­fac­ture high trans­paren­cy pho­tocur­able mate­ri­als, such as opti­cal adhe­sives, elec­tron­ic pack­ag­ing mate­ri­als, etc.
Cation­ic poly­mer­ized mate­ri­als tend to exhib­it excel­lent heat resis­tance and mechan­i­cal prop­er­ties, so this com­pound is suit­able for appli­ca­tions in high tem­per­a­ture or high stress envi­ron­ments, such as elec­tron­ic com­po­nents and auto­mo­tive coatings.

Gen­er­al View of Documents

Links

This prod­uct is devel­oped by our R&D com­pa­ny Warshel Chem­i­cal Ltd (https://​www​.warshel​.com/).

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