4-Thiophenyl phenyl diphenyl sulfonium hexafluoroantimonate
- CAS NO.：71449-78-0
- Empirical Formula: C24H19F6S2Sb
- Molecular Weight: 607.29
- MDL number: MFCD01940868
- EINECS: 680-227-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:41:32
What is 4-Thiophenyl phenyl diphenyl sulfonium hexafluoroantimonate?
The Uses of 4-Thiophenyl phenyl diphenyl sulfonium hexafluoroantimonate
4-Thiophenyl Phenyl Diphenyl Sulfonium Hexafluoroantimonate is used as a catalyst for photocuring of epoxy resins.
Flammability and Explosibility
Not classified
Properties of 4-Thiophenyl phenyl diphenyl sulfonium hexafluoroantimonate
| Melting point: | 118-119 °C |
| Density | 1,4 g/cm3 |
| vapor pressure | 0.002Pa at 25℃ |
| Flash point: | 145°C |
| storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| solubility | Chloroform (Sparingly), DMSO (Sparingly) |
| form | Solid |
| color | White to Off-White |
| Specific Gravity | 1.40 |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| InChI | InChI=1S/C24H19S2.6FH.Sb/c1-4-10-20(11-5-1)25-21-16-18-24(19-17-21)26(22-12-6-2-7-13-22)23-14-8-3-9-15-23;;;;;;;/h1-19H;6*1H;/q+1;;;;;;;+5/p-6 |
| EPA Substance Registry System | Sulfonium, diphenyl[4-(phenylthio)phenyl]-, (OC-6-11)-hexafluoroantimonate(1-) (71449-78-0) |
Safety information for 4-Thiophenyl phenyl diphenyl sulfonium hexafluoroantimonate
Computed Descriptors for 4-Thiophenyl phenyl diphenyl sulfonium hexafluoroantimonate
| InChIKey | SQPBZCDQRJYQKD-UHFFFAOYSA-H |
| SMILES | [S+](C1=CC=CC=C1)(C1=CC=CC=C1)C1C=CC(SC2=CC=CC=C2)=CC=1.[Sb-](F)(F)(F)(F)(F)F |
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