Diphenyliodonium hexafluorophosphate
Synonym(s):DPIHFP
- CAS NO.：58109-40-3
- Empirical Formula: C12H10F6IP
- Molecular Weight: 426.08
- MDL number: MFCD00061398
- EINECS: 261-134-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:14
What is Diphenyliodonium hexafluorophosphate?
The Uses of Diphenyliodonium hexafluorophosphate
Diphenyliodonium hexafluorophosphate is used as cationic photoinitiator and photoacid generator. It acts as a catalyst for the photochemical polymerization of various monomers. Further, it used as arylating reagent as well as an oxidant in organic synthesis.
Properties of Diphenyliodonium hexafluorophosphate
| Melting point: | 140-144 °C(lit.) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Soluble in tetrahydrofuran, ethyl acetate, methanol, acetonitrile, dimethylformamide, dimethyl carbonate. Sparingly soluble in chloroform and dichloromethane. Insoluble in pentanes, hexanes, toluene and diethyl ether. |
| form | Crystalline |
| color | White to Almost white |
| Sensitive | Light Sensitive |
| BRN | 4343861 |
| CAS DataBase Reference | 58109-40-3(CAS DataBase Reference) |
| EPA Substance Registry System | Iodonium, diphenyl-, hexafluorophosphate(1-) (58109-40-3) |
Safety information for Diphenyliodonium hexafluorophosphate
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Diphenyliodonium hexafluorophosphate
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