| Products |
PAG(I)-1F
| Product name | PAG(I)-1F |
| Chemical name | 4-(1-Methylethyl)phenyliodonium tris(1,1,2,2,2-pentafluoroethyl)phosphate |
| Structural formula | ![]() |
| Other name | (4-Isopropylphenyl)(p-tolyl)iodonium trifluorotris(perfluoroethyl)phosphate (4-Isopropylphenyl)(p-tolyl)iodonium tris(pentafluoroethyl)trifluorophosphate p-Isopropylphenyl-p-tolyliodonium trifluorotris(perfluoroethyl)phosphate (4-Isopropylphenyl)(4-methylphenyl)iodonium trifluorotris(pentafluoroethyl)phosphate |
| CAS NO. | 1245634-39-2 |
| Molecular formula | C22H18F18IP |
| Molecular weight | 782.24 |
| Appearance | Light yellow to white powder |
| Features and applications | Non-antimony type, yet its acid strength is comparable to that of HSbF6, and it exhibits high cationic polymerizability. It exhibits excellent solubility in various solvents and monomers, including non-polar organic solvents. When used in combination with a sensitizer, it can handle longer wavelengths. It can also be used as a high-temperature thermal acid generator. |
| Recommended dosage of additive | Depending on the application and film thickness, the addition amount is about 0.5–1 wt% of the resin. |
| Storage conditions | Store under refrigeration (0–10 °C); store under inert gas; keep away from fire and heat sources; protect from light and moisture (hygroscopic). |
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