4-ISOPROPYL-4′-METHYLDIPHENYLIODONIUM TETRAKIS(PENTAFLUOROPHENYL)BORATE CAS#: 178233-72-2; ChemWhat Code: 999435
Identification
| Product Name | 4-ISOPROPYL-4′-METHYLDIPHENYLIODONIUM TETRAKIS(PENTAFLUOROPHENYL)BORATE |
| IUPAC Name | (4-methylphenyl)-(4-propan-2-ylphenyl)iodanium;tetrakis(2,3,4,5,6-pentafluorophenyl)boranuide |
| Molecular Structure |  |
| CAS Registry Number | 178233-72-2 |
| EINECS Number | No data available |
| MDL Number | MFCD03411231 |
| Beilstein Registry Number | No data available |
| Synonyms | (4-Isopropylphenyl)(p-tolyl)iodonium tetrakis(perfluorophenyl)boratep-Cumenyl(p-tolyl)iodonium Tetrakis(pentafluorophenyl)boratetetrakis(2,3,4,5,6-pentafluorophenyl)boranuide|p-Cumenyl(p-tolyl)iodonium Tetrakis(pentafluorophenyl)borate|Iodonium, (4-(1-methylethyl)phenyl)(4-methylphenyl)-, tetrakis(pentafluorophenyl)borate(1-)|(4-methylphenyl)[4-(propan-2-yl)phenyl]iodanium178233-72-2|(4-Isopropylphenyl)(p-tolyl)iodonium tetrakis(perfluorophenyl)borate|4-Isopropyl-4′-methyldiphenyliodonium Tetrakis(pentafluorophenyl)borate|MFCD03411231|DTXSID80889077|EC 422-960-3|(4-methylphenyl)-(4-propan-2-ylphenyl)iodanium(4-methylphenyl)[4-(propan-2-yl)phenyl]iodanium; tetrakis(2,3,4,5,6-pentafluorophenyl)boranuide(4-methylphenyl)-(4-propan-2-ylphenyl)iodanium,tetrakis(2,3,4,5,6-pentafluorophenyl)boranuide(4-methylphenyl)-(4-propan-2-ylphenyl)iodanium;tetrakis(2,3,4,5,6-pentafluorophenyl)boranuide |
| Molecular Formula | C40H18BF20I |
| Molecular Weight | 1016.260 |
| InChI | InChI=1S/C24BF20.C16H18I/c26-5-1(6(27)14(35)21(42)13(5)34)25(2-7(28)15(36)22(43)16(37)8(2)29,3-9(30)17(38)23(44)18(39)10(3)31)4-11(32)19(40)24(45)20(41)12(4)33;1-12(2)14-6-10-16(11-7-14)17-15-8-4-13(3)5-9-15/h;4-12H,1-3H3/q-1;+1 |
| InChI Key | MJDBKUFRQPPWGN-UHFFFAOYSA-N |
| Canonical SMILES | Cc1ccc([I+]c2ccc(C(C)C)cc2)cc1.Fc1c(F)c(F)c([B-](c2c(F)c(F)c(F)c(F)c2F)(c2c(F)c(F)c(F)c(F)c2F)c2c(F)c(F)c(F)c(F)c2F)c(F)c1F |
| Patent Information |
| No data available |
Physical Data
| Appearance | White or off-white powder |
| Solubility | No data available |
| Flash Point | No data available |
| Refractive index | No data available |
| Sensitivity | No data available |
Spectra
| No data available |
Route of Synthesis (ROS)
| No data available |
Safety and Hazards
| Pictogram(s) |    |
| Signal | Warning |
| GHS Hazard Statements | H302: Harmful if swallowed [Warning Acute toxicity, oral] H312: Harmful in contact with skin [Warning Acute toxicity, dermal] H373 : May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure] H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard] H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard] Information may vary between notifications depending on impurities, additives, and other factors. |
| Precautionary Statement Codes | P260, P264, P270, P273, P280, P301+P317, P302+P352, P317, P319, P321, P330, P362+P364, P391, and P501 (The corresponding statement to each P-code can be found at the GHS Classification page.) |
Other Data
| Transportation | NONH for all modes of transport |
| Under the room temperature and away from light | |
| HS Code | No data available |
| Storage | Under the room temperature and away from light |
| Shelf Life | 2 years |
| Market Price | USD |
| Druglikeness | |
| No data available |
| Use Pattern |
| It is an iodonium salt photoacid generator (PAG) with the following uses: |
| Photoacid generator (PAG) After being irradiated by ultraviolet light (UV), electron beam or laser, it releases strong acid (H⁺) to trigger subsequent chemical reactions. Mainly used in: photoresists (especially chemically amplified photoresists), microelectronics processing (such as semiconductor manufacturing), 3D lithography, micro-nanostructure patterning |
| Cationic polymerization initiator The structure containing iodonium cations can release active cations under light to initiate polymerization reactions such as epoxy resins, vinyl ethers, etc. Used in: UV-curing coatings, photosensitive adhesives, electronic packaging materials |
| Structural improvement in high-performance PAG research Compared with other iodonium salts, the introduction of isopropyl and methyl structures can improve photosensitivity, thermal stability or solubility. The anion B(C₆F₅)₄⁻ (tetrakis(pentafluorophenyl)borate) is an ultra-weakly coordinating anion that does not undergo side reactions with the active center, which helps to improve the reaction efficiency. |
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| Warshel Chemical Ltd | http://www.warshel.com/ |
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