SPPO21
| Chemical Name | 2,7-Bis(diphenylphosphoryl)spiro[fluorene-7,11'-benzofluorene] |
|---|---|
| CAS No. | 1270960-64-9 |
| Grade | Sublimed >99% |
| Formula | C53H36O2P2 |
| M.W. | 766.8 g/mole |
| UV | 287 nm (in CH2Cl2) |
| PL | 419 nm (in CH2Cl2) |
| TGA | >350 °C (0.5% weight loss) |
| Solvent | Toluene, Chloroform |
| Reference | The relationship between the host structure and optimum doping concentration in red phosphorescent organic light-emitting diodes, Thin Solid Films, Vol.519, No.13, 4342-4346, 2011；DOI:10.1016/j.tsf.2011.02.042 |