Product No: LT-N4011
Product Name: PPO21
Chemical Name: 3-(Diphenylphosphoryl)-9-(4-(diphenylphosphoryl)phenyl)-9H -carbazole
CAS No: 1226860-68-9
Grade: Sublimed, > 99% (HPLC)
Formula: C42H31NO2P2
M.W.: 643.65 g/mole
UV: 294, 338 nm (in CH2Cl2)
PL: 361 nm (in THF)
TGA: > 300 °C (0.5% weight loss)
Solubility: 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