High Quality 3-(4-bromophenyl)-9-phenyl-9H-carbazoleCAS: 1028647-93-9Formula: ... TAZ, Be(PP)2;Electron Blocking Materials: Ir(PPZ)3;Flourescent Host Materials: AND, 4P-NPB, α,β-ADN, α- ... high quantum efficiency, high brightness, high purity (99.9%), long lifetimes, excellent film-forming, good semiconductor properties ... with domestic and abroad clients. 3-(4-bromophenyl)-9-phenyl-9H-carbazole,1028647-93 ...