... Purity BPMZ1,3-Bis-(2, 6-diisopropyl)dihydroimidazoleCAS: 258278-25-0Formula: C27H39NO2M.W.: 427.06Hole Transport Materials: NPB, ... Liq, NBphen, TAZ, Be(PP)2;Electron Blocking Materials: Ir(PPZ)3;Flourescent Host Materials: AND, 4P-NPB, α,β-ADN ... Materials: DCJTB, DCJT, DCM, DCM2, Ir(piq)3, Ir(piq)2(acac), Ir(btpy)3, Rubrene;Green Dopant Materials: DMQA ... domestic and abroad clients. BPMZ, 258278-25-0