CBP

General information

• Name: CBP
• Full name: 4,4′-Bis(N-carbazolyl)-1,1′-biphenyl
• CAS number: 58328-31-7
• Chemical formula: C₃₆H₂₄N₂
• Molecular weight: 484.59 g/mol
• Absorption: λ_max = 292, 318 nm in THF
• Photoluminescence: λ_max = 369 nm in THF
• HOMO/LUMO: HOMO = 6.0 eV, LUMO = 2.9 eV
• Synonyms: DCBP, 4,4′-Bis(9-carbazolyl)-1,1′-biphenyl, 4,4-N,N′-Dicarbazole-1,1′-biphenyl
• Classification: Organic light-emitting diodes, Light-emitting diodes, Hole injection layer materials (HIL), Hole transport layer materials (HTL), Hole blocking layer materials (HBL), Host materials, TADF materials
• Purity: Sublimed: >99.5% (HPLC)
• Melting point: 281 - 285 °C
• Appearance: White powder