4CzBN

General information

• Name: 4CzBN
• Full name: 2,3,5,6-Tetrakis(carbazol-9-yl)benzonitrile
• CAS number: N/A
• Chemical formula: C₅₅H₃₃N₅
• Molecular weight: 763.90 g/mol
• Absorption: λ_max = 334 nm, 403 nm in Toluene
• Photoluminescence: λ_max = 443 nm in Toluene
• HOMO/LUMO: HOMO = 5.8 eV, LUMO = 2.8 eV
• Synonyms: -
• Classification: Organic light-emitting diodes, Emmiting layer materials (EML), TADF materials, Blue fluorescent dopant materials
• Purity: Sublimed: >99% (1H NMR)
• Melting point: Td = 455 °C
• Appearance: Lime-yellow powder/crystals