General information

  • Name: 4TCzBN
  • Full name: 2,3,5,6-Tetrakis(3,6-di-tert-butyl-9H-carbazol-9-yl)benzonitrile
  • CAS number: 2055722-93-3
  • Chemical formula: C87H97N5
  • Molecular weight: 1212.73 g/mol
  • Absorption: λmax = 295 nm, 345 nm, 417 nm in Toluene
  • Photoluminescence: λmax = 483 nm in Toluene
  • HOMO/LUMO: HOMO = 5.5 eV, LUMO = 2.7 eV
  • Synonyms: 2,3,5,6-Tetrakis[3,6-bis(1,1-dimethylethyl)-9H-carbazol-9-yl]benzonitrile
  • Classification: Organic light-emitting diodes, Emmiting layer materials (EML), TADF materials, Blue fluorescent dopant materials
  • Purity: Sublimed: >99% (1H NMR)
  • Melting point: Tg = 322 °C
  • Appearance: Yellow powder/crystals

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