General information

  • Name: TCP
  • Full name: 1,3,5-Tris(carbazol-9-yl)benzene
  • CAS number: 148044-07-9
  • Chemical formula: C42H27N3
  • Molecular weight: 573.68 g/mol
  • Absorption: λmax = 292 nm, 337 nm in THF
  • Photoluminescence: λmax = 343 nm, 358 nm in THF
  • HOMO/LUMO: HOMO = 5.8 eV, LUMO = 2.3 eV
  • Synonyms: TCB, tCP, 1,3,5-Tris(N-carbazolyl)benzene
  • Classification: Organic light-emitting diodes, Hole injection layer materials (HIL), Hole transport layer materials (HTL), Host materials
  • Purity: Sublimed: >99.0% (HPLC)
  • Melting point: 330 °C
  • Appearance: White powder/crystals

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