General information

  • Name: 2-TNATA
  • Full name: 4,4',4''-Tris(N-(naphthalen-2-yl)-N-phenyl-amino)-triphenylamine
  • CAS number: 185690-41-9
  • Chemical formula: C66H48N4
  • Molecular weight: 897.11 g/mol
  • Absorption: λmax = 326 nm in THF
  • Photoluminescence: λmax = 490 nm in THF
  • HOMO/LUMO: HOMO = 5.1 eV, LUMO = 2.2 eV
  • Synonyms: 2TNATA, 2T-NATA, 4,4′,4′′-Tris[2-naphthyl(phenyl)amino] triphenylamine
  • Classification: Organic light-emitting diodes, Light-emitting diodes, Hole injection layer materials (HIL), Hole transport layer materials (HTL)
  • Purity: Sublimed: >99.0% (HPLC)
  • Melting point: 246 - 248 °C
  • Appearance: Pale yellow to yellow powder/crystals

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