General information

  • Name: DPEPO
  • Full name: Bis[2-(diphenylphosphino)phenyl]ether oxide
  • CAS number: 808142-23-6
  • Chemical formula: C36H28O3P2
  • Molecular weight: 570.55 g/mol
  • Absorption: λmax = 388 nm in DCM
  • Photoluminescence: λmax = 311 nm in DCM
  • HOMO/LUMO: HOMO = 6.1 eV, LUMO = 2.0 eV
  • Synonyms: -
  • Classification: Organic light-emitting diodes, TADF materials, Host materials, Electron transport layer materials (ETL), Hole blocking layer materials (HBL), PHOLED materials, Diphenyl ether (DPE)
  • Purity: Sublimed: >99.0% (HPLC)
  • Melting point: 176 - 177 °C
  • Appearance: White powder/crystals

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