General information

  • Name: DPVBi
  • Full name: 4,4'-Bis(2,2-diphenylvinyl)-1,1'-diphenyl
  • CAS number: 142289-08-5
  • Chemical formula: C40H30
  • Molecular weight: 510.67 g/mol
  • Absorption: λmax = 351 nm in THF
  • Photoluminescence: λmax = 447 nm in THF
  • HOMO/LUMO: HOMO = 5.9 eV, LUMO = 2.8 eV
  • Synonyms: 4,4'-Bis(2,2-diphenylvinyl)biphenyl, 4,4'-Bis(2,2-diphenylethenyl)-1,1'-biphenyl
  • Classification: Organic light-emitting diodes, Hole injection layer materials (HIL), Hole transport layer materials (HTL), Host materials, TADF materials
  • Purity: Sublimed: >99.0% (HPLC)
  • Melting point: 207 °C
  • Appearance: Yellow powder/crystals

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