TSPO1

General information

• Name: TSPO1
• Full name: Diphenyl[4-(triphenylsilyl)phenyl]phosphine oxide
• CAS number: 1286708-86-8
• Chemical formula: C₃₆H₂₉OPSi
• Molecular weight: 536.67 g/mol
• Absorption: λ_max = 266 nm in DCM
• Photoluminescence: λ_max = 322 nm in DCM
• HOMO/LUMO: HOMO = 6.8 eV, LUMO = 2.5 eV
• Synonyms: Diphenylphosphine oxide-4-(triphenylsilyl)phenyl
• Classification: Organic ight-emitting diodes, Electron injection layer materials (EIL), Electron blocking layer materials (EBL), Hole blocking layer materials (HBL), Host materials, Bipolar host materials, TADF materials, Organic printing electronics
• Purity: Sublimed: >99.0% (HPLC)
• Melting point: 236 °C
• Appearance: White powder/crystals