BSB

General information

• Name: BSB
• Full name: 4,4'-Di(triphenylsilyl)-biphenyl
• CAS number: 18826-13-6
• Chemical formula: C₄₈H₃₈Si₂
• Molecular weight: 670.99 g/mol
• Absorption: λ_max = 271 nm in DCM
• Photoluminescence: λ_max = 432 nm in DCM
• HOMO/LUMO: HOMO = 6.5 eV, LUMO = 2.3 eV
• Synonyms: 4,4'-Bis-triphenylsilanyl-biphenyl, 4,4'-Di(triphenylsilyl)-biphenyl
• Classification: Organic light-emitting diodes, Electron transport layer materials (ETL), Hole blocking layer materials (HBL), Host materials, Semiconducting small molecules
• Purity: Sublimed: >99.0% (HPLC)
• Melting point: Tg = 100 °C
• Appearance: White powder/crystals