General information
- Name: DPPS
- Full name: Diphenyl-bis(4-(pyridin-3-yl)phenyl)silane
- CAS number: 1152162-74-7
- Chemical formula: C34H26N2Si
- Molecular weight: 490.67 g/mol
- Absorption: λmax = 251 nm in DCM
- Photoluminescence: λmax = 366 nm in DCM
- HOMO/LUMO: HOMO = 6.5 eV, LUMO = 2.5 eV
- Synonyms: 3,3'-[(Diphenylsilylene)di-4,1-phenylene]bispyridine
- Classification: Organic light-emitting diodes, Hole blocking layer materials (HBL), Electron transport layer materials (ETL), TADF materials
- Purity: Sublimed: >99.0% (HPLC)
- Melting point: TGA: >250 °C
- Appearance: White powder/crystals