932159

t-DABNA

≥99% (HPLC)

• Synonym(e): 2,12-Di-tert-butyl-5,9-bis(4-(tert-butyl)phenyl)-5,9-dihydro-5,9-diaza-13b-boranaphtho[3,2,1-de]anthracene
• Empirische Formel (Hill-System): C₄₆H₅₃BN₂
• CAS-Nummer: 1802003-07-1
• Molekulargewicht: 644.74
• UNSPSC-Code: 12352005
• NACRES: NA.23

Eigenschaften

• Qualität: sublimed grade
• Qualitätsniveau: 100
• Assay: ≥99% (HPLC)
• Bandabstand: 2.7 eV, HOMO-LUMO gap
• energy gap: 0.17 eV, delta EST
• Übergangstemp.: transition temp 418.7 °C (Td by TGA)
• Löslichkeit: methylene chloride: soluble
• λmax: 445 nm in dichloromethane
• Energie der Orbitale: HOMO -5.72 eV ; LUMO -3.02 eV

Beschreibung

Anwendung

Recent advancement in boron-based efficient and pure blue thermally activated delayed fluorescence materials for organic light emitting diodes. This is a sublimed high purity material, used as TADF Blue Dopant, with a EQE of 25.1%.

t-DABNA can be used as a host material or as a hole-blocking material in the emissive layer of OLED devices. Its high triplet energy level and other properties can contribute to efficient exciton management and improved device performance. It can also be used in studies on organic photovoltaic (OPV) devices and organic field-effect transistors (OFETs).

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable