932159

t-DABNA

≥99% (HPLC)

• Synonyme(s) : 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
• Formule empirique (notation de Hill): C₄₆H₅₃BN₂
• Numéro CAS: 1802003-07-1
• Poids moléculaire : 644.74
• Code UNSPSC : 12352005
• Nomenclature NACRES : NA.23

Propriétés

• Qualité: sublimed grade
• Niveau de qualité: 100
• Pureté: ≥99% (HPLC)
• Bande interdite: 2.7 eV, HOMO-LUMO gap
• energy gap: 0.17 eV, delta EST
• Température de transition: transition temp 418.7 °C (Td by TGA)
• Solubilité: methylene chloride: soluble
• λmax: 445 nm in dichloromethane
• Énergie orbitale: HOMO -5.72 eV ; LUMO -3.02 eV

Description

Application

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).

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable