General information
- Name: 2-TNATA
- Full name: 4,4',4''-Tris(N-(naphthalen-2-yl)-N-phenyl-amino)-triphenylamine
- CAS number: 185690-41-9
- Chemical formula: C66H48N4
- Molecular weight: 897.11 g/mol
- Absorption: λmax = 326 nm in THF
- Photoluminescence: λmax = 490 nm in THF
- HOMO/LUMO: HOMO = 5.1 eV, LUMO = 2.2 eV
- Synonyms: 2TNATA, 2T-NATA, 4,4′,4′′-Tris[2-naphthyl(phenyl)amino] triphenylamine
- Classification: Organic light-emitting diodes, Light-emitting diodes, Hole injection layer materials (HIL), Hole transport layer materials (HTL)
- Purity: Sublimed: >99.0% (HPLC)
- Melting point: 246 - 248 °C
- Appearance: Pale yellow to yellow powder/crystals