CAS Number 1628752-98-6
DMAC-TRZ (10-(4-(4,6-Diphenyl-1,3,5-triazin-2-yl)phenyl)-9,9-dimethyl-9,10-dihydroacridine, CAS No. 1628752-98-6) has a bipolar structure containing both 2,4,6-triphenyl-1,3,5-triazine (TRZ) as the electron-accepting and 9,9-dimethyl-9,10-dihydroacridine (DMAC) as the electron-donating moieties.
DMAC-TRZ is a well-known sky blue TADF emitter for both highly efficient doped and non-doped OLED devices, with high maximum external quantum efficiencies (EQE) over 20%. It shows not only high photoluminescence quantum yield (PLQY, ≥90%) in doped films but also high PLQY (83%) in neat films with low concentration quenching.
| CAS number | 1628752-98-6 |
|---|---|
| Full name | 10-(4-(4,6-Diphenyl-1,3,5-triazin-2-yl)phenyl)-9,9-dimethyl-9,10-dihydroacridine |
| Chemical formula | C36H28N4 |
| Molecular weight | 516.63 g/mol |
| Absorption | λmax 390 nm in Toluene |
| PL | λem 425 nm in Toluene |
| HOMO/LUMO | HOMO = 5.92 eV, LUMO = 2.92 eV; T1=2.91 eV[1] |
| Synonyms | |
| Classification / Family | Acridine derivatives, Sky-blue TADF emitter, Phosphorescent organic light-emitting devices (PHOLEDs), Sublimed materials |
| Purity | Sublimed >99.0% (HPLC) |
|---|---|
| Melting point | mp = 234 °C (DSC), Tg = 91 °C |
| Appearance | Pale yellow powder/crystals |
*Sublimation is a technique used to obtain ultra pure-grade chemicals. For more details about sublimation, please refer to the Sublimed Materials.
Chemical structure of DMAC-TRZ, 10-(4-(4,6-Diphenyl-1,3,5-triazin-2-yl)phenyl)-9,9-dimethyl-9,10-dihydroacridine, CAS 1628752-98-6.
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