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第6年
- 入驻时间： 2014-11-28
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产品详情
简单介绍：
详情介绍：
4CzTPN, namely 2,3,5,6-tetrakis(carbazol-9-yl)-1,4-dicyanobenzene, is one of the three isomers of 4CzPN and 4CzIPN.
4CzTPN is normally used in thermally activated delayed fluorescence (TADF) device as green dopant materials. When it is compared with 4CzIPN, it has lower photoluminescence quantum efficiency and a shorter lived triplet lifetime due to the fact that 4CzIPN can widely disperse its highest occupied molecular orbital (HOMO) over the donor carbazolyl moieties.
General Information
| CAS number | 1416881-53-2 |
|---|---|
| Full name | 2,3,5,6-tetrakis(carbazol-9-yl)-1,4-dicyanobenzene |
| Chemical formula | C56H32N6 |
| Molecular weight | 788.27 g/mol |
| Absorption | λmax 328, 344, 485 nm in toluene |
| Fluorescence | λem 538 nm in toluene |
| HOMO/LUMO | HOMO = 5.73 eV, LUMO = 2.82 eV; T1=2.15 eV [1] |
| Classification / Family | Carbazole, TADF materials, Green dopant materials, Sublimed materials |
Product Details
| Purity | Sublimed >99.0% (HPLC) |
|---|---|
| Melting point | > 360 °C (lit.) |
| Appearance | Orange powder/crystals |