T8671530
N,N'-Dimethylquinacridone (purified by sublimation) , >96.0%(HPLC) , 19205-19-7
Synonym(s):
DMQA
| Pack Size | Price | Stock | Quantity |
| 1g | RMB884.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 286 °C (dec.)(lit.) |
| Boiling point: | 576.7±50.0 °C(Predicted) |
| Density | 1.45 g/cm3 |
| pka | -2.58±0.20(Predicted) |
| form | powder to crystal |
| CAS DataBase Reference | 19205-19-7(CAS DataBase Reference) |
| color | Red powder/crystals |
| Absorption | λmax?294 nm, 510 nm (in THF) |
Description and Uses
N,N'-Dimethylquinacridone (DMQA) is a green dopant material used in OLEDs. Highly stable and?longer-lifetime OLED devices have been achieved by using DMQA as the dopant to a double host (aminoanthracene and Alq3). It is believed that DMQA can prevent excimer formation, thus prolonging the the lifetime of the devices.
Safety
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| HS Code | 29339900 |
