A1384512
N,N′-Di(2-naphthyl-N,N′-diphenyl)-1,1′-biphenyl-4,4′-diamine , 99%(HPLC) , 139255-17-7
Synonym(s):
N,N′-Bis(naphthalen-2-yl)-N,N′-bis(phenyl)benzidine;beta-NPB
| Pack Size | Price | Stock | Quantity |
| 1G | RMB1141.60 | In Stock |
|
| 5G | RMB6079.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 174~176°C |
| Boiling point: | 772.5±53.0 °C(Predicted) |
| Density | 1.213 |
| storage temp. | 2-8°C |
| form | powder |
| pka | -0.08±0.50(Predicted) |
| color | White to Orange to Green |
| CAS DataBase Reference | 139255-17-7 |
Description and Uses
Used in organic electronic light emitting devices.
Safety
| WGK Germany | 3 |
| HS Code | 2921.59.8090 |