BD3079957
2,9-Di(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline , 95% , 1174006-43-9
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB235.20 | In Stock |
|
| 250mg | RMB399.20 | In Stock |
|
| 1g | RMB1076.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Density | 1.234 |
| pka | 4.60±0.30(Predicted) |
| form | powder/crystals |
| color | Off-white |
| Melting point: | TGA: >340 °C (0.5% weight loss) |
| Absorption | λmax 395 nm in THF |
Description and Uses
NBPhen, full name 2,9-Dinaphthalen-2-yl-4,7-diphenyl-1,10-phenanthroline, is one of the close relatives of Bphen, which is used in OLEDs and photovoltaic devices as an electron-injection layer or hole-blocking layer material. Due to its low evaporation temperature and air stability, caesium azide (CsN3) doped NBphen has also been demonstrated as an efficient electron-injection layer (EIL) capable of replacing lithium fluoride (LiF) in such devices.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
