![1,1'-Diheptyl-4,4'-bipyridinium Dibromide [for Electrochromic Material]](https://img.chemicalbook.com/CAS/GIF/6159-05-3.gif)
A3479512
1,1'-Diheptyl-4,4'-bipyridinium Dibromide [for Electrochromic Material] , >98.0%(HPLC)(T) , 6159-05-3
Synonym(s):
N ,N ′-Diheptyl-4,4′-dipyridylium dibromide;DHPB;Diheptylviologen bromide;Diheptylviologen dibromide;Heptylviologen dibromide
CAS NO.：6159-05-3
Empirical Formula: C24H38Br2N2
Molecular Weight: 514.38
MDL number: MFCD00011997
EINECS: 228-178-7
| Pack Size | Price | Stock | Quantity |
| 5G | RMB576.00 | In Stock |
|
| 25G | RMB2016.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 285 °C (dec.) (lit.) |
| Density | 1.2527 (rough estimate) |
| refractive index | 1.6800 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| Water Solubility | Soluble in water |
| form | powder to crystal |
| color | Light yellow to Amber to Dark green |
| CAS DataBase Reference | 6159-05-3(CAS DataBase Reference) |
| EPA Substance Registry System | 4,4'-Bipyridinium, 1,1'-diheptyl-, dibromide (6159-05-3) |
Description and Uses
DHBP is an EC material which can be used in the fabrication of electronic devices such as organic light emitting diodes (OLED), supercapacitors, and liquid crystal displays (LCDs).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H320-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338-P264-P305+P351+P338+P337+P313 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
| HS Code | 2933.39.9200 |
