![2,7-Dibromo-9,9-bis[3-(dimethylamino)propyl]fluorene](https://img.chemicalbook.com/CAS/20150408/GIF/673474-73-2.gif)
T8772430
2,7-Dibromo-9,9-bis[3-(dimethylamino)propyl]fluorene , >98.0%(HPLC)(N) , 673474-73-2
CAS NO.：673474-73-2
Empirical Formula: C23H30Br2N2
Molecular Weight: 494.31
MDL number: MFCD22988888
EINECS: 200-258-5
| Pack Size | Price | Stock | Quantity |
| 200mg | RMB364.00 | In Stock |
|
| 1g | RMB1668.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 74.0 to 78.0 °C |
| Boiling point: | 516.8±40.0 °C(Predicted) |
| Density | 1.343±0.06 g/cm3(Predicted) |
| form | powder to crystal |
| pka | 9.94±0.28(Predicted) |
| color | White to Light yellow to Light orange |
Description and Uses
3,3’-(2,7-Dibromo-9H-fluorene-9,9-diyl)bis(N,N-dimethylpropan-1-amine) is a building block for the synthesis of polyeletrolytes i.e., Poly[9,9-bis(3'-(N,N-dimethylamino)-propyl-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene)] (PFN) or Poly{3-[2-[4,8-bis(2-ethylhexyloxy)-6-methyl-1,5-dithia-s-indacen-2-yl]-9-(3-dimethylamino-propyl)-7-methyl-9H-fluoren-9-yl]-propyl}-dimethylamine (PBN).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
| HS Code | 2921.59.8090 |
![2,7-Dibromo-4,4,9,9-tetrakis(4-hexylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b'']dithiophene](https://img.chemicalbook.com/CAS/20210111/GIF/1049034-71-0.gif)
