Maximum quantity allowed is 999
请选择数量
CAS RN: 94544-77-1 | 产品编码: D4461
5,8-Dibromo-2,3-diphenylquinoxaline
×
![]()
×
技术规格
| Appearance | White to Light yellow powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(with Total Nitrogen) | min. 98.0 % |
| Melting point | 220.0 to 224.0 °C |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | 222 °C |
| 最大吸收波长 | 358 nm (CHCl__3) |
GHS
| 象形图 |
|
| 信号词 | Warning |
| 危险性说明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防范说明 | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
相关法规
运输信息
| HS编码* | 2933.99-000 |
应用
Synthesis of Donor-Acceptor Polymers and Their Studies on Organic Photovoltaics
References
- 1)Carbazole-based ladder-type heptacylic arene with aliphatic side chains leading to enhanced efficiency of organic photovoltaics
- 2)Indacenodithiophene and quinoxaline-based conjugated polymers for highly efficient polymer solar cells
应用
Synthesis of Quinoxaline-Based Organic Sensitizers and Their Studies on Dye-Sensitized Solar Cell
Reference
- Novel quinoxaline-based organic sensitizers for dye-sensitized solar cells
参考文献