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4,7-二溴-5-氟-2,1,3-苯并噻二唑

更新时间:2024-01-02 15:45:59

4,7-二溴-5-氟-2,1,3-苯并噻二唑结构式
4,7-二溴-5-氟-2,1,3-苯并噻二唑结构式
品牌特惠专场
常用名 4,7-二溴-5-氟-2,1,3-苯并噻二唑 英文名 4,7-dibromo-5-fluorobenzo[c][1,2,5]thiadiazole
CAS号 1347736-74-6 分子量 311.957
密度 2.3±0.1 g/cm3 沸点 321.3±37.0 °C at 760 mmHg
分子式 C6HBr2FN2S 熔点 162 °C
MSDS 中文版 美版 闪点 148.1±26.5 °C
符号 GHS07
GHS07
信号词 Warning

 4,7-二溴-5-氟-2,1,3-苯并噻二唑名称

中文名 4,7-二溴-5-氟-苯并噻二唑
英文名 5-fluoro-4,7-dibromo-[2,1,3]benzothiadiazole
英文别名 更多

 4,7-二溴-5-氟-2,1,3-苯并噻二唑物理化学性质

密度 2.3±0.1 g/cm3
沸点 321.3±37.0 °C at 760 mmHg
熔点 162 °C
分子式 C6HBr2FN2S
分子量 311.957
闪点 148.1±26.5 °C
精确质量 309.821106
PSA 54.02000
LogP 3.51
外观性状 固体;White to Orange to Green powder to crystal
蒸汽压 0.0±0.7 mmHg at 25°C
折射率 1.725
储存条件 存放于惰性气体之中;避免光,空气
水溶解性 可溶于:甲苯

 4,7-二溴-5-氟-2,1,3-苯并噻二唑安全信息

符号 GHS07
GHS07
信号词 Warning
危害声明 H302
危险品运输编码 NONH for all modes of transport

 4,7-二溴-5-氟-2,1,3-苯并噻二唑文献2

更多文献
Increased open circuit voltage in fluorinated benzothiadiazole-based alternating conjugated polymers.

Chem. Commun. (Camb.) 47 , 11026-11028, (2011)

Small band-gap conjugated polymers based on monofluoro- and difluoro-substituted benzothiadiazole were developed. Highly efficient polymer solar cells (PCE as high as 5.40%) could be achieved for devi...

Fluorinated copolymer PCPDTBT with enhanced open-circuit voltage and reduced recombination for highly efficient polymer solar cells.

J. Am. Chem. Soc. 134(36) , 14932-14944, (2012)

A novel fluorinated copolymer (F-PCPDTBT) is introduced and shown to exhibit significantly higher power conversion efficiency in bulk heterojunction solar cells with PC(70)BM compared to the well-know...

 4,7-二溴-5-氟-2,1,3-苯并噻二唑英文别名

4,7-Dibromo-5-fluoro-2,1,3-benzothiadiazole
2,1,3-Benzothiadiazole, 4,7-dibromo-5-fluoro-
4,7-dibromo-5-fluorobenzo[c][1,2,5]thiadiazole
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