4,7-dibromo-5-fluorobenzo[c][1,2,5]thiadiazole
![4,7-dibromo-5-fluorobenzo[c][1,2,5]thiadiazole Structure](https://image.chemsrc.com/caspic/430/1347736-74-6.png)
4,7-dibromo-5-fluorobenzo[c][1,2,5]thiadiazole structure
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Common Name | 4,7-dibromo-5-fluorobenzo[c][1,2,5]thiadiazole | ||
|---|---|---|---|---|
| CAS Number | 1347736-74-6 | Molecular Weight | 311.957 | |
| Density | 2.3±0.1 g/cm3 | Boiling Point | 321.3±37.0 °C at 760 mmHg | |
| Molecular Formula | C6HBr2FN2S | Melting Point | 162 °C | |
| MSDS | Chinese USA | Flash Point | 148.1±26.5 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
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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 devices made from these polymers. |
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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-known low-band-gap polymer PCPDTBT. Fluorination lowers the pol... |
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