4,7-dibromo-5-fluorobenzo[c][1,2,5]thiadiazole
Names
[ CAS No. ]:
1347736-74-6
[ Name ]:
4,7-dibromo-5-fluorobenzo[c][1,2,5]thiadiazole
[Synonym ]:
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
Chemical & Physical Properties
[ Density]:
2.3±0.1 g/cm3
[ Boiling Point ]:
321.3±37.0 °C at 760 mmHg
[ Melting Point ]:
162 °C
[ Molecular Formula ]:
C6HBr2FN2S
[ Molecular Weight ]:
311.957
[ Flash Point ]:
148.1±26.5 °C
[ Exact Mass ]:
309.821106
[ PSA ]:
54.02000
[ LogP ]:
3.51
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.725
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302
[ RIDADR ]:
NONH for all modes of transport
Articles
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...