4,7-dibroMo-5-fluorobenzo[c][1,2,5]thiadiazole

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4,7-dibroMo-5-fluorobenzo[c][1,2,5]thiadiazole Basic information
Product Name:4,7-dibroMo-5-fluorobenzo[c][1,2,5]thiadiazole
Synonyms:4,7-Dibromo-5-fluoro-2,1,3-benzothiadiazole (Dibromo-FBT);4,7-dibroMo-5-fluorobenzo[c][1,2,5]thiadiazole;2,1,3-Benzothiadiazole, 4,7-dibroMo-5-fluoro-;Dibromo-FBT;5-fluoro-4,7-dibromo-[2,1,3]benzothiadiazole;4,7-Dibromo-5-fluoro-2,1,3-benzothiadiazole >=99% (HPLC);BTF-2Br;4,7-Di
CAS:1347736-74-6
MF:C6HBr2FN2S
MW:311.96
EINECS:802-754-3
Product Categories:
Mol File:1347736-74-6.mol
4,7-dibroMo-5-fluorobenzo[c][1,2,5]thiadiazole Structure
4,7-dibroMo-5-fluorobenzo[c][1,2,5]thiadiazole Chemical Properties
Melting point 160.0 to 164.0 °C
Boiling point 321.3±37.0 °C(Predicted)
density 2.292±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility soluble in Toluene
form powder to crystal
pka-4.32±0.50(Predicted)
color White to Orange to Green
InChIInChI=1S/C6HBr2FN2S/c7-2-1-3(9)4(8)6-5(2)10-12-11-6/h1H
InChIKeyKVZDYOVYIHJETJ-UHFFFAOYSA-N
SMILESN1=C2C(Br)=CC(F)=C(Br)C2=NS1
CAS DataBase Reference1347736-74-6
Safety Information
Hazard Codes Xn
Risk Statements 22
WGK Germany 3
HS Code 2934.99.4400
Storage Class13 - Non Combustible Solids
Hazard ClassificationsAcute Tox. 4 Oral
MSDS Information
4,7-dibroMo-5-fluorobenzo[c][1,2,5]thiadiazole Usage And Synthesis
UsesMonomer for synthesis of polymers for high power conversion efficiency (PCE) organic solar cells and high mobility OFETs.
Fluorination lowers the polymer HOMO level; resulting in high open-circuit voltages well exceeding 0.7 V.
High-Efficiency Polymer F-PCPDTBT:PC70BM Bulk Heterojuction Organic Solar Cells (OPVs):
  • JSC = 14.1 mA/cm2
  • VOC = 0.74 V
  • FF = 0.58
  • PCE = 6.2%
4,7-dibroMo-5-fluorobenzo[c][1,2,5]thiadiazole Preparation Products And Raw materials
Tag:4,7-dibroMo-5-fluorobenzo[c][1,2,5]thiadiazole(1347736-74-6) Related Product Information
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