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| | 4,7-dibroMo-5,6-difluorobenzo[c][1,2,5]thiadiazole Basic information |
| Product Name: | 4,7-dibroMo-5,6-difluorobenzo[c][1,2,5]thiadiazole | | Synonyms: | 4,7-dibroMo-5,6-difluorobenzo[c][1,2,5]thiadiazole;4,7-Dibromo-5,6-difluoro-benzo[1,2,5]thiadiazole;5,6-difluoro-4,7-dibroMobenzo[c][1,2,5]thiadiazole;4,7-Dibromo-5,6-difluoro-2,1,3-benzothiadiazole;2,1,3-Benzothiadiazole, 4,7-dibromo-5,6-difluoro-;4,7-dibroMo-5,6-difluorobenzo[c][1,2,5]thiadiazole (bb-F2BT);BT2F-2Br;4,7-Dibromo-5,6-difluoro-2,1,3-benzothiadiazole > | | CAS: | 1295502-53-2 | | MF: | C6Br2F2N2S | | MW: | 329.95 | | EINECS: | | | Product Categories: | | | Mol File: | 1295502-53-2.mol | ![4,7-dibroMo-5,6-difluorobenzo[c][1,2,5]thiadiazole Structure](CAS/20150408/GIF/1295502-53-2.gif) |
| | 4,7-dibroMo-5,6-difluorobenzo[c][1,2,5]thiadiazole Chemical Properties |
| Melting point | 153.0 to 157.0 °C | | Boiling point | 318.2±37.0 °C(Predicted) | | density | 2.352±0.06 g/cm3(Predicted) | | Fp | >300℃ | | storage temp. | 2-8°C | | form | powder to crystaline | | pka | -5.16±0.50(Predicted) | | InChIKey | HFUBKQHDPJZQIW-UHFFFAOYSA-N | | color | White/Off-white crystalline solid |
| RIDADR | UN 2811 6.1 / PGIII | | HS Code | 2934.99.4400 |
| | 4,7-dibroMo-5,6-difluorobenzo[c][1,2,5]thiadiazole Usage And Synthesis |
| Description | 5,6-Difluoro-4,7-dibromobenzo[c][1,2,5]thiadiazole is the building block/monomer for organic semiconductor synthesis in the application of light-emitting diodes and photovoltaic devices. Extra fluorine atoms on the benzothiadiazole ring makes the compounds more electron-withdrawing?when?the unit is embedded?into?low-band gap polymer semiconductors, to introduce better electron affinity and?further lower the?band gap of the semiconducting materials. | | Uses | Fluorinated benzothiadiazole-based conjugated polymers for high open-circuit voltage in organic photovoltaics. |
| | 4,7-dibroMo-5,6-difluorobenzo[c][1,2,5]thiadiazole Preparation Products And Raw materials |
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