4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole
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- CAS-Nr.
- 288071-87-4
- Englisch Name:
- 4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole
- Synonyma:
- BT-2ThBr;Bromothiophene Benzothiadiazole;2,1,3-Benzothiadiazole, 4,7-bis(5-broMo-2-thie;4,7-Bis(5-broMo-2-thienyl)-2,1,3-benzothiadiazole;4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole;2,1,3-Benzothiadiazole,4,7-bis(5-broMo-2-thienyl)-;4,7-di-2′-(5′-broMo)-thienyl-2,1,3-benzothiadiazole;4,7-bis(5-bromothiophen-2-yl)-2,1,3-benzothiadiazole;4,7-bis(5-bromothiophen-2-yl)benzo-2,1,3-thiadiazole;4,7-Bis(5-bromo-2-thienyl)-2,1,3-benzothiadiazole >
- CBNumber:
- CB72485079
- Summenformel:
- C14H6Br2N2S3
- Molgewicht:
- 458.21
- MOL-Datei:
- 288071-87-4.mol
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4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole Eigenschaften
- Schmelzpunkt:
- 245.0 to 249.0 °C
- Siedepunkt:
- 527.3±45.0 °C(Predicted)
- Dichte
- 1.898
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- Aggregatzustand
- solid
- pka
- -1.63±0.50(Predicted)
- Farbe
- Orange to Brown to Dark purple
4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole Chemische Eigenschaften,Einsatz,Produktion Methoden
Beschreibung
4,7-bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole is often used as an electron acceptor to synthesize donor–acceptor conjugated polymers. For example, it can be used as a high-purity monomer with 4-(4-((2-ethylhexyl)oxy)phenyl)-4H-dithieno[3,2-b:2′,3′-d]pyrrole (EPDP) through direct (hetero)arylation polymerization and using Pd(OAc)
2 as a catalyst system to prepare donor-acceptor (D–A) conjugated polymers. This polymer can be used in the preparation of organic solar cells based on bulk-heterojunction (BHJ) structures[1].
4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 154)Lieferanten
- 4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole
- 4,7-Bis(5-broMo-2-thienyl)-2,1,3-benzothiadiazole
- 4,7-di-2′-(5′-broMo)-thienyl-2,1,3-benzothiadiazole
- 2,1,3-Benzothiadiazole, 4,7-bis(5-broMo-2-thienyl)-
4,7-Bis(2-broMo-5-thienyl)-2,1,3-benzothiadiazole
- 2,1,3-Benzothiadiazole,4,7-bis(5-broMo-2-thienyl)-
- 4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole >=99.0% (HPLC)
- 2,1,3-Benzothiadiazole, 4,7-bis(5-broMo-2-thie
- 4,7-bis(5-bromothiophen-2-yl)-2,1,3-benzothiadiazole
- 4,7-Bis(5-bromo-2-thienyl)-2,1,3-benzothiadiazole >
- BT-2ThBr
- Bromothiophene Benzothiadiazole
- 4,7-bis(5-bromothiophen-2-yl)benzo-2,1,3-thiadiazole
- 288071-87-4
- C14H6Br2N2S3
- BT monomers
