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4,7-Dibromo-2,1,3-benzothiadiazole, 97%
Descrizione
4,7-Dibromo-2,1,3-benzothiadiazole is the building block or monomer for the synthesis of light-emitting diodes and conducting polymers for organic electronics. It is used as an intermediate for the synthesis of poly[N-9'-heptadecanyl-2,7-carbazole-alt-5,5-(4',7'-di-2-thienyl-2',1',3'-benzothiadiazole)] (PCDTBT) and poly[2,1,3-benzothiadiazole-4,7-diyl[4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene-2,6-diyl]] (PCPDTBT).
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
4,7-Dibromo-2,1,3-benzothiadiazole is the building block or monomer for the synthesis of light-emitting diodes and conducting polymers for organic electronics. It is used as an intermediate for the synthesis of poly[N-9′-heptadecanyl-2,7-carbazole-alt-5,5-(4′,7′-di-2-thienyl-2′,1′,3′-benzothiadiazole)] (PCDTBT) and poly[2,1,3-benzothiadiazole-4,7-diyl[4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b′]dithiophene-2,6-diyl]] (PCPDTBT).
Solubility
Soluble in toluene.
Notes
Incompatible with strong oxidizing agents.
Specifica
Specifica
| Materiale o nome chimico | 4,7-Dibromo-2,1,3-benzothiadiazole |
| Punto di fusione | 186°C to 190°C |
| Quantità | 25 g |
| Numero UN | UN2811 |
| Informazioni di solubilità | Soluble in toluene. |
| Peso formulazione | 293.97 |
| Percent Purity | 97% |
Sicurezza e movimentazione
- 4,7-Dibromo-2,1,3-benzothiadiazole
- Attenzione
- Tossicità acuta Categoria 4
- H302-Nocivo se ingerito.
- P264-Lavare accuratamente dopo l'uso.
- P301+P330+P331-IN CASO DI INGESTIONE: sciacquare la bocca. NON provocare il vomito.
- P312-Contattare un CENTRO ANTIVELENI/un medico/in caso di malessere.
- MIXTURE LIST-Contiene: 4,7-Dibromobenzo[c]-1,2,5-thiadiazole
RUO – Research Use Only
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