| Identification | Back Directory | [Name]
4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE | [CAS]
15155-41-6 | [Synonyms]
DBBTA
K0092
BT-2Br
Dibromo BTD
4,7-Dibromo-2,1,3-Benzothidiazole
4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE
4,7-Dibromobenzo-2,1,3-thiadiazole
4,7-Dibromo-benzo[1,2,5]thiadiazol
4,7-DibroMo-1,2,3-benzothiadiazole
2,1,3-Benzothiadiazole, 4,7-dibromo-
4,7-Dibromo-2,1,3-benzothiadiazole>
4,7-Dibromobenzo[c][1,2,5]thiadiazole
4,7-Dibromobenzo[c]-1,2,5-thiadiazole 95%
4,7-Dibromobenzo[c][1,2,5]thiadiazole ,97%
4,7-dibroMo-,4,7-DibroMo-1,2,3-benzothiadiazole
4,7-Dibromobenzo[c]-1,2,5-thiadiazole (Dibromo BTD)
4,7-DibroMo-2,1,3-benzothidiazole,4,7-DibroMobenzo[c][1,2,5]thiadiazole
2,1,3-Benzothiadiazole, 4,7-dibroMo-
4,7-DibroMo-2,1,3-benzothiadiazole | [EINECS(EC#)]
629-084-2 | [Molecular Formula]
C6H2Br2N2S | [MDL Number]
MFCD00658844 | [MOL File]
15155-41-6.mol | [Molecular Weight]
293.97 |
| Chemical Properties | Back Directory | [Melting point ]
186-190 °C | [Boiling point ]
326.6±22.0 °C(Predicted) | [density ]
2.229±0.06 g/cm3(Predicted) | [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
Soluble in toluene. | [form ]
crystalline powder | [pka]
-3.37±0.50(Predicted) | [color ]
White to Light yellow to Light orange | [Odor]
Light yellow crystals |
| Hazard Information | Back Directory | [Description]
4,7-Dibromo-2,1,3-benzothiadiazole is the building block or monomer for organic semiconductors synthesis in the application of light-emitting diodes and photovoltaic devices. Intermediate for the synthesis of i.e. PCDTBT and PCPDTBT. | [Chemical Properties]
White solid | [Uses]
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). |
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