[H56306] CAS 15155-41-6 | 4,7-Dibromo-2,1,3-benzothiadiazole, 97%
0 ₩
15155-41-6 |
CAS : 15155-41-6
UN# : UN2811
MDL : MFCD00658844
Hazard Class : 6.1
Packing Group : III
Other name :
4,7-Dibromobenzo[c]-1,2,5-thiadiazole
Chemical Properties
Formula : C6H2Br2N2S
Formula weight : 293.97
Melting Point : 186-190°
Sensitivity : Ambient temperatures.
Form : Solid or powder
Solubility : Soluble in toluene.
Applications
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).
Grade Specifications
GHS Hazard and Precautionary Statements
Hazard Statements : H302Harmful if swallowed.
Precautionary Statements : P264-P270-P301+P312-P330-P501aWash thoroughly after handling.Do not eat, drink or smoke when using this product.IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.Rinse mouth.Dispose of contents/container in accordance with local/regional/national/international regulations.
Other References :
UN# : UN2811
| Pakage | 1g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
