2,5-Dibromothiophene CAS 5402-55-1

2,5-Dibromothiophene is commonly used in organic synthesis, material chemistry, and the preparation of antibacterial chain extenders. The following are its main application areas:
Organic synthesis:
As a thiophene intermediate, 2,5-Dibromothiophene can be introduced into thiophene units through transition metal catalyzed coupling reactions for the synthesis of organic functional material molecules. For example, its derivatives have potential applications in optoelectronic devices such as organic solar cells and light-emitting diodes(OLEDs). ‌
Materials chemistry:
2,5-Dibromothiophene can generate thiophene derivatives with larger conjugated structures through the coupling reaction of bromine atoms, which exhibit excellent electronic conductivity and optoelectronic properties in organic electronic devices. ‌
Antibacterial chain extender:
2,5-Dibromothiophene can be used to prepare halogenated amino thiophene antibacterial chain extenders(such as DBDAT, DCDAT) for the synthesis of antibacterial polyurethanes, which have antibacterial properties. ‌

Store in a cool and ventilated warehouse, away from sources of fire and heat. Strictly prohibited to store with strong acids, strong bases and reducing organic compounds.