Used in organic semiconductor materials due to its extended aromatic structure and electron-rich nature. Commonly applied in the development of organic light-emitting diodes (OLEDs) as a building block for host or emissive layer materials. Its bromine functionality allows for further modification via cross-coupling reactions, making it valuable in synthesizing complex conjugated systems for optoelectronic devices. Also explored in photovoltaic cells and field-effect transistors for improved charge transport properties.