Used as a key intermediate in organic semiconductor materials, particularly in the development of hole-transporting layers for OLED (organic light-emitting diode) devices. Its structural properties enhance thermal stability and improve film-forming ability in thin-film applications. Also employed in the synthesis of conjugated polymers for organic photovoltaics (OPVs), where it contributes to efficient charge transport and broad light absorption. Its brominated structure allows for further functionalization via cross-coupling reactions, making it valuable in designing advanced optoelectronic materials.