Used primarily in organic electronics as a hole-transport material in perovskite and dye-sensitized solar cells. Its molecular structure supports high thermal stability and efficient charge transport, making it suitable for use in photovoltaic devices. Also employed as an intermediate in the synthesis of electroactive compounds for OLEDs and other semiconductor applications. The presence of bromine allows for further functionalization via cross-coupling reactions, enabling tailored modifications for advanced optoelectronic materials.