Used as a key intermediate in organic semiconductors, particularly in the development of hole-transport materials for perovskite solar cells. Its structure supports efficient charge transport and thermal stability, making it suitable for high-performance optoelectronic devices. Also employed in the synthesis of functional materials for organic light-emitting diodes (OLEDs) and field-effect transistors (OFETs) due to its tunable electronic properties and strong intermolecular interactions.