Used in organic electronics, particularly in the development of organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs). Its rigid, planar structure and electron-donating methoxy group make it suitable as a building block for host materials or hole-transport layers in OLED devices. The compound’s high thermal stability and ability to form stable thin films enhance its performance in multilayer device architectures. It is also employed in the synthesis of functional polymers and small molecules for optoelectronic applications, where tunable energy levels and good charge transport are required.