Used as a key intermediate in the synthesis of high-performance organic semiconductors and optoelectronic materials. Its rigid, symmetrical structure enhances electron transport properties, making it valuable in the development of organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs). Also employed in the preparation of covalent organic frameworks (COFs) for catalysis and sensing applications due to its ability to form stable, porous networks.