Used as a key building block in the synthesis of high-performance polymers and organic electronic materials. Its rigid, planar structure enhances charge transport properties, making it valuable in organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs). Also employed in the development of porous organic frameworks for gas storage and catalysis due to its ability to form stable, extended networks. Additionally, serves as a precursor in creating fluorescent sensors and dyes, leveraging its strong photoluminescence and chemical stability.