Used in organic electronics due to its strong electron-accepting properties. It is incorporated into the design of organic semiconductors, particularly in organic field-effect transistors (OFETs) and perovskite solar cells, where it enhances electron transport and device stability. Its rigid, planar structure promotes strong π-π stacking, improving charge carrier mobility. Also explored in fluorescent sensors and as a building block in conjugated polymers for optoelectronic applications.