Used as an electron-accepting building block in organic semiconductors, particularly in the synthesis of n-type organic electronic materials. Its strong electron-deficient character makes it suitable for applications in organic photovoltaics (OPVs) and organic field-effect transistors (OFETs). The compound enhances charge transport properties when incorporated into conjugated polymers or small molecules, improving device efficiency and stability. It is also employed in the development of near-infrared dyes and fluorescent probes due to its ability to influence intramolecular charge transfer.