This chemical is primarily used in the development of advanced materials, particularly in the field of organic electronics. It serves as a key building block for creating highly efficient organic light-emitting diodes (OLEDs) due to its ability to form stable, conjugated structures that enhance charge transport and light emission. Additionally, it is utilized in the synthesis of covalent organic frameworks (COFs), which are porous materials with applications in gas storage, separation, and catalysis. Its ethynyl groups enable it to participate in click chemistry reactions, making it valuable for designing complex molecular architectures with precise control. Furthermore, it is explored in photovoltaic research to improve the performance of organic solar cells by optimizing light absorption and electron mobility.