This chemical is primarily utilized in the field of organic electronics and materials science. It serves as a key building block in the synthesis of organic semiconductors, which are essential components in the development of organic light-emitting diodes (OLEDs) and organic photovoltaic (OPV) cells. The compound's carbazole core provides excellent hole-transporting properties, making it valuable in the creation of efficient light-emitting and energy-conversion devices. Additionally, its propynyl group allows for further functionalization, enabling the design of tailored materials with specific electronic and optical properties. This versatility makes it a crucial ingredient in advancing next-generation display technologies and renewable energy solutions.