This chemical is primarily used in organic synthesis as a building block for more complex molecules. It is particularly valuable in the development of pharmaceuticals and agrochemicals due to its reactive ethynyl and amino groups. The trimethylsilyl group provides protection during synthesis, allowing for selective reactions. It is also employed in the creation of ligands for catalysis, especially in transition metal-catalyzed reactions. Additionally, it finds application in material science for the preparation of advanced polymers and functionalized surfaces. Its versatility makes it a key intermediate in various research and industrial processes.