Used primarily in organic synthesis, this compound serves as a key intermediate in the development of pharmaceuticals and agrochemicals. Its structure, featuring an ethynyl group and a trifluoromethoxy substituent, makes it valuable for constructing complex molecules, particularly in the synthesis of bioactive compounds. It is also employed in materials science for creating advanced polymers and coatings with unique properties, such as enhanced stability and resistance to environmental factors. Additionally, its reactivity allows for use in cross-coupling reactions, facilitating the construction of carbon-carbon bonds in various industrial and research applications.