Used as a key intermediate in organic synthesis, particularly in the preparation of fragrances and flavor compounds. Its alkyne functionality allows for use in coupling reactions, such as Sonogashira or Click chemistry, enabling the construction of complex molecules in pharmaceutical and agrochemical research. Also employed in the synthesis of specialty esters and unsaturated fatty acid derivatives. Its volatility and ester character make it suitable for perfumery applications where fruity or floral notes are desired.