Used primarily as an intermediate in organic synthesis, especially in the preparation of specialty esters for fragrance and flavor applications. Its ether-containing acid structure, featuring an oxygen atom in the aliphatic chain, makes it suitable for derivatizations including lactone formation, which contributes to creamy, coconut-like aroma notes in perfumery. Also employed in the development of biodegradable polymers and surfactants due to its chain length and polar functional groups, enhancing solubility and reactivity in eco-friendly formulations.