Ethyl 6-(tosyloxy)hexanoate is primarily used in organic synthesis as an intermediate for the preparation of more complex chemical compounds. Its tosyloxy group makes it a valuable reagent for nucleophilic substitution reactions, allowing for the introduction of various functional groups into organic molecules. This chemical is often employed in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals. Additionally, it can be utilized in the development of polymers and materials science, where its reactivity enables the creation of tailored molecular structures. Its ester functionality also makes it suitable for use in esterification processes and as a precursor in the production of fine chemicals.