Used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It serves as an alkylating agent due to the reactive chlorine atom, enabling the introduction of ethoxypropyl groups into molecules. Commonly employed in the preparation of surfactants, plasticizers, and functional fluids where moderate reactivity and solubility characteristics are required. Its ether linkage provides stability while allowing for further chemical modifications in multi-step syntheses.