(S)-(-)-Epichlorohydrin is widely used in the production of epoxy resins, which are essential in coatings, adhesives, and composites due to their strong bonding and durability. It serves as a key intermediate in synthesizing pharmaceuticals, particularly in creating chiral compounds for drugs. In the paper and textile industries, it is utilized to modify starches and cellulose, enhancing strength and water resistance. Additionally, it is employed in the manufacture of ion exchange resins, crucial for water purification and chemical separation processes. Its role in cross-linking polymers also makes it valuable in producing elastomers and specialty chemicals.