Used primarily in the production of polyether polyols, which are key components in the manufacture of polyurethane products such as foams for furniture, mattresses, automotive seating, and insulation materials, as well as coatings, adhesives, and synthetic fibers. It also serves as a precursor for propylene glycol, a common ingredient in antifreeze, de-icing fluids, unsaturated polyester resins, and various personal care products like cosmetics and pharmaceuticals. Additionally, it is employed as a disinfectant and fumigant in the sterilization of medical equipment and food products, including spices, nuts, and other foodstuffs, to extend shelf life and prevent microbial growth. In the chemical industry, it acts as an intermediate in the synthesis of various compounds, including surfactants, lubricants, and solvents.