1, 4-dioxane is an excellent organic solvent, widely used as a solvent for cellulose acetate and many resins, mainly used in the pharmaceutical industry as an extractant, in the production of 1,1, 1-trichloroethane as a stabilizer, in the production of polyurethane synthetic leather, instead of dichemicalbook methylamide, tetrahydrofuran as a volatile solvent. Used as stripping agent in coating and paint process. Used as a solvent and dispersant in the dye industry. Used as a stabilizer in printing inks. And can be used as metal surface treatment agent, can also be used in cosmetics, spice manufacturing, electroplating and other aspects