It is an important raw material for chemical products such as coatings, adhesives and resins. It can also be used in leather materials, liquid crystals, inks, food additives and adhesive chemicals. It is used in the preparation of polyurethane Chemicalbook water-emulsion leather finishing agent, photosensitive resin, magnetic recording material and its adhesive. Used in the preparation of polyurethane water-emulsion leather finishing agents, photosensitive resins, magnetic recording materials and their adhesives, etc.