1. Used in collodion, nitrocellulose, varnish, artificial leather, medicine, plastics and perfume industries. It is an excellent organic solvent.
2. Used as analytical reagents, chromatographic analysis standard materials and solvents.
3. GB 2760-96 regulations for the use of edible spices. It can also be used as a solvent for natural rubber and synthetic resin.
4. Excellent organic solvent, which has good solubility for cellulose acetate butyrate, ethyl cellulose, chlorinated rubber, polystyrene, methacrylic resin and many natural resins.
5. Commonly used organic solvents, determination of thallium, tin and tungsten, determination of molybdenum and rhenium, antibiotic extractant.