1. GB 2760-1996 stipulates that it is a permitted edible flavoring. It can be used in small amounts as a top note in flavors such as magnolia, ylang-ylang, osmanthus, and safflower, as well as in floral waters and fruity fragrances, to enhance the fresh, fruity aroma. It is particularly useful in perfumes and fragrances, creating a rounded, mature effect. It is also suitable for flavors such as cherry, peach, apricot, grape, strawberry, raspberry, banana, pear, pineapple, lemon, and melon. It is also used in flavors for alcoholic beverages such as brandy, whiskey, rum, rice wine, and baijiu. 2. Ethyl acetate is one of the most widely used fatty acid esters. It is a fast-drying solvent with excellent solubility, making it an excellent industrial solvent and also an eluent in column chromatography. It can be used in nitrocellulose, ethyl cellulose, chlorinated rubber and vinyl resins, cellulose acetate, cellulose butyl acetate, and synthetic rubber. It can also be used in liquid nitrocellulose inks for copiers. It can be used as a solvent for adhesives and a thinner for spray paint. Ethyl acetate is a highly effective solvent for many types of resins and is widely used in the production of inks and artificial leather. It is also used as an analytical reagent, a standard substance for chromatography, and a solvent. 3. It can be used as a cleaning agent in the textile industry, as a flavor extractant for special modified alcohols in the food industry, and as an extractant for organic acids in pharmaceutical processes. Ethyl acetate is also a raw material for the manufacture of dyes, pharmaceuticals, and fragrances. 3. It can be used to test bismuth, gold, iron, mercury, oxidants, and platinum. 4. It can be used as a standard substance for calibrating thermometers when separating carbohydrates. 5. It can be used in biochemical research and protein sequence analysis. 6. It can be used in environmental protection and pesticide residue analysis.