Sec-butyl acetate, also known as sec-butyl acetate, is a colorless, flammable liquid with a fruity aroma. Sec-butyl acetate has many uses, including fragrance, medicine, solvent, metal cleaning agent, reaction medium and extraction agent. In recent years, due to the increasingly stringent chemical requirements for environmental protection worldwide, people tend to reduce the use of solvents such as toluene, xylene, and ketones. The development direction is to develop and utilize resin coatings and use oxygen-containing solvents such as acetate esters to replace aromatic hydrocarbons and ketones in volatile coating formulations, and sec-butyl acetate just meets this trend.