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 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 replace aromatic hydrocarbons and ketones in volatile coating formulations with oxygen-containing solvents such as acetate esters, and sec-butyl acetate just meets this trend.