The boiling point of vacuum distillation of ethyl acetate is 77℃(350.25K). According to relevant public information, ethyl acetate is also called ethyl acetate, and its molecular weight is 88. 1 1. Colorless aromatic liquid, boiling point 77℃, melting point -83.6℃, density 0.90 1g/cm3. It is an ester with functional group -COOR (carbon-oxygen double bond), which can generate alcohol. Low toxicity, sweet taste, pungent smell at high concentration, easy volatilization, good solubility, fast drying and wide application.