he method of synthesizing acetoxylsilane by column distiller was introduced.Effects of various column distillers on yield and purity were studied.

• 介绍了采用分馏技术合成乙酰氧基硅烷的方法，讨论了几种不同的分馏柱对产物收率和纯度的影响，使合成甲基三乙酰氧基硅烷的收率达到95%25，纯度达到98%25；