缩水甘油，分子式C₃H₆O₂。

无色几乎无臭液体。与水、低碳醇、乙醚、氯仿、苯、甲苯混溶，部分溶于四氯乙烯、二甲苯、1,1,1-三氯乙烷，几乎不溶于脂肪烃和脂环烃。可通过皮肤吸收进入人体，可腐蚀皮肤、呼吸系统、眼部和胃肠道粘膜。

Glycidol is an organic compound that contains both epoxide and alcohol functional groups. Being bifunctional, it has a variety of industrial uses. The compound is a slightly viscous liquid that is slightly unstable and is not often encountered in pure form.