Abstract: Diacylhydrazine is a type of promising compounds for its rapid development and widespread applications in different areas．Diacylhydrazine is widely accepted as a biological active unit of insect growth regulator and has significant potential application to electroluminescence，liquid crystal materials and medical materials. The research progress in pesticide，biomedical materials，selective recognition，electroluminescence and liquid crystal materials is reviewed in this article．The research fields in the future are proposed.

摘要： 双酰肼类化合物因发展较快及应用范围广而颇具吸引力。双酰肼结构单元作为昆虫生长调节剂的生物活性已得到了广泛的认可，其在电致发光、液晶材料及医用材料等领域也有着重要的应用价值。本文综述了双酰肼类化合物在农药、生物医用材料、电致发光、选择性识别及液晶材料等方面的应用研究进展，展望了该领域的发展方向。