使用红外光谱仪测分子的特征官能团，由此对比分析是否参与反应。取少量3007环氧化的产品用乙醇稀释后滴到以溴化钾压成的基片上，放置烘箱60℃，1h，而后进行红外光谱测试。通过与3007原料对比，是否环氧化实验成功。

Infrared spectroscopy is used to measure the characteristic functional groups of molecules and compare and analyze whether they participate in the reaction. Take a small amount of 3007 epoxidized product diluted with ethanol and drop it on a substrate pressed with potassium bromide, place it in an oven at 60 °C, 1h, and then perform infrared spectroscopy test. By comparing with 3007 raw materials, whether the epoxidation experiment is successful.