通过红外表征测试其官能团，通过分析官能团的增加和减少来证明反应发生。取少量10L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。与反应产物的红外对比，判断环氧化反应是否成功。

Its functional groups are tested by infrared characterization, and the reaction occurs by analyzing the increase and decrease of functional groups. Take a small amount of 10L 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. Infrared comparison with the reaction product to determine whether the epoxidation reaction is successful.