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报道了用质谱法和高效液相色谱法对氟铃脲的分析和鉴定。１－［３，５－二氯－４－（１，１，２，２－四氟乙氧基）苯基］－３－（２，６－二氟苯甲酰基）脲，即氟铃脲，是一种能够抑制昆虫表皮几丁质合成的强力杀虫剂。由ＥＩ源质谱仪获得氟铃脲的ＭＳ图和丰度数据，并提出它的碎裂途径和特征离子。在高效液相色谱分析方法中采用ＭｉｃｒｏｐａｋＣＮ－１０柱，甲醇－水作淋洗液，检测波长２５４ｎｍ，主峰与杂质峰完全分离，用该法可分析氟铃脲粗品和制剂。
Reported the analysis and identification of hexaflumuron by mass spectrometry and high performance liquid chromatography. 1- [3,5-dichloro-4- (1,1,2,2-tetrafluoroethoxy) phenyl] -3- (2,6- difluorobenzoyl) urea, , Is a powerful insecticide that inhibits the synthesis of insect chitin. MS spectra and abundance data of hexaflumuron were obtained by EI mass spectrometry and their fragmentation pathways and characteristic ions were proposed. Micropak CN-10 column and methanol-water as eluent were used in the HPLC method. The detection wavelength was 254 nm and the main peak and impurity peak were completely separated. The crude product and the preparation of hexaflumuron could be analyzed by this method.