八氯二丙醚(S_2)稳定性的研究

增效剂S2以其增效广谱、效果显著及价廉低毒而受欢迎，但因其稳定性差，目前主要用于蚊香、气雾剂中。为了提高其稳定性，从而更好地开发用于其它剂型或其他领域，通过热贮稳定性实验对其稳定性进行了研究，结果显示高纯度的S2（95％）的稳定性明显优于纯度较低的S2（90％），加入少量抗氧剂于S2中能显著地降低其氧化分解作用。

Study on the stability of octachlorodipropyl ether (S_2)

S2 is a good synergist for different type of insecticides, and it was mostly used in aerosols and mosqnito incenses, but it is not good in stability. For strengthening the stability and making good use in other forms or in other fields. this article has studied on the stability of S2 by thermal-keeping tesl. The result shows that the higner purity S2(95%) is better in stability than the lower purity S2(90%). the S2 containing a little antioxidant is most stable.