尽管有机食品比传统食品要贵一半，但是因为有机食品的种植过程中没有使用传统的化学杀虫剂，肥料以及添加剂，所以它也越来越流行。
So food grown without conventional chemical pesticides, fertilizers and lacking additives is popular despite the fact that it costs as much as 50 percent more.
用途主要用于化学中间体，可作杀虫剂，如制造农药杀蟆丹； 还可制备季胺化合物，作为改性合成各种处理助剂和添加剂。
It is mainly used as chemical intermediate, can be used as insecticide, for example making pesticide toad killing agent ;
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