随着农药工业的迅速发展,为农药生产配套的原料及中间体也取得相当的发展。近年来发展较快并在国际市场占据相当份额的品种有氯化苯、对、邻硝基氯苯、硝基苯、苯胺、二氯苯、邻苯二胺、对硝基酚钠、邻硝基甲苯、2-萘酚、氯乙酸、氯乙酰氯等。 With the rapid development of the pesticide industry, raw materials and intermediates for the production of pesticides have also achieved considerable development. The varieties that have developed rapidly in recent years and occupy a considerable share in the international market are chlorinated benzene, para, o-nitrochlorobenzene, nitrobenzene, aniline, dichlorobenzene, o-phenylenediamine, p-nitrophenol sodium, and o-nitrogen Toluene, 2-naphthol, chloroacetic acid, chloroacetyl chloride, and the like.