...虫(Dipterex) 5 多氯联苯(Polychlorinated biphenyls) 6 2,4-二氯苯酚(2,4-Dichlorophenol) 7 二硝基苯(Dinitrobenzenes) 8 2,4-二硝基甲苯(2,4-Dinitrotoluene) 9 2,4-二硝基氯苯(2,4-Dinitrochlorobenzene) 10 环氧七氯(Heptachlor epoxide) 1...
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N a yellow crystalline compound existing in three isomeric forms, obtained by reaction of benzene with nitric and sulphuric acids. The meta- form is used in the manufacture of dyes and plastics. Formula: C6H4(N02)2 二硝基苯
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