快3甘肃

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                间二氯苯
                扬农
                PDF 288149
                别名为1,3二氯苯,为无色液体,有刺激性气味
                产品特性
                间二氯苯纯品为无色液体,熔点-24.8℃,?沸点173℃,闪点72.2℃,相对密度(D420)1.288,溶于醇、醚,不溶于水。遇明火能燃烧。受高热分解放出有毒的气体。遇氧化剂及铝反应剧烈
                应用说明
                用于染料實力打出去了制造、有机合成中间体、溶剂。