alkylated-benzene diamines 或其他烷化苯二胺
fluorinated diamines 含氟二胺
some diamines 二胺类
vicinal diamines 邻二胺
arene diamines 芳二胺
aliphatic diamines 脂肪二胺
aromatic diamines 芳香族二胺
benzene diamines 或其他烷化苯二胺
propoxylated diamines 丙氧基化二胺
N any chemical compound containing two amino groups in its molecules 二元胺化合物
Amines and diamines are particularly effective.
胺和二胺是特别有效的。
It was found that these diamines are weak electrolytes in DMF with high thermal stability and may be used for the preparation of some heat-resistance polymers.
结果表明，这类二胺具有较好的耐热性，在DMF等有机溶剂中为弱电解质，可作耐热高聚物的单体。
Different polyamides were synthesized by mixing dibasic acids and diamines.
不同聚酰胺由混合二元酸和二元胺而合成。
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