The production methods of N, N - dimethylaniline including liquid - phase and gas - phase method are introduced.

介绍了N, N- 二甲基苯胺的两种生产方法 —— 液相法和气相法,综述了N, N-二甲基苯胺国内外生产工艺进展.

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Synthesis of BGM salt from N. N - dimethylaniline by nitrosotion, reduction, diazotization is detailed.

N. N - 二甲基苯胺经亚硝化 、 还原 、 重氮等合成BGM盐.

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A improved process ofp - amino - N , N - dimethylaniline applied caustic soda solution as materials was introduced.

阐述了采用液碱(苛性钠溶液)代替氨水生产对氨基 -N, N - 二甲基苯胺的方法.

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