Resorcinol and 2 - nitrodiphenylamine may be used as stabilizers.
间苯二酚和 2- 硝基二苯胺可用作安定剂.
Nitrodiphenylamine is synthesized by direct condensing method, adopting aniline - nitrochlorobenzene as feeds, PEG as phase transfer catalyst.
以苯胺 、 邻硝基氯苯为原料, 采用直接缩合法引入相转移催化剂合成邻硝基二苯胺.