搜索 - 科创

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事故现场如图所示，此次损失：约200g的叠氮化钠被污染，鉴于该物质不明原因的高度不稳定特性，笔者将溢出烧杯及尚在水中保存的残余产物保留，用以日后的检测分析2017.12.26笔者多次重复标题化合物及其相关反应的制备实验

首先是在石英玻璃烧瓶里面加热到差不多700度，里面提前注入石蜡，之后开负压，在之后你会发现所有的石蜡消失，瓶内剩下的全市污浊的气体，这就很好，继续加热，直道瓶内完全澄清，瓶底的碳酸铯化为水为之，之后慢慢的冷却，在稍稍冷却后加入叠氮化钠

由叠氮化钠与氯乙酸反应生成叠氮乙酸后，再与乙二醇酯化而得。二、二叠氮乙酸一缩二乙二醇酯(DEGBAA) DEGBAA的稳定性比EGBAA好，挥发性低一些。其余性能则不及EGBAA。

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