123-06-8 乙氧基亚甲基丙二腈

该物质常温运输，危险性质为否，属于非危险品。

化学合成

化学合成

路线1：乙氧基亚甲基丙二腈合成

• 步骤：将原甲酸三乙酯（67.3克，0.454摩尔）和丙二腈（20.0克，0.302摩尔）在乙酸酐（77.2克，0.75摩尔）中的混合物在110-140℃下回流4-5小时；通过GC监测反应；将反应混合物冷却至室温；在70℃减压浓缩得到粗固体产物2-（乙氧基亚甲基）丙二腈；通过真空蒸馏进一步纯化粗产物得到纯产物。
• 条件：110-140℃回流；70℃减压浓缩；真空蒸馏纯化。
• 产率：98%
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