N-β-羟乙基乙二胺的合成研究  

STUDY ON THE SYNTHESIS OF N-(β-HYDROXYETHYL)ETHYLENEDIAMINE

作　　者：倪俊[1] 冯亚青[1] 周立山[1] 

机构地区：[1]天津大学化工学院,300072

出　　处：《精细石油化工》1999年第4期21-23,共3页Speciality Petrochemicals

摘　　要：介绍了以乙二胺和环氧乙烷为原料合成 Nβ 羟乙基乙二胺的一种新技术 ,通过对实验装置的改进和反应影响因素的研究和讨论 ,得出最佳实验条件 ,反应收率 >90 % ,产品纯度 >99%。A new technology of preparing N(βhydroxyethyl)ethylenediamine from ethylene oxide and ethylene diamine was discribed. The optimum conditions of the experiment were obtained through the improvement of device and the study of certain experimental facts. The yield of the reaction was above 90% and the purity of the product was above 99%.

关 键 词：羟乙基乙二胺 制备 乙二胺 环氧乙烷 制药 原料 

分 类 号：TQ226.36[化学工程—有机化工] TQ460.4