| 摘要 |
The invention provides a composition of greater than 90% pure ethyleneimine dimer and a method of synthesizing the same. This method of synthesis provides several advantages over previous methods: (1) The starting compounds are all relatively inexpensive; (2) the yield of product is greater than 20% of the theoretical yield; and (3) the steps of synthesis are easy, inexpensive and amenable to large-scale production. All of these advantages allow for less expensive production of ethyleneimine dimer.
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