METHOD FOR PURIFYING 1,5-PENTANEDIAMINE AND 1,5-PENTANEDIAMINE

摘要

Provided is a method for purifying 1,5-pentanediamine comprising: providing 1,5-pentanediamine to be purified and treating the 1,5-pentanediamine to be purified by a reduction reaction to obtain purified 1,5-pentanediamine. Meanwhile, further provided is 1,5-pentanediamine prepared by the method. The purification method has a concise process and a simple operation, and is suitable for industrialized production, and can significantly improve the 1,5-pentanediamine quality.