110-85-0
哌嗪
+
556-52-5
(±)-环氧丙醇
→
~93%
7483-59-2
3-(1-哌嗪)-1,2-丙二醇
96-24-2
(±)-3-氯-1,2-丙二醇
~88%
~24%
46744-29-0
N,N'-bis-(2,3-dihydroxypropyl)piperazine
56-81-5
甘油