N-tert-butyl-bis-(2-hydroxypropyl)amine

4-tert-butyl-2,6-dimethylmorpholin-2-ol

4-tert-butyl-2,6-dimethylmorpholine

1-哌嗪-1-基丙-2-醇

alpha,alpha'-二甲基哌嗪-1,4-二乙醇