overview: chinese name: 1,4-dimethylpiperazine   english name: 1,4-dimethylpiperazine   molecular formula(formula): c6h14n2   relative molecular weight: 114.2   cas no.: 106-58-1   physical and chemical properties   pc cat dmp is a colorless to light yellow liquid, soluble in water, aqueous solution is weakly alkaline.   relative density: 0.86 (20℃)   flash point (tcc):22℃...