4-Dimethylaminopyridine [ 1122-58-3 ]

Purity: 99%, white crystalline powder. 4 - dimethyl amino pyridine is a widely used in chemical synthesis of new, more efficient catalyst in organic synthesis, drug synthesis, pesticide, dye, spices such as synthetic acylation, alkylation, etherification, etc. Various types of reaction have higher catalytic ability, to improve the yield is extremely obvious effect. Used for super kiss nuclear of acylating role of catal