3,3′一二甲基4,4′一二氨基二苯甲烷合成路线

Synthesis of 3,3'-Dimethy 4,4'-Diaminodiphenyl Methane

３．３′—二甲基４．４′—二氨基二苯甲烷（ＭＤＴ）应用广泛，虽然用量不大，但目前国内尚需进口。本文介绍了ＭＤＴ的应用途径及合成路线，以促进ＭＤＴ的开发利用。

dimethyl 4.4'-diaminodiphenyl methane(MDT) is a widely used material that is import abroad.The application and synthesis road of MDT were reviewed in the present paper.