Application of o-xylylenediamine dihydrochloride_Kain Industrial Additive

Background and overview[1][2] O-xylylenediamine dihydrochloride is the hydrochloride form of o-xylylenediamine and can be prepared from o-xylene through a two-step reaction. Preparation[1] Apply[2] The free base of o-xylylenediamine dihydrochloride was used to prepare a polyamide VOCs interception polymer separation membrane. CN201710348456.0 provides a method for preparing a polyamide VOCs interception polymer separation membrane. The method…