Synonyms: Propylamine,3,3'-[(2,2-dimethyltrimethylene)dioxy]bis- (7CI,8CI);1,3-Bis(3-aminopropoxy)-2,2-dimethylpropane; 1,3-Bis(g-aminopropoxy)-2,2-dimethylpropane;3,3'-(2,2-Dimethyltrimethylenedioxy)bispropylamine;6,6-Dimethyl-4,8-dioxaundecane-1,11-diamine