Synonyms: 1,2-Ethanediamine,N,N'-bis[[(1R,4aS,10aR)-1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenyl]methyl]-(9CI); 1,2-Ethanediamine,N,N'-bis[[1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenyl]methyl]-,[1R-[1a(1R*,4aS*,10aR*),4ab,10aa]]-; Ethylenediamine, N,N'-bis(dehydroabietyl)- (6CI);Ethylenediamine,N,N'-bis[(1,2,3,4,4a,9,10,10a-octahydro-7-isopropyl-1,4a-dimethyl-1-phenanthryl)methyl]-(8CI); Hydrabamine