Synonyms:
2,3-diamino-2,3-dimethylbutane dihydrochloride
1,1,2,2-tetramethylethylenediamine dihydrochloride ; 2,3-dimethyl-2,3-butanediamine dihydrochloride ; 2,3-diamino-2,3-dimethylbutane dihydrochloride ; 1,1,2,2-tetramethylethylenediamine dihydrochloride