Synonyms: 2,3-Butanediamine,N,N'-dihydroxy-2,3-dimethyl- (8CI,9CI);1,1,2,2-Tetramethyl-1,2-bis(hydroxylamino)ethane; 2,3-Bis(hydroxyamino)-2,3-dimethylbutane;2,3-Bis(hydroxylamino)-2,3-dimethylbutane;2,3-Di(hydroxylamino)-2,3-dimethylbutane;2,3-Dimethyl-2,3-bis(N-hydroxyamino)butane;2,3-Dimethyl-2,3-bis(hydroxyamino)butane;2,3-Dimethyl-2,3-bis(hydroxylamino)butane; 2,3-Dimethyl-2,3-dihydroxylaminobutane;N,N'-(Tetramethylethylene)bis(hydroxylamine);N,N'-Dihydroxy-2,3-diamino-2,3-dimethylbutane;N,N'-Dihydroxy-2,3-dimethyl-2,3-butanediamine;N,N'-Dihydroxy-2,3-dimethyl-2,3-diaminobutane