Synonyms: 6-Oxa-5,7-disilaundecane-1,11-diamine,5,5,7,7-tetramethyl- (6CI,7CI,8CI); 1,3-Bis(4-aminobutyl)-1,1,3,3-tetramethyldisiloxane;1,3-Bis(4-aminobutyl)tetramethyldisiloxane; 1,3-Bis(d-aminobutyl)tetramethyldisiloxane;Bis(aminobutyl)tetramethyldisiloxane