1,3,BUTANEDIAMINE 1,3-Butanediamine 1,3-Diaminobutane 1-Methyltrimethylenediamine 4-04-00-01283 (Beilstein Handbook Reference) 590-88-5 AI3-52308 BRN 0605281 CCRIS 6677 EINECS 209-692-0 NSC 13184