2-Propyn-1-amine, N-2-propynyl- (9CI) 4-04-00-01137 (Beilstein Handbook Reference) 6921-28-4 BRN 1735854 DI-2-PROPYNYLAMINE Dipropargylamine EINECS 230-036-4 N-2-Propynyl-2-propyn-1-amine NSC 80652