Keywords: Butane-1,4-diamine 200.svg validSVG Structure of butane-1 4-diamine Struktur von Butan-1 4-diamin Own 2014-03-10 Emeldir <span class signature-talk >talk</span> Chemical structure verified https //upload wikimedia org/wikipedia/commons/0/03/Butane-1 2C4-diamine_200 svg 1S/C4H12N2/c5-3-1-2-4-6/h1-6H2 KIDHWZJUCRJVML-UHFFFAOYSA-N 110-60-1 203-782-3 PD-chem Tetramethylendiamine |