3,3’-Diaminodipropylamine

• CAT Number: R052811
• CAS Number: 56-18-8
• Molecular Formula: C6H17N3
• Molecular Weight: 131.22
• Purity: ≥95%
• Synonyms: N-(3-Aminopropyl)-1,3-propanediamine; 1,5,9-Triazanonane; NSC 7773; 1,7-Diamino-4-azaheptane; 3,3’-Iminobis-1-propanamine; 3,3’-Iminobis(propylamine); 3,3’-Iminodi(propylamine); 4-Aza-1,7-diaminoheptane; 4-Azaheptamethylenediamine; 4-Azaheptane-1,7-d
• Storage: -20°C
• IUPAC Name: N'-(3-aminopropyl)propane-1,3-diamine
• InChI: InChI=1S/C6H17N3/c7-3-1-5-9-6-2-4-8/h9H,1-8H2
• InChIKey: OTBHHUPVCYLGQO-UHFFFAOYSA-N
• SMILES: C(CN)CNCCCN

3,3’-Diaminodipropylamine (Cat No.:R052811) is a linear aliphatic triamine with the molecular formula C₆H₁₇N₃. It consists of two terminal primary amine groups and one central secondary amine, connected by propyl chains. This versatile compound appears as a colorless to pale yellow liquid and is highly soluble in water. DADPA is widely used as a curing agent in epoxy resin systems, a crosslinker in polymer and adhesive formulations, and as an intermediate in the synthesis of surfactants and corrosion inhibitors. Its multiple amine functionalities provide strong reactivity, making it valuable in industrial and chemical manufacturing processes.