Pentaethylenehexamine

Chemical compound

Pentaethylenehexamine (abbreviated PEHA) is a organic amine. It is composed of five ethylene groups -CH2CH2- joined together in a chain by four secondary amine groups (-NH-) and terminated on each end by primary amine groups (-NH2). Pentaethylenehexamine is a hexadentate ligand, owing to the Lewis basicity of the six amine groups. Pentaethylenehexamine is in the category of polyethyleneamines and is part of mixtures of these sold commercially.

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