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Environmental fate & pathways

Hydrolysis

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Description of key information

In accordance with column 2 of REACH (Regulation 1907/2006/EC) Annex VIII, a test for hydrolysis as a function of pH does not need to be conducted as the substance is readily biodegradable.

Key value for chemical safety assessment

Additional information

Alkyl-1,3-diaminopropanes are readily biodegradable and do not contain hydrolysable covalent bonds. Cleavage of a carbon-nitrogen bond under environmental conditions is only possible with a carbonyl group adjacent to the nitrogen atom. Degradation of these diamines through hydrolysis is therefore not considered.