Registration Dossier

Environmental fate & pathways

Hydrolysis

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

According to structural properties, hydrolysis is not expected. Moreover, the substance is readily biodegradable.

Key value for chemical safety assessment

Additional information

According to Regulation (EC) 1907/2006, Annex VIII 9.2.2.1, column 2, the study does not need to be conducted if the substance is readily biodegradable. Propylenediamine is readily biodegradable; therefore a study is not required. Further, according to Kollig et al. (1993), Boethling & Mackay (2000), hydrolysis is not expected to be a relevant degradation process due to the absence of hydrolysable groups.