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Environmental fate & pathways


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Description of key information

The substance is hydrolytically stable.

Key value for chemical safety assessment

Additional information

According to Regulation (EC) 1907/2006, Annex VIII, column 2, the study does not need to be conducted if the substance is readily biodegradable. Morpholine is readily biodegradable according to OECD criteria as determined in a study following OECD 301E (BASF AG, 1990, report no. 1901337; see IUCLID Ch. 5.2.1). 

According to Kollig et al. (1993) and Boethling & Mackay (2000), the structure of the test substance does not contain any functional groups sensitive to hydrolysis.

In conclusion, no study on hydrolysis is performed.