Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Hydrolysis

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Administrative data

Link to relevant study record(s)

Description of key information

One study (CERI, 2004) is included in this dossier and regarded as a key study (Klimisch score of 1). The substance is considered hydrolytically stable with a half-life equal to or greater than 1 year. 

Key value for chemical safety assessment

Half-life for hydrolysis:
1 yr

Additional information

One study on the hydrolysis of 4-ethylmorpholine was included in this dossier (CERI, 2004). The substance was found to be hydrolytically stable at all tested pH. The half-life was determined to be equal to or greater than 1 year.