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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Environmental fate & pathways


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Administrative data

Link to relevant study record(s)

Description of key information

Trans-N1,N1,N4,N4-tetrakis(2-hydroxyethyl)-1,4-cyclohexanedicarboxamide was tested for hydrolysis according to OECD TG 111 (2004) and EC method C.7 (2008). The substance was found stable (half life > 1 year at entivonmental temperatures) at pH values 4 and 7 and slightly hydrolytically instable at pH 9 with half-lives of 7.04 days at 50 °C and 61.8 days at 30 °C. At 20 °C no degradatation could be observed after 30 days.

Key value for chemical safety assessment

Additional information