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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Biodegradation in water: screening tests

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Administrative data

Link to relevant study record(s)

Description of key information

not readily biodegradable (2-7% biodegradation within 28 days)

Key value for chemical safety assessment

Biodegradation in water:
under test conditions no biodegradation observed

Additional information

The study was performed according to OECD guideline no. 301 B (1992). At a concentration of 12 mg/L of TC/L, 2 -7% of the test item were biodegradable within 28 days. It should be noted that in the toxicity control the test substance was found to have an inhibiting effect on degradation of

sodium acetate (less than 25% degradation occurred within 14 days (based on ThCO2)).