Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Under the conditions of the closed bottle test, the substance was determined to be not readily biodegradable.

Key value for chemical safety assessment

Biodegradation in water:
not biodegradable
Type of water:
freshwater

Additional information

The ready biodegradation of the substance under the conditions of the closed bottle test was investigated according to OECD guideline 301 D. A test concentration of 2 mg/L was tested in duplicate during 28 days. The relative biodegradation values calculated from the O2 measurements performed during the test period of 28 days revealed no significant biodegradation of the substance. After 5, 15 and 28 days, 0, 3 en 2% biodegradation, respectively. The criteria for acceptability of the test were met. The substance was therefore determined to be not readily biodegradable under the conditions of this study. A toxicity control was not tested.