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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Regardless of the 10-day-window, KCCS DOB11 is not biodegradable following OECD 301B/EU C.4-C.

Key value for chemical safety assessment

Biodegradation in water:
under test conditions no biodegradation observed

Additional information

The following data were determined for the test item KCCS DOB11:

10-day-window: day 11 – 21
degradation at the end of 10-day-window: 16 %
degradation at the end of the test: 19 %
pass level following guideline: 60% at the end of 10-day-window