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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

COD: 2.15 g O2/g test material.
Degradation observed after 28 days: < 5%.

Key value for chemical safety assessment

Biodegradation in water:
under test conditions no biodegradation observed

Additional information

One key (Klimisch score=1) biodegradation in water study (according to OECD 301 F) was identified for FEXO-07.

According to the results obtained, FEXO-07 was judged not readily biodegradable under the conditions of this study.