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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The substance is not readily biodegradable but in one of the tests done a 23% of degradation was observed after 14 days. It means that the substance will be degraded slowly in the environment.

Key value for chemical safety assessment

Biodegradation in water:
under test conditions no biodegradation observed

Additional information

One test from 1993 done according to OECD Guideline 301B gave the result of "not readily biodegradable" (23% degradation, 14d)

One test to determine BOD and COD: it was only possible to determine COD (2.77 mgO2/l). The results were not considered valid for classification.

One test from 1998 done according to a MITI Test method gave the result of "not readily biodegradable" (0% degradation, 14d)