Registration Dossier
Registration Dossier
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EC number: 615-712-2 | CAS number: 720-94-5
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Key study: Test method OECD 301F and EU Method C.4-D. GLP study. The substance is not readily biodegradable under the test conditions.
Key value for chemical safety assessment
- Biodegradation in water:
- under test conditions no biodegradation observed
Additional information
Key study: The determination of the ready biodegradability of the substance in an aerobic aqueous medium with manometric respirometry method was carried out according to OECD 301F and EU C.4-D Method (GLP study). After correction, for oxygen uptake for interference by the blank inoculum control, the biodegradation of test item on 28th test day was 49.1%. The substance is therefore, not readily biodegradable under test conditions. At the 14th day, in the toxicity test, the biodegradation was equal to 44.6% and the test item could not be assumed to be inhibitory.
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