Registration Dossier
Registration Dossier
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EC number: 456-830-2 | CAS number: 745070-61-5
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
The test item reached 7 % degradation after a exposure period of 28 days. Therefore, the test item was considered to be not readiliy biodegradable.
Key value for chemical safety assessment
- Biodegradation in water:
- under test conditions no biodegradation observed
Additional information
The biodegradation of the test item was investigated according to OECD guideline 301 B and EU-method C.4-C. The test item was exposed to activated sludge over a period of 28 days, degradation was followed by determining the CO2 evolution. The CO2 production of the test item in the test media corresponded to a mean value of 7% of the TOC at test end. The test item does not reach the criteria for ready biodegradability. Therefore the test item was considered to be not ready biodegradable.
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