Registration Dossier
Registration Dossier
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EC number: 418-780-1 | CAS number: -
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
BETA W 7 A 1.0 was readily biodegradable under the conditions of the closed bottle test performed according to OECD 301 D.
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
The relative biodegradation values calculated from the oxygen measurements performed during the test period of 28 days revealed significant degradation of BETA W 7 A 1.0 at both concentrations, 66% for both the low and high concentration. In the low concentration 60% biodegradation was reached within 10 days after biodegradation has reached 10%. BETA W 7 A 1.0 was found to be not inhibitory to bacteria.
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