Registration Dossier
Registration Dossier
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EC number: 221-070-0 | CAS number: 2997-92-4
Biodegradation in water and sediment: simulation tests
Administrative data
Link to relevant study record(s)
Description of key information
The substance itself is relatively quickly removed from the water compartment (most likely via hydrolysis pathway) under test conditions. The formed transformation product shows a higher stability and prolonged half-time in the environment. As the findings in both test concentrations show a significant different result and currently there is no explanation available, the higher half-time is used in the assessment. Further investigations in sediments are considered unnecessary, because of the rapid degradation of the parent compound and the major transformation product shows a good solubility in water and a low partition coefficient in QSAR estimations.
Key value for chemical safety assessment
- Half-life in freshwater:
- 97 d
- at the temperature of:
- 12 °C
Additional information
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