Registration Dossier
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EC number: 272-347-8 | CAS number: 68814-95-9
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
In a valid OECD 301B test a mean degradation rate after 28 d of 10-20% CO2/ThCO2 was recorded.
Key value for chemical safety assessment
- Biodegradation in water:
- under test conditions no biodegradation observed
Additional information
In a valid OECD 301B test a mean degradation rate after 28 d of 10-20% CO2/ThCO2 was recorded. Acccording to the test result the substance is not biodegradable under the chosen conditions. However, additional simulation with QSAR using the Biowin family Biowin 1-6 predicts contradicting result indicating that the substance will biodegradate fast. The non -linear model of Biowin 2 and the ultimate biodegradation time of Biowin 3 calculate values of 0.66 and 2.96, respectively. Furthermore, the Miti non-linear model predicting of Biowin 6 indictes a fast biodegradation (>0.6).
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