Registration Dossier
Registration Dossier
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EC number: 214-272-5 | CAS number: 1118-92-9
Biodegradation in water and sediment: simulation tests
Administrative data
Link to relevant study record(s)
Description of key information
The removal rate of the substance was determined under WWTP simulation conditions in the OECD 303A test. The substance exhibited a removal rate of 99.93 % (based on substance specific analysis).
Key value for chemical safety assessment
- Half-life in freshwater:
- 0.024 d
- at the temperature of:
- 20 °C
Additional information
The removal rate of the substance was determined under WWTP simulation conditions in the OECD 303A test. The substance exhibited a removal rate of 99.93 % (based on substance specific analysis).
Thus, the substance is very effectively removed from waste water by biodegradation. Under the condition of the CAS test the substance has a half life (DT50) of 0.0238 [d], i.e. the biodegradation rate is 29.1 [6 hours] resp. 116 [d].
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