Registration Dossier
Registration Dossier
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EC number: 288-003-5 | CAS number: 85631-54-5
Sediment toxicity
Administrative data
Link to relevant study record(s)
Description of key information
72-hour NOEC > 1000 mg/kg dw
Key value for chemical safety assessment
Additional information
The effects of the test item on the development of the free living soil nematode, Caenorhabditis elegans, were determined in a water sediment system. Test duration was 72 hours. A limit test at 1000 mg/kg dw was selected. Fifty nematodes were exposed to the limit concentration. Thirty nematods were tested in an untreated sediment control. A solvent control (tert.-methyl-butylether) and a liquid control were also treated with two replicates (10 nematodes per replicate) for each control treatment. The 72-hour NOEC was determined to be > 1000 mg/kg dw.
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