Registration Dossier
Registration Dossier
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EC number: 701-372-3 | CAS number: -
Sediment toxicity
Administrative data
Link to relevant study record(s)
Description of key information
Based on mortality and reproduction a NOEC of 1000 mg/kg sediment dry weight was observed (read-across to CAS 1328 -53 -6, BASF SE, rep. no.: 99E0341/019060, 2010).
Key value for chemical safety assessment
- EC10, LC10 or NOEC for freshwater sediment:
- 1 000 mg/kg sediment dw
Additional information
To assess the toxicity of the substnace to sediment organisms, the read across was performed to a structural similar substance CAS 1328-53-6.
The effect of CAS 1328 -53 -6 on sediment organisms was tested in an OECD guideline study (OECD 225). Animals of the species Lumbriculus variegatus were exposed in a sediment-water system for 28 days. Based on mortality and reproduction a NOEC of 1000 mg/kg sediment dry weight was observed (BASF SE, rep. no.: 99E0341/019060, 2010).
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