Registration Dossier
Registration Dossier
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EC number: 244-848-1 | CAS number: 22224-92-6
Sediment toxicity
Administrative data
Link to relevant study record(s)
Description of key information
In a study equivalent to OECD 219 with Chironomus riparius the 28-day EC10 of the test substance was determined to be 0.012 mg ai/L (nominal).
Key value for chemical safety assessment
Additional information
A GLP-compliant study equivalent to OECD TG 219 with Chironomus riparius was carried. Larvae (1st instars, < 2-3 days old, 3 beakers with 20 animals per test concentration, control and solvent control) were exposed for 28 days in a static test system to concentrations of 0.01, 0.02, 0.04, 0.08, 0.16 and 0.32 mg ai/L (nominal) in a water-sediment system (spiked water). As a result, the 28-day EC10 of the test substance was determined to be 0.012 mg ai/L (nominal).
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