Registration Dossier
Registration Dossier
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EC number: 240-166-3 | CAS number: 16026-16-7
Endpoint summary
Administrative data
Description of key information
Based on nominal concentrations, the 48-hour EC50 for Daphnia magna was 2.95 mg/L. Based on geometric mean measured concentrations, the 48 hour EC50 was calculated to be 2.21 mg/L.
Based on nominal concentrations, the 72-hour ErC50 and EyC50 to algae were 3.67 mg/L and 1.48 mg/L, respectively. The 0 to 72-hour NOEC for growth rate and biomass was 0.3 mg/L and the 0-72 hour LOEC for growth rate and biomass was 0.9 mg/L. Based on geometric mean concentrations, the 72-hour ErC50 and EyC50 were 1.21 mg/L and 0.460 mg/L respectively. The 0 to 72-hour NOEC for growth rate and biomass was 0.120 mg/L and the 0-72 hour LOEC for growth rate and biomass was 0.379 mg/L.
Additional information
Ecotoxicological endpoints are completed for the test item based on test data following standard guidelines.
All data are considered to be reliable and relevant for the endpoint concerned.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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