Registration Dossier
Registration Dossier
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EC number: 268-040-3 | CAS number: 67990-17-4
Endpoint summary
Administrative data
Description of key information
Daphnia 48-hour EC50: >100 mg/L.
Algae 72 hour EC50 and ErC10: >100 mg/L, NOEC = 100 mg/L
Additional information
Short-term toxicity to aquatic invertebrates:
The 48-hour EC50 of the test item on Daphnia magna was determined to be >100 mg/L.
Using ECOSAR v1.11 the short-term toxicity LC50 value for daphnia was calculated to be 15293.602 mg/L. The substance is within the applicability domain of the model.
Toxicity to aquatic algae and cyanobacteria:
The 72 hour EC50 and ErC10 of the test item on Raphidocelis subcapitata is >100 mg/L. The 72 hours NOEC is 100 mg/L and the Lowest observed effect concentration (LOEC) is >100 mg/L.
Using ECOSAR v1.11 the acute EC50 value for algae was calculated to be 6475.286 mg/L. The chronic toxicity for algae was calculated to be 1250.872 mg/L. The substance is within the applicability domain of the model.
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