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Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

Results on acute aquatic toxicity are available for fish (Salmo gairdneri; LC50 (96 hours) > 1000 mg/l, nominal), invertebrates (Daphnia magna; EC50 (48 hours) 500 mg/l, nominal), and algae (Scenedesmus subspicatus, ErC50 (72hours) > 500 mg/l, nominal). These results indicate that IBDU is acute not harmful to aquatic organisms. No chronic tests on aquatic organisms are available. Therefore, the PNECaqua of IBDU was derived from the 48h-EC50 for Daphnia magna.