Registration Dossier
Registration Dossier
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EC number: 206-986-0 | CAS number: 407-41-0
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Conclusion on classification
Aquatic acute toxicity
48 h, EC50 (Daphnia magna): >100 mg/L (nominal concentration)
72 h, ErC50 (Raphidocelis subcapitata): >100 mg/L (nominal concentration)
Aquatic chronic toxicity
72 h, ErC10 (Raphidocelis subcapitata): >100 mg/L (nominal concentration)
72 h, NOEC (Raphidocelis subcapitata): 100 mg/L (nominal concentration)
Biodegradation: not readily biodegradable, but inherently biodegradable: 43.5 % after 21 days (% degradation O2 consumption, OECD 301 D)
Partition coefficient: log Kow = -4.54 at 25 °C (estimated)
Classification according to CLP
The available experimental test data are reliable and suitable for classification purposes under Regulation (EC) No 1272/2008. The test substance was found to be not readily biodegradable but inherently biodegradable under the test conditions. Based on the results from the ecotoxicological studies performed with the test item, the substance is neither classified as aquatic acute toxicity nor classified as aquatic chronic according to Regulation (EC) No 1272/2008 (CLP) as amended for the tenth time in Commission Regulation (EU) 2017/776.
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