Registration Dossier
Registration Dossier
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EC number: 206-031-8 | CAS number: 292-64-8
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Aquatic acute toxicity
48 h, EC50 (Daphnia magna): 0.0921 mg/L (geometric mean measured)
72 h, ErC50 (Raphidocelis subcapitata): 0.717 mg/L (geometric mean measured)
Aquatic chronic toxicity
72 h, ErC10 (Raphidocelis subcapitata): 0.128 mg/L (geometric mean measured)
Conclusion on classification
Classification, Labeling, and Packaging Regulation (EC) No 1272/2008
The available experimental test data of the substance are reliable and suitable for classification purposes under Regulation (EC) No. 1272/2008. The test item was determined be not readily biodegradable. In the aquatic tests conducted, the test substance showed toxic effects on the tested species. The determined EC50 for Daphnia magna was 0.0921 mg/L and for Raphidocelis subcapitata was 0.717 mg/L (growth rate). The EC10 (growth rate) for Raphidocelis subcapitata was determined to be 0.128 mg/L. Based on these results, the substance is considered as classified for short-term (acute) aquatic toxicity Category Acute 1 (H400: Very toxic to aquatic life, M factor = 10) and classified for long-term (chronic) aquatic toxicity Category Chronic 1 (H410: Very toxic to aquatic life with long lasting effects, M factor = 1) according to Regulation (EC) No 1272/2008 (CLP).
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