Registration Dossier
Registration Dossier
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EC number: 271-559-8 | CAS number: 68585-53-5
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): > limit of solubility (0.297 mg/L, loading rate of 100 mg/L)
Aquatic chronic toxicity
72 h, ErC50 (Raphidocelis subcapitata): > limit of solubility (0.05 mg/L (limit of detection), loading rate of 5 mg/L)
72 h, NOEC (growth inhibiton) (Raphidocelis subcapitata): 0.05 mg/L (limit of detection, nominal 5 mg/L)
Biodegradation:
The substance was not readily biodegradable by OECD criteria (5.9 % biodegradation on day 28).
Partition coefficient:
log Pow < -0.1 at 20 °C
Classification, Labelling, and Packaging Regulation (EC) No 1272/2008
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 under the test conditions.The test substance did not show aquatic toxicity when tested up to the limit of solubility (Dahnia magna and algae). The substance has a log Pow of < -0.1 at 20 °C. Based on these results, the substance is neither classified as short term (acute) aquatic toxicity nor classified as long term (chronic) aquatic toxicity according to Regulation (EC) No 1272/2008 (CLP) as amended for the twelfth time in Commission Regulation (EU) 2019/521.
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