Registration Dossier
Registration Dossier
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EC number: 603-101-3 | CAS number: 125962-78-9
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- no hazard identified
Marine water
- Hazard assessment conclusion:
- no hazard identified
STP
- Hazard assessment conclusion:
- no hazard identified
Sediment (freshwater)
- Hazard assessment conclusion:
- no hazard identified
Sediment (marine water)
- Hazard assessment conclusion:
- no hazard identified
Hazard for air
Air
- Hazard assessment conclusion:
- no hazard identified
Hazard for terrestrial organisms
Soil
- Hazard assessment conclusion:
- no hazard identified
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- insufficient hazard data available (further information necessary)
Additional information
Conclusion on classification
Aquatic acute toxicity
96 h, LC50 (Danio rerio): > 100 mg/L (nominal measured concentration)
48 h, EC50 (Daphnia magna): > 100 mg/L (nominal measured concentration)
72 h, EC50 (Desmodesmus subspicatus): > 100 mg/L (nominal measured concentration)
Aquatic chronic toxicity
72 h, EC10 (Desmodesmus subspicatus): > 100 mg/L (nominal measured concentration)
Biodegradation: readily biodegradable: 3 – 5 % after 28 days (% degradation O2 consumption, OECD 301 F)
Partition coefficient: log Kow : > 5.7 at 25 °C
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 under the test conditions. In all aquatic tests the test item showed no toxic effect on the tested species. The determined EC50 and EC10 for Daphnia magna and green algae were > 100 mg/L. The LC50 to zebrafish was determined to be > 100 mg/L. Based on these results, the substance is neither to be classified for short-term (acute) aquatic toxicity nor classified for long-term (chronic) aquatic toxicity according to Regulation (EC) No 1272/2008 (CLP), as amended for the fifteenth time in Regulation (EU) 2020/1182.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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