Registration Dossier
Registration Dossier
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EC number: 204-611-5 | CAS number: 123-23-9
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Conclusion on classification
96 h, LC50 (Danio rerio): >73 mg/L (geometric mean measured concentration)
48 h, EC50 (Daphnia magna): 13 mg/L (geometric mean measured concentration)
96 h, EC50 (Desmodesmus subspicatus and Pseudokirchneriella subcapitata): 90.82 mg/L (predicted value)
The biodegradation of the test substance was 84 % after 28 days in the test according to OECD 301D. Therefore, the test substance was readily biodegradable in the closed bottle test.
Classification according to CLP
Based on the data above, the substance has not to be classified for short-term (acute) or long-term (chronic) aquatic toxicity according to Regulation (EC) No 1272/2008 (CLP), as amended for the tenth time in Regulation (EC) No 2017/776.
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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