Registration Dossier
Registration Dossier
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EC number: 213-268-0 | CAS number: 933-48-2
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Conclusion on classification
Water solubilty: 1.45 g/L
Biodegradation: not readily biodegradable
Bioaccumulation: no significant bioaccumulation is expected.
Acute toxicity:
Aquatic invertebrates: EC50 (48 h) = 94.1 mg/L for Daphnia magna
Algae: EC50 (72 h) = 32.2 mg/L for Desmodesmus subspicatus
Chronic toxicity:
Algae: EC10 (72 h) = 19.9 mg/L for Desmodesmus subspicatus
Classification according to CLP:
Based on the available data, the substance is considered as not readily biodegradable and has no significant potential for bioaccumulation.
The acute values reported for aquatic invertebrates and algae are in the range of > 10 and ≤ 100 mg/L. The only chronic value available for algae is > 1 mg/L. Therefore, the substance has to be classified as hazardous to the aquatic environment category “chronic 3 (H412 ) according to the 2nd ATP of Regulation (EC) No. 1272/2008.
Classification according to DSD:
Based on the available data, the substance is considered as not readily biodegradable and has no significant potential for bioaccumulation.
The acute values reported for aquatic invertebrates and algae are in the range of > 10 and ≤ 100 mg/L. Therefore, the substance has to be classified with R52/53 according to Directive 67/548/EEC.
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