Registration Dossier
Registration Dossier
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EC number: 249-649-3 | CAS number: 29461-14-1
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Conclusion on classification
The classification of the test item was done according to CLP Regulation EC No 1272/2008, considering the version released on 01-04 -2016.
Acute aquatic hazard:
For acute aquatic classification, Table 4.1.0, (a) was used. The available data are:
Algae: 72h-ErC50 = 9.5 mg/L
Daphnia: 48h-EC50 = 2.3 mg/L
Given that the lowest EC50 value available, being 2.3 mg/L, is > 1 mg/L, the substance should not be classified for acute aquatic hazard.
Chronic aquatic hazard:
For chronic aquatic classification, Table 4.1.0 (b) (iii) was used. The available data are:
Algae: 72h-ErC50 = 9.5 mg/L
Daphnia: 48h-EC50 = 2.3 mg/L
Substance is not readily biodegradable
Given that the lowest EC50 value available, being 2.3 mg/L, is > 1 mg/L but < 10 mg/L and that the substance is not readily biodegradable, the resulting classification is chronic category 2.
Final classification:
long-term aquatic hazard, chronic category 2
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