Registration Dossier
Registration Dossier
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EC number: 275-174-6 | CAS number: 71077-31-1
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Conclusion on classification
Short-term toxicity tests for Daphnia and algae are available for the substance. In addition, one reliable EC10 value is available for long-term toxicity (algae). The EC50 values are between 1 and 10 mg/l, whereas the ErC10 value is 0.45 mg/L for algae. As one reliable long-term toxicity value is available chronic classification needs to be derived on both acute and chronic data and worst case should be taken. The substance is readily biodegradable, has a log Kow of 4.5 and acute data are between 1 -10 mg/L which would lead to classification as chronic 2 (H411). Based on chronic data Floral Super would need to be classified as chronic 3 (H412) because of the EC10 value between 0.1 and 1 mg/L and the material being readily degradable. As the worst case needs to be taken Floral Super needs to be classified H411 (Aquatic Chronic 2) according to Regulation 1272/2008/EC (CLP).
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