Registration Dossier
Registration Dossier
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EC number: 810-702-6 | CAS number: 1228284-86-3
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Aquatic toxicity
The following values have been obtained through GLP compliant studies conducted in accordance with recent guidelines. The studies were conclusive and the results are valid.
Short-term toxicity to fish: LC50(96h) = 6.5 mg/L, Tobler 2015
Short-term toxicity to aquatic invertebrates: EC50(48h) = 6.9 mg/L, Tobler 2015
Toxicity to aquatic algae and cyanobacteria: EC50(72h) = 18 mg.L, Tobler 2015
Toxicity to activated sludge: EC50(3h) > 1000 mg/L, Eisner 2015
The most conservative value LC50(96h) = 6.5 mg/L (fish) is carried forward for the purpose of risk assessment, classification and labelling.
Conclusion on classification
Acute aquatic toxicity
The lowest available effect level, LC50(96h) = 6.5 mg/L for Oncorhynchus mykiss (fish), does not trigger classification as an acute aquatic hazard according to CLP Regulation (EC) No 1272/2008, Section 4.1.2.6.
Chronic aquatic toxicity
Adequate chronic toxicity data are not available. However, the lowest available effect level LC50(96h) = 6.5 mg/L for Oncorhynchus mykiss (fish), triggers classification as a Hazardous to the aquatic environment Category Chronic 2, because the substance is not rapidly biodegradable according to CLP Regulation (EC) No 1272/2008, Table 4.1.0(iii).
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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