Registration Dossier
Registration Dossier
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EC number: 217-316-1 | CAS number: 1809-19-4
Endpoint summary
Administrative data
Description of key information
Short-term toxicity to fish: LC50 (96h) = 63.4 mg/L (45.5 to 88.7)
Long-term toxicity to fish: no need to investigate further effects indicated due to: not released to water and instability in water
Short-term toxicity to aquatic invertebrates: IC50 (48h) = 20.8 mg/L (17.6 to 24.6)
Long-term toxicity to aquatic invertebrates: no need to investigate further effects indicated due to: not released to water and instability in water
Toxicity to aquatic algae: ErC50 (72h) = 14.4 mg/L (13.6 to 15.4)
Toxicity to microorganisms: EC50 (3h) > 10000 mg/L (respiration rate)
Additional information
All experiments results have been considered in order to assess the aquatic toxicity potential of the substance. In all cases, L(E)C50values recorded resulted to be higher than 1 mg/L, therefore, the substance does not meet the criteria for classification for acute aquatic hazard. Additionally, long-term data were not considered for the evaluation of aquatic toxicity as the substance is not to be released into the water, and additionally it is considered unstable in water, and therefore does not pose a risk to aquatic environments in the long-term.
Based on this information, the substance is not classified for aquatic toxicity according to the CLP Regulation (EC) 1272/2008.
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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