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EC number: 695-748-3
CAS number: 65286-55-7
The environmental classification of the substance is currently not harmonized according to the CLP Regulation (EC) 1272/2008.
Based on available acute aquatic toxicity data, the lowest valid effect concentration for freshwater aquatic organisms is 18 mg/L (ErC50 for algae). Based on the available acute data, the substance should not be classified for acute toxicity following Annex I, table 4.1.0 (a) of the CLP regulation (there are no acute values ≤ 1 mg/L).
In the algal growth inhibition study, the NOErC for algae was 2.9 mg/L. No other long-term values are available. Following Annex I, table 4.1.0 b of the CLP Regulation, and taking into account the fact that the substance is not rapidly degradable, the substance should be classified as Aquatic Chronic 3 under the CLP Regulation.
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.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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