Registration Dossier
Registration Dossier
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EC number: 258-132-1 | CAS number: 52722-86-8
Endpoint summary
Administrative data
Description of key information
Additional information
Acute tests on all three trophic levels were performed to examine the aquatic toxicity of the tested substance. No effects towards fish and algae could been detected up to the highest test concentrations of 100 mg/L (CIBA - GEIGY 1993). The EC50 value on microorganisms was greater than 100 mg/L (CIBA - GEIGY 1992).
The EC50 value of the test substance in Daphnia magna was found to be 84 mg/L, the result was verified by analytical monitoring (CIBA - GEIGY 1993). Since Daphnia magna was the most sensitive species to the test substance, the compound is considered to be acutely harmful to aquatic organisms.
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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