Registration Dossier
Registration Dossier
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EC number: 242-262-0 | CAS number: 18379-25-4
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
A 21-day NOEC of 32 mg/L and a LOEC of 65 mg/L have been determined for the effects of the test substance on mortality of Daphnia magna. No effects on reproduction were determined in test concentrations below the LOEC for mortality. The report authors note that it cannot be excluded that the effects of the test item were at least partly caused by undissolved test item, which could not be removed by the preparation method used during the
test period. It is likely that the test organism were primarily exposed to the hydrolysis products of the substance.
Key value for chemical safety assessment
Additional information
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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