Registration Dossier
Registration Dossier
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EC number: 930-389-0 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
The substance was found to be toxic for aquatic organisms 1 mg/L< EC50 < 10 mg/L: .
LC50 (48h) = 7.81 mg/L (Ci: 7.33 - 8.33) for Daphnia magna; value based on the geometric mean
. The NOEC after 48 h was determined at 1.39 mg/L. The LOEC after 48 h was determined at 3.04 mg/L (all values based on the geometric mean).
Acute toxicity to Desmodesmus subspicatus 72h (OECD 201):
The ErC50 was calculated at 4.61 mg test substance/L after 72 h of testing. the EyC50 (yield) was also calculated at 4.85 mg test substance/L and the EbC50 (biomass) was determined at 1.96 mg/L. The NOEC (72h) is 3.03 mg/L and the LOEC (72h) is calculated at 7.59 mg/L (all values based on the geometric mean).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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