Registration Dossier
Registration Dossier
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EC number: 254-099-2 | CAS number: 38714-47-5
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
Acutely toxic for aquatic invertebrates.
Key value for chemical safety assessment
Additional information
As a worst case assumption the reference values from Zn have been used (available in the IUCLID dossier of zinc oxide, CAS 1314-13-2). The EC50 for Ceriodaphnia dubia was determined to be 413 µg/L. Corrected for the molecular weight an EC50 value of 1.2 mg/L can be expected for the substance.
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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