Registration Dossier
Registration Dossier
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EC number: 279-767-0 | CAS number: 81457-65-0
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
With high probability acutely not harmful to fish in the range of solubility.
Key value for chemical safety assessment
Additional information
The acute toxicity of the substance to fish was examined in a limit test following OECD guideline 203. Organisms of the species Oncorhynchus mykiss were exposed to the substance for 96 hours in a semi-static test system. Tween 80 was used as solubilizer because of the substance's low water solubility.
At test termination an LC50 > 47 mg/L based on measured data was determined [RCC Umweltchemie, 1995]. This value corresponds to the nominal value of > 100 mg/L. Therefore, it can be concluded that the substance is not harmful to fish in the range of its water solubility.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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