Registration Dossier
Registration Dossier
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EC number: 810-702-6 | CAS number: 1228284-86-3
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
LC50(96h) = 6.5 mg/L,Oncorhynchus mykiss, OECD 203, Tobler 2015
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 6.5 mg/L
Additional information
Tobler (2015) conducted a study following recent guidelines and in compliance with GLP. Oncorhynchus mykiss were exposed to the test item for 96 hours at 13 -14 °C and pH 7.4 in a static system. The substance has a low solubility, however the test media were clear solutions throughout the entire test duration. The test was considered to be valid, since no mortality in the control was observed and the validity criterion on at least 60% oxygen saturation was fulfilled. The 96 hour-LC50 for was calculated to be 6.5 mg/L with 95% confidence intervals of 4.6 and 9.3 mg/L. The value is selected to be carried forward for risk assessment, classification and labelling. The study is considered complete, adequate and reliable for the purpose of risk assessment and classification.
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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