Registration Dossier
Registration Dossier
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EC number: 277-335-6 | CAS number: 73263-40-8
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.
Key value for chemical safety assessment
Additional information
Several studies are available (on CAS 73263 -40 -8, 5160 -02 -1, 7023 -61 -2 and 73612 -29 -0). Two additional studies on CAS 5281 -04 -9 have been disregarded due to unregularities in the testing protocol.
The four valid studies revealed LC50 values of > 100 mg/L test substance which clearly exceed the water solubility of the compound. Therefore, it can be assumed that the substance is not toxic up to its solubility limit.
For the detailed read across justification please refer to the annex attached to the CSR.
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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