Registration Dossier
Registration Dossier
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EC number: 240-400-4 | CAS number: 16324-27-9
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
LC50 96h zebrafish > 1000 mg/l
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 1 000 mg/L
Additional information
Some summary reports are available, for which the original complete reports were not recovered. The summaries are old, but they contain enough details to well identify the studies. They are all consistent and indicate a LC50 on Zebrafish at 96h higher than 500 - 1000 mg/l.
A test (with a good reliability) on the toxicity to fish at 14 -days with Brachydanio rerio is available on the similar substance 3a-MSA. Justification for Read Across is given in Section 13 of IUCLID. The nominal concentrations of 100, 316, 1000 mg /l were tested and the NOEC was identified at the concentration of 859 mg/l (nominal) (Bayer, 1992).
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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