Registration Dossier
Registration Dossier
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EC number: 691-719-4 | CAS number: 1072957-71-1
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
96-h LC50: 3.5 µg/L (carp, OECD 203, Fournier, 2010)
96-h LC50: 27 µg/L (saltwater, sheephead minnow, OECD 203, Fournier, 2010)
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 3.5 µg/L
Marine water fish
Marine water fish
- Effect concentration:
- 27 µg/L
Additional information
Summary of the data:
96-h LC50: 3.5 µg/L (carp, OECD 203, Fournier, 2010)
96-h LC50: 4.7 µg/L (fathead minnow, OECD 203, Fournier, 2010)
96-h LC50: 9.1 µg/L (rainbow trout, OECD 203, Fournier, 2010)
96-h LC50: 26 µg/L (bluegill sunfish, York, 2010, non-GLP pre-test for fish bioconcentration test, see IUCLID section 5.3.1)
96-h LC50: 27 µg/L (saltwater, sheephead minnow, OECD 203, Fournier, 2010)
Four guideline/GLP studies (three with a freshwater and one with a saltwater species) are available for this endpoint. All are considered to be relevant, reliable, adequate for risk assessment, and adequate for classification purposes. The lowest LC50 result (for freshwater and saltwater species separately) are carried forward for risk assessment purposes. In addition there is a further result for a freshwater species (bluegill sunfish) which is not lower than the corresponding selected value.
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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