Registration Dossier
Registration Dossier
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EC number: 251-649-3 | CAS number: 33704-61-9
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Based on an OECD TG 203 GLP study, the acute toxicity (96h-LC50) of the substance towards Oryzias latipes is 1.7 mg/l based on geomean measured concentrations.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Dose descriptor:
- LC50
- Effect concentration:
- 1.7 mg/L
Additional information
Three acute fish toxicity studies are available. The study conducted in 2013 by CERI Kurume has been selected as key due to available analytical information and lowest 96-LC50 value. The results of the supporting studies are in agreement with the findings of the key study.
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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