Registration Dossier
Registration Dossier
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EC number: 680-222-8 | CAS number: 89452-37-9
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
Very toxic to Daphnia, EC50 0.68 mg/l
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 0.68 mg/L
Additional information
Only limited data has been provided by ECHA, but it is known that the substance is poorly stable under the conditions required for such a study. The SNIF summary provided by ECHA under 12 year rule confirms that maintaining test media concentration was difficult.
Concluded to be R50/53 based on aquatic toxicity endpoints and lack of ready biodegradation.
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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