Registration Dossier
Registration Dossier
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EC number: 272-347-8 | CAS number: 68814-95-9
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
An OECD 202 study in Daphnia magna is available. The EC50 after 48 h is determined to be 55.7 mg/L.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 55.7 mg/L
Additional information
Short-term toxicity to aquatic invertebrates:
Two studies are available determining the toxicity to Daphnia magna. One study is a new OECD 202 study with GLP and considered to be the key study. The EC50 is determined to be 55.7 mg/L. The other study is an old study from literature for which it is unknow if it was performed according an offical guideline and which is considered to be less reliable. No analytic was performed and no information on nominal and tested concentration is given. The EC50 for 48h was determined to be 0.143 mg/lInformation 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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
