Registration Dossier
Registration Dossier
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EC number: 204-498-2 | CAS number: 121-79-9
Endpoint summary
Administrative data
Description of key information
Acute aquatic toxicity test results are used in the risk assessment since chronic data are not available. Three trophic levels (fish, daphnia, algae) are covered by the acute toxicity data set and can be used for hazard assessment.
Raphidocelis subcapitata was observed to be the most sensitive species. The related 72-h ErC50 was determined for Raphidocelis subcapitata in an algal growth inhibition study according to the OECD test guideline 201 (2006) with 0.37 mg/L.
Additional information
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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