Registration Dossier
Registration Dossier
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EC number: 244-169-0 | CAS number: 21049-70-7
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
Additional information
Since no studies on the chronic toxicity of 2-(methylamino)ethanol, compound with sulphur dioxide to aquatic invertebrates are available, the endpoint has been covered with data from toxicity testing with disodium disulphite (CAS 7681-57-4).
The guideline study according to OECD 211 has been conducted with Daphnia magna as test organism in a semi-static test system setup [BASF AG, 1993]. At test termination after 21 days, a NOEC of 8.41 mg SO32-/L was determined.
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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