Registration Dossier
Registration Dossier
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EC number: 402-810-3 | CAS number: 17980-47-1 DYNASILAN BH N; DYNASILAN BSM 100 N; DYNASILAN NH 42
Endpoint summary
Administrative data
Description of key information
Additional information
Data are available for short-term toxicity of the registered substance to fish, aquatic invertebrates and algae. A 96 hours LC50 value of 85 mg/L has been determined for effects on mortality of Oncorhynchus mykiss. A 48-h EC50 value of >49.1 mg/L has been determined for effects on mobility of Daphnia magna. A 96-hour EC50 value of >100 mg/L and NOEC of ≥100 mg/L have been determined for effects on growth rate of Desmodesmus subspicatus (tested as Scenedesmus subspicatus).
Data waivers are applicable to long-term data for fish, aquatic invertebrates and sediment toxicity endpoints.
A 3hr activated sludge respiration inhibition NOEC of >1000 mg/l was determined in a reliable study conducted according to an appropriate test protocol, and in compliance with GLP.
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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