Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Endpoint summary
Administrative data
Description of key information
Reliable short-term toxicity tests results are available on freshwater fish (Oncorhynchus mykiss), aquatic invertebrates (Daphnia magna) and algae (Pseudokirchneriella subcapitata) for the registered substance. The relevant short-term values are:
Fish: 96h-LC50 > 100 mg/L (analytically confirmed nominal concentration)
Aquatic invertebrates: 48h-EC50 = 20 mg/L (95% CL: 17-25 mg/L; analytically confirmed nominal concentration)
Algae: 72h-
Growth rate: EC50 = 95 mg/L; NOEC = 10 mg/L; LOEC = 32 mg/L
Yield: EC50 = 22 mg/L (95% confidence limits of 18 - 27 mg/L); NOEC = 10 mg/L; LOEC = 32 mg/L
It was not possible to calculate 95% confidence limits for the ErC50 value as the data generated did not fit the models available for the calculation of confidence limits.
In addition, the 3h-NOEC on activated sludge was determined at 180 mg/L.
Additional information
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