Registration Dossier
Registration Dossier
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EC number: 416-140-4 | CAS number: 145650-60-8 IRGAFOS 38
Endpoint summary
Administrative data
Description of key information
Additional information
With high probability acutely not harmful to aquatic organisms, no toxic effects occur in the range of water solubility.
The inhibition of the degradation activity of activated sludge is not anticipated when introduced in appropriate low concentrations.
The aquatic toxicity assessment of the test substance was based on acute tests on all three trophic levels.
The L(E)C 0 values for fish, algae and daphnids exceeded the range of water solubility (about 0.000021 g/L) of the tested item in all cases.
The IC50 of the test compound on activated sludge was determined to be greater than 100 mg/L (nominal concentration).
Hence, the compound is considered with high probability acutely not harmful to aquatic organisms in the range of water solubility.
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