Registration Dossier
Registration Dossier
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EC number: 948-061-0 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Short-term toxicity to fish was not provided in the dataset since the tonnage band (1 -10 tonnes/year) does not require that endpoint.
Acute toxicity to aquatic invertebrates (Daphnia magna) and acute toxicity to algae have been determinedusing OECD 202 and OECD 201 experimental studies. The inhibitory effect of the substance on the respiration rate of aerobic wastewater micro-organisms of activated sludge was investigated in a 3-hour respiration inhibition test according to the OECD Guideline 209. These three studies were performed in compliance with GLP.
The key ecotoxicity values for the substance were as follow:
- Aquatic Invertebrates: 48-h EC50 was 0.054 mg/L
- Aquatic algae: 72-h ErC50 was 0.051 mg/L
- Microorganisms: 3h-EC50 was 58.2 mg/L
Based on these results, the lowest acute E(L)C50 is lower than 1 mg/L.
Therefore, the substance would be classified as acute 1 to aquatic organisms in accordance with the classification of the CLP.
Additional information
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