Registration Dossier
Registration Dossier
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EC number: 203-214-4 | CAS number: 104-57-4
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
In a 48 h static toxicity test with Daphnia magna the EC50 value based on mobility of the test substance was found to be >102.2 mg/L.
Key value for chemical safety assessment
Additional information
In the acute immobilisation test with Daphnia magna (STRAUS), the effects of the test item were determined according to EU method C.2 (1992). The study was conducted under static conditions over a period of 48 h with a concentration of 50 and 100 mg/L (nominal). After 24 and 48 hours, the daphnids were observed for signs of immobility. As a result, an EC50 of > 102.2 mg/L (measured concentration based on TOC) was determined.
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