Registration Dossier
Registration Dossier
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EC number: 244-469-1 | CAS number: 21598-22-1
Endpoint summary
Administrative data
Description of key information
Short-term toxicity to aquatic invertebrates
In a 48-hour static acute toxicity test with Daphnia magna the test item had no toxic effect on Daphnia at aquatic saturation (measured value: 5.84 mg/L; equivalent to 100 mg/L nominal concentration). Accordingly, the 48-h EC50 value was determined to be > 5.84 mg/L (equivalent to 100 mg/L nominal concentration). The 48-h NOEC was determined to be 5.84 mg/L (equivalent to 100 mg/L nominal concentration).
Toxicity to aquatic algae and cyanobacteria
In a 72-hour static algal growth inhibition test with Raphidocelis subcapitata, the obtained results showed that the test item had significant toxic effects on the growth of Raphidocelis subcapitata. The 72-hour ECr50 value was determined to be > 17.2 mg/L (meas.(geom. mean)) (equivalent to a nominal concentration of 100 % v/v saturated solution), the 72-hour NOEC was determined to be 2.7 mg/L (meas.(geom. mean)) (equivalent to a nominal concentration of 17.1 % v/v saturated solution).
Additional information
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