Registration Dossier
Registration Dossier
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EC number: 202-627-7 | CAS number: 98-01-1
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
In a 21-day flow-through life-cycle toxicity test with the cladoceran Daphnia magna (OECD 211), an NOEC of 1.9 mg/l (measured concentration) was determined. Nominal test concentrations ranged between 0.25 mg/l and 4.0 mg/l. Measured concentrations (0.24-3.7 mg/l) were within the range of 84 to 105% of nominal throughout the study. Significant treatment-related effects (reductions in survival, reproduction and growth) were seen at 3.7 mg/l (measured concentration) only.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 1.9 mg/L
Additional information
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