Registration Dossier
Registration Dossier
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EC number: 604-305-5 | CAS number: 142680-85-1
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
One read-across study is available. The 48-hour EC50 was calculated to be 0.0001 mg/L. The No Observed Effect Concentration established for this study was 0.000025 mg/L (Collins, 1992).
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 0 mg/L
Additional information
One read-across study is available which was conducted on Daphnia magna according to FDA Technical Assistance Document 4.08 under GLP (Collins, 1992).
The 48-hour EC50 (based on mean concentrations) was calculated by moving average angle analysis to be 0.1 μg/L (0.0001 mg/L). The No Observed Effect Concentration established for this study was 0.025 μg/L (0.000025 mg/L), the lowest mean measured concentration tested. See read-across justification document attached in section 13.
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