Registration Dossier
Registration Dossier
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EC number: 603-309-4 | CAS number: 128973-77-3
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
EC50 (96 h) 0.8 mg/L Nitocra spinipes
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 0.8 mg/L
Additional information
A 96 h LC50 value of 0.8 mg/L has been determined for the effect of the test substance on the mortality of the brackish water invertebrate Nitocra spinipes. This represents the only reliable measured value available for this endpoint and has been chosen as key.
No data are currently available with undecanol branched and linear (CAS 68603-15-6) for this endpoint. However data aer available with the closely related substance undecanol (CAS 112-42-5). It is possible to validly read-across data between the two substances, as outlined in the overall aquatic toxicity endpoint summary.
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