Registration Dossier
Registration Dossier
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EC number: 940-725-8 | CAS number: -
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
The water accommodated fraction (WAF) of hydrocarbons, C9-C12, n-alkanes, isoalkanes, <2% aromatics, did not produce a 50% effect (immobility) with Daphnia magna at a loading of 180 mg/L after a 48-hour exposure. Therefore, the 48-hour LL50 is reported as >180 mg/L. The 48 hour No Observed Effect Loading Rate (NOELR) for immobility was 180 mg/L.
Key value for chemical safety assessment
Additional information
The water accommodated fraction (WAF) of hydrocarbons, C9-C12, n-alkanes, isoalkanes, <2% aromatics, did not produce a 50% effect (immobility) with Daphnia magna at a loading of 180 mg/L after a 48-hour exposure. Therefore, the 48-hour LL50 is reported as >180 mg/L. The 48 hour No Observed Effect Loading Rate (NOELR) for immobility was 180 mg/L.
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