Registration Dossier
Registration Dossier
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EC number: 238-122-3 | CAS number: 14246-53-8
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
The Quantitative structure-activity relationships (QSAR) estimate for algal toxicity its kept for the PNEC calculation with report to predicted values.
Key value for chemical safety assessment
- EC50 for freshwater algae:
- 4.644 mg/L
Additional information
Experimental data |
Lowest predicted values (amides-acid) |
LC50 (Fish, 96h)>100mg/l EC50 (algae, 72h) doubtful LC50 (Daphnia, 48h)>100 mg/l |
LC50 (Fish, 96h) 297.634 mg/l EC50 (algae, 96h) 4.644 mg/l LC50 (Daphnia, 48h) 163.299 mg/l |
All taken together, the lowest EC50 in the three trophic levels is predicted EC50 (algae, 96h) to assess the short-term aquatic toxicity.
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