Registration Dossier
Registration Dossier
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EC number: 204-662-3 | CAS number: 123-92-2
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
The EC50 is > 100 mg/l.
Key value for chemical safety assessment
- EC50 for freshwater algae:
- 100 mg/L
Additional information
The growth of the algae was promoted by the test substance isopentyl acetate. Due to fertilization effects, the resulting metabolites of the test item obviously increased the growth of the algal population up to more than 65% at a nominal test concentration of 100 mg/L, compared to the control. Cell numbers increased by more than a factor of 16 within 48 hours. The EC50 is therefore > 100 mg/l.
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