Registration Dossier
Registration Dossier
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EC number: 236-425-5 | CAS number: 13361-34-7
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
Acutely toxic to aquatic green algae.
Key value for chemical safety assessment
- EC50 for freshwater algae:
- 4.5 mg/L
- EC10 or NOEC for freshwater algae:
- 1.91 mg/L
Additional information
The toxicity of 2-ethylhexyl cyanoacetate (CAS 13361-34-7) to algae was tested according to EU Method C.3 (Algal Inhibition test). The test was performed with Desmodesmus supsicatus under static conditions. Based on measured test concentrations, the 72-h ErCC50 was determined to be 4.5 mg/L (72-h Er10: 1.91 mg/L).
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