Registration Dossier
Registration Dossier
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EC number: 947-131-8 | CAS number: -
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
ErC50 algae: 100 mg/L
Key value for chemical safety assessment
- EC50 for freshwater algae:
- 100 mg/L
Additional information
Two studies on Similar substances are available in order to determine the toxicity of the substance. In one study, performed with the same substance the EC50 value determined is 1000 mg/L, whereas in the other performed with a related substance with the same organic structure the EC50 is 100 mg/L. The more conservative value is considered. In both cases, the substance is acutely no harmful to aquatic algae.
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