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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

A 72 hours static growth inhibition test with the green algae pseudokirchneriella subcapitata reveald an EC50 value of 162.69 mg/L and and EC10 value of 69.07 mg/L.

Key value for chemical safety assessment

EC50/LC50 for freshwater algae:
162.69 mg/L
EC10, LC10 or NOEC for freshwater algae:
69.07 mg/L

Additional information

The growth of green algae exposed to the test item 1-Methylpyrrolidine was investigated in a 72 hour static test according to OECD 201. The endpoint values were determined based on nominal test item concentrations. The EC50 value growth rate was determined to be 162.69 mg/L and the EC10 value was 69.07 mg/L.