Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Available aquatic toxicity data available on the reaction mass of N-[2-(2-oxoimidazolidin-1-yl)ethyl]methacrylamide and methacrylic acid are listed below:

ACUTE CHRONIC
Algae 72h-EC50 = 87 mg/L 72h-EC10 = 14 mg/L
Daphnids 48h-EC50 = 180 mg/L No data
Fish 48h-LC50 = 46.5 mg/L 32d-NOEC = 0.49 mg/L

Based on available data, fish is considered as the most sensitive species.

Additional information