Registration Dossier

Diss Factsheets

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

No toxic effects could be detected up to the water solubiltiy of Estrone for aquatic organisms.

Therefore no hazard to the aquatic environment could be identified.

Additional information

96h-LC50: > 1.186 mg/L (Fish)

72h-ErC50: > 0.57 mg/L (Algae)

48h-EC50: > 1.5 mg/L (Daphnia)

44d-EC50: > 12.5 mg/L (Microorganisms)