Registration Dossier

Ecotoxicological information

Long-term toxicity to aquatic invertebrates

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

The lowest chronic toxicity value for Daphnid of Quinine dihydrochloride is 13.908 g/L.

Key value for chemical safety assessment

EC10, LC10 or NOEC for freshwater invertebrates:
13.908 g/L
EC10, LC10 or NOEC for marine water invertebrates:
13.908 g/L

Additional information

The long-term toxicity to aquatic invertebrates is calculated by ECOSAR v1.11. Lowest chronic toxicity value for Daphnid, is

13.908 g/L derived by calculation from ECOSAR class Benzyl Alcohols. The calculated chronic toxicity value for Neutral Organic Structure Analysis Relationship (baseline toxicity) for Daphnid is 17.202 g/L. The high values reflect the low toxicity. The EPA recommends that empirical measures provide better results. However, empirical studies have not been done, so that we adapt the prediction.