Registration Dossier

Administrative data

Link to relevant study record(s)

Description of key information

The EC50 on 24h old Daphnia Magna was found to be:
- 0.04 mg/L after 24 hours
- 0.029 mg/L after 48 hours
The EC50 on 5d old Daphnia Magna was found to be:
- 0.086 mg/L after 24 hours
- 0.065 mg/L after 48 hours

Key value for chemical safety assessment

EC50/LC50 for freshwater invertebrates:
0.029 mg/L

Additional information

The lowest EC50 value was considered to be the key value.


Verschueren, K. Handbook of Environmental Data on Organic Chemicals. Volumes 1-2. 4th ed. John Wiley & Sons. New York, NY. 2001, p. 610