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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

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

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
0.029 mg/L

Additional information

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

Reference:

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