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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

Under the test conditions, the 48h-EC50 of the substance was determined to be 1.1  mg/L.

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
1.1 mg/L

Additional information

One reliable study is available for the registered substance. The toxicity to freshwater invertebrates was studied according to OECD TG No. 202 and GLP. Daphnids (Daphnia magna) were exposed to the substance at nominal test concentrations of 0.17, 0.31, 0.54, 0.95, 1.7, 3.1, 5.4, 9.5 and 17 mg/L over a test period of 48 hours (static test). Concentrations were analytically verified at the start and at the end of the test. Results are express as geometric mean measured concentrations. The 48h-EC50 was determined to be 1.1 mg/L.