Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

In a static immobilization test, young Daphnia magna (< 24 h old) were exposed to the test item for 48 hours according to OECD 202 (1984). A limit test with a single concentration of 100 mg/L was performed. The EC0 and EC50 were determined to be greater than 100 mg/L.

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
100 mg/L

Additional information

In a static immobilization test, young Daphnia magna (< 24 h old) were exposed to the test item for 48 hours according to OECD 202 (1984). A limit test with a single concentration of 100 mg/L was performed. The measured concentrations were determined to be 100 - 101 mg/L. The study encompassed 6 treatment groups (5 dose rates of the test item, control) each containing 20 individuals. The mobility of the Daphnia was determined in a static 48-hour test by visual observation after 3, 6, 24 and 48 hours. The samples collected at start and after each sampling time were analyzed via capillary electrophoresis with indirect UV-detection. No results with a reference substance were performed and the test results not allowed statistical evaluation of the data. The EC0 and EC50 were determined to be greater than 100 mg/L.