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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Long-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

EC10 (reproduction, 21 d) 0.0807 mg/L 
EC50 (reproduction, 21 d) 0.482 mg/L
NOEC (reproduction, 21 d) 0.0252 mg/L
LOEC (reproduction, 21 d) 0.0854 mg/L

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
0.081 mg/L

Additional information

The results indicate that the test item immobilised Daphnia magna with the following effect values (based on geometric mean measured concentrations calculated as sum of the measured test item and its oxidation product test item acid concentrations):

-The 21 day EC10 value was calculated to be 0.0807 mg/L.

-The 21 day EC50 value was calculated to be 0.482 mg/L.

-The 21 day NOEC was determined to be 0.0252 mg/L.

-The 21 day LOEC was determined to be 0.0854 mg/L.