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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

 With high probability acutely not harmful to fish; no acute toxic effects occur within the range of water solubility.


Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
100 mg/L

Additional information

Two studies are available on the short term toxicity to fish. In both studies no signs of toxicity were observed up to the highest tested concentrations 0.17 mg/L (nominal, Putt, A.E. 2004a) and 100mg/L (nominal, Rufli, H. 1988a), respectively. As the substance is poorly soluble in water (water solubility = 0.000173 g/L) it can be assumed that the substance is not toxic up to its solubility limit. Therefore, the LC 50 of > 100 mg/L was used for the derivation of the PNEC corresponding to the maximal nominal concentration tested.