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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The test substance is with high probability acutely not harmful to fish.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Dose descriptor:
Effect concentration:
> 450 mg/L

Additional information

The acute toxicity of the test substance on Danio rerio was assessed in a GLP guideline study according to OECD 203. The LC50 value was determined to be greater than 450 mg/L, based on nominal concentrations. The test item concentrations were analytically verified and were shown to be stable throughout the exposure period (BASF SE 17/F0200/965034, 1998).

In a supporting study with Danio rerio and according to OECD 203, a LC50 > 150 mg/L (nominal, analytically verified) was determined (Rohm and Haas, 2007).

Based on these data, the test substance is considered with high probability acutely not harmful to fish.