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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Key value for chemical safety assessment

Additional information

There are no studies available for the substance itself. However, four valid studies on analogue substances (CAS 73263 -40 -8, 5160 -02 -1, 7023 -61 -2 and 73612 -29 -0) are available. Two additional studies on CAS 5281 -04 -9 have been disregarded due to unregularities in the testing protocol.

The four valid studies revealed LC50 values of > 100 mg/L test substance which clearly exceed the water solubility of the compound. Therefore, it can be assumed that the substance is not toxic up to its solubility limit.

For the detailed read across justification please refer to the annex attached to the CSR.