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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 substance is with high probability acutely not harmful to  fish.

Key value for chemical safety assessment

Additional information

To determine the toxicity of the test substance towards fish results of two acute tests are available. The results of the two fish studies showed no toxicity in the range of water solubility for Oncorhynchus mykiss and Leuciscus idus, respectively (Evonik Oxeno 2009, BASF 1991). A third fish study was not used for the risk assessment as the composition of the tested substance is not comparable to the present composition of the Octene, hydroformylation products, high boiling [Oxeno Olefinchemie 1999].