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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

No effects up to the limit of water solubility (OECD 203).

Key value for chemical safety assessment

Additional information

One study is available investigating the toxicity of Isooctadecanoic acid, 1,1'-(2,2-dimethyl-1,3-propanediyl) ester (CAS 109884-54-0) to freshwater fish. The study was performed according to OECD 203 (GLP) under static conditions using Poecilia reticulata (Häner, 2014). A nominal loading rate of 100 mg/L (prepared as WAF) was tested. No mortality was recorded after 96 h. Therefore, the LL50 (96 h) was derived to be > 100 mg/L (nominal). It can be concluded that the substance has no effects to freshwater fish up to the limit of water solubility.