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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Description of key information

Following its dissolution in aqueous media, the toxicity of strontium 2-ethylhexanoate is driven by strontium cations and 2-ethylhexanoate anions. Acute toxicity of strontium ions to fish is estimated with the 96-h LC50 values of > 92.8 mg/L for saltwater fish as well as 96 -h LC50 values of > 56.34 mg/L for freshwater fish, complemented by further supporting acute toxicity data with respective EC/LC50 values well above 100 mg/L for fresh- and saltwater fish. Regarding the 2-ethylhexanoate anion, toxicity testing on freshwater fish revealed a low hazard potential as indicated by an LC50 (96h) of >100 mg/L. Thus, strontium 2-ethylhexanoate appears to have a very low potential for acute toxicity to fish.

Key value for chemical safety assessment

Additional information