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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

One guideline study on the acute toxicity of the substance to fish conducted according to OECD guideline 203 including analytical monitoring is available (Safepharm Laboratories Ltd 2002c). Since the two main components of the reaction mass are not stable in water the product of hydrolysis was tested. Oncorhynchus mykiss was exposed to the hydrolysis product for 96 hours. No sub-lethal effects and mortality occurred up to 96h. Therefore, a LC50 > 100 mg/L was determined and the test substance is with high probability acutely not harmful to fish.