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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

The acute toxicity to Daphnia magna was investigated according ot the OECD guideline 202. Due to rapid hydrolysis of the test item in the test medium, the results were expressed in terms of concentration of hydrolysis product (C4H11PSO3). Based on measured concentrations a 48-hour EC50 value of 5.2 mg/L hydrolysis product and a NOEC of 1.8 mg/L hydrolysis product were determined.

Key value for chemical safety assessment

Additional information