Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Short-term toxicity to fish

A limit test with test concentration 100 mg/L was performed. Zebrafish were exposed to the substance for 96 h. At the end of the test no mortality or sub-lethal effects were observed. The LC50 was determined to be >100 mg/L and the NOEC was determined to be 100 mg/L.

Short-term toxicity to invertebrates

No toxic effects on Daphnia magna were observed in a 48-h limit test with test concentration of 100 mg/L. The EC50 was determined to be >100 mg/L.

Toxicity to aquatic algae

In an 72-h algal growth inhibition test with Raphidocelis subcapitata, the obtained results showed that the test item had significant toxic effects on the growth of Raphidocelis subcapitata. The 72-hour NOEC based on growth rate and yield was determined to be 2.56 mg/L and the LOEC as 6.4 mg/L. The EC10 and EC50 based on growth rate were determined ot be 26.79 mg/L and >100 mg/L, respectively.

Toxicity to microorganisms

Under the conditions of the performed Activated Sludge Respiration Inhibition Test, the EC10 and EC50 values of test item were determined as higher than 1000 mg/L. Based on the statistical evaluation in this test the NOEC was ≥ 1000 mg/L.

Additional information