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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Additional information

The substance has been shown to possess a 96-hour LC50 in freshwater fish from 3.6 mg/L to 16.0 mg/L, a 48-hour EC50 in Daphnia magna of greater than 15 mg/L, and a 72-hour EC50 in algae of 0.0032 mg/L. The 7-day EC50 in algae was determined to be 0.00367 mg/L.


Based on reduced fish larval growth, the substance has been shown to posses a NOEC of 0.7 mg active ingredient/L. The 21-day EC50 in Daphnia magna was determined to be > 1.4 mg/L with a corresponding 21-day NOEC of 0.32 mg/L.


The substance has been shown to possess a 3-hour EC50 in activated sludge of greater than 1000 mg/L in a respiration inhibition test.