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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Valid acute studies based on international guidelines are available for the three aquatic trophic levels (algae, aquatic invertebrates and fish) and toxic effect were observed.

For the fish, Danio rerio, the 96h-LC50 value was determined at 8.3 mg/L based on geometric mean measured concentrations. For the algae, Pseudokirchneriella subcapitata, the 72h-ErC50 and 72h-ErC10 values based on growth rate were determined at 4.85 and 2.26 mg/L, respectively, based on geometric mean measured concentrations. For the aquatic invertebrates, Daphnia magna, the 48h-EC50 value was determined at 2.30 mg/L based on geometric mean measured concentrations. In addition, the registered substance was not toxic to microorganisms from activated sludge of a wastewater treatment plan up to the nominal concentration of 100 mg/L.

Additional information

Although not requested under REACH Annex VII, the acute fish test and the activated sludge respiration inhibition test were performed to comply with worldwide regulations.