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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 showed no toxic effects in short-term fish, Daphnia or algae tests at its water solubility limits (up 0.1 mg/L), enhanced in some cases by the use of auxiliary dispersants. Two studies in fish (Brachydanio rerio and Oncorhynchus mykiss) conducted according to the EEC Annex V C1 guideline, showed no mortality. The 96-h LC50s for both species were above their respective water solubility limits of 0.05 or 0.1 mg/L. Semi-static exposure of Daphnia magna to the substance for 48 hours using the EEC Annex V C2 test guideline caused no immobilisation at the same limits of water solubility. The 72-h EbC50 and NOEC growth rate in algae (Scenedesmus subspicatus) were > 0.08 mg/L and >= 0.08 mg/L, respectively (EEC Annex V C3 guideline). . 

In an activated sludge respiratory inhibition test conducted according to the OECD 209 test guideline, no inhibition of respiration was detected at a concentration of 100 mg/L. The 3-h IC50 of the substance was > 1000 mg/L.