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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Results from reliable guideline studies with freshwater organisms


Fish, short-term: 96-hour LC50 = 14 mg/L (Ictalurus punctatus), 21-day NOEC = 1.26 mg/L (Oncorhynchus mykiss)


Invertebrates, short-term: 48-hour EC50 >100 mg/L (Daphnia magna); long-term: 21-NOEC = 0.437 mg/L (Daphnia magna)


Algae, short-term: 72-hour ErC50 >2.2 mg/L (Scenedesmus subspicatus); long-term: 72-hour NOErC = 0.09 mg/L (Scenedesmus subspicatus)


Aquatic plants, short-term: 14-day EC50 = 0.42 mg/L (Lemna gibba)


Micro-organisms (activated sewage sludge), short-term: 3-hour NOEC = 1000 mg/L

Additional information