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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Hazard for aquatic organisms

Hazard for air

Hazard for terrestrial organisms

Hazard for predators

Additional information

Conclusion on classification

Aquatic acute toxicity
48 h, EC50 (Daphnia magna): 1.3 mg/L (nominal)
72 h, ErC50 growth rate (Raphidocelis subcapitata): 1.80 mg/L (nominal)

Aquatic chronic toxicity
72 h, ErC10 growth rate (Raphidocelis subcapitata): 0.57 mg/L (nominal)

Classification, Labeling, and Packaging Regulation (EC) No 1272/2008
The available experimental test data of the substance are reliable and suitable for classification purposes under Regulation (EC) No. 1272/2008. The test item was determined be not readily biodegradable. In the aquatic tests conducted, the determined EC50 for Daphnia magna was 1.3 mg/L (nominal) and for Raphidocelis subcapitata 1.80 mg/L (nominal) (growth rate). The EC10 (growth rate) for Raphidocelis subcapitata was determined to be 0.57 mg/L (nominal). Based on these results, the substance is to be classified as aquatic chronic tox. cat. 2 according to Regulation (EC) No 1272/2008 (CLP).