Registration Dossier

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): > 1000 mg/L

72 h, ErC50 (Raphidocelis subcapitata): > 1000 mg/L

Aquatic chronic toxicity

72 h, NOEC (Raphidocelis subcapitata): 1000 mg/L

Biodegradation: readily biodegradable: 76 % (based on ThODNH4, OECD 301 D).

Partition coefficient: log Pow -3.32 at 20 °C.

Classification according to CLP

The available experimental test data are reliable and suitable for classification purposes under Regulation (EC) No 1272/2008. The test substance was found to be readily biodegradable under the test conditions. The most sensitive test for the aquatic compartment was the toxicity test to algae. This study revealed a 72h NOEC of 1000 mg/L. The 72h EC50 for algae was determined to be > 1000 mg/L and the 48-h EC50 for aquatic invertebrates was also determined to be > 1000 mg/L. Based on these results, the substance is not classified as aquatic acute toxicity or as aquatic chronic toxicity according to Regulation (EC) No 1272/2008 (CLP) as amended for the tenth time in Commission Regulation (EU) 2017/776.