Registration Dossier

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
no hazard identified

Marine water

Hazard assessment conclusion:
no hazard identified

STP

Hazard assessment conclusion:
no hazard identified

Sediment (freshwater)

Hazard assessment conclusion:
no hazard identified

Sediment (marine water)

Hazard assessment conclusion:
no hazard identified

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
no hazard identified

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

As the substance poses no hazard to aquatic organisms, and consequently not to the various environmental compartments (freshwater, marine water, STP, sediment (fresh and marine water), soil, air, predators), no classification is warranted.


 


Aquatic acute toxicity


48 h, EC50 (Daphnia magna): > 100 mg/L (nominal concentration)


72 h, ErC50 (Raphidocelis subcapitata): > 100 mg/L (nominal concentration)


 


Aquatic chronic toxicity


72 h NOEC (Raphidocelis subcapitata): 100 mg/L (nominal concentration)


Biodegradation: not readily biodegradable: 17.1 % (based on Oxygen uptake after 28 days OECD 301 D)


Partition coefficient: log Kow = -0.12 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 not readily biodegradable under the test conditions. In all aquatic tests the test, item showed no toxic effect on the tested species. The determined EC50 for Daphnia magna and green algae were > 100 mg/L and the NOEC for green algae was 100 mg/L. Based on these results, the substance is neither classified for short-term (acute) aquatic toxicity nor classified for long-term (chronic) aquatic toxicity according to Regulation (EC) No 1272/2008 (CLP), as amended for the fifteenth time in Commission Regulation (EU) 2020/1182.