Registration Dossier

Administrative data

Hazard for aquatic organisms

Hazard for air

Hazard for terrestrial organisms

Hazard for predators

Additional information

Conclusion on classification

Short-term toxicity results for Daphnia and algae are available for the substance. The 48-h EC50 value for Daphnia is >130 mg/L, the 72-h ErC50 value for algae is 29 mg/L. Since the lowest acute toxicity value is >1 mg/L, the substance does not need to be classified for acute toxicity according to EU CLP (EC No. 1272/2008 and its amendments; Table 4.1.0; a).

Chronic toxicity data are available only for algae. The 72-h NOErC value is 5.3 mg/L (no ErC10 value was determined).

According to CLP Figure 4.1.1, the chronic classification has to be determined based on the chronic value according to Table 4.1.0, (b) ii, as well as the acute data according to Table 4.1.0, (b) iii, and the most stringent outcome should be leading:

- The substance is readily biodegradable and has a chronic toxicity value of >1 mg/L. Based on this information, the substance does not need to be classified for chronic toxicity according to Table 4.1.0, (b) ii.

- The substance is readily biodegradable and has a log Kow value of <4. Based on this information, the substance does not need to be classified for chronic toxicity according to Table 4.1.0, (b) iii.

Overall, it can be concluded that the substance does not need to be classified for environmental hazards according to EU CLP (EC No. 1272/2008 and its amendments).

GHS: As the lowest acute toxicity value is >10 but ≤ 100 mg/L, the substance additionally needs to be classified as Acute Cat. 3 (H402) according to GHS.