Registration Dossier

Administrative data

Hazard for aquatic organisms

Hazard for air

Hazard for terrestrial organisms

Hazard for predators

Additional information

Aquatic toxicity:

Short-term toxicity to daphnia:

One read-across study resulted in 48-hour EC50 value of 0.0001 mg/L and NOEC value of 0.000025 mg/L (Collins, 1992). See read-across justification document attached in section 13.

Toxicity to aquatic algae:

One read-across study resulted in 96-hour NOEC value of 0.026 mg/L (Giddings, 1992). See read-across justification document attached in section 13.

Conclusion on classification

One read-across study is available which resulted aquatic LC50 (or EC50) < 1 mg/L (actual values: daphnia 48h EC50=0.0001 mg/L).

No chronic toxicity data available; substance is not readily biodegradable.

Therefore in accordance with Regulation (EU) No. 286/2011 Table 4.1.0, this substance should be classified as Acute category 1 and Chronic category 1.