Registration Dossier

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Hazard for air

Hazard for terrestrial organisms

Hazard for predators

Additional information

Conclusion on classification

Environmental fate and pathways

Biodegradation

Readily biodegradable (62% in 28 d, 14-d window passed, OECD 301 D)

Bioaccumulation

Log Kow: 2.97 (at 22.7 °C, OECD 117, HPLC method)

Water solubility

2.81 g/L (at 20 °C, pH 6.6, E.U. Method A.6, flask method)

 

Aquatic acute toxicity

Aquatic invertebrates

EC50 (48 h) = 6.3 mg/L (measured, OECD 202, D. magna)

Algae

ErC50 (72 h) = 20.6 mg/L (geometric mean measured, OECD 201, P. subcapitata)

 

Aquatic chronic toxicity

Algae

ErC10 (72 h) = 9.40 mg/L (geometric mean measured, OECD 201, P. subcapitata)

 

Conclusion on Classification

Aquatic invertebrates were the most sensitive trophic level with an EC50 (48 h) of 6.3 mg/L. Since the substance is readily biodegradable and shows no potential for bioaccumulation, it is not classified and labelled for environmental hazards according to 7th ATP of Regulation (EC) No 1272/2008 based on the available data.