Registration Dossier

Administrative data

Hazard for aquatic organisms

Hazard for air

Hazard for terrestrial organisms

Hazard for predators

Additional information

Conclusion on classification

Classification according to CLP

 

Degradation

Biodegradation: not readily biodegradable (30 % after 28 d, OECD 301F)

 

Bioaccumulation

Log Kow: 4.57 - 4.79 at 20 °C (OECD 117, HPLC method)

 

Aquatic acute toxicity

For fish: no data available

For aquatic invertebrates: 48 h, EL50 (Daphnia magna, OECD 202): 30 mg/L (nominal)

For algae/aquatic plant: 72 h, ErL50 (Pseudokirchneriella subcapitata, OECD 201): 52 mg/L (nominal)

 

Aquatic chronic toxicity

For fish: no data available

For aquatic invertebrates: no data available

For algae/aquatic plant: 72 h, ErL10 (Pseudokirchneriella subcapitata, OECD 201): 11 mg/L (nominal)

 

Based on the data above, the substance is not considered to be readily biodegradable. The acute aquatic toxicity EC50 values are >1 mg/L for aquatic invertebrates and algae. Therefore, the substance does not need to be classified and labelled as acute aquatic hazard according to the consolidated version of Regulation (EC) No 1272/2008 (CLP) and all further amendments (ATPs).

However, based on the acute effect data from Daphnia magna and that the substance is not readily biodegradable, the substance has to be classified as Chronic Category 3 (H412) according to Regulation (EC) No 1272/2008 (CLP) and all further amendments (ATPs).