Registration Dossier

Administrative data

Hazard for aquatic organisms

Hazard for air

Hazard for terrestrial organisms

Hazard for predators

Additional information

Conclusion on classification

Data on short-term ecotoxicity are available on the substance that is considered non ready biodegradable.

According to the CLP Regulation 1272/2008/EC, 4.1.3.3 section, substances can be allocated to one of the aquatic toxicity categories based on the criteria of Table 4.1.0:

a) Acute (short-term) aquatic hazard

Category Acute 1:

< 1 mg/L 96 hr LC50 (for fish) and/or

< 1 mg/L and/or 48 hr EC50 (for crustacea) and/or

< 1 mg/L 72 or 96 hr ErC50 (for algae or other aquatic plants)

b) Long-term aquatic hazard

(iii) Substances for which adequate chronic toxicity data are not available

Category Chronic 1:

< 1 mg/L 96 hr LC50 (for fish) and/or

< 1 mg/L and/or 48 hr EC50 (for crustacea) and/or

< 1 mg/L 72 or 96 hr ErC50 (for algae or other aquatic plants)

Category Chronic 2: 

>1 to ≤ 10mg/L 96 hr LC50 (for fish)and/or

>1 to ≤ 10mg/L 48 hr EC50 (for crustacea) and/or

>1 to ≤ 10 mg/L72 or 96 hr ErC50 (for algae or other aquatic plants)

and the substance is not rapidly degradable and/or the experimentally determined BCF ≥ 500 (or, if absent, the log Kow ≥ 4).

Category Chronic 3: 

>10 to ≤ 100mg/L 96 hr LC50 (for fish)and/or

>10 to ≤ 100mg/L 48 hr EC50 (for crustacea) and/or

>10 to ≤ 100 mg/L72 or 96 hr ErC50 (for algae or other aquatic plants)

and the substance is not rapidly degradable and/or the experimentally determined BCF ≥ 500 (or, if absent, the log Kow ≥ 4).

Based on the criteria of the CLP Regulation (EC n. 1272/2008), the substance needs to be classifies as Aquatic Chronic 2, H412.