Registration Dossier

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
no hazard identified

Marine water

Hazard assessment conclusion:
no hazard identified

STP

Hazard assessment conclusion:
no hazard identified

Sediment (freshwater)

Hazard assessment conclusion:
no hazard identified

Sediment (marine water)

Hazard assessment conclusion:
no hazard identified

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
no hazard identified

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Brief description of the data relevant for classification

 

Degradation

Biodegradation:                    Readily biodegradable: 82% based on CO2 evolution (OECD 301 B)

Bioaccumulation

Log Kow                               -3.57 to -1.55 (KOWWIN v1.68)

Aquatic acute toxicity

For fish:        96 h, LC50 (species not reported): > 10000 mg/L; read-across

For aquatic invertebrates:     48 h, EC50 (Daphnia magna): > 100 mg/L; read-across

For algae/aquatic plants:      96 h, EC50 (green algae): 6280 mg/L (ECOSAR v1.00)

Aquatic chronic toxicity

For fish:                                30 d, ChV (fish): 15237 mg/L (ECOSAR v1.00)

For aquatic invertebrates:     21 d, ChV (daphnid): 4087 mg/L (ECOSAR v1.00)

For algae/aquatic plant:        96 h, ChV (green algae): 1327 mg/L (ECOSAR v1.00)

Conclusion on classification

CLP:

Based on the data above, Palatec M is considered to be rapidly degradable. The acute aquatic toxicity L(E)C50 values are > 1 mg/L for fish, invertebrates and algae. Therefore, the substance does not meet the criteria for classification and labelling as acute aquatic hazard according to the 7th ATP of the Regulation (EC) No.1272/2008 (CLP).

Valid chronic toxicity data are available - the lowest NOEC is > 1 mg/L. Therefore, the substance does not meet the criteria for classification and labelling as long-term aquatic hazard according to the 7th ATP of the Regulation (EC) No.1272/2008 (CLP).

DSD:

The acute aquatic toxicity L(E)C50 values are > 100 mg/L for fish, invertebrates and algae. Therefore, Palatec M does not meet the criteria for classification and labelling as environmental hazard according to Directive 67/548/EEC.

Conclusion on classification