Registration Dossier

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:
insufficient hazard data available (further information necessary)

Sediment (marine water)

Hazard assessment conclusion:
insufficient hazard data available (further information necessary)

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
insufficient hazard data available (further information necessary)

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential to cause toxic effects if accumulated (in higher organisms) via the food chain

Additional information

The substance WS400505 has very low water solubility (< 1 mg/l). In the acute aquatic toxicity tests the substance did not exhibit toxic effects (EC50) up to the limits of its water solubility in freshwater organisms of three trophic levels.

Conclusion on classification

Based on the results of the available studies no classification for environmental hazards is necessary according to European classification rules [Regulation (EC) 1272/2008.