Registration Dossier

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
no data: aquatic toxicity unlikely

Marine water

Hazard assessment conclusion:
no data: aquatic toxicity unlikely

STP

Hazard assessment conclusion:
no data: aquatic toxicity unlikely

Sediment (freshwater)

Hazard assessment conclusion:
no exposure of sediment expected

Sediment (marine water)

Hazard assessment conclusion:
no exposure of sediment expected

Hazard for air

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
PNEC soil
PNEC value:
67.1 mg/kg soil dw
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
PNEC oral
PNEC value:
1.33 mg/kg food
Assessment factor:
300

Additional information

Short-term tests are available for all three trophic levels (fish, invertebrates and algae). In all cases no toxic effect could be detected at the water saturation level of the test substance (<0.05 mg/L). No long-term tests are available for fish and algae.

In a respiration inhibition test with domestic activated sludge the EC50 exceeded the water saturation level of the substance.

Conclusion on classification

As there is an absence of aquatic toxicity at the water solubility limit the substance need not to be classified for the environment