Registration Dossier

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
PNEC aqua (freshwater)
PNEC value:
0.001 mg/L
Assessment factor:
100
Extrapolation method:
assessment factor

STP

Hazard assessment conclusion:
PNEC STP
PNEC value:
100 mg/L
Assessment factor:
10
Extrapolation method:
assessment factor

Sediment (freshwater)

Hazard assessment conclusion:
PNEC sediment (freshwater)
PNEC value:
10.9 mg/kg sediment dw
Extrapolation method:
equilibrium partitioning method

Sediment (marine water)

Extrapolation method:
equilibrium partitioning method

Hazard for air

Hazard for terrestrial organisms

Soil

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

Hazard for predators

Additional information

PNEC aqua (freshwater) = 1/100th of the water solubility in the test media (algae)

Test of inhibition in activated sludge gives a NOEC of > 1000 mg/L. According to the TGD, an assessment factor of 10 is applied.

Conclusion on classification

The substance was classified under the Dangerous Substances Directive as R53 - may cause long term adverse effects in the environment.

It is classified under the CLP regulation as aquatic chronic 4, H413 - may cause long lasting harmful effects to aquatic life.