Registration Dossier

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
PNEC aqua (freshwater)
PNEC value:
0.01 mg/L
Assessment factor:
1 000
PNEC freshwater (intermittent releases):
0.1 mg/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
0.001 mg/L
Assessment factor:
10 000
PNEC marine water (intermittent releases):
0.01 mg/L

STP

Hazard assessment conclusion:
PNEC STP
PNEC value:
0.051 mg/L
Assessment factor:
10

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
0.035 mg/kg sediment dw
Extrapolation method:
equilibrium partitioning method

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

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

Hazard for predators

Secondary poisoning

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

Additional information

Conclusion on classification

The short-term LC50 or EC50 values were >10, 31.6 and 67.9 mg/l for fish, daphnia and algae, respectively, so between 10 and 100 mg/l. As test substance is not readily biodegradable, and has litter tendency to bioaccumulate with log Kow = 0.67, according to CLP (1272/2008/EC) a classification of Chronic Category 3 is applicable.