Registration Dossier

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
PNEC aqua (freshwater)
PNEC value:
78.7 µg/L
Assessment factor:
1 000
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
0.787 mg/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
7.87 µg/L
Assessment factor:
10 000
Extrapolation method:
assessment factor

STP

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

Sediment (freshwater)

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

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
54 µg/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:
61.9 µg/kg soil dw
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

All acute toxicity tests for the aquatic compartment on daphnia, algae, fish and microorganism for the registration substance are >100 mg/L (nominal).

The registration substance is readily biodegradable and not bioaccumulative (log Kow = 0.95).

 

Short-term effects

Proposed classification according CLP:

no classification required as lowest acute EC/LC50 is > 1 mg/L.

 

Long-term (chronic) effects

Proposed classification according CLP:

no classification required as all derived nominal NOEC/EC10/EC50 is > 100 mg/L and the substance is readily biodegradable and has no potential to bioaccumulate.