Registration Dossier

Administrative data

Hazard for aquatic organisms

Freshwater

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

Marine water

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

STP

Hazard assessment conclusion:
PNEC STP
PNEC value:
2 400 µg/L
Assessment factor:
10
Extrapolation method:
assessment factor

Sediment (freshwater)

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

Sediment (marine water)

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

Hazard for air

Hazard for terrestrial organisms

Soil

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

Hazard for predators

Secondary poisoning

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

Additional information

Where possible, PNEC calculations have been undertaken using default assessment factors in accordance with ECHA guidance on information requirements and chemical safety assessment Chapter R.10: Characterisation of dose [concentration] response for environment.

Conclusion on classification

Available data on environmental effects do not suggest a need for classification. However, the substance is formally classified as "harmful to aquatic organisms / may cause long-term adverse effects in the aquatic environment" and this existing classification is accepted.