Registration Dossier

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

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

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
4 µg/L
Assessment factor:
10 000
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:
490 µg/kg sediment dw
Extrapolation method:
equilibrium partitioning method

Sediment (marine water)

Hazard assessment conclusion:
PNEC sediment (marine water)
PNEC value:
49 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:
75 µg/kg soil dw
Extrapolation method:
equilibrium partitioning method

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

The most sensitive species is Algae with an EC50 = 40 mg/L. For the other species, the toxicity was above than the limit of solubility.

Conclusion on classification

The substance is readily biodegradable.

The substance has no potential of bioaccumulation .

The acute toxic effects on fish and Daphnia Magna are conclusive but not sufficient for classification due to the fact that no EC50 can be calculated at the limit of solubility of the substance. Effect on Daphnia were observed (EC50 > 32 mg/L).

Classification according to Annex VI of Directive 67/548/EEC: Not classified for the environment

CLP classification according to reglement CE 1272/2008 including ATP2 : Not classified for the environment

GHS classification (GHS UN rev.2, 2007): Not classified for the environment