Registration Dossier

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

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

Marine water

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

Hazard for air

Hazard for terrestrial organisms

Hazard for predators

Additional information

Conclusion on classification

The effect levels in the available acute aquatic toxicity studies with species belonging to three trophic levels do not trigger a classification for acute aquatic toxicity. In the absence of suitable chronic aquatic toxicity studies, classification can be derived from the available acute aquatic toxicity data, in combination with information on the ready biodegradability and the bioaccumulation potential of the substance. The substance is not readily biodegradable and it has no potential for bioaccumulation. As none of the observed EC50 values was less than 100 mg/L, a classification for chronic aquatic toxicity is not required.