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Ecotoxicological information

Ecotoxicological Summary

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Administrative data

Hazard for aquatic organisms

Freshwater

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

Marine water

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

STP

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

Sediment (freshwater)

Hazard assessment conclusion:
no exposure of sediment expected

Sediment (marine water)

Hazard assessment conclusion:
no exposure of sediment expected

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
no exposure of soil expected

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

Conclusion on classification

Although the substance itself is rapidly degraded (via hydrolysis, photolysis and/or thermal decomposition) with an estimated half-life of 10 days the substance is not considered as rapidly degradable due to the findings in the screening tests for biodegradation. Furthermore, adequate ecotoxicological information on the degradation products are not available. Based on the findings in the available information on the aquatic toxicity the substance is consequently classified as Aquatic Acute Cat.1 and Aquatic Chronic Cat. 1.