Registration Dossier
Registration Dossier
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EC number: 947-349-3 | CAS number: -
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 1.92 µg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 19.2 µg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.192 µg/L
- Assessment factor:
- 10 000
- Extrapolation method:
- assessment factor
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 8.47 mg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 2.82 mg/kg sediment dw
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.282 mg/kg sediment dw
- Assessment factor:
- 10 000
- Extrapolation method:
- assessment factor
Hazard for air
Air
- Hazard assessment conclusion:
- no hazard identified
Hazard for terrestrial organisms
Soil
- Hazard assessment conclusion:
- PNEC soil
- PNEC value:
- 7.37 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
Classification according CLP
Short-term C&L:
The registration substance does not need to be classified with regard to acute environmental effects based on the following reasoning: the lowest acute aquatic effect is > 1 mg/L (see IUCLID Chapter 6.1).
Long-term C&L:
The registration substance does not need to be classified with regard to chronic environmental effects based on the following reasoning: The NOEC(72h) and EC10(72) derived from the algae study is >1mg/L.No additional long-term studies are available. The lowest acute aquatic effect is > 1 mg/L (see IUCLID Chapter 6.1), the substance is readily biodegradable (see IUCLID Chapter 5.2.1) and the measured log pow is <4 (see IUCLID Chapter 4.7).
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