Registration Dossier
Registration Dossier
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EC number: 620-539-0 | CAS number: 1218787-30-4
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.161 µg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 0.107 µg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.016 µg/L
- Assessment factor:
- 100
- Extrapolation method:
- assessment factor
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 3.5 mg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 1.692 mg/kg sediment dw
- Assessment factor:
- 50
- Extrapolation method:
- assessment factor
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.169 mg/kg sediment dw
- Assessment factor:
- 1
- 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:
- 5 mg/kg soil dw
- Assessment factor:
- 100
- Extrapolation method:
- assessment factor
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- PNEC oral
- PNEC value:
- 7.77 mg/kg food
- Assessment factor:
- 90
Additional information
All endpoints are based on measured data applying assessment factors.
The PNECaquatic is calculated using the assessment factor proposed by the TGD. As long-term NOECs from species representing three trophic levels are available (algae, daphnia and fish (read-across to highly similar substance PFAEO-C (CAS 25307-17-9) an assessment factor of 10 may be used.
Conclusion on classification
Acute toxicity |
|
| Hazard | M-factor |
EC50 = 10.7 µg/L (TWA, long term fish) |
|
| H401 | 10 |
|
|
|
|
|
Chronic toxicity |
|
| Hazard | M-factor |
EC10 = 1.61 µg/L (TWA, long term fish) |
|
| H410 | 1 |
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