Registration Dossier
Registration Dossier
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EC number: 210-382-2 | CAS number: 614-45-9
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.01 mg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 8 µg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 1.01 µg/L
- Assessment factor:
- 100
- Extrapolation method:
- assessment factor
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 0.6 mg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 0.28 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.028 mg/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:
- 0.049 mg/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
Three acute endpoints for three different trophic levels are available. The lowest EC50 is found for algae and is 0.8 mg/L. Three chronic endpoint for three different trophic levels are available, the most sensitive are fish with an LC10 of 0.101 mg/L.
The substance is readily biodegradability and has a log Kow < 4.
The EC50 for algae of 0.8 mg/L is less than 1.0 mg/L, therefore under Regulation (EU) No 286/2011 (2nd ATP to CLP) this would lead to Aquatic Acute 1, H400.
The substance is readily biodegradable and the chronic LC10 for fish of 0.101 mg/L is between 0.1 and 1.0 mg/L. This would lead to Aquatic chronic 3, H412.
Proposal for classification: Category acute 1 and Category chronic 3
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