Registration Dossier
Registration Dossier
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EC number: 942-252-2 | CAS number: -
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.1 mg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 1 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 10 µg/L
- Assessment factor:
- 10 000
- Extrapolation method:
- assessment factor
- PNEC marine water (intermittent releases):
- 0.1 mg/L
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 10 mg/L
- Assessment factor:
- 100
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 0.375 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 37.5 µg/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:
- 16.4 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
SUMMARY OF AVAILABLE DATA (key values)
Acute toxicity to aquatic organisms (pelagic):
- Freshwater fish (Danio rerio): 96h-LC50 > 100 mg active ingredients/L (limit test);
- Freshwater crustacean (Daphnia magna): 48h-EC50 > 100 mg active ingredients/L;
- Freswater algae (Raphidocelis subcapitata): 72h-ErC50 > 100 mg active ingredients/L.
Chronic toxicity to aquatic organisms (pelagic):
- Fish: no data;
- Crustaceans: no data;
- Freshwater algae: 72h-ErC10 = 1.13 mg active ingredients/L.
Other ecotoxicity data:
- Aquatic microorganisms (freshwater, activated sludge): 3h-EC50 > 1004 mg active ingredients/L.
Environmental fate:
- Readily biodegradable;
- Low bioaccumulation potential (based on log Kow < 4).
All effective concentration are expressed in active ingredients and are relevant for the REACh-registered substance. According to the CLP criteria for hazard classification, the substance does not have to be classified for acute and chronic environmental hazards.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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