Registration Dossier
Registration Dossier
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EC number: 470-080-3 | CAS number: -
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 1.58 µg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 15.8 µg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.158 µg/L
- Assessment factor:
- 10 000
- Extrapolation method:
- assessment factor
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 92 mg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 0.025 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.003 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Hazard for air
Hazard for terrestrial organisms
Soil
- Hazard assessment conclusion:
- PNEC soil
- PNEC value:
- 0.02 mg/kg soil dw
- Extrapolation method:
- equilibrium partitioning method
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- PNEC oral
- PNEC value:
- 66.67 mg/kg food
- Assessment factor:
- 30
Additional information
PNECs were derived from the most sensitive test available for each compartment/endpoint.
Conclusion on classification
Acute toxicity:
Algae is the most sensitive species with an EC50 value of >1.58 mg/L (growth rate). According to 67/548/EEC and Regulation (EC) No 1272/2008 (CLP, GHS) the subsatnce has not to be classified regarding acute toxicity to the environment as the lowest LD50 value is above 1 mg/L.
Chronic toxicity:
Algae is the most sensitive species with an acute EC50 of > 1.58 mg/L (growth rate). As the substance is not regarded to be ready biodegradable the substance has to be to be classified regarding chronic toxicity with N, R51/53 (Dangerous for the environment; Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.) according to directive 67/548/EEC and chronic env. tox. cat. 2 (H411: Toxic to aquatic life with long lasting effects.) according to Regulation No (EC) 1272/2008 (CLP/GHS).
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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