Registration Dossier
Registration Dossier
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EC number: 264-150-0 | CAS number: 63449-39-8
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.003 mg/L
- Assessment factor:
- 10
- PNEC freshwater (intermittent releases):
- 0.003 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.001 mg/L
- Assessment factor:
- 50
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 60 mg/L
- Assessment factor:
- 10
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 5 710 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 5 710 ng/kg sediment dw
Hazard for air
Air
- Hazard assessment conclusion:
- no hazard identified
Hazard for terrestrial organisms
Soil
- Hazard assessment conclusion:
- PNEC soil
- PNEC value:
- 4 640 mg/kg soil dw
- Extrapolation method:
- equilibrium partitioning method
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- PNEC oral
- PNEC value:
- 10 mg/kg food
- Assessment factor:
- 30
Additional information
The basis for the PNECs, except PNECoral, is provided in the 2009 Environment Agency report (UK EA 2009) on the environmental risks for LCCPs. The PNEC oral is based on the same point of departure as the long-term systemic DNEL (23 mg/kg body weight or approximately 300 mg/kg food) used for the C18 -C20 liquid LCCP. The PNEC oral values for C20 -C30 LCCPs will be higher due to higher points of departure, so this value is the most conservative PNECoral for LCCPs.
Conclusion on classification
Based on the lack of effects in environmental organisms at or below the water solubility limit, LCCP are not classified as dangerous to the environment. See supplemental review document provided in Section 13 of the dossier.
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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