Registration Dossier
Registration Dossier
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EC number: 947-854-9 | CAS number: -
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.003 mg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 0.033 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0 mg/L
- Assessment factor:
- 10 000
- Extrapolation method:
- assessment factor
- PNEC marine water (intermittent releases):
- 0.003 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:
- 3.979 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.398 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:
- 0.794 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
Key information for classification
Degradation
Biodegradation: readily biodegradable
Bioaccumulation
Log Pow: 3.4, 3.99 and > 10 for the different
constituents of the UVCB (KOWWIN v1.68)
Aquatic acute toxicity
96 h, LC50 (Danio rerio): 3.3 mg/L (measured arithmetic
mean)
48 h, EL50 (Daphnia magna): > 100 mg/L (nominal)
72 h, EC50 (Pseudokirchneriella subcapitata): > 100 mg/L (nominal)
Aquatic chronic toxicity
72 h, NOELR (Pseudokirchneriella subcapitata): ≥ 100
mg/L (nominal)
Aquatic invertebrates: no data available
Fish: no data available
Conclusion on classification
Based on the data above the substance is readily biodegradable.
Moreover, based on the log Pow the substance is expected to have a
limited potential for bioaccumulation (see IUCLID section 2.3). Thus,
the substance is not classified according to the consolidated version of
Regulation (EC) No 1272/2008 and all further amendments.
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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