Registration Dossier
Registration Dossier
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EC number: 825-246-3 | CAS number: 2098351-38-1
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.34 µg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 3.4 µg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.034 µg/L
- Assessment factor:
- 10 000
- Extrapolation method:
- assessment factor
- PNEC marine water (intermittent releases):
- 0.34 µg/L
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 3.44 mg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 0.284 mg/kg sediment dw
- Assessment factor:
- 1
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.028 mg/kg sediment dw
- Assessment factor:
- 1
- 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:
- 0.057 mg/kg soil dw
- Assessment factor:
- 1
- Extrapolation method:
- equilibrium partitioning method
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
Conclusion on classification
Amines, N-C8 -18-alkyltrimethylenedi-, reaction products with sodium chloroacetate, sodium salts has a high water solubility of 630 g/L and a low measured octanol water partition coefficient indicating a low lipophilicity and related low potential for bioaccumulation.
Amines, N-C8 -18-alkyltrimethylenedi-, reaction products with sodium chloroacetate, sodium salts was found to be readily biodegradable.
There are acute aquatic ecotoxicity test result available for fish, daphnia and algae with a lowest EC/LC50 of 0.34 mg/L.
Based on the available ecotoxicity data,
Amines, N-C8 -18-alkyltrimethylenedi-, reaction products with sodium chloroacetate, sodium salts should be classified as
Acute 1, M-factor: 1 (0.1<EC50 ≤1)
Chronic classification of Amines, N-C8 -18-alkyltrimethylenedi-, reaction products with sodium chloroacetate, sodium salts based on the acute data is not possible because Amines, N-C8 -18-alkyltrimethylenedi-, reaction products with sodium chloroacetate, sodium salts is readily biodegradable. The available algae ErC10 of 0.268 mg a.i./L is therefore used for the chronic classification and derivation of the long term M-factor because of the ready biodegradability and low bioaccumulation potential of the test substance.
Chronic 3, M-factor: -(0.1 < EC10/NOEC≤ 1)
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