Registration Dossier
Registration Dossier
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EC number: 225-642-0 | CAS number: 4985-85-7
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 6.2 µg/L
- Assessment factor:
- 1 000
- PNEC freshwater (intermittent releases):
- 0.062 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.62 µg/L
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 20.5 mg/L
- Assessment factor:
- 10
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 0.029 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
Air
- Hazard assessment conclusion:
- no hazard identified
Hazard for terrestrial organisms
Soil
- Hazard assessment conclusion:
- PNEC soil
- PNEC value:
- 0.002 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
The information concerning the aquatic toxicity of N-(3 -aminopropyl)iminodiethanol (APDEA) are summarized hereafter:
Acute toxicity to fish: LC50_96h > 150 mg/L
Acute toxicity to daphnia: EC50_48h = 6.2 mg/L
Toxicity to algae: ErC50_72h > 350 mg/L
APDEA is not readily biodegradable and has a log Kow < 1.
Based on these results, here is the classification for this substance:
Classification Labelling & Packaging: H411 (Category Aquatic Chronic 2)
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