Registration Dossier
Registration Dossier
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EC number: 203-236-4 | CAS number: 104-78-9
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.2 mg/L
- Assessment factor:
- 10
- PNEC freshwater (intermittent releases):
- 0.3 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.02 mg/L
- Assessment factor:
- 100
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 10 mg/L
- Assessment factor:
- 10
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 2.788 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.279 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:
- 0.44 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 Diethylaminopropylamine (DEAPA)
are summarized hereafter:
Acute toxicity to fish: LC50_96h of 146.6 mg/L
Acute toxicity to daphnia: EC50_48h of 30.16 mg/L
Toxicity to algae: ErC50 -72h of 34 mg/L and NOECr of 19.5 mg/L
Chronic toxicity to fish: NOEC_28d of 31.132 mg/L
Chronic toxicity to daphnia: NOEC_21d of 2.01 mg/L
DEAPA is considered not persistent in the environment since it is readily biodegradable.
Classification Labelling & Packaging:
not classified
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