Registration Dossier
Registration Dossier
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EC number: 940-308-0 | CAS number: -
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0 mg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 0.003 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0 mg/L
- Assessment factor:
- 10 000
- Extrapolation method:
- assessment factor
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 1 mg/L
- Assessment factor:
- 100
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 3.78 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.378 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:
- 0.757 mg/kg soil dw
- Extrapolation method:
- equilibrium partitioning method
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- PNEC oral
- PNEC value:
- 1.17 mg/kg food
- Assessment factor:
- 300
Additional information
All the reported PNECs were calculated from the application of assessment factors as detailed from the Guidance on information requirements and chemical safety assessment Chapter R.10 Characterisation of dose (concentration)-response for environment.
The FND Amides chemicals have surfactant properties and should be considered to be toxic to aquatic species under conditions that allow contact of the chemicals with the organisms. This toxicity is common not only to the FND Amides chemicals but also to the FND Amines, Cationics, and Nitriles Categories. Further, the high toxicity is consistent with that of a large body of surfactants (e.g. alcohol ethoxylates, alkylphenol ethoxylates, sodium lauryl sulfate, and others).
EC/NOEC value of 0.25 mg/L from the algal study is taken as starting point for PNECs calculation.
For the calculation of PNEC secondary poisoning, the value (rounded value) of NAEL = 35 mg/kg/day (28 -days study LOAEL = 100 mg/kg/day) is taken as starting point (conversion factor NOAEL to NOEC = 10).
Conclusion on classification
According to Regulation (EC) N. 1272/2008, the substance is classified as very toxic to aquatic life with long lasting effects (Aquatic Chronic 1, H410).
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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