Registration Dossier
Registration Dossier
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EC number: 947-917-0 | CAS number: -
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 310 ng/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 387 ng/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 31 ng/L
- Assessment factor:
- 100
- Extrapolation method:
- assessment factor
- PNEC marine water (intermittent releases):
- 38.7 µg/L
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 0.5 mg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 1.28 µg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.128 µg/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:
- 74.9 ng/kg soil dw
- Extrapolation method:
- equilibrium partitioning method
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
PNEC sediment(freshwater), PNEC sediment (marine waters), PNEC soil
No toxicity tests with sediment dwelling and terrestrial organisms are available.Thus, in accordance with the Guidance on information requirements and chemical safety assessment, Chapter R.10: Characterisation of dose [concentration]-response for environment, 2008, the PNEC for freshwater and marine water sediment has been calculated with the equilibrium partitioning method using EUSES 2.1.
The following data have been taken into account for calculation:
Melting point |
140°C |
Vapour pressure |
0.013 Pa at 25°C |
Water solubility |
270 g/L at 20°C |
Log Low |
-0.55 |
PNEC Aqua(freshwater) |
310 ng/L |
PNEC Aqua(marine water) |
31 ng/L |
The calculation resulted in a PNEC sediment (freshwater) of 1.28 µg/kg sediment dw, a PNEC sediment (marine waters) of 0.128 µg/kg sediment dw and a PNEC soil of 74.9 ng/kg soil dw.
Conclusion on classification
Based on the acute and chronic toxicity tests in aquatic organisms, Reaction product of lauryl-PDA/lauryl-DETA with chloroacetic acid requires classification as hazard category Acute 1 (M factor: 10) and hazard category Chronic 1 (M factor: 10) in accordance with CLP Regulation (EC) No 1272/2008.
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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