Registration Dossier
Registration Dossier
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EC number: 209-940-8 | CAS number: 598-56-1
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.22 mg/L
- Assessment factor:
- 50
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 0.24 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 22 µg/L
- Assessment factor:
- 500
- Extrapolation method:
- assessment factor
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 73 mg/L
- Assessment factor:
- 1
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 1.1 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.11 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:
- 91.1 µg/kg soil dw
- Extrapolation method:
- equilibrium partitioning method
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
Adequate screening-level data are available to characterize the environmental hazard for the purposes of the REACH dossier.Information available for ethyldimethylamine demonstrates that based onphysico-chemical properties (high solubility and low Log P), it is considered that the substance ismobile in soil and is not expected to adsorb to suspended solids, sediments and soils.
Based on the current information available ethyldimethylamineiscategorized as readily biodegradable.
The available aquatic toxicity information (algae, fish and daphnia tests) on ethyldimethylamine indicated that ethyldimethylamine is harmful for algae, daphnids and fish but is not expected to bioaccumulate in aquatic/terrestrial species based on its physico-chemistry properties.
Conclusion on classification
Dimethylethylamine does not meet criteria for environmental hazard classification under CLP regulation EC 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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