Registration Dossier
Registration Dossier
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EC number: 205-438-8 | CAS number: 140-88-5
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 2.72 µg/L
- Assessment factor:
- 50
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 0.011 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.27 µg/L
- Assessment factor:
- 500
- Extrapolation method:
- assessment factor
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 10 mg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 0.021 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.002 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:
- 1 mg/kg soil dw
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- PNEC oral
- PNEC value:
- 0.01 g/kg food
- Assessment factor:
- 90
Additional information
The lowest key LC50 and EC50 values being in the range 1 -10 mg/l, classification as Aqua acute 2, H401is required according to GHS UN rev.4, 2011.
Ethyl acrylate is readily biodegradable and long-term toxicity data are available on invertebrates and on algae for related acrylates. The lowest NOEC values in invertebrates (Ethyl acrylate) and algae (related acrylates) being in the range 0.1 -1 mg/l, classification as Aqua chronic 3, H412 is required.
Conclusion on classification
EU classification according to Annex VI of Directive 67/548/EEC: no classification required
GHS/CLP Classification GHS UN rev. 4, 2011 Regulation (EC) No 1272/2008 (2nd ATP)
- Aquatic acute Acute Category 2 (H401) No classification required
- Aquatic chronic Chronic Category 3 (H412) Chronic Category 3 (H412)
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