Registration Dossier
Registration Dossier
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EC number: 203-533-9 | CAS number: 107-93-7
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 31 µg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 310 µg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 3.1 µg/L
- Assessment factor:
- 10 000
- Extrapolation method:
- assessment factor
- PNEC marine water (intermittent releases):
- 310 µg/L
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 5 mg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 0.2 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.02 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:
- 0.029 mg/kg soil dw
- Extrapolation method:
- equilibrium partitioning method
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
PNEC sediment
Ksusp-water: 1.62 (according to EUSES)
RHOsusp: 1150 kg/m3(According to the CSA Guidance document equation R10-2)
PNECsediment-freshwater= (Ksusp-water/RHOsusp) * PNECfreshwater*1000
PNECsediment-freshwater= (1.62/1150) * 0.031 mg/L * 1000
PNECsediment-freshwater= 0.043 mg/kg wwt
PNECsediment-freshwater= 0.2008 mg/kg dwt (factor 4.6)
PNECsediment-marine water= (Ksusp-water/RHOsusp) * PNECmarine-water*1000
PNECsediment-marine water= (1.62/1150) * 0.0031 mg/L * 1000
PNECsediment-marine water= 0.0043 mg/kg wwt.
PNECsediment-marine water= 0.020088 mg/kg dwt (factor 4.6)
PNEC soil
Ksoil-water: 1.07 (according to EUSES)
RHOsoil: 1150 kg/m3(According to the CSA Guidance document equation R10-2)
PNECsoil= (Ksoil-water/RHOsoil) * PNECfreshwater*1000
PNECsoil= (1.07/1150) * 0.031 mg/L * 1000
PNECsoil= 0.0288 mg/kg dwt
PNECsoil= 0.0288 mg/kg soil dwt
Conclusion on classification
Classification,
Labelling, and Packaging Regulation (EC) No 1272/2008
The
available experimental test data are reliable and suitable for
classification purposes under Regulation (EC) No 1272/2008. Based on
available data, the
test item is not classified for environmental hazards according
to Regulation (EC) No 1272/2008 (CLP), as amended for the tenth time in
Regulation (EU) No 2017/776.
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