Registration Dossier
Registration Dossier
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EC number: 700-673-7 | CAS number: 132638-45-0
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.004 mg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 0.041 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0 mg/L
- Assessment factor:
- 10 000
- Extrapolation method:
- assessment factor
- PNEC marine water (intermittent releases):
- 0.004 mg/L
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 2.7 mg/L
- Assessment factor:
- 100
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 0.015 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.001 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:
- 0.001 mg/kg soil dw
- Extrapolation method:
- equilibrium partitioning method
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
Conclusion on classification
The substance does not meet classification criteria under Regulation (EC) No 1272/2008 as hazardous to the aquatic environment.
The test item is ‘readily biodegradable’ (10-day window met).
The test item has a measured log Kow < 4.0 (consequential Bioconcentration Factor (BCF) is considered < 500 L/wt)
The test item does not indicate EC50/LC50 or EC10 (algae) or relevant NOEC in available studies as < 1 mg/L.
References:
1. ECHA Guidance on Application on the CLP Criteria, (v5.0, July 2017)
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