Registration Dossier
Registration Dossier
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EC number: 245-509-0 | CAS number: 23235-61-2
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 1 mg/L
- Assessment factor:
- 1 000
- PNEC freshwater (intermittent releases):
- 10 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.1 mg/L
- Assessment factor:
- 10 000
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 100 mg/L
- Assessment factor:
- 10
Sediment (freshwater)
- Hazard assessment conclusion:
- no exposure of sediment expected
Sediment (marine water)
- Hazard assessment conclusion:
- no exposure of sediment expected
Hazard for air
Air
- Hazard assessment conclusion:
- no hazard identified
Hazard for terrestrial organisms
Soil
- Hazard assessment conclusion:
- no exposure of soil expected
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
Aquatic PNECs
Data are available for fish, Daphnia and algae. The lowest reported endpoint was >1000 mg/L. The following PNECs were calculated using this endpoint:
PNEC Aqua (freshwater) - Based on an assessment factor of 1000, the PNEC is 1 mg/L.
PNEC Aqua (marine water) - Based on an assessment factor of 10000 the PNEC is 0.1 mg/L.
PNEC Aqua (intermittent releases) - Based on an assessment factor of 100 the PNEC is 10 mg/L.
STP PNEC
The lowest available endpoint is a NOEC of > 1000 mg/L. Based on an assessment factor of 10 and an endpoint of >1000 mg/L the PNEC STP is 100 mg/L.
Conclusion on classification
No classification is triggered based on available data, according to EEC Council Directive 79/831/EEC Annex VI, Part II (D) as described in Commission Directive 93/21/EEC or Regulation (EC) No 1272/2008.
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