Registration Dossier
Registration Dossier
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EC number: 700-993-7 | CAS number: -
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.16 mg/L
- PNEC freshwater (intermittent releases):
- 1.57 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.016 mg/L
STP
- Hazard assessment conclusion:
- no hazard identified
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 0.58 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.058 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:
- 0.022 mg/kg soil dw
- Extrapolation method:
- equilibrium partitioning method
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
PNEC were derived based on the alga study giving EC50 = 157.4 mg/L while fish and daphnia showed no effect up to the highest test concentration of 100 mg/L. PNEC sediment and soil derived based on equilibrium partitioning. PNEC oral was derived based on the low log Kow.
Conclusion on classification
Environmental classification of the substance was based on the high water solubility (soluble in each ratio), the low log Kow, the lowest acute toxic effect which was determined with alga (= 157.4 mg/L) and no ready or inherent biodegradation or hydrolysis.
In accordance with DSD/DPD Directive 67/548/EEC the substance is not classified.
In accordance with CLP Regulation EC No. 1272/2008 the substance is not classified.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
