Registration Dossier
Registration Dossier
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 233-566-4 | CAS number: 10236-47-2
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.1 mg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 1 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.01 mg/L
- Assessment factor:
- 10 000
- Extrapolation method:
- assessment factor
- PNEC marine water (intermittent releases):
- 0.1 mg/L
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:
- 6.98 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.7 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:
- 0.8 mg/kg soil dw
- Extrapolation method:
- equilibrium partitioning method
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
- Short-term toxicity to fish: Key study. Method according to OECD TG 302 / EU Method C.1, GLP study. The 96h-EC50 of the test item in zebrafish was determined to be higher tan 100 mg/L and the NOEC was 100 mg/L, both based on mortality.
- Short-term toxicity to aquatic invertebrates: Key study. Method according to OECD TG 202 / EU Method C.2, GLP study. The 48h-EC50 in Daphnids was determined to be higher than 100 mg/L and the 48h-NOEC was determined to be 100 mg/L, both based on mobility.
-Toxicity to aquatic algae and cyanobacteria: Key study. Method according to OECD TG 201 / EU Method C.3, GLP study. The 72h-EC50 of the test item in freshwater algae was determined to be > 100 mg/L, the overall NOEC was determined to be 100 mg/L and the overall LOEC > 100 mg/L, all based on growth rate.
Conclusion on classification
Based on available data (96h-EC50 in fish > 100 mg/L, 48h-EC50 in
Daphnids > 100 mg/L, 72h-EC50 in algae > 100 mg/L) and since the
substance is readily biodegradable, with a Log Kow < 4, the test item is
not classified for aquatic toxicity, according to CLP regulation (EC)
No. 1272/2008.
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.
