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: 947-936-4 | CAS number: -
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.002 mg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 0.019 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):
- 0.002 mg/L
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 2.96 mg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 1.92 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.192 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:
- 0.382 mg/kg soil dw
- Extrapolation method:
- equilibrium partitioning method
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
Ecotoxicity studies with closely related source substances partially unsaturated TEA-Esterquat and fully saturated TEA-Esterquat did not show acute toxicity values < 1 mg/L.
Short-term toxicity to aquatic organisms
Fish: LC50(96 h) = 1.91 mg/L
Crustacea: EC50(24 h) = 2.23 mg/L
Algae or aquatic plants: ErC50= 2.14 mg/L
Long-term toxicity to aquatic organisms
Algae: ErC10 (72 h) = 1.48 mg/L resulting from a Weight of Evidence approach from 5 valid and comparable studies (OECD 201)
Conclusion on classification
According to GHS Regulation EC No 1272/2008, Fatty acids, C18 unsatd., mono and diester with triethanolamine , di-Me sulfate-quaternized does not need to be classified as “hazardous to the aquatic environment” (acute/short-term, long-term) and does not need to be classified as “hazardous to the ozone layer”. Therefore labelling is not applicable.
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.
