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: 293-883-9 | CAS number: 91648-24-7
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 52 µg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 5.2 µg/L
- Assessment factor:
- 10 000
- Extrapolation method:
- assessment factor
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 150 mg/L
- Assessment factor:
- 100
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- PNEC sediment (freshwater)
- PNEC value:
- 0.833 mg/kg sediment dw
- Extrapolation method:
- equilibrium partitioning method
Sediment (marine water)
- Hazard assessment conclusion:
- PNEC sediment (marine water)
- PNEC value:
- 0.083 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:
- 0.136 mg/kg soil dw
- Extrapolation method:
- equilibrium partitioning method
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- PNEC oral
- PNEC value:
- 500 mg/kg food
- Assessment factor:
- 30
Additional information
Conclusion on classification
Studies investigating the short-term aquatic toxicity of 1,3-Propanediol, 2,2-bis(hydroxymethyl)-, allyl ether are available for freshwater fish, Daphnia and algae, showing L(E)C50 values of 52 mg/L (fish, 96-h LC50), 69.9 mg/L (Daphnia, 48-h EC50) and >100 mg/L (algae, 72-h EC50). Long-term ecotoxicity data are not available and the substance was concluded to be not readily biodegradable. As such, based on available data 1,3-Propanediol, 2,2-bis(hydroxymethyl)-, allyl ether is concluded to be 'not classified' for aquatic hazard classification under CLP (EC No. 1272/2008), but is classified as Aquatic Acute category 3 (H402) (Harmful to aquatic life) under GHS. Given the absence of long-term ecotoxicity data and the fact that the substance is not readily biodegradable, aquatic chronic classification has been derived based on available acute ecotoxicity data as Aquatic Chronic category 3 (H412) (Harmful to aquatic life with long lasting effects) under CLP (EC No. 1272/2008) and GHS.
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.
