Registration Dossier
Registration Dossier
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EC number: 429-330-7 | CAS number: 110057-45-9
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.512 mg/L
- Assessment factor:
- 50
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 1 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.051 mg/L
- Assessment factor:
- 500
- Extrapolation method:
- assessment factor
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 10 mg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
This dossier is a registration update of a previously notified substance and contains the info on the required endpoints under the previous legislation. In addition, this substance is notified as a well contained transported isolated intermediate.
Conclusion on classification
Based on the availlable data, viz. LC/EC50 values > 100 mg/L in the acute studies and chronic endpoints greater than 1 mg/L; namely an EC10 value of 25.6 mg/L in a chronic daphnia study, and an ErC10 of 31 mg/L in the algae study no environmental classification is needed for PDTN. See also the 4th attachment in section 13 (Environmental classification).
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.
