Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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: 244-527-6 | CAS number: 21679-46-9
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 7.79 µg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 77.9 µg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.779 µg/L
- Assessment factor:
- 10 000
- Extrapolation method:
- assessment factor
- PNEC marine water (intermittent releases):
- 7.79 µg/L
STP
- Hazard assessment conclusion:
- no data available: testing technically not feasible
Sediment (freshwater)
- Hazard assessment conclusion:
- no data available: testing technically not feasible
Sediment (marine water)
- Hazard assessment conclusion:
- no data available: testing technically not feasible
Hazard for air
Air
- Hazard assessment conclusion:
- no hazard identified
Hazard for terrestrial organisms
Soil
- Hazard assessment conclusion:
- no data available: testing technically not feasible
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
Conclusion on classification
Nocivité de l’acétylacétonate de Cobalt III pour les milieux aquatiques :
En ce qui concerne la classification de l’acétylacétonate de Cobalt III vis-à-vis de sa nocivité pour les milieux aquatiques, les données issues des tests de toxicité à court terme (CL50comprise entre 1 et 100 mg/L) indique une certaine toxicité de la substance à enregistrer, ce qui selon le système GHS (Global Harmonized System) reviendrait à classer l’acétylacétonate de Cobalt III dans la catégorie « Aquatic Acute 3 ». Cependant cette catégorie n’est pas retenue dans le système CLP (Classification, Labelling and Packaging). En accord avec l’inventaire C&L disponible sur le site internet de l’ECHA, l’acétylacétonate de Cobalt III n’est donc pas classifié comme nocif pour les milieux aquatiques sur la base de la toxicité aigüe.
Nocivité de l’acétylacétonate de Cobalt III pour la couche d’ozone :
La substance à enregistrer (acétylacétonate de Cobalt III) est considérée comme n’ayant pas d’effet néfaste sur la couche d’ozone, n’étant elle-même pas considérée comme volatile.
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.
