Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
The bioconcentration factor for the substance was estimated by QSAR to be 33.3 L/kg.
Key value for chemical safety assessment
- BCF (aquatic species):
- 33.3 L/kg ww
Additional information
Due to technical feasability issues an experimental value could not be determined for OLEIC DimerFA TETA PAA. Analytical methods of sufficient accuracy for testing concentrations of the substance in test media and biological material were not available. Further to this it is likely that a standard OECD 305 test would not be suitable for such a strongly sorbing substance.
A QSAR was conducted using BCFBAFv3.01 in order to calculate the bioconcentration factor from an estimated log Kow.
The BCF was estimated to be 33.3L/kg. This indicates that the bioaccumulation potential for this substance is low, which is to be expected as the large molecular size will likely limit uptake of the substance by biological membranes. As such, this substance is not considered to be bioaccumulative.
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.
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