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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 264-119-1 | CAS number: 63393-93-1
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
log Koc 3.0 - > 5 (KOCWIN v2.00)
Key value for chemical safety assessment
Additional information
No studies investigating the adsorption/desorption behaviour of Fatty acids, lanolin, isopropyl esters (CAS 63393-93-1) are currently available. Using KOCWIN Program (v2.00), log Koc values of 3.0 - 7.9 were calculated for the different constituents, based on the molecular connectivity index (MCI).This model has no universally accepted definition of model domain, but since the larger constituents are outside the Kow range of the training set, the results should be taken with caution.However, the values for the smaller constituents, which are within the training set, are fully reliable, and the log Koc increases with the length of the fatty acid, as would be expected, based on increasing log Kow.Based on this information, it can be assumed that the adsorption potential of the Fatty acids, lanolin, isopropyl esters is high.
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.
