Registration Dossier
Registration Dossier
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EC number: 273-105-4 | CAS number: 68937-98-4 This substance is identified by SDA Substance Name: C14-C18 and C12-C20 unsaturated alkyl alkene and C14-C18 and C12-C20 unsaturated alkyl hydroxy sulfonic acid sodium salt and SDA Reporting Number: 03-059-04.
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Data waiving:
- other justification
- Justification for data waiving:
- the study does not need to be conducted because the substance has a high surface activity
Reference
Description of key information
The determination was not carried out, using a procedure designed to be compatible with Method A.8 Partition Coefficient of Commission Regulation (EC) No 440/2008 of 30 May 2008, Method 107 of the OECD Guidelines for Testing of Chemicals, 27 July 1995 or Method 117 of the OECD Guidelines for Testing of Chemicals, 13 April 2004, as the test item was strongly surface active. The guidelines state that the HPLC and shake flask methods may not be suitable to surface active substances. The Sponsor stated that due to this the test was not applicable.
Key value for chemical safety assessment
Additional information
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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