Registration Dossier
Registration Dossier
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EC number: 701-328-3 | CAS number: -
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
Partition coefficient: log P > 6.5.
As the test system is limited to exact determination below log P of 6.5 and the tested substance is a UVCB containing several components the value is given as log P >6.5. However, for CHESAR calculation the key value for CSA is set to 6.6.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 6.6
Additional information
The result from the preliminary test indicated that the HPLC method was the most suitable for determination of partition coefficient for this test item. The chromatography of the test item showed four main peaks with well-defined and reproducible retention times. The HPLC method was therefore considered to be suitable for the purpose of the study. Based on the chromatographic data, the test item was considered to be stable during the test procedure.
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