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Physical & Chemical properties

Partition coefficient

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Administrative data

Link to relevant study record(s)

Description of key information

log Pow  > 6.03 

Key value for chemical safety assessment

Log Kow (Log Pow):

Additional information

The partition coefficient of the substance Sorbitan isooctadecanoate (CAS 71902 -01 -7) was determined by QSAR (KOWWIN v1.68) for the single components. Due to the fact that two component of this substance is long chain hydrocarbon which exceeds the applicability domain of KOWWIN the value for log Pow is reported with restrictions.Therefore the partition coefficient of the components are deduced to be > 10. The C18 FA mono component is the one with the lowest log pow, thus the overall partition coefficient are deduced to be > 6.03