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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Physical & Chemical properties

Partition coefficient

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Administrative data

Link to relevant study record(s)

Description of key information

Based on read across the log Kow  is >8.

Key value for chemical safety assessment

at the temperature of:
20 °C

Additional information

There is a clear trend of increasing octanol/water partition coefficient as carbon number increases in the alkenes. Based on read across from alkenes C16 - 18 the log Kow is greater than 8 (Roddie, 1995). Two QSARs (USEPA, 2008 and Karickhoff et al, 2009) indicate that the log Kow of this substance is expected to be greater than 10.