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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Calculated partition coefficient (log Pow) for the substance is -0.76.

Key value for chemical safety assessment

Log Kow (Log Pow):
at the temperature of:
25 °C

Additional information

Key value for CSA was estimated by using KOWWIN v1.68 available in Estimation Programs Interface Suite™ for Microsoft® Windows, v 4.10. US EPA (2013). However, as the substance decomposes in water, the supporting information on the the most relevant degradation products (3 -methyl-1-butanol, 1-pentanol and carbon disulphide) were taken into account in the exposure assessment (section 9&10 of CSR).