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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The log Kow of dodecane-1-thiol is significantly above 6.5.

Key value for chemical safety assessment

Additional information

Weissenfeld (2006) is a GLP-compliant guideline study with some deviations due to the nature of the test substance. The organic part of eluent was upgraded from 75% to 100% after 60 minutes as the test substance had not eluted from the column. The log Kow is derived as far greater than the 6.5 of the reference substance, eluted in17 minutes from a 75% organic part eluent. The study is considered reliable and suitable for use for this endpoint.