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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

log Pow – experimental value: 3.4 (OECD 107, calculation of solubility ratio in n-octanol vs water))  

Key value for chemical safety assessment

Log Kow (Log Pow):
3.4
at the temperature of:
25 °C

Additional information

The log Pow of the substance Alcohols, C16-20, ethoxylated, < 2.5 EO (CAS 106232-82-0) was determined using the calculation: solubility in n-octanol/solubility in water (according to the method recommended in OECD Guideline 107 for surface active substances).