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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Key value for chemical safety assessment

Log Kow (Log Pow):
4.7
at the temperature of:
20 °C

Additional information

The partition coefficient of 2-ethylhexyl thioglycolate has been determined following the Directive 92/69/EC - A8 method (1992) and using the HPLC test method (OECD Guideline No. 117, 2004). Using this procedure, it was shown that the n-octanol/water coefficient of 2- ethylhexyl thioglycolate is equal to 4.7. On this basis it can be considered that 2-ethylhexyl mercaptoacetate is expected to have a potential for bioaccumulation.