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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Adsorption / desorption

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Administrative data

Link to relevant study record(s)

Description of key information

log Koc: 4.11 (MCI)
log Koc: 4.83 (based on log Kow)

Key value for chemical safety assessment

Additional information

Experimental data on the adsorption potential of 2-ethylhexanol nonanoate (CAS 59587-44-9) are not available. Calculated values for the substance using KOCWIN Program (v2.00) indicate that the substance has the potential to adsorb to soil and suspended matter (Birkhofer, 2014). A log Koc of 4.11 was calculated based on the molecular conductivity index (MCI). A calculation based on the log Kow of the substance resulted in a log Koc of 4.83.