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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 0 – 8.71 (MCI)

Key value for chemical safety assessment

Additional information

Experimental data on the adsorption potential of Glyceryl undecylenate (CAS 123759-97-7) are not available. Values calculated with KOCWIN Program (v2.00) indicate a medium to high potential for adsorption (Birkhofer, 2014). Calculations for the substance main components based on the molecular connectivity index (MCI) resulted in log Koc values ranging from 1.2 – 4.32. Considering the estimated log Koc range for this substance of 1.2 – 4.32, an adsorption potential cannot be excluded.