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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

logKoc: > 5 (KOCWIN v2.00)

Key value for chemical safety assessment

Additional information

No experimental studies are available for didocosyl sebacate (CAS 42233-75-0) on adsorption/desorption. Using KOCWIN v2.00 with SMILES notations, a log Koc of 11.9-12.9 (estimate with MCI method) was calculated for the components, indicating a high adsorption potential of the test substance. Though the prediction is outside of the applicability domain of the model, the calculation shows a high potential for adsorption which is also indicated by the high molecular weight (763-819 g/mole) and high log Kow (log Kow: 22-23.9) of the substance.