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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Koc: > 4.27 x 10^5
log Koc: > 5.63

Key value for chemical safety assessment

Koc at 20 °C:

Additional information

In an experimental laboratory study by Woolley and O'Conner (2009) the potential for adsorption of Di-2-EHTDG was determined using the HPLC method in accordance with the OECD Guideline 121. The mean log Koc was determined to be greater than 5.63 and the adsorption coefficient greater than 4.27 x 10^5.

[LogKoc: 427000.0]