Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

The adsorption coefficient of FAT 40444/B has been determined to be 4.27 x 105, log10Koc >5.63 and hence, it is considered to be immobile.

Additional information

The mobility of FAT 4044 was evaluated in a study to determine the adsorption coefficient. The adsorption coefficient of FAT 40444/B has been determined to be 4.27 x 105, log10 Koc >5.63, using the HPLC screening method, designed to be compatible with Method 121 of the OECD Guidelines for Testing of Chemicals, 22 January 2001 Method C19 Adsorption Coefficient of Commission Regulation (EC) No 440/2008 of 30 May 2008. Hence, FAT 40444 is considered to be immobile.