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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Description of key information

Koc= 63973 L/Kg
Log Koc= 4.806

Key value for chemical safety assessment

Koc at 20 °C:
63 973

Additional information

The Soil Adsorption Coefficient (Koc) of DIPLAST TM 4, calculated using the software KOCWIN v2.00, leads to the following estimated results:

Log Koc= 4.8060 (Koc = 63973 L/kg) (from MCI)

Log Koc= 4.2067 (Koc = 16095 L/kg) (from Log Kow)

Overall, the MCI methodology is somewhat more accurate than the Log Kow methodology, although both methods yield good results, then the Koc estimate value from MCI was selected for the environmental assessment.

According to the McCall classification scheme, this means that the above substance is immobile (Koc > 5000) on soil.

[LogKoc: 4.806]