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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Adsorption / desorption

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Administrative data

Link to relevant study record(s)

Description of key information

The Koc estimate is based on the measured log Pow and was calculated by the US EPA Episuite KOCWIN v2.00 tool. This Koc value were used for chemical safety assessment.

Key value for chemical safety assessment

Koc at 20 °C:

Additional information

In accordance with column 2 of REACH Annex VIII, the adsorption/desorption screening test does not need to be conducted as direct and indirect exposure of the soil compartment is unlikely. Apart from the low log Pow of 3.16, DMPT shows a low adsorptive (log Koc = 2.7) as well as a bioaccumulative (BCF < 50) potential. Hence, a relevant distribution into soil and a considerable exposure of soil microorganisms is not expected.

[LogKoc: 2.7]