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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Partition coefficient

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Administrative data

Link to relevant study record(s)

Description of key information

A partition coefficient study has been carried out according to OECD 107. The measured particient coefficient for DMDS is of 1.91 at 20°C.

Key value for chemical safety assessment

Log Kow (Log Pow):
1.91
at the temperature of:
20 °C

Additional information

Based on DMDS Log Kow values traced in the public domain and which support result obtained in the frame of the OECD test, it can be concluded that DMDS bioaccumulation potential is negligible.