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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

An OECD 117 study with a log Kow value of 1.6 for of Bis (2-chloroethoxy)methane  is selected for risk assessment.

Key value for chemical safety assessment

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

Additional information

Two OECD studies are available where the two main components were measured separately

OECD 117: The log Kow value of 1.6 for of Bis (2-chloroethoxy)methane was determined to be 1.6 .

OECD 107 : The averaged measured Pow value for 1,15-dichloro-3,5,8,11,13-pentaoxa-pentadecane was calculated to be 6.3, resulting in a Log Pow value of 0.8.

As a worse case, the value of 1.6 is selected for risk assessment