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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Partition coefficient

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Administrative data

Link to relevant study record(s)

Description of key information

log Kow/ log Pow

Key value for chemical safety assessment

Log Kow (Log Pow):

Additional information


The US EPA QSAR model (EPI Suite, KOWWIN Program (v1.67)) were used to estimate partition coefficient n-octanol/water of chloroethylene.

The log Pow/log Kow data forchloroethyleneis calculated by the registrant with KOWWIN (v.1.67) model which is included in the US EPA Estimation Programs Interface Suite developed for determination of physical and environmental properties of substances. Therefore, a value of 1.62 will be adopted for the purpose of this CSA.