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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

QSAR: -1.00 (reliable, K2)

Secondary literature experimental data: -1.05 (no details but peer-reviewed, K2)

Key value for chemical safety assessment

Log Kow (Log Pow):

Additional information

Two octanol-water partition coefficients obtained by two different methods were very consistent: Kow of 0.1 and 0.089 i.e. a difference of only 11% (or 5% if expressed as log).

As a worst-case the highest one (leading to maximal exposure of fat tissues, organism, soil) is retained for risk assessment:

Log Kow = -1.00