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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Physical & Chemical properties

Partition coefficient

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partition coefficient
Type of information:
Adequacy of study:
key study
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
The scientific validity of the (Q)SAR model has been established in accordance with the OECD Principles for (Q)SAR Model Validation.
Justification for type of information:
QSAR prediction
Principles of method if other than guideline:
KOWWIN v1.68
QMRF and QPRF are attached in IUCLID
GLP compliance:
not specified
Type of method:
other: QSAR
Partition coefficient type:
Key result
log Pow
Partition coefficient:
Remarks on result:
other: Temperature and pH not reported.

Supporting documentation is provided in the attached QPRF and QMRF.

LogKow= -2.91
Executive summary:

The results were predicted with the EPIWIN model KOWWIN 1.68. Both a model validation and a judgement of the reliability of the predictions based on the chemical domain were performed. The LogKow is -2.91.

Description of key information

Results were predicted with the EPIWIN model KOWWIN 1.68

Key value for chemical safety assessment

Log Kow (Log Pow):

Additional information