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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

partition coefficient
Type of information:
other: information from data base
Adequacy of study:
weight of evidence
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Principles of method if other than guideline:
no info provided
Syracuse Research Corporation (SRC) PHYSPROP physical properties database. Syracuse [online]. NY: SRC. Available from: [Accessed 1 February 2007]
log Pow
Partition coefficient:
Remarks on result:
other: no further results provided

Description of key information

log Kow: 0.23

Key value for chemical safety assessment

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

Additional information

No experimental data are available. This endpoint is waived in accordance with Column 2 of Annex VII of the REACH Regulation, as the substance is inorganic. A log Kow of 0.23 was reported in literature.