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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference
Endpoint:
partition coefficient
Type of information:
not specified
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Data included in the EPA EPIWIN Syspro Database of Experimental Data.
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
GLP compliance:
not specified
Type of method:
HPLC method
Partition coefficient type:
octanol-water
Type:
log Pow
Partition coefficient:
ca. 0.63
Remarks on result:
other: Additional details not provided in source
Conclusions:
The log Kow of MEKO is 0.63.

Description of key information

0.63 at 25 °C

Key value for chemical safety assessment

Log Kow (Log Pow):
0.63
at the temperature of:
25 °C

Additional information

Data from a reputable database; adequate for assessment.