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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.8 (Partition Coefficient)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
other: estimation method
Partition coefficient type:
octanol-water
Key result
Type:
log Pow
Partition coefficient:
> 5.5
Temp.:
20 °C
Remarks on result:
other: pH not applicable (estimation method)
Details on results:
Solubility in n-octanol: > 500 g/L
Solubility in water: 1.5 mg/L

Description of key information

Log Pow > 5.5 at 20°C, pH 10 (OECD 117, EU A.8)

Key value for chemical safety assessment

Additional information

Log Kow (Log Pow): > 5.5 at the temperature of 20°C (pH 10)