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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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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:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Data is from modelling database
Justification for type of information:
Data is from modelling database
Qualifier:
according to guideline
Guideline:
other: as mentioned below
Principles of method if other than guideline:
Determination of partition coefficient value of test chemical.
GLP compliance:
no
Type of method:
other: no data available
Partition coefficient type:
octanol-water
Key result
Type:
log Pow
Partition coefficient:
7.792
Remarks on result:
other: Other details not known
Details on results:
The partition coefficient value of test chemical was determined to be 7.792.
Conclusions:
The partition coefficient value of test chemical was determined to be 7.792.
Executive summary:

On the basis of data from modelling database, the partition coefficient value of test chemical was determined to be 7.792.. Based on this value, test chemical was considered to be hydrophobic in nature.

Description of key information

On the basis of data from modelling database, the partition coefficient value of test chemical was determined to be 7.792.. Based on this value, test chemical was considered to be hydrophobic in nature.

Key value for chemical safety assessment

Log Kow (Log Pow):
7.792
at the temperature of:
25 °C

Additional information

On the basis of data from modelling database, the partition coefficient value of test chemical was determined to be 7.792..

In a supporting data, KOWWIN V1.68 was used to estimate the octanol water partition coefficient of the test chemical. The estimated logPOW of the test chemical was 7.34.

From secondary source, the partition coefficient value of test chemical was estimated to be 7.4.

Thus, on the basis of available information, the logKow value of the test chemical was evaluated to be ranges from 7.34 to 7.792; indicating the chemical as hydrophobic in nature.