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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
Data is from different handbook & authoritative database.
Qualifier:
according to guideline
Guideline:
other: refer principle below
Principles of method if other than guideline:
Partition coefficient of test chemical was determined.
GLP compliance:
not specified
Type of method:
other: not specified
Partition coefficient type:
octanol-water
Key result
Type:
log Pow
Partition coefficient:
0.99
Remarks on result:
other: Other Details not known
Conclusions:
Based on available data from reliable sources such as authoritative database and handbook, the partition coefficient of test chemical is determined to be 0.99 dimensionless.
Executive summary:

Based on available data from reliable sources such as authoritative database and handbook, the partition coefficient of test chemical  is determined to be 0.99 dimensionless.

Description of key information

Based on available data from reliable sources such as authoritative database and handbook, the partition coefficient of test chemical  is determined to be 0.99 dimensionless.

Key value for chemical safety assessment

Log Kow (Log Pow):
0.99
at the temperature of:
25 °C

Additional information

Based on available data from reliable sources such as authoritative database and handbook, the partition coefficient of test chemical  is determined to be 0.99 dimensionless.

Other supporting studies from various reliable sources such as authoritative database and handbooks indicates that the Log Octanol-water partition coefficient (Log Pow) of test chemical was determined to be in the range of 1.19 to 1.61 dimensionless .