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Physical & Chemical properties

Partition coefficient

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Endpoint:
partition coefficient
Data waiving:
study technically not feasible
Justification for data waiving:
the study does not need to be conducted because the substance is inorganic
Reason / purpose:
data waiving: supporting information
Reason / purpose:
data waiving: supporting information
Endpoint:
partition coefficient
Type of information:
(Q)SAR
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
results derived from a (Q)SAR model, with limited documentation / justification
Justification for type of information:
(Q)SAR prediction was performed.
Qualifier:
according to
Guideline:
other: Chapter R.6
Version / remarks:
2008
Deviations:
no
Principles of method if other than guideline:
The data were estimated by KOWWIN Program (v1.68).
GLP compliance:
no
Other quality assurance:
other: estimated data
Type of method:
other: estimation method
Partition coefficient type:
octanol-water
Specific details on test material used for the study:
Smiles
[K+].[K+].[Ti+4].[OH2-2].[OH2-2].[OH2-2]
Analytical method:
other: the data are the results of an estimation
Key result
Type:
log Pow
Partition coefficient:
< 0
Remarks on result:
not measured/tested
Remarks:
(Q)SAR predicted value
Details on results:
Log Kow(version 1.68 estimate): -20.84
Conclusions:
The result was estimated by KOWWIN Program (v1.68).
Log Kow(version 1.68 estimate): -20.84

Description of key information

The substance is inorganic and according to Annex VII (Column 2) the study is not needed.

Key value for chemical safety assessment

Additional information