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Physical & Chemical properties

Partition coefficient

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Reference
Endpoint:
partition coefficient
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
data is from modelling databases
Reference:
Composition 0
Composition 0
Qualifier:
equivalent or similar to
Guideline:
other: estimated data
Principles of method if other than guideline:
To estimate the octanol water partition coefficient of Disulfo copper phthalocyanine amine salt
GLP compliance:
not specified
Type of method:
estimation method (solubility ratio)
Partition coefficient type:
octanol-water
Test material information:
Composition 1
Specific details on test material used for the study:
Name of test material (as cited in study report): disulfo copper phthalocyanine amine salt
Molecular formula: C32H14CuN8O6S2.2Na
Molecular weight: 780.1706 g/mol
Substance Type: Organic
Physical State: Solid
Key result
Type:
log Pow
Partition coefficient:
3.86
Remarks on result:
other: no additional details mentioned
Conclusions:
The estimated log Pow of disulfo copper phthalocyanine amine salt was 3.86
Executive summary:

Data from modeling databases suggests that the estimated log Pow of disulfo copper phthalocyanine amine salt was 3.86. Based on this value, it can be considered that disulfo copper phthalocyanine amine salt is hydrophobic in nature, which is also supported by its very low solubility in water

Description of key information

Data from modelling databases suggests that the estimated log Pow of disulfo copper phthalocyanine amine salt was 3.86. Based on this value, it can be considered that disulfo copper phthalocyanine amine salt is hydrophobic in nature, which is also supported by its very low solubility in water

Key value for chemical safety assessment

Log Kow (Log Pow):
3.86

Additional information

Data from modelling databases suggests that the estimated log Pow of disulfo copper phthalocyanine amine salt was 3.86. Based on this value, it can be considered that disulfo copper phthalocyanine amine salt is hydrophobic in nature, which is also supported by its very low solubility in water