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Physical & Chemical properties

Partition coefficient

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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:
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
GLP compliance:
no
Type of method:
shake-flask method to: flask method
Partition coefficient type:
octanol-water
Analytical method:
photometric method
Type:
log Pow
Partition coefficient:
ca. -2.84
Temp.:
20 °C
pH:
ca. 7.99
Conclusions:
Partition coefficient n-octanol-water was determined according to OECD 107, Shake Flask Method. Concentrations of the tested material in the phases were measured using the UV-VIS Spectrophotometer. Average log Pow for the tested material was found to be -2.84 at 20°C and pH = 7.99.
Executive summary:

Partition coefficient n-octanol-water was determined according to OECD 107, Shake Flask Method. Concentrations of the tested material in the phases were measured using the UV-VIS Spectrophotometer. Average log Pow for the tested material was found to be -2.84 at 20°C and pH = 7.99.

Description of key information

log Kow = -2.84 at 20°C, pH=7.99

Key value for chemical safety assessment

Additional information

The determination of partition coefficient n-octanol-water was performed according to OECD 107, Shake Flask Method (REACH&Colours Kft, 2017). Average log Pow for the tested material was found to be -2.84 at 20°C and pH 7.99