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Partition coefficient

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Reference
Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2014
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP compliant study conducted according to OECD Guidelines, with no or minor deviations.
Qualifier:
according to
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
Qualifier:
according to
Guideline:
EU Method A.8 (Partition Coefficient)
Qualifier:
according to
Guideline:
EPA OPPTS 830.7570 (Partition Coefficient, n-octanol / H2O, Estimation by Liquid Chromatography)
GLP compliance:
yes (incl. certificate)
Type of method:
HPLC method
Partition coefficient type:
octanol-water
Specific details on test material used for the study:
Batch: SC00010410
Aspect: Yellow liquid
Purity: 94.5%
Expiration date: February 02, 2015
Key result
Type:
log Pow
Partition coefficient:
2.7
Temp.:
35 °C
pH:
ca. 7
Details on results:
Testing was performed at 35°C (column temperature), however the values can be considered to represent the values at an unspecified, probably ambient temperature since no mention is made in the guidelines of the temperature at which the tabulated reference substances log Kow values were determined. Partition coefficients of the test and reference substances are assumed to vary with temperature in the same way.
Conclusions:
Partition Coefficient n-octanol/water of Safranal P : Log Pow = 2.7

Description of key information

Partition Coefficient n-octanol/water of Safranal P : Log Pow = 2.7

Key value for chemical safety assessment

Log Kow (Log Pow):
2.7
at the temperature of:
20 °C

Additional information