Registration Dossier
Registration Dossier
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EC number: 204-133-7 | CAS number: 116-26-7
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From March 24, 20014 to April 29, 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
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7570 (Partition Coefficient, n-octanol / H2O, Estimation by Liquid Chromatography)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
- Analytical method:
- high-performance liquid chromatography
- 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
- Executive summary:
The Partition Coefficient n-octanol/water of Safranal P was determined by the Reverse Phase High Performance Liquid Chromatographic Method according to the OECD Guidelines for Testing of Chemicals, Method No. 117.
The result is: Partition coefficient n-octanol/water of Safranal P:log Pow= 2.7
Reference
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
Key study : OECD TG 117, 2014 : The Partition Coefficient n-octanol/water of Safranal P was determined by the Reverse Phase High Performance Liquid Chromatographic Method according to the OECD Guidelines for Testing of Chemicals, Method No. 117.
The result is: Partition coefficient n-octanol/water of Safranal P:log Pow= 2.7
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