Registration Dossier
Registration Dossier
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EC number: 614-648-2 | CAS number: 68606-83-7
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- read-across from similar mixture/product
- Remarks:
- Components and % proportion near identical to substance Ylang Extract, CAS number: 83863-30-3.
- Adequacy of study:
- weight of evidence
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- Deviations:
- no
- GLP compliance:
- yes
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- flask method
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Essential oil of Cananga odorata ext. obtained from the flowers of Cananga odorata macrophylla by steam distillation
- Cas Number:
- 68606-83-7
- IUPAC Name:
- Essential oil of Cananga odorata ext. obtained from the flowers of Cananga odorata macrophylla by steam distillation
1
Results and discussion
Partition coefficient
- Key result
- Type:
- log Pow
- Partition coefficient:
- ca. 6.995
- Temp.:
- 25 °C
- pH:
- ca. 7
- Details on results:
- Based on prediction using KOWWIN v1.69 ("fragment constant" method; EpiSuite 4.11), the water-octanol partition coefficient of the substance is estimated to be 6.9945 at at 25°C.
Applicant's summary and conclusion
- Conclusions:
- Cananga Odorata suitable for a read-across to Ylang-ylang, ext. due to originating from the same plant and contain similar levels of components, hence provides no risk of difference in hazardous properties.
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