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EC number: 606-793-5 | CAS number: 21535-43-3
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1999-01-21
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 999
- Report date:
- 1999
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- Version / remarks:
- 1989
- Deviations:
- no
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient - HPLC Method)
- Version / remarks:
- 1992
- GLP compliance:
- not specified
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- N-(2-benzylphenyl)-2-chloroacetamide
- EC Number:
- 606-793-5
- Cas Number:
- 21535-43-3
- Molecular formula:
- C15 H14 Cl N O
- IUPAC Name:
- N-(2-benzylphenyl)-2-chloroacetamide
Constituent 1
Study design
- Analytical method:
- high-performance liquid chromatography
Results and discussion
Partition coefficient
- Type:
- log Pow
- Partition coefficient:
- 2.7
- Temp.:
- 25.5 °C
- pH:
- 7
- Remarks on result:
- other: 25.5 +- 0.5
- Remarks:
- no pH was measured of the mobile phase because it is neutral (Acetonitrile:HPLC water 60:40)
Applicant's summary and conclusion
- Conclusions:
- In conclusion, the partition coefficient (n-Octanol/Water) of the test item was determined to be log Pow = 2.7 at 25.5°C +- 0.5°C using the HPLC method.
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