Registration Dossier
Registration Dossier
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EC number: 614-960-9 | CAS number: 69399-57-1
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2011
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: well performed OECD study but not under GLP
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2011
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- Deviations:
- not specified
- GLP compliance:
- no
- Type of method:
- shake-flask method to: flask method
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- 1,4-Dihydro-6-methoxy-7-nitroquinoxaline-2,3-dione
- EC Number:
- 614-960-9
- Cas Number:
- 69399-57-1
- Molecular formula:
- C9H7N3O5
- IUPAC Name:
- 1,4-Dihydro-6-methoxy-7-nitroquinoxaline-2,3-dione
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- purity: 92.7% (100% minus 7.3% water)
Constituent 1
Study design
- Analytical method:
- high-performance liquid chromatography
Results and discussion
Partition coefficient
- Type:
- log Pow
- Partition coefficient:
- 0.36
- Temp.:
- 23 °C
- pH:
- ca. 7.5
Applicant's summary and conclusion
- Conclusions:
- The Log Pow (n-octanol/water) determined accoding OECD 107 (shake flask method) at 23°C was found to be 0.36.
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