Registration Dossier
Registration Dossier
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EC number: 220-562-2 | CAS number: 2814-77-9
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 14.10.2021 - 15.12.2021
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 021
- Report date:
- 2021
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient - HPLC Method)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- 1-[(2-chloro-4-nitrophenyl)azo]-2-naphthol
- EC Number:
- 220-562-2
- EC Name:
- 1-[(2-chloro-4-nitrophenyl)azo]-2-naphthol
- Cas Number:
- 2814-77-9
- Molecular formula:
- C16H10ClN3O3
- IUPAC Name:
- 1-[(2-chloro-4-nitrophenyl)diazenyl]-2-naphthol
- Test material form:
- solid: particulate/powder
- Details on test material:
- Batch no. 9A475
Purity >98
Constituent 1
Study design
- Analytical method:
- high-performance liquid chromatography
Results and discussion
Partition coefficient
- Key result
- Type:
- log Pow
- Partition coefficient:
- >= 5.16 - <= 6.14
- Temp.:
- 23 °C
- pH:
- 7.1
Applicant's summary and conclusion
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