Registration Dossier
Registration Dossier
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EC number: 210-233-1 | CAS number: 610-69-5
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- Acetic acid, 2-nitrophenyl ester
- IUPAC Name:
- Acetic acid, 2-nitrophenyl ester
- Reference substance name:
- 2-nitrophenyl acetate
- EC Number:
- 210-233-1
- EC Name:
- 2-nitrophenyl acetate
- Cas Number:
- 610-69-5
- Molecular formula:
- C8H7NO4
- IUPAC Name:
- 2-nitrophenyl acetate
- Test material form:
- solid: crystalline
- Details on test material:
- - Name of test material (as cited in study report): 2-Nitrophenyl Acetate
- Physical state: solid light yellow
- Analytical purity: 95 % w/w
- Impurities (identity and concentrations):
Phenol <5.0 % (w/w)
2,4-dinitrophenol <5.0 % (w/w)
2,6-dinitrophenol <5.0 % (w/w)
Acetic acid <1.0 % (w/w)
Water <5.0 % (w/w)
2-nitrophenol <5.0 % (w/w)
- Lot/batch No.: 201408
- Expiration date of the lot/batch: unlisted
- Storage condition of test material: The test substance will be stored in dry room in dark in
closed container at the room temperature
Constituent 1
Constituent 2
Study design
- Analytical method:
- high-performance liquid chromatography
Results and discussion
Partition coefficient
- Type:
- log Pow
- Partition coefficient:
- 1.27
- Temp.:
- 25 °C
- pH:
- 6.93
Applicant's summary and conclusion
- Conclusions:
- Partition coefficient (log P) of the test substance (2-Nitrophenyl Acetate) is:
log P = 1.27 0.45 (25 °C, pH = 6.93)
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