Registration Dossier
Registration Dossier
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EC number: 612-411-8 | CAS number: 61813-75-0
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 15.06.2012 - 14.07.2012
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2012
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other:
- Principles of method if other than guideline:
- Determination of ratio of concentrations of a compound in the two phases of a mixture of Octanol-Water at equilibrium
- GLP compliance:
- no
- Type of method:
- shake-flask method to: flask method
- Partition coefficient type:
- octanol-water
Test material
- Reference substance name:
- disodium 4-{[4-(dimethylamino)phenyl][4-(methylamino)phenyl]methylidene}-N,N-dimethylcyclohexa-2,5-dien-1-iminium 3-{[ethyl({4-[(4-{ethyl[(3-sulfonatophenyl)methyl]amino}cyclohexa-2,5-dien-1-ylidene)(2-sulfonatophenyl)methyl]phenyl})amino]methyl}benzene-1-sulfonate
- Cas Number:
- 61813-75-0
- Molecular formula:
- C61H70N6S3O9
- IUPAC Name:
- disodium 4-{[4-(dimethylamino)phenyl][4-(methylamino)phenyl]methylidene}-N,N-dimethylcyclohexa-2,5-dien-1-iminium 3-{[ethyl({4-[(4-{ethyl[(3-sulfonatophenyl)methyl]amino}cyclohexa-2,5-dien-1-ylidene)(2-sulfonatophenyl)methyl]phenyl})amino]methyl}benzene-1-sulfonate
- Details on test material:
- - Name of test material (as cited in study report): solvent violet 43
- Substance type: Organic
- Physical state: solid
Constituent 1
Results and discussion
Partition coefficient
- Type:
- Pow
- Partition coefficient:
- 0.55
- Temp.:
- 30 °C
- pH:
- 7.87
Applicant's summary and conclusion
- Conclusions:
- The experimental value of octanol water partition co-efficient (Pow) of solvent violet 43 was found to be 0.55 at 30°C and pH of 7.87.
- Executive summary:
The experimental value of octanol water partition co-efficient (Pow) of solvent violet 43 was found to be 0.55 at 30°C and pH of 7.87. This value indicates that solvent violet 43 is relatively hydrophobic in nature.
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