Registration Dossier
Registration Dossier
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EC number: 204-155-7 | CAS number: 116-75-6
Partition coefficient
Administrative data
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 18.05.2012 - 07.06.2012
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
- 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:
- 1,4-bis(mesitylamino)anthraquinone
- EC Number:
- 204-155-7
- EC Name:
- 1,4-bis(mesitylamino)anthraquinone
- Cas Number:
- 116-75-6
- Molecular formula:
- C32H30N2O2
- IUPAC Name:
- 1,4-bis(mesitylamino)anthraquinone
- Test material form:
- solid: crystalline
- Details on test material:
- - Name of test material: 1,4-bis(mesitylamino)anthraquinone
- Substance type: Organic
- Physical state: Solid
Constituent 1
Study design
- Analytical method:
- not specified
Results and discussion
Partition coefficient
- Type:
- Pow
- Partition coefficient:
- 15.8
- Temp.:
- 35 °C
- pH:
- 7.2
- Details on results:
- Converting the above Pow value into its Log value, the Log Pow of 1,4-bis(mesitylamino)anthraquinone is 1.198 at temperature 35 degC and pH of
7.20
Applicant's summary and conclusion
- Conclusions:
- The experimental value of octanol water partition co-efficient (log Pow) of 1, 4-bis(mesitylamino)anthraquinone is 1.198 at 35 degC and pH of 7.20.This value indicates that 1, 4-bis(mesitylamino)anthraquinone was relatively hydrophobic in nature.
- Executive summary:
The experimental value of octanol water partition co-efficient (log Pow) of 1, 4-bis(mesitylamino)anthraquinone is 1.198 at 35 degC and pH of 7.20.This value indicates that 1, 4-bis(mesitylamino)anthraquinone was relatively hydrophobic in nature.
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