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Physical & Chemical properties

Partition coefficient

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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:
2012
Report Date:
2012

Materials and methods

Test guideline
Qualifier:
according to
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
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Details on test material:
- Name of test material: 2-aminobenzene-1, 4-disulphonic acid
- Molecular formula: C6H7NO6S2
- Molecular weight: 253.25
- Substance type: Organic

Results and discussion

Partition coefficient
Type:
log Pow
Partition coefficient:
-0.886
Temp.:
28 °C
pH:
2.11

Applicant's summary and conclusion

Conclusions:
Partition coefficient (log Kow ) of 2-aminobenzene-1, 4-disulphonic acid is -0.886 at 28 deg C temperature and pH 2.11
Executive summary:

Partition coefficient (log Kow ) of 2-aminobenzene-1, 4-disulphonic acid is -0.886 at 28 deg C temperature and pH 2.11