Registration Dossier

Diss Factsheets

Physical & Chemical properties

Solubility in organic solvents / fat solubility

Administrative data

Endpoint:
solubility in organic solvents / fat solubility
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
2012
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: only visual estimation

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report date:
2012

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: company SOP
Principles of method if other than guideline:
Visual testing of solubility after shaking the test substance in the sol¬vent at room temperature.
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Sodium p-(3-amino-4-methylbenzamido)benzenesulphonate
EC Number:
275-177-2
EC Name:
Sodium p-(3-amino-4-methylbenzamido)benzenesulphonate
Cas Number:
71077-34-4
Molecular formula:
C14H14N2O4S.Na
IUPAC Name:
sodium 4-[(3-amino-4-methylbenzoyl)amino]benzenesulfonate
Details on test material:
Purity: 99.5%

Results and discussion

Solubility in organic solvents / fat solubility
Medium:
DMSO
Solubility:
> 100 g/L
Temp.:
22 °C
Test substance stable:
yes

Applicant's summary and conclusion

Conclusions:
The estimated solubility in DMSO is >100 g/L.
Executive summary:

The solubility in DMSO was visually tested by shaking the substance in the solvent at room temperature. It was estimated as > 100 g/L