Registration Dossier
Registration Dossier
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EC number: 204-282-8 | CAS number: 118-88-7
Solubility in organic solvents / fat solubility
Administrative data
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 18.12.2012 to 03.01.2013
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Gravimetric method
- Principles of method if other than guideline:
- Weight of the chemical substance (fat) to dissolve in Organic Solvent to form a homogeneous solution of the solute in the solvent
- GLP compliance:
- no
Test material
- Reference substance name:
- 4-aminotoluene-2-sulphonic acid
- EC Number:
- 204-282-8
- EC Name:
- 4-aminotoluene-2-sulphonic acid
- Cas Number:
- 118-88-7
- Molecular formula:
- C7H9NO3S
- IUPAC Name:
- 5-amino-2-methylbenzene-1-sulfonic acid
- Test material form:
- other: solid
- Details on test material:
- Name of the test material: 4-aminotoluene-2-sulphonic acid
Molecular formula: C7H9NO3S
Molecular weight: 187.21
Physical state: Solid
Substance Type: Organic
Constituent 1
Results and discussion
Solubility in organic solvents / fat solubility
- Medium:
- methanol
- Solubility:
- 1 200 mg/L
- Temp.:
- 23 °C
Applicant's summary and conclusion
- Conclusions:
- The experimental value of solubility of 4-aminotoluene-2-sulphonic acid in methanol at temperature of 23 deg C was found to be 1200mg/L indicating that 4-aminotoluene-2-sulphonic acid is soluble in methanol.
- Executive summary:
The experimental value of solubility of 4-aminotoluene-2-sulphonic acid in methanol at temperature of 23 deg C was found to be 1200mg/L indicating that 4-aminotoluene-2-sulphonic acid is soluble in methanol.
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