Registration Dossier
Registration Dossier
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EC number: 256-380-5 | CAS number: 49564-57-0
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2009
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: company SOP: DSC
- Deviations:
- not specified
- Principles of method if other than guideline:
- DSC: Apparatus: Mettler Toledo, 823e; 25 - 300 °C; 10 K/min; aluminium pale with hole
- GLP compliance:
- no
- Type of method:
- thermal analysis
Test material
- Reference substance name:
- 4-amino-5-methoxy-N,2-dimethylbenzenesulphonamide
- EC Number:
- 256-380-5
- EC Name:
- 4-amino-5-methoxy-N,2-dimethylbenzenesulphonamide
- Cas Number:
- 49564-57-0
- Molecular formula:
- C9H14N2O3S
- IUPAC Name:
- 4-amino-5-methoxy-N,2-dimethylbenzene-1-sulfonamide
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- 135 °C
- Atm. press.:
- ca. 1 atm
- Decomposition:
- yes
- Decomp. temp.:
- ca. 236 °C
- Sublimation:
- no
Applicant's summary and conclusion
- Conclusions:
- The melting point of the test item determined by DSC is 135 °C
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