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Physical & Chemical properties

Melting point / freezing point

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Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Authorative database
Justification for type of information:
Data from authorative databases
Qualifier:
according to
Guideline:
other: As mention below
Principles of method if other than guideline:
Determine melting point of 4-amino-N-(4-aminophenyl)benzenesulphonamide
GLP compliance:
no
Type of method:
other: Not specified
Specific details on test material used for the study:
- Name of test material : 4-amino-N-(4-aminophenyl)benzenesulphonamide
- Molecular formula : C12H13N3O2S
- Molecular weight : 263.32 g/mol
- Smiles notation : O=S(=O)(c1ccc(cc1)Nc1ccc(cc1)N)N
- InChl : 1S/C12H13N3O2S/c13-9-1-3-10(4-2-9)15-11-5-7-12(8-6-11)18(14,16)17/h1-8,15H,13H2,(H2,14,16,17)
- Substance type : Organic
- Physical state : Solid
Key result
Melting / freezing pt.:
>= 138 - <= 139 °C
Decomposition:
no
Sublimation:
no
Remarks on result:
other: No other detail available
Conclusions:
Melting point of given chemical 4-amino-N-(4-aminophenyl)benzenesulphonamide is concluded in the range of 138 to 139 Deg C.
Executive summary:

Melting point of given chemical 4-amino-N-(4-aminophenyl)benzenesulphonamide is concluded in the range of 138 to 139 Deg C.

Description of key information

Melting point of given chemical 4-amino-N-(4-aminophenyl)benzenesulphonamide is concluded in the range of 138 to 139 Deg C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
138 °C

Additional information

Melting point of given chemical 4-amino-N-(4-aminophenyl)benzenesulphonamide is concluded in the range of 138 to 139 Deg C.