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Physical & Chemical properties

Appearance / physical state / colour

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Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to
Guideline:
other: As mention below
Principles of method if other than guideline:
On basis of visual perceptual / Olfactory property
GLP compliance:
no
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
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid
Colour:
pale brown
Odour:
other: No other detail available
Substance type:
organic
Conclusions:
On the basis of physical observation and using the sense of smell, 4 -amino-N-(4 -aminophenyl)benzenesulphonamide observed to be a pale brown solid.
Executive summary:

On the basis of physical observation and using the sense of smell, 4 -amino-N-(4 -aminophenyl)benzenesulphonamide observed to be a pale brown solid.

Description of key information

On the basis of physical observation and using the sense of smell, 4 -amino-N-(4 -aminophenyl)benzenesulphonamide observed to be a pale brown solid.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

On the basis of physical observation and using the sense of smell, 4 -amino-N-(4 -aminophenyl)benzenesulphonamide observed to be a pale brown solid.