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EC number: 219-616-8 | CAS number: 2481-94-9
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 21-08-2017 – 21-08-2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other:
- 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-(Diethylamino)azobenzene ; N,N-diethyl-p-(phenylazo)aniline
- Molecular formula: C16H19N3
- Molecular weight: 253.347 g/mol
- Smiles notation: c1(N(CC)CC)ccc(\N=N\c2ccccc2)cc1
- InChl: 1S/C16H19N3/c1-3-19(4-2)16-12-10-15(11-13-16)18-17-14-8-6-5-7-9-14/h5-13H,3-4H2,1-2H3/b18-17+
- Substance type: Organic
- Physical state: Solid - Physical state at 20°C and 1013 hPa:
- solid
- Key result
- Form:
- solid: particulate/powder
- Colour:
- Orange
- Odour:
- other: No detail available
- Substance type:
- organic
- Conclusions:
- On the basis of physical observation and using the sense of smell, N,N-diethyl-p-(phenylazo)aniline was observed to be a solid powder having orange color.
- Executive summary:
On the basis of physical observation and using the sense of smell, N,N-diethyl-p-(phenylazo)aniline was observed to be a solid powder having orange color.
Reference
Description of key information
On the basis of physical observation and using the sense of smell, N,N-diethyl-p-(phenylazo)aniline was observed to be a solid powder having orange color.
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, N,N-diethyl-p-(phenylazo)aniline was observed to be a solid powder having orange color.
From other reliable sources it is concluded that N,N-diethyl-p-(phenylazo)aniline physically appear as a solid.
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