Registration Dossier
Registration Dossier
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EC number: 202-767-9 | CAS number: 99-57-0
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:
- 05.02.2013 - 13.02.2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Justification for type of information:
- Experimental test result performed using standard test guidelines
- Qualifier:
- according to guideline
- 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 (as cited in study report): 2-amino-4-nitrophenol
- Molecular Formula: C6H6N2O3
- Molecular Weight: 154.125 g/mol
- SMILES Notation: C1=CC(=C(C=C1[N+](=O)[O-])N)O
- InChI: 1S/C6H6N2O3/c7-5-3-4(8(10)11)1-2-6(5)9/h1-3,9H,7H2
- Substance type: Organic
- Physical state: solid - Physical state at 20°C and 1013 hPa:
- solid
- Remarks:
- at 25°C and 995 hPa
- Key result
- Form:
- other: Amorphous
- Colour:
- Orange
- Odour:
- odourless
- Substance type:
- organic
- Conclusions:
- On the basis of physical observation and using the sense of smell, 2-amino-4-nitrophenol was observed to be a Orange organic amorphous solid with no odor at 25°C and 995 hPa.
- Executive summary:
On the basis of physical observation and using the sense of smell, 2-amino-4-nitrophenol was observed to be a Orange organic amorphous solid with no odor at 25°C and 995 hPa.
Reference
Description of key information
On the basis of physical observation and using the sense of smell, 2-amino-4-nitrophenol was observed to be a Orange organic amorphous solid with no odor at 25°C and 995 hPa.
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, 2-amino-4-nitrophenol was observed to be a Orange organic amorphous solid with no odor at 25°C and 995 hPa.
From other reliable sources & authoritative databases 2-amino-4-nitrophenol was observed to be an organic solid present in the form of yellow-brown to orange solid prism & solid powder organic substance with yellow colour.
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