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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Appearance / physical state / colour

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
Data is from relible handbook and authorative database
Qualifier:
according to guideline
Guideline:
other: refer below principle
Principles of method if other than guideline:
Data is from CRC Handbook of Chemistry and Physics and HSDB database
GLP compliance:
not specified
Specific details on test material used for the study:
- Name of test material (as cited in study report): 4-nitrobenzene-1,3-diamine
- Molecular formula: C6H7N3O2
- Molecular weight: 153.14 g/mol
- Smiles notation: c1(c(cc(N)cc1)N)[N+](=O)[O-]
- InChl : 1S/C6H7N3O2/c7-4-1-2-6(9(10)11)5(8)3-4/h1-3H,7-8H2
- Substance type: organic
- Physical state: Solid
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid
Remarks:
prisms from water
Colour:
Orange
Odour:
other: no data
Substance type:
organic
Conclusions:
Based on available data from reliable sources such as hanbook and authorative database ,the substance 4-Nitro-m-phenylenediamine was observed to be an organic Orange coloured solid prisms from water in appearance
Executive summary:

Based on available data from reliable sources such as  hanbook and authorative database ,the substance 4-Nitro-m-phenylenediamine was observed  to be an organic Orange coloured solid prisms from water in appearance

Description of key information

Based on available data from reliable sources such as  hanbook and authorative database ,the substance 4-Nitro-m-phenylenediamine was observed  to be an organic Orange coloured solid prisms from water in appearance

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

Based on available data from reliable sources such as  hanbook and authorative database ,the substance 4-Nitro-m-phenylenediamine was observed  to be an organic Orange coloured solid prisms from water in appearance

Other supporting studies from various reliable sources such as authoritative databaseand handbooks also suggests that the chemical 4-nitrobenzene-1,3-diamine was observed to be yellow to brown coloured crystalline solid in appearance having no odour.