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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:
data from handbook or collection of data
Justification for type of information:
Data is from relible handbook and authorative databases
Reference:
Composition 1
Composition 2
Composition 3
Composition 4
Qualifier:
according to
Guideline:
other: refer below principle
Principles of method if other than guideline:
Data is from relible handbook and authorative databases
GLP compliance:
not specified
Type of method:
other: no data
Test material information:
Composition 1
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
Key result
Melting / freezing pt.:
161 °C
Remarks on result:
other: other details not available
Conclusions:
Based on available data from reliable sources such as authoritative databases and handbook, the melting point value of chemical 4-Nitro-m-phenylenediamine substance was determined to be 161 deg C.
Executive summary:

Based on available data from reliable sources such as authoritative databases and handbook, the melting point value of chemical  4-Nitro-m-phenylenediamine substance was determined to be 161 deg C.

Description of key information

Based on available data from reliable sources such as authoritative databases and handbook, the melting point value of chemical  4-Nitro-m-phenylenediamine substance was determined to be 161 deg C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
161 °C

Additional information

Based on available data from reliable sources such as authoritative databases and handbook, the melting point value of chemical  4-Nitro-m-phenylenediamine substance was determined to be 161 deg C.

Other supporting study from authoritative database indicates that the melting point of chemical  4-Nitro-m-phenylenediamine substance was determined  to be 153 deg C,which is very close to selected key study value.