Registration Dossier
Registration Dossier
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EC number: 229-657-3 | CAS number: 6641-64-1
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- 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:
- other: authoritative database
- Justification for type of information:
- Data is from authoritative database
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned below
- Principles of method if other than guideline:
- The melting point of 4,5-dichloro-2-nitroaniline was determined.
- GLP compliance:
- not specified
- Type of method:
- other: No data
- Specific details on test material used for the study:
- Name of the test chemical: 4,5-dichloro-2-nitroaniline
Molecular formula: C6H4Cl2N2O2
Molecular weight: 207.016 g/mol
Smiles Notation: Nc1cc(Cl)c(Cl)cc1[N+]([O-])=O
InChI: 1S/C6H4Cl2N2O2/c7-3-1-5(9)6(10(11)12)2-4(3)8/h1-2H,9H2
Substance Type: Organic
Physical State: Solid Powder (Brown) - Key result
- Melting / freezing pt.:
- 177 °C
- Remarks on result:
- other: no other details availble
- Conclusions:
- The melting point of 4,5-dichloro-2-nitroaniline was determined as 177.00 °C.
- Executive summary:
Based on available data from authoritative database GSBL, the melting point of 4,5-dichloro-2-nitroaniline was determined as 177.00 °C.
Reference
Description of key information
The melting point of 4,5-dichloro-2-nitroaniline was determined as 177.00 °C.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 177 °C
Additional information
The melting point of 4,5-dichloro-2-nitroaniline as summarized below,
First study based on available data from authoritative databases GSBL, determined the melting point of 4,5-dichloro-2-nitroaniline at 177.00 °C.
Other supporting study from Scifinder, exhibited the melting point of 4,5-dichloro-2-nitroaniline at 164 -166 °C, closer to the selected key value.
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