Registration Dossier
Registration Dossier
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EC number: 610-199-1 | CAS number: 446292-04-2
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 006
- Report date:
- 2007
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- thermal analysis
Test material
- Reference substance name:
- 4-(4-nitrophenyl)morpholin-3-one
- EC Number:
- 610-199-1
- Cas Number:
- 446292-04-2
- Molecular formula:
- C10 H10 N2 O4
- IUPAC Name:
- 4-(4-nitrophenyl)morpholin-3-one
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- ca. 152 °C
Applicant's summary and conclusion
- Executive summary:
The sample is closed up in a crucible made of aluminium and heated up in a DTA-system (heating rate 1 K/min). In comparison with an inert sample the temperature difference and the heat effect is recorded. The melting curve of the sample is a steep endothermic signal. This procedure conforms to the test method A.1 (section 1.4.4.1), "determination of the melting point", described in the EG-guideline92/69.
Result: 152°C
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