Registration Dossier
Registration Dossier
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EC number: 298-791-2 | CAS number: 93839-21-5
Auto flammability
Administrative data
- Endpoint:
- auto-flammability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1980
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: well performed stuudy but with poor documentation
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 980
- Report date:
- 1980
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: company SOP; similar or identical to the Grewer screening test in VDI 2263 sheet 1
- Deviations:
- not specified
- Principles of method if other than guideline:
- A 8 ml cylindrical fine-mesh wire basket is filled with the test substance. The same is done with graphite as reference. Both samples are heated electrically in an air stream and the temperature inside the two samples is recorded. At the onset temperature the temperature of the test substance exceeds that of the reference measurement. Classification as self heating is required when the onset temperature is below 220°C
- GLP compliance:
- no
Test material
- Reference substance name:
- N-[4-(aminocarbonyl)phenyl]-4-nitrobenzamide
- EC Number:
- 298-791-2
- EC Name:
- N-[4-(aminocarbonyl)phenyl]-4-nitrobenzamide
- Cas Number:
- 93839-21-5
- Molecular formula:
- C14H11N3O4
- IUPAC Name:
- N-(4-carbamoylphenyl)-4-nitrobenzamide
Constituent 1
Results and discussion
Auto-ignition temperature (liquids / gases)
- Auto-ignition temperature:
- > 320 °C
- Atm. press.:
- ca. 1 atm
- Remarks on result:
- other: sample was mixed 1 : 1 with Kieselgur
Relative self-ignition temperature (solids)
- Relative self-ignition temperature:
- > 320 °C
- Remarks on result:
- other: sample was mixed 1 : 1 with Kieselgur
- Remarks:
- at atm. press. of ca.1.0 atm
Applicant's summary and conclusion
- Conclusions:
- Based on the test result the test item has not to be classified as a self heating substance
- Executive summary:
The self ignition temperature of the test item was determined in the Grewer oven analogous VDI 2263 sheet 1 and was found to be higher than 320 °C
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