Registration Dossier
Registration Dossier
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EC number: 947-879-5 | CAS number: 2475232-73-4
Flammability
Administrative data
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
- Version / remarks:
- 2015
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- 4-[3-(3,5-dichloro-4-fluorophenyl)-4,4,4-trifluorobut-2-enoyl]-N-(2-ethyl-3-oxo-1,2-oxazolidin-4-yl)-2-methylbenzamide
- Molecular formula:
- C23H18Cl2F4N2O4
- IUPAC Name:
- 4-[3-(3,5-dichloro-4-fluorophenyl)-4,4,4-trifluorobut-2-enoyl]-N-(2-ethyl-3-oxo-1,2-oxazolidin-4-yl)-2-methylbenzamide
- Test material form:
- solid
- Details on test material:
- Off-white
Constituent 1
Results and discussion
Flammable solids
- Key result
- Test procedure:
- burning rate test: preliminary screening test
- Remarks on result:
- substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period
Applicant's summary and conclusion
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- The substance melted and ignited on application of an ignition source, but did not propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period.
- Executive summary:
The flammability of the solid test substance was investigated under GLP to UN Test N.1. The test substance was formed into an unbroken train of material, approximately 250 mm long, on a non-combustible, impervious, low heat-conducting base plate. Tests were carried out to investigate the burning characteristics of the sample using an air-rich Bunsen burner flame as the ignition source. A preliminary screening test was conducted to determine if the sample ignited and propagated combustion over 200 mm within 2 minutes, either by burning with a flame or by smouldering. On application of the ignition source, the substance melted and ignited, but self-extinguished rapidly on its removal. It did not propagate combustion and the burning time over 200 mm could not be determined.
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