Registration Dossier
Registration Dossier
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EC number: 256-458-9 | CAS number: 49744-28-7
Oxidising properties
Administrative data
- Endpoint:
- oxidising properties
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.17 (Oxidising Properties (Solids))
- Deviations:
- not specified
- GLP compliance:
- no
- Other quality assurance:
- other: ISO 9001
Test material
- Reference substance name:
- 1-[(4-methoxy-2-nitrophenyl)azo]-2-naphthol
- EC Number:
- 256-458-9
- EC Name:
- 1-[(4-methoxy-2-nitrophenyl)azo]-2-naphthol
- Cas Number:
- 49744-28-7
- Molecular formula:
- C17H13N3O4
- IUPAC Name:
- 1-[(4-methoxy-2-nitrophenyl)diazenyl]-2-naphthol
- Test material form:
- solid
Constituent 1
Study design
- Contact with:
- powdered cellulose
Results and discussion
Test results (Oxidising solids)open allclose all
- Sample tested:
- test mixture as specified
- Remarks:
- 60 wt % test item+cellul.
- Parameter:
- burning rate
- Result:
- 2.53 mm/s
- Remarks on result:
- other: the higest burning rate
- Remarks:
- 1.84 mm/s refernce mixt.(60 wt % barium nitrate + cellul.)
- Sample tested:
- test mixture as specified
- Remarks:
- 60 wt % test item+kieselguhr
- Parameter:
- burning rate
- Result:
- 2.67 mm/s
- Remarks on result:
- other: propagating combustion
- Sample tested:
- test mixture as specified
- Remarks:
- 60 wt % test item+cellul.+argon atmospere
- Parameter:
- burning rate
- Result:
- 0 mm/s
- Remarks on result:
- other: The mixture could not be ignited
- Remarks:
- ignition source: sparkler
Any other information on results incl. tables
Due to the results of the experiments in an inert atmosphere, it can be stated that the test item had no oxidizing properties. This is in accordance to the test with kieselguhr as most oxidizing substances would not show a propagating combustion in mixture with an inert substance.
The test item had no oxidizing properties in the sense of the European Commission Regulation (EC) No. 440/2008, Method A.17.
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The test item had no oxidizing properties in the sense of the European Commission Regulation (EC) No. 440/2008, Method A.17.
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