Registration Dossier
Registration Dossier
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EC number: 235-462-4 | CAS number: 12236-62-3
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:
- test procedure in accordance with national standard methods
- Remarks:
- VDI 2263, Part 1
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 020
- Report date:
- 2020
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Directive VDI 2263, Part 1, burning index
Test material
- Reference substance name:
- 2-[(4-chloro-2-nitrophenyl)azo]-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxobutyramide
- EC Number:
- 235-462-4
- EC Name:
- 2-[(4-chloro-2-nitrophenyl)azo]-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxobutyramide
- Cas Number:
- 12236-62-3
- Molecular formula:
- C17H13ClN6O5
- IUPAC Name:
- 2-[(4-chloro-2-nitrophenyl)diazenyl]-3-oxo-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)butanamide
- Test material form:
- solid: nanoform
Constituent 1
Results and discussion
Flammable solids
- Key result
- Test procedure:
- other: burning index according to VDI 2263
- Remarks on result:
- other: burning index BZ 3
- Remarks:
- localized combustion or glowing with practically no spreading
Any other information on results incl. tables
The product showed only localized burning when an ignition source (flame or hot wire, 2 min) was applied at ambient temperature. No propagation of the combustion was observed. The product did not melt.
The combustion behaviour of the product at ambient temperature is characterized by the burning index BZ 3 (localized combustion or glowing with practically no spreading)
Due to the fact that no propagation of the combustion was observed the burning rate did not need to be determined.
Applicant's summary and conclusion
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- Combustion Number (BZ) 3 was determined.
Therefore, the substance has not to be classified as flammable solid according to Regulation (EC) No 1272/2008.
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