Registration Dossier
Registration Dossier
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EC number: 640-509-0 | CAS number: 26621-44-3
Flammability
Administrative data
- Endpoint:
- flammability, other
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 1 (reliable without restriction)
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:
- EU Method A.10 (Flammability (Solids))
- GLP compliance:
- no
Test material
- Reference substance name:
- 5-nitro-1H-pyrazole
- EC Number:
- 640-509-0
- Cas Number:
- 26621-44-3
- Molecular formula:
- C3H3N3O2
- IUPAC Name:
- 5-nitro-1H-pyrazole
- Test material form:
- solid: crystalline
Constituent 1
Results and discussion
Any other information on results incl. tables
Phenomena and results from two independent preliminary screening tests, were identical as following:
- the sample was ignited within 2 min；
- after removal of ignition, the sample didn’t propagate combustion either by burning with flame or smouldering along 200 mm of the train within the 4 min.
Applicant's summary and conclusion
- Conclusions:
- The sample is not a highly flammable solid.
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