Registration Dossier
Registration Dossier
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EC number: 269-503-2 | CAS number: 68259-00-7
Flammability
Administrative data
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 07Jan2019 to 05Jun2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
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)
- GLP compliance:
- yes
Test material
- Reference substance name:
- Methyl 1-methyl-4-[(methylphenylhydrazono)methyl]pyridinium sulphate
- EC Number:
- 269-503-2
- EC Name:
- Methyl 1-methyl-4-[(methylphenylhydrazono)methyl]pyridinium sulphate
- Cas Number:
- 68259-00-7
- Molecular formula:
- C14H16N3.CH3O4S
- IUPAC Name:
- methyl 1-methyl-4-[(methylphenylhydrazono)methyl]pyridinium sulphate
- Test material form:
- solid: particulate/powder
- Details on test material:
- Batch 1065826
Constituent 1
- Specific details on test material used for the study:
- Batch (Lot) Number: 1065826
Expiry date: 13 November 2021 (expiry date)
Physical Description: Yellow powder
Results and discussion
Flammable solids
- Key result
- Test procedure:
- burning rate test: preliminary screening test
- Burning time:
- ca. 2 s
Applicant's summary and conclusion
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- The preliminary screening test was performed for the determination of the flammability of the test item.
No propagation of combustion of the test item along 200 mm length of the pile within 2 minutes was observed. According to the guidelines, performance of the burning rate test is not required. Based on the results obtained, the test item is considered ‘not flammable’. - Executive summary:
The preliminary screening test was performed for the determination of the flammability of the test item.
The flame of the gas burner did ignite the test item pile. The test item melted, burned with a orange flame, emitted orange sparks, expanded and turned into a black residue. Grey smoke was observed. After removal of the ignition source, the flame extinguished after 2 seconds and no propagation of combustion was observed.
No propagation of combustion of the test item along 200 mm length of the pile within 2 minutes was observed. According to the guidelines, performance of the burning rate test is not required. Based on the results obtained, the test item is considered ‘not flammable’.
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