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Link to relevant study record(s)

Reference
Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to guideline
Guideline:
other: It is how easily substance can burn or ignite, causing fire or combustion by brief contact with an ignition source.
Principles of method if other than guideline:
It is how easily substance can burn or ignite, causing fire or combustion by brief contact with an ignition source
GLP compliance:
not specified
Specific details on test material used for the study:
- Name of test material : 2-Hydroxypyridine 1-oxide
- Molecular formula : C5H5NO2
- Molecular weight : 111.1 g/mol
- Smiles notation : n1(c(O)cccc1)=O
- InChl : 1S/C5H5NO2/c7-5-3-1-2-4-6(5)8/h1-4,7H
- Substance type: Organic
- Physical state: Solid
Key result
Test procedure:
other: not specified
Remarks on result:
other: 2-hydroxypyridine 1-oxide not ignited when the flame of bunsen burner having temperature of approximately 950°C was brought in contact with it.
Interpretation of results:
other: non flammable
Conclusions:
2-hydroxypyridine 1-oxide does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that 2-hydroxypyridine 1-oxide is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus 2-hydroxypyridine 1-oxide was considered non-flammable for chemical safety assessment.
Executive summary:

2-hydroxypyridine 1-oxide does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that 2-hydroxypyridine 1-oxide is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus 2-hydroxypyridine 1-oxide was considered non-flammable for chemical safety assessment.

Description of key information

2-hydroxypyridine 1-oxide does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that 2-hydroxypyridine 1-oxide is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus 2-hydroxypyridine 1-oxide was considered non-flammable for chemical safety assessment.

Key value for chemical safety assessment

Flammability:
not classified

Additional information

2-hydroxypyridine 1-oxide does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that 2-hydroxypyridine 1-oxide is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus 2-hydroxypyridine 1-oxide was considered non-flammable for chemical safety assessment.

Justification for classification or non-classification

2-hydroxypyridine 1-oxide does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that 2-hydroxypyridine 1-oxide is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus 2-hydroxypyridine 1-oxide was considered non-flammable for chemical safety assessment.