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Physical & Chemical properties

Melting point / freezing point

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Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
Data from handbook
Qualifier:
according to guideline
Guideline:
other: As mention below
Principles of method if other than guideline:
Determine melting point of 2-Hydroxypyridine 1-oxide
GLP compliance:
no
Type of method:
other: 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
Melting / freezing pt.:
151 °C
Decomposition:
no
Sublimation:
no
Remarks on result:
other: No other detail available
Conclusions:
Melting point of 2-Hydroxypyridine 1-oxide is determine to be 151 Deg C.
Executive summary:

Melting point of 2-Hydroxypyridine 1-oxide is determine to be 151 Deg C.

Description of key information

Melting point of 2-Hydroxypyridine 1-oxide is determine to be 151 Deg C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
151 °C

Additional information

Melting point of 2-Hydroxypyridine 1-oxide is determine to be 151 Deg C.

From other authorative databases & reliable sources it is concluded that melting point of 2 -Hydroxypyridine 1 -oxide is in the range of 149 to 152 Deg C which is near to the key value.