Registration Dossier

Physical & Chemical properties

Flash point

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
flash point, other
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Data from experimental study
Qualifier:
according to guideline
Guideline:
ISO No., other: OECD 103
Principles of method if other than guideline:
The flash point of a substance is the lowest temperature at which there will be enough flammable vapor to ignite when an ignition source is applied.
GLP compliance:
no
Type of method:
closed cup
Flash point apparatus:
Pensky-Martens apparatus
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
Flash point:
100 °C
Atm. press.:
980.9 hPa
Remarks on result:
other: No other detail available
Interpretation of results:
GHS criteria not met
Conclusions:
The flash point of 2-hydroxypyridine 1-oxide (CAS No. 13161 -30 -3) is 100 °C at 980.9 hPa.
Executive summary:

The flash point determination of 2-hydroxypyridine 1-oxide (CAS No. 13161 -30 -3) was done as per the test guideline OECD 103. The method is closed cup method using Pensky Martin’s Flash Point Apparatus. The flashpoint of the test substance was determine to be 100°C at 980.9 hPa.

Description of key information

The flash point of 2-hydroxypyridine 1-oxide (CAS No. 13161 -30 -3) is 100 °C at 980.9 hPa.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
100 °C

Additional information

The flash point determination of 2-hydroxypyridine 1-oxide (CAS No. 13161 -30 -3) was done as per the test guideline OECD 103. The method is closed cup method using Pensky Martin’s Flash Point Apparatus. The flash point of the test substance was determine to be 100°C at 980.9 hPa.