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Auto flammability

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Reference
Endpoint:
auto-flammability
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:
other: Lowest temperature determined at which substance vaporizes to form an ignitable mixture in air
Principles of method if other than guideline:
Lowest temperature determined at which substance vaporizes to form an ignitable mixture in air
GLP compliance:
not specified
Specific details on test material used for the study:
- Name of test material: N,N,N-tributylbutan-1-aminium hydrogen sulfate
- Molecular formula: C16 H36 N.H O4 S
- Molecular weight: 339.537 g/mol
- Smiles notation: C([N+](CCCC)(CCCC)CCCC)CCC.S([O-])(=O)(=O)O
- InChl: 1S/C16H36N.H2O4S/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-5(2,3)4/h5-16H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
- Substance type: Organic
- Physical state: Solid
Key result
Remarks on result:
other: N,N,N-tributylbutan-1-aminium hydrogen sulfate ignites only when the flame of bunsen burner having temperature of 950°C is brought in contact with it. Thus it can be concluded that substance is flammable only at high temperature of about 950°C.
Conclusions:
N,N,N-tributylbutan-1-aminium hydrogen sulfate did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that N,N,N-tributylbutan-1-aminium hydrogen sulfate is not auto-flammable.
Executive summary:

N,N,N-tributylbutan-1-aminium hydrogen sulfate did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that N,N,N-tributylbutan-1-aminium hydrogen sulfate is not auto-flammable.

Description of key information

N,N,N-tributylbutan-1-aminium hydrogen sulfate did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that N,N,N-tributylbutan-1-aminium hydrogen sulfate is not auto-flammable.

Key value for chemical safety assessment

Additional information

N,N,N-tributylbutan-1-aminium hydrogen sulfate did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that N,N,N-tributylbutan-1-aminium hydrogen sulfate is not auto-flammable.