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EC number: 219-616-8 | CAS number: 2481-94-9
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- auto-ignition temperature, other
- 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: 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: 4-(Diethylamino)azobenzene ; N,N-diethyl-p-(phenylazo)aniline
- Molecular formula: C16H19N3
- Molecular weight: 253.347 g/mol
- Smiles notation: c1(N(CC)CC)ccc(\N=N\c2ccccc2)cc1
- InChl: 1S/C16H19N3/c1-3-19(4-2)16-12-10-15(11-13-16)18-17-14-8-6-5-7-9-14/h5-13H,3-4H2,1-2H3/b18-17+
- Substance type: Organic
- Physical state: Solid - Key result
- Remarks on result:
- other: 4-(Diethylamino)azobenzene 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:
- 4-(Diethylamino)azobenzene did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that 4-(Diethylamino) azobenzene is not auto-flammable.
- Executive summary:
4-(Diethylamino)azobenzene did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that 4-(Diethylamino)azobenzene is not auto-flammable.
Reference
Description of key information
4-(Diethylamino)azobenzene did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that 4-(Diethylamino)azobenzene is not auto-flammable.
Key value for chemical safety assessment
Additional information
4-(Diethylamino)azobenzene did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that 4-(Diethylamino)azobenzene is not auto-flammable.
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