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Physical & Chemical properties

Auto flammability

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Reference
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:
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 : Benzene-1,4-diammonium sulphate- IUPAC name: Benzene-1,4-diammonium sulphate- Molecular formula: C6 H8 N2.H2 O4 S- Molecular weight: 206.221 g/mol- Smiles notation: S(=O)(=O)(O)O.c1(ccc(cc1)N)N - InChl : 1S/C6H8N2.H2O4S/c7-5-1-2-6(8)4-3-5;1-5(2,3)4/h1-4H,7-8H2;(H2,1,2,3,4)- Substance type: organic- Physical state: Solid powder (off white)- Purity: NM
Key result
Remarks on result:
other: Benzene-1,4-diammonium sulphate (CAS No. 16245-77-5) 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:
Benzene-1,4-diammonium sulphate (CAS No. 16245-77-5) did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that Benzene-1,4-diammonium sulphate (CAS No. 16245-77-5) is not auto-flammable.
Executive summary:

Benzene-1,4-diammonium sulphate (CAS No. 16245-77-5) did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that Benzene-1,4-diammonium sulphate (CAS No. 16245-77-5) is not auto-flammable.

Description of key information

Benzene-1,4-diammonium sulphate (CAS No. 16245-77-5) did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that Benzene-1,4-diammonium sulphate (CAS No. 16245-77-5) is not auto-flammable.

Key value for chemical safety assessment

Additional information

Benzene-1,4-diammonium sulphate (CAS No. 16245-77-5) did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that Benzene-1,4-diammonium sulphate (CAS No. 16245-77-5) is not auto-flammable.