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Reference
Endpoint:
relative self-ignition temperature (solids)
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 :sodium 4-(2-methylprop-2-en-1-yl)benzenesulfonate
- Molecular formula: C10H12O4SNa
- Molecular weight : 250.249 g/mol
- Smiles notation : S(=O)(=O)([O-])c1ccc(OCC(C)=C)cc1.[Na+]
- InChl:1S/C10H12O4S.Na/c1-8(2)7-14-9-3-5-10(6-4-9)15(11,12)13;/h3-6H,1,7H2,2H3,(H,11,12,13);/q;+1/p-1
- Substance type:Organic
- Physical state:Solid
Key result
Remarks on result:
other: sodium 4-(2-methylprop-2-en-1-yl)benzenesulfonate 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:
Sodium 4-(2-methylprop-2-en-1-yl)benzenesulfonate did not catch fire on being exposed to air at room temperature of 27°C and pressure of 966 hPa. This indicates that sodium 4-(2-methylprop-2-en-1-yl)benzenesulfonate is not auto-flammable.
Executive summary:

Sodium 4-(2-methylprop-2-en-1-yl)benzenesulfonate did not catch fire on being exposed to air at room temperature of 27°C and pressure of 966 hPa. This indicates that  sodium 4-(2-methylprop-2-en-1-yl)benzenesulfonate is not auto-flammable.

Description of key information

Sodium 4-(2-methylprop-2-en-1-yl)benzenesulfonate did not catch fire on being exposed to air at room temperature of 27°C and pressure of 966 hPa. This indicates that  sodium 4-(2-methylprop-2-en-1-yl)benzenesulfonate  is not auto-flammable.

Key value for chemical safety assessment

Additional information

Sodium 4-(2-methylprop-2-en-1-yl)benzenesulfonate did not catch fire on being exposed to air at room temperature of 27°C and pressure of 966 hPa. This indicates that  sodium 4-(2-methylprop-2-en-1-yl)benzenesulfonate  is not auto-flammable.

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