Sodium 4-(2-methylprop-2-en-1-yl)benzenesulphonate

Auto flammability

Link to relevant study record(s)

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.

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.