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Physical & Chemical properties

Boiling point

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
OECD Guideline 103 (Boiling Point)
GLP compliance:
yes (incl. certificate)
Type of method:
differential scanning calorimetry
Key result
Boiling pt.:
> 400 °C
Atm. press.:
ca. 1 013 hPa
Decomposition:
ambiguous
Remarks on result:
other: A change in colour of the test substance after the experiments (white to yellowish coagulated residues in the sample container) was noted. It was judged to be due to reaction and/or decomposition of the test substance.
Conclusions:
Using DSC, no boiling temperature of Sodium toluenesulfonate was observed in a temperature range up to 400 °C.
Executive summary:

The boiling point of sodium toluenesulfonate was determined according to OECD Guideline for the Testing of Chemicals No. 103: "Boiling Point", July 27, 1995 and European Community, EC No. 440/2008, Part A: Methods for the Determination of Physico-Chemical Properties, Guideline A.2: "Boiling Temperature", Official Journal of the European Union No. L142, May 31, 2008.

The boiling temperature of the test substance was determined using diffential scanning calorimetry (DSC). After the experiment, a white, yellowish coagulated residue remained in the sample container. The change in the colour (original colour: white) indicated reaction and/or decomposition of the test substance. No boiling temperature of Sodium toluenesulfonate was observed in a temperature range up to 400 °C.

Description of key information

Boiling point of Sodium toluenesulfonate > 400 °C. 

Key value for chemical safety assessment

Additional information