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Physical & Chemical properties

Boiling point

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Link to relevant study record(s)

Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Guideline:
other: not reported
Deviations:
not specified
Principles of method if other than guideline:
No methodological data are reported
Type of method:
other: Not reported
Key result
Boiling pt.:
44.8 °C
Atm. press.:
ca. 101 325 hPa
Conclusions:
Sulphur trioxide has a boiling point of 44.8 °C at 1013 hPa.
Executive summary:

Sulphur trioxide has a boiling point of 44.8 °C at 1013 hPa.

Description of key information

Sulphur trioxide has a boiling point of 44.8 °C at 1013 hPa.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
44.8 °C

Additional information