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Physical & Chemical properties

Vapour pressure

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Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP-study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010

Materials and methods

Test guideline
Qualifier:
equivalent or similar to
Guideline:
EU Method A.4 (Vapour Pressure)
GLP compliance:
yes (incl. certificate)
Type of method:
dynamic method

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Vapour pressureopen allclose all
Temp.:
20 °C
Vapour pressure:
30 Pa
Remarks on result:
other: Antoine constants from the regression of the data from the dynamic method were used to calculate the vapour pressure.
Temp.:
25 °C
Vapour pressure:
49 Pa
Remarks on result:
other: Antoine constants from the regression of the data from the dynamic method were used to calculate the vapour pressure.
Temp.:
50 °C
Vapour pressure:
390 Pa
Remarks on result:
other: Antoine constants from the regression of the data from the dynamic method were used to calculate the vapour pressure.

Applicant's summary and conclusion

Conclusions:
The vapour pressure of the TS is calculated to be 30 Pa at 20 °C; 49 Pa at 25 °C and 390 Pa at 50 °C.