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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:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Well documented study, not according to GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2003
Report Date:
2003

Materials and methods

Principles of method if other than guideline:
Gas saturation method and dynamic method used to determine the vapor pressure of BSC as low as -20 °C by means of extrapolation.
GLP compliance:
not specified
Type of method:
gas saturation method
Remarks:
and dynamic method

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Vapour pressureopen allclose all
Temp.:
253.15 K
Vapour pressure:
0 kPa
Remarks on result:
other: extrapolated value
Temp.:
288.3 K
Vapour pressure:
0.003 kPa
Remarks on result:
other: gas saturation method
Temp.:
293.29 K
Vapour pressure:
0.006 kPa
Remarks on result:
other: gas saturation method
Temp.:
298.11 K
Vapour pressure:
0.002 kPa
Remarks on result:
other: gas saturation method
Temp.:
353.05 K
Vapour pressure:
0.21 kPa
Remarks on result:
other: gas saturation method
Temp.:
383.75 K
Vapour pressure:
1.028 kPa
Remarks on result:
other: dynamic method
Temp.:
445.19 K
Vapour pressure:
11.572 kPa
Remarks on result:
other: dynamic method
Temp.:
527.59 K
Vapour pressure:
100.489 kPa
Remarks on result:
other: dynamic method

Applicant's summary and conclusion