Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2004-08-23 to 2004-08-27
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2005
Report Date:
2005

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Version / remarks:
27 July 1995.
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
effusion method: vapour pressure balance

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder
Specific details on test material used for the study:
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: approximately 4°C, in the dark

Results and discussion

Vapour pressureopen allclose all
Key result
Temp.:
25 °C
Vapour pressure:
0 Pa
Remarks on result:
other:
Remarks:
mean of measurement runs: -4.087 Log10 Pa
Key result
Test no.:
#1
Temp.:
25 °C
Vapour pressure:
-4.159 other: log10 [Pa]
Key result
Test no.:
#2
Temp.:
25 °C
Vapour pressure:
-4.234 other: log10 [Pa]
Key result
Test no.:
#3
Temp.:
25 °C
Vapour pressure:
-3.804 other: log10 [Pa]
Key result
Test no.:
#4
Temp.:
25 °C
Vapour pressure:
-4.17 other: log10 [Pa]
Key result
Test no.:
#5
Temp.:
25 °C
Vapour pressure:
-4.07 other: log10 [Pa]

Applicant's summary and conclusion

Conclusions:
The vapour pressure of the test material has been determined to be 8.2E-005 Pa at 25ºC.