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Diss Factsheets

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
12 January 2018 - 04 June2018
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
no
GLP compliance:
yes
Type of method:
effusion method: vapour pressure balance

Test material

Constituent 1
Test material form:
semi-solid (amorphous): gel

Results and discussion

Vapour pressureopen allclose all
Key result
Test no.:
#1
Temp.:
ca. 25 °C
Vapour pressure:
ca. 0.016 - ca. 0.016 Pa
Key result
Test no.:
#2
Temp.:
ca. 25 °C
Vapour pressure:
ca. 0.013 - ca. 0.013 Pa
Key result
Test no.:
#3
Temp.:
ca. 25 °C
Vapour pressure:
ca. 0.011 - ca. 0.011 Pa
Key result
Test no.:
#4
Temp.:
ca. 25 °C
Vapour pressure:
ca. 0.008 - ca. 0.008 Pa
Key result
Test no.:
#5
Temp.:
ca. 25 °C
Vapour pressure:
ca. 0.01 - ca. 0.01 Pa
Key result
Test no.:
#6
Temp.:
ca. 25 °C
Vapour pressure:
ca. 0.007 - ca. 0.007 Pa
Key result
Test no.:
#8
Temp.:
ca. 25 °C
Vapour pressure:
ca. 0.006 - ca. 0.006 Pa
Key result
Test no.:
#9
Temp.:
ca. 25 °C
Vapour pressure:
ca. 0.006 - ca. 0.006 Pa
Key result
Test no.:
#10
Temp.:
ca. 25 °C
Vapour pressure:
ca. 0.005 - ca. 0.005 Pa

Any other information on results incl. tables

Mean vapor pressure at 25 °C 7.27 x 10-3 Pa

Mean vapor pressure at 45 °C: 8.61 x 10-3 Pa

Mean vapor pressure at 70 °C: 3.81 x 10-2 Pa

Applicant's summary and conclusion

Conclusions:
Mean vapor pressure at 25 °C 7.27 x 10-3 Pa
Mean vapor pressure at 45 °C: 8.61 x 10-3 Pa
Mean vapor pressure at 70 °C: 3.81 x 10-2 Pa
Executive summary:

The vapor pressure has been determined using the balance method, using a procedure designed to be compatible with Method A.4 Vapour Pressure of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 104 of the OECD Guidelines for Testing of Chemicals, 23 March 2006.