Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
September 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report Date:
2017

Materials and methods

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

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Type:
Constituent
Type:
Constituent
Type:
Constituent
Type:
Constituent
Type:
Constituent
Test material form:
liquid
Details on test material:
UVCB
Specific details on test material used for the study:
Batch SH00085512

Results and discussion

Vapour pressureopen allclose all
Key result
Test no.:
#1
Temp.:
20 °C
Vapour pressure:
1.5 Pa
Test no.:
#2
Temp.:
25 °C
Vapour pressure:
2.4 Pa
Test no.:
#3
Temp.:
50 °C
Vapour pressure:
17.3 Pa

Applicant's summary and conclusion

Executive summary:

The following vapour pressure values for Cedrene Washed were extrapolated from the experimental data (vapour pressure balance):

1.5Pa at 20oC

2.4Pa at 25oC

17.3Pa at 50oC