Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Feb 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
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
effusion method: by loss of weight or by trapping vaporisate

Test material

Constituent 1
Chemical structure
Reference substance name:
Methyl oct-2-ynoate
EC Number:
203-836-6
EC Name:
Methyl oct-2-ynoate
Cas Number:
111-12-6
Molecular formula:
C9H14O2
IUPAC Name:
methyl oct-2-ynoate
Test material form:
liquid

Results and discussion

Vapour pressureopen allclose all
Key result
Test no.:
#1
Temp.:
20 °C
Vapour pressure:
10.6 Pa
Test no.:
#2
Temp.:
25 °C
Vapour pressure:
13.9 Pa

Applicant's summary and conclusion

Executive summary:

For the test item FOLIONE, the following vapour pressures at 20 °C and at 25 °C were calculated from the regression equation:

Vapour pressure at 20 °C:          10.6Pa

Vapour pressure at 25 °C:          13.9Pa