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Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2015. 8. 21 ~ 2015. 10. 28
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
GLP compliance:
no
Type of method:
effusion method: isothermal thermogravimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
2,2'-[cyclohexane-1,1-diylbis(4,1-phenyleneoxymethylene)]dioxirane
Cas Number:
13446-84-9
Molecular formula:
C24H28O4
IUPAC Name:
2,2'-[cyclohexane-1,1-diylbis(4,1-phenyleneoxymethylene)]dioxirane
Test material form:
liquid: viscous

Results and discussion

Vapour pressureopen allclose all
Key result
Test no.:
#1
Temp.:
ca. 20 °C
Vapour pressure:
ca. 0 Pa
Key result
Test no.:
#2
Temp.:
ca. 25 °C
Vapour pressure:
ca. 0 Pa

Applicant's summary and conclusion

Conclusions:
The isothermal TGA effusion method was applied for the determination of the vapour pressure of SEZ-250. The vapour pressure of the test substance at 20 Celsius and 25 Celsius was:

20 Celsius
[Pa] [mmHg]) [Pa] mmHg])
2.1 x 10-8 [Pa]
1.6 x 10-10 [mmHg]

25 Celsius
5.5 x10-8 [Pa]
4.1 x 10-10 [mmHg]

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