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EC number: 810-464-3 | CAS number: 13446-84-9
Vapour pressure
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:
- 2 015
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
- 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
Constituent 1
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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