Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Cross-reference
Reason / purpose:
reference to same study

Data source

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

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
EU Method A.4 (Vapour Pressure)
Qualifier:
according to
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Principles of method if other than guideline:
/
GLP compliance:
yes (incl. certificate)
Type of method:
effusion method: by loss of weight or by trapping vaporisate
Remarks:
weight loss

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
liquid: viscous
Details on test material:
> 99wt%

Results and discussion

Vapour pressureopen allclose all
Temp.:
20 °C
Vapour pressure:
< 0 Pa
Temp.:
20 °C
Vapour pressure:
< 0 mm Hg
Temp.:
25 °C
Vapour pressure:
< 0 Pa
Temp.:
25 °C
Vapour pressure:
< 0 mm Hg

Any other information on results incl. tables

Vapour pressure of the test substance

 

20°C

25°C

 

[Pa]

[mm Hg]

[Pa]

[mm Hg]

 

 

 

 

 

Test substance

< 8.4´10-7

< 6.3´10-9

< 2.2´10-6

< 1.6´10-8

 

 

 

 

 

 

Applicant's summary and conclusion

Conclusions:
The isothermal TGA effusion method was applied for the determination of the vapour pressure of V125226. The vapour pressure of the test substance at 20°C (293K) and 25°C (298K) is respectively <8.4 E-7 Pa (=<6.3 E-9 mmHg) and < 2.2 E-6 Pa (=<1.6 E-8 mmHg)