Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
29.04.03
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report Date:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.4 (Vapour Pressure)
Version / remarks:
2008
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
effusion method: vapour pressure balance

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid

Results and discussion

Vapour pressureopen allclose all
Key result
Temp.:
20 °C
Vapour pressure:
0 hPa
Key result
Temp.:
25 °C
Vapour pressure:
0 hPa
Key result
Temp.:
50 °C
Vapour pressure:
0 hPa

Any other information on results incl. tables

The vapour pressure was measured in the temperature range of 20 °C to 60 °C. After the measurement a mass lass of approx. 23 % (w/w) was determined. The values for 20, 25 and 50 °C are calculated, using the Antoine equation.

Applicant's summary and conclusion

Conclusions:
The test item had a vapour pressure of 2.0E-5 hPa at 25°C.