Registration Dossier

Physical & Chemical properties

Vapour pressure

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Administrative data

Endpoint:
vapour pressure
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
other: Prediction model
Title:
Vapour pressure by EPI (Estimation Programs Interface) Suite
Author:
Sustainability Support Service (Europe) AB - estimated
Year:
2011
Bibliographic source:
Estimation Programs Interface Suite™ United States Environmental Protection Agency, Washington, DC, USA. version 4.1

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other:
Principles of method if other than guideline:
Modified Grain Method
GLP compliance:
no
Type of method:
other: Estimated data

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Vapour pressureopen allclose all
Temp.:
25 °C
Vapour pressure:
0 mm Hg
Remarks on result:
other: Modified Grain Method
Temp.:
25 °C
Vapour pressure:
0.022 Pa
Remarks on result:
other: Modified Grain Method

Applicant's summary and conclusion

Executive summary:

The vapour pressure of the substance as per Modified Grain Method is estimated to be:

1) 0.000164 mm Hg at 25°C

2) 0.0219 Pa at 25°C