Registration Dossier

Diss Factsheets

Physical & Chemical properties

Vapour pressure

Currently viewing:

Administrative data

Endpoint:
vapour pressure
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method

Data source

Reference
Reference Type:
other: data base
Title:
EPIWin: experimental data on Succinimide
Author:
U.S. Environmental Protection Agency 1200 Pennsylvania Ave., N.W. (Mail Code 7406M) Washington, DC 20460
Year:
2019
Bibliographic source:
US E

Materials and methods

Principles of method if other than guideline:
EPI WIn
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Succinimide
EC Number:
204-635-6
EC Name:
Succinimide
Cas Number:
123-56-8
Molecular formula:
C4H5NO2
IUPAC Name:
pyrrolidine-2,5-dione

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:
0.001 mm Hg
Remarks on result:
other: Subcooled liquid VP

Any other information on results incl. tables

US Environmental Protection Agency’s EPISuiteTM

MPBPWIN v1.42):

VP(mm Hg,25 deg C):  0.000358  (Modified Grain method)

Subcooled liquid VP: 0.000757 mm Hg (25 deg C, exp database VP )

Applicant's summary and conclusion

Conclusions:
The vapour pressure is reported to be 0.000757 mm Hg at 25 °C.
Executive summary:

According to the EPIWin data base the vapour pressure is reported to be 0.000757 mm Hg at 25 °C.