Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: peer reviewed in HSDB 2009-08-20 and supported by EPIWIN 4.1

Data source

Reference
Reference Type:
publication
Title:
Gibbs free energy of formation of halogenated aromatic compounds and their potential role as electron acceptors in anaerobic environments
Author:
Dolfing J, Harrison BK
Year:
1991
Bibliographic source:
Environ Sci Technol 26: 2213-93 (1991)

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
not reported
GLP compliance:
not specified
Type of method:
other: not available

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Test material form:
not specified
Details on test material:
purity not reported

Results and discussion

Vapour pressure
Temp.:
25 °C
Vapour pressure:
7.49 Pa

Any other information on results incl. tables

supported by EPIWIN 4.1

Vapor Pressure Estimations (25 deg C):

(Using BP: 211.00 deg C (user entered))

(Using MP: 59.00 deg C (user entered))

VP: 0.0541 mm Hg (Antoine Method)

: 7.22 Pa (Antoine Method)

VP: 0.0458 mm Hg (Modified Grain Method)

: 6.1 Pa (Modified Grain Method)

VP: 0.146 mm Hg (Mackay Method)

: 19.4 Pa (Mackay Method)

Selected VP: 0.0458 mm Hg (Modified Grain Method)

: 6.1 Pa (Modified Grain Method)

Subcooled liquid VP: 0.122 mm Hg (25 deg C, exp database VP )

: 16.3 Pa (25 deg C, exp database VP )

Applicant's summary and conclusion

Conclusions:
The vapour pressure as cited is 0.0749 hPa at 25% C.
This value is supported by EPIWIN 4.1 calculations.