Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
16MAR2000
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Limited methodology details

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Report Date:
2000

Materials and methods

Principles of method if other than guideline:
The vapour pressure was determined using a vapour pressure balance with measurements being made at several temperatures and linear regression analysis used to calculate the vapour pressure at 25 °C
GLP compliance:
no
Type of method:
effusion method: vapour pressure balance

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): distillated 1,6 diiodiododecafluorohexane
- Substance type: monoconstituent
- Lot/batch No.: no data

Results and discussion

Vapour pressureopen allclose all
Temp.:
25 °C
Vapour pressure:
2.38 mm Hg
Remarks on result:
other: equivalent to 3.17 hPa
Temp.:
52 °C
Vapour pressure:
1 mm Hg
Temp.:
75 °C
Vapour pressure:
10 mm Hg
Temp.:
83 °C
Vapour pressure:
15 mm Hg
Temp.:
115 °C
Vapour pressure:
100 mm Hg
Temp.:
180 °C
Vapour pressure:
760 mm Hg

Applicant's summary and conclusion