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Diss Factsheets

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1994
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: reliable, well-documented GLP study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1993
Report date:
1994

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
effusion method: by loss of weight or by trapping vaporisate

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Vapour pressureopen allclose all
Temp.:
20 °C
Vapour pressure:
0 hPa
Temp.:
25 °C
Vapour pressure:
0 hPa
Temp.:
50 °C
Vapour pressure:
0 hPa
Temp.:
116.6 °C
Vapour pressure:
0.001 hPa
Temp.:
277.8 °C
Vapour pressure:
1 hPa
Temp.:
313.7 °C
Vapour pressure:
10 hPa

Any other information on results incl. tables

log P = A + B/(C+T(°C))

A = 8.913612

B = -4643.752

C = 273.15

Applicant's summary and conclusion