Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2008
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: guidance followed, no GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report Date:
2008

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Deviations:
no
GLP compliance:
no
Type of method:
static method

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Vapour pressureopen allclose all
Temp.:
ca. 74 °C
Vapour pressure:
ca. 1.25 kPa
Remarks on result:
other: measured value
Temp.:
ca. 20 °C
Vapour pressure:
ca. 73 Pa
Remarks on result:
other: extrapolated value
Transition / decomposition
Transition / decomposition:
yes
Transition temp.:
<= 70 °C
Vapour pressure at 10°C above transition temperature:
1.6 kPa
Vapour pressure at 20°C above transition temperature:
2.4 kPa

Any other information on results incl. tables

Linear equation: log p = -2278.7*(1/T)+9.6367

Scope: from 71 to 219 °C

Accuracy: <10%

Nature of the change during measuring: none

Nature of the change for estimate: transition liquid-solid

Temperature of transition: <70°C

Applicant's summary and conclusion