Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Vapour pressure

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010-08-26 - 2010-09-11 (experimental phase)
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
no
Type of method:
gas saturation method
Key result
Temp.:
25 °C
Vapour pressure:
0.58 Pa
Remarks on result:
other: calculated
Temp.:
10 °C
Vapour pressure:
0.064 Pa
Remarks on result:
other: average of 3 experiments
Temp.:
20 °C
Vapour pressure:
0.29 Pa
Remarks on result:
other: average of 3 experiments
Temp.:
30 °C
Vapour pressure:
1.5 Pa
Remarks on result:
other: average of 3 experiments
Conclusions:
The vapour pressure of the test substance was calculated to be 5.8E-1 Pa at 25 °C.
Executive summary:

The vapour pressure of the test item was determined using the gas saturation method. The vapour pressure at 25 °C was calculated by interpolation from the vapour pressure curve resulting from the experiment.

Description of key information

Vapour pressure (25 °C): 0.584 Pa.

Key value for chemical safety assessment

Vapour pressure:
0.584 Pa
at the temperature of:
25 °C

Additional information

A guideline study is available which is considered to be reliable and adequate.