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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
31 March 2010 - 14 January 2011
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
GLP compliance:
not specified
Type of method:
effusion method: isothermal thermogravimetry
Key result
Temp.:
25 °C
Vapour pressure:
0.2 Pa

Measurements and regression line: See Illustration

Conclusions:
The vapour pressure of the substance at 25°C was determined to be 0.2 Pa.

Description of key information

The vapour pressure of the substance at 25°C was determined to be 0.2 Pa.

Key value for chemical safety assessment

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

Additional information