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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Key study: Test method according to OECD Guideline 104 and EU Method A.4. GLP study. The vapour pressure at 20ºC was 0.000019 Pa and at 25ºC was 0.0000483 Pa.

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
20 °C

Additional information

Key study: The study of vapour pressure using effusion method was performed in accordance with OECD Guideline 104 and EU method A.4 (Knudsen cell), following the Principles of GLP. The vapour pressure of the test substance was determined to be 0.000019 Pa at 20 ºC and 0.0000483 Pa at 25 ºC.