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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 OECD 104 and EU A.4. GLP study. The vapour pressure was 0.633 Pa at 20 ºC and 1.70 Pa at 25 ºC.

Key value for chemical safety assessment

Vapour pressure:
0.633 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). GLP study. The vapour pressure of was determined to be 0.633 Pa at 20 ºC and at 1.70 Pa at 25 ºC.