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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The vapour pressure of the test item at 20°C was 3.2 Pa or 2.4E-2 mm Hg. The vapour pressure of the test item at 25°C was 5.4 Pa and 4.0E-2 mmHg.

Key value for chemical safety assessment

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

Additional information

Charles River Laboratories (2019) is a GLP-compliant study following OECD guideline 104. The isothermal thermogravimetric effusion method was applied for the determination of the vapour pressure of the test item. The study is assigned a Klimisch score of 1 (reliable without restrictions). The vapour pressure of the test item at 20°C was 3.2 Pa or 2.4E-2 mm Hg. The vapour pressure of the test item at 25°C was 5.4 Pa or 4.0.1E-2 mm Hg.