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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 pressur of the substance was determined to be 0.0012 hPa at 20°C, 0.002 hPa at 25 °C and 0.022 hPa at 50 °C.

Key value for chemical safety assessment

Vapour pressure:
0.001 hPa
at the temperature of:
20 °C

Additional information

A GLP study was conducted. The study in accordance with the OECD Guideline for the Testing of Chemicals 104: "Vapour pressure" by effusion method, weight loss determined the vapour pressure to be 0.0012 hPa at 20 °C, 0.002 hPa at 25 °C and 0.022 hPa at 50 °C. This was supported by a non-Glp study conductes according the dynamic method where the vapour pressure was determined to be 0.0006 hPa at 20°C, 0.0012 hPa at 25 °C and 0.0167 hPa at 50 °C.