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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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Diss Factsheets

Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure of the test substance has been determined to be 0.4 hPa at 20 °C.

Key value for chemical safety assessment

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

Additional information

In the key study, the vapour pressure has been determined in the temperature range of 72°C to 176°C using the dynamic method. A vapour pressure of

0.4 hPa at 20 °C has been calculated by extrapolation. The vapor pressure has also been determined by isoteniscope and revealed a vapour pressure of 0.1 to 780 torr (corresponding to 0.13 hPa to 1040 hPa) in a temperature range of 0 to 177°C. An estimation of the vapour pressure with the program MPBPVP by EPISuite resulted in an vapour pressure of 0.0008 Pa (modified Grain method).