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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

0.00000587 Pa (25°C)

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
25 °C

Additional information

The vapour pressure of the substance was calculated to be 5.87E-06 Pa by QSAR using Episuite (MPBPWIN v1.43) modified Grain method, which is the recommended method for solids. Recommended experimental methods are only suited to determine vapour pressures starting from 1E-04 Pa. Therefore, determination by QSAR is an acceptable alternative.