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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

As experimental determination of the vapour pressure appears difficult as based on its chemical structure the substance is only negligibly volatile, so that the vapour pressure of the test substance may be determined through computational methods.

The calculations were performed with the programs MPBPVP and SPARC as stated in Table R.7.1-18 of the REACH guidance document. All calculations were performed on November 02, 2017 with the recent versions of the programs.

Key value for chemical safety assessment

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

Additional information

The vapour pressure of the test substance is at 20 °C 0.01 Pa and at 25 °C is between 0.01 Pa to 0.1 Pa.