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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 calculation was performed according to the modified  Grain method which is proposed in Annex 1 of the EU method A.4.  (92/69/EEC). From the result  (< 1E-05 Pa) it can be concluded that no measurement is required because  the calculated value is far below the detection limit of the available  methods. Calculation result (modified Grain method): 1.91E-06 Pa

Key value for chemical safety assessment

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

Additional information

The vapour pressure calculation was performed according to the modified  Grain method which is proposed in Annex 1 of the EU method A.4.  (92/69/EEC). From the result 
(< 1E-05 Pa) it can be concluded that no measurement is required because  the calculated value is far below the detection limit of the available  methods.
Calculation result (modified Grain method): 1.91E-06 Pa