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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

7.4x10-9 Pa at 25°C, OECD 104, gas saturation method, Widmer 1996

Key value for chemical safety assessment

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

Additional information

The vapour pressure of the test substance was determined in accordance with the OECD guideline for testing of chemicals No. 104 (1995) and the EU Method A.4., Official Journal of the European Communities No. L 383 A (1992): 7.4 x 10-9 Pa (extrapolated from fit of measurements from 65 to 95°C; correct to two significant figures)