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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapor pressure is 2.92 E-4 at 20 °C and 6.25 E-4 at 25 °C.

Key value for chemical safety assessment

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

Additional information

The vapour pressure of dioctylfumarate was determined following EU A.4 by the effusion method (weight loss).

For the test item dioctylfumarate, the following vapour pressures at 20 °C and 25 °C were calculated from the regression equation:

Vapour pressure at 20 °C:        2.92* 10-04 Pa

Vapour pressure at 25 °C:        6.25* 10-04 Pa