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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure of the test substance (PT) was determined by the isothermal thermogravimetric effusion method. The method is validated in the range 10-8- 103Pa using a set of five reference substances with known vapour pressures. 
The vapour pressure of the test substance at 20°C (293K) and 25°C (298K) was:
1.2 x 10E2 Pa at 20°C
0.86 mm Hg at 20°C
2.1 x 10E2 Pa at 25°C
1.5 mm Hg at 25°C

Key value for chemical safety assessment

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

Additional information