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Vapour pressure

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Description of key information

The vapour pressure at 25°C is lower than 0.001 Pa.

Key value for chemical safety assessment

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

Additional information

In addition the mass spectra of the vapor escaping from the Knudsen cell show only masses m/e < 200 indicating that impurities with low molecular weights were evaporated from the mixture.