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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure was found to be less than 0.1 mbar in the temperature range of 60–80 °C. Vapour pressures measured at  90 °C and 100 °C were 0.1 mbar and 0.29 mbar, respectively. Vapour pressures interpolated at 110 °C and 120 °C were 0.71 mbar and 1.46 mbar, respectively. For risk assessment a vapour pressure of 0.001 Pa at 25 °C is considered.

Key value for chemical safety assessment

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

Additional information

The values for vapour pressure were determined by experimental tests using a differential scanning calorimeter.