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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure of urea is reported in a published report to be 1.2 x 10-5 mmHg (0.0016 Pa) at 25 °C.

Key value for chemical safety assessment

Vapour pressure:
0.002 Pa
at the temperature of:
298 K

Additional information

The vapour pressure of urea is reported to be 1.2 x 10-5mmHg at 25 °C (Jones, 1960).