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Physical & Chemical properties

Vapour pressure

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Administrative data

Link to relevant study record(s)

Description of key information

9.5mmHg @ 25C (12.6hPa)
9.7mmHg @ 25C (12.9hPa)
7mmHg @ 21C (9.3 hPa)

Key value for chemical safety assessment

Vapour pressure:
1 260 Pa
at the temperature of:
298 K

Additional information

Consistent values are available from multiple sources, including values at different temperatures. The key parameter retained is from a recognised reliable source. The value of 12.6hPa at 25C would scale to approximately 8.5hPa at 20C