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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

0.219mmHg @ 25C
0.043mmHg @ 25C
0.2-1.0Pa @ 20C
0.043mmHg @ 25C
0.027hPa @ 25C

Key value for chemical safety assessment

Vapour pressure:
2.9 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 2.9Pa at 25C is based on the value cited in mmHg from the key study.

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