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Physical & Chemical properties

Vapour pressure

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Description of key information

Handbook and literature data are available.

Key value for chemical safety assessment

Vapour pressure:
0.523 hPa
at the temperature of:
25 °C

Additional information

The vapour pressure of the substance is reported to be 0.523 hPa at 25°C (Yaws et al, 1994); 0.1 hPa at 20°C and 10 hPa at 90°C (Verscheuren, 1996); and 0.39 mmHg at 25°C (Daubert & Danner, 1989). Roempp (online version 3.1) also reports a vapour pressure of 0.2 hPA at 20 degrees Celsius.