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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapor pressure of isophorone is 0.4 hPa at 20 °C (Hüls AG, 1981) in good agreement with data from other sources. In particular, vapor pressure data at a series of higher temperatures show a reasonable relationship between vapor pressure and temperature (vapor pressure curve). Experimental details have not been reported.

Key value for chemical safety assessment

Vapour pressure:
40 Pa
at the temperature of:
293.15 K

Additional information