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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Vapour pressure

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Description of key information

The vapor pressure of isophorone diamine was measured with the dynamic method at temperatures between 70.78 and 252.4 °C leading to a regular vapor pressure curve. A value of 0.0157 hPa at 20 °C was obtained by least squares-fit of an Antoine curve and extrapolation.

Key value for chemical safety assessment

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

Additional information