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Vapour pressure

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Description of key information

<0.001 Pa at 20°C

Key value for chemical safety assessment

Additional information

The vapour pressure (0.0052929 - 0.00745 Pa at 25 °C) of the substance fatty acids, C16 -18, isopropyl esters (CAS 91031-58-2) was obtained from literature for the single components. The vapour pressure (0.0000477 - 0.000548 Pa at 20 °C) was also determined by QSAR calculation with SPARC (v4.6). The vapour pressure increases as expected with the temperature therefore the vapour pressure will be deduced to be <0.001 Pa at 20°C.