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Physical & Chemical properties

Vapour pressure

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Description of key information

< 0.0001 Pa at 20 °C

Key value for chemical safety assessment

Additional information

The vapour pressure of the substance Fatty acids, C18 -unsatd., dimers, reaction products with fatty acids, C14-18 and C16-18 -unsatd. and propylidinemethanol (CAS 262353-70-0) was calculated with SPARC v4.6 at 20 °C for single components:

C16 triester: 2.63E-22 Pa

C18 triester: 7.42E-26 Pa

C18:1 triester: 3.81E-24 Pa

Representative oligomeric ester: 2.53E-34 Pa

The results are very low, so the conclusion that the vapour pressure is lower than < 0.0001 Pa at 20 °C is justified.