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Physical & Chemical properties

Vapour pressure

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Description of key information

2.53.10-6 Pa at 20 °C.

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
20 °C

Additional information

The vapour pressure of the substance 2 -butenedioic acid (E)-, di-C8 -18 -alkyl esters (CAS 68610 -90 -2) was estimated using calculated data (SPARC v4.6) in a weight of evidence approach. The values for single boundary components C8 and C18 were calculated and the results were 2.53.10-6 Pa and 5.71.10-15 Pa, respectively. Thus, the substance is non-volatile.