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Vapour pressure

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Description of key information

71.99 Pa at 25 °C

Key value for chemical safety assessment

Vapour pressure:
71.99 Pa
at the temperature of:
25 °C

Additional information

The vapour pressure of the substance octanoic acid, methyl ester (CAS 111-11-5) was taken from EPIWIN database. The vapour pressure obtained from HSDB is identical; while the value (41.9 Pa at 20 °C) determined by QSAR calculation with SPARC (v4.5) is decreased.