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Vapour pressure

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Description of key information

0.0087 hPa at 20 °C 

Key value for chemical safety assessment

Vapour pressure:
0.009 hPa
at the temperature of:
20 °C

Additional information

The substance is a mixture of various constituents of similar chemical structure, and contains ca. 0.5% water, and ca. 0.5% propanol. The vapour pressure could not be experimentally determined with sufficient accuracy, because water and propanol have an impact on the result. Consequently, the value of 1-dodecanol (CAS 112-53-8) has been used for chemical safety assessment. Crossreading is justified, because the chemical structure of 1-dodecanol is similar.