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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

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.