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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure was determined by the static method.
Estimated vapour pressure of (-)-beta-pinene : 519 Pa at 20°C.

Key value for chemical safety assessment

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

Additional information

A read-across approach based on structural similarity between bicyclic terpenes and on composition of the UVCB substance gum turpentine oil allowed to choose a key value for the vapour pressure of (-)-beta-pinene. This choice is supported by several data from secondary literature (experimental or estimated by calculation).