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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure of alkenes C24 - C28 is < 1.0 mbar at 20°C

Key value for chemical safety assessment

Additional information

A single proprietaty study is available for this endpoint (Chilworth Technology Ltd, 2010). The vapour pressure was assessed in a static test with a U-tube manometer. The result of this study (the average of extrapolated 20 °C results from two seperate runs covering multiple temperatures of 73.6 °C and above) was used as the final result.