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Physical & Chemical properties

Vapour pressure

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Description of key information

Vapour pressure predicted from scientifically valid (Q)SAR models: 0.184 Pa at 25°C (Kovarich, 2014)

Key value for chemical safety assessment

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

Additional information

For the determination of the vapour pressure of Tetradecylamine, one data is reported from (Q)SAR predictions based on two scientifically valid models: ACD/Percepta Vapour pressure and EPISuite/MPBPVP. Those models fulfil the characterisation criteria specified in the OECD Guidance Document on the validation of (Q)SAR models.

A vapour pressure of 0.184 Pa (0.001 mm Hg) at 25°C is predicted for Tetradecylamine; this prediction is considered reliable with restrictions (Klimisch 2) and is used as key value for the assessment. Based on this predicted vapour pressure value, Tetradecylamine is not expected to be volatile.