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Vapour pressure

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Description of key information

Available data used in a weight-of-evidence approach gives a vapour pressure of 211 hPa at 20°C.

Key value for chemical safety assessment

Additional information

A non GLP, non guideline study reported a vapour pressure of 209.5 hPa at 20°C (Moelwyn-Hughes 1957). This value corresponds to the value given in a handbook (Verschueren 2009) providing a value for the vapour pressure at 20 °C of 211 hPa. The latter value is taken into account in the further risk assessment.