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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure of the test material has been determined to be 4.5 x 10-2 Pa at 25ºC.

Key value for chemical safety assessment

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

Additional information

Method

The vapour pressure was determined using a vapour pressure balance with measurements being made at several temperatures and linear regression analysis used to calculate the vapour pressure at 25°C. Testing was conducted using Method A4 of Commission Directive 92/69/EEC (which constitutes Annex V of Council Directive 67/548/EEC).

Conclusion

The vapour pressure of the test material has been determined to be 4.5 x 10-2 Pa at 25ºC.