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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure is <= 0.18 Pa at 20 °C (OECD 104, Grain-Watson estimation).

Key value for chemical safety assessment

Additional information

The vapour pressure was firstly determined by means of DSC. However the experimentally determined vapour pressure of the test item is not definable, since the range is not in the recommended range of 1 to 1000 mbar for DSC measurements. Therefore an estimation procedure by using Grain-Waton Method was performed.