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Vapour pressure

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Description of key information

The vapour pressure was calculated by the modified Grain method (MPBPWIN v1.43) for the temperature 25°C. The calculation is based on a covalent neutral  structure, because EPIWIN is not able to calculate properties from charged molecules. The covalent structure is expected to be more volatilethan the charged  ionic molecule THPC.

Key value for chemical safety assessment

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

Additional information

The vapour pressure as calculated by MPBPWIN is not expected to have any relevance because the test item as an ionic compound is unlikely to evaporate without decomposition.