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Physical & Chemical properties

Vapour pressure

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Description of key information

Estimated value with EPIWIN using the formula of the complex not containing nickel (5,5'-azobis-2,4,6(1H,3H,5H)-pyrimidinetrione). The model MPBPWIN included in the Estimation Program Interface (EPI) Suite v4.11 revealed a value of 2.92E-019 Pa at 25°C. The predicted value can be considered reliable yielding a useful result for further assessment.

Key value for chemical safety assessment

Additional information

revealed value: 2.92E-19 Pa at 25°C

A calculated value for the Nickel complex cannot be estimated as the available tools, eg. EPIWIN are not useful: Using the formula of the complex not containing nickel (5,5'-azobis-2,4,6(1H,3H,5H)-pyrimidinetrione), a vapour pressure of 2.92E-19 Pa at 25°C is achieved.