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Vapour pressure

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Description of key information

„The vapour pressure of FAT 41045 at 25 °C was estimated to be 1.8 x 10^-15 atm (corresponding to <0.0000000018 Pa) and was considered to be negligible. It was derived from a calculated boiling point by use of the Modified Watson Correlation.

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Additional information

The vapour pressure of FAT 41'030/A was estimated at 25 °C for its three main components based on the boiling point calculated and using the Modified Watson Correlation. As the chemical structure of Main Components 2 of FAT 41030 is identical with that of the Main Components of FAT 41045, their calculated vapour pressure value of 1.8 x 10-15atm (corresponding to <0.0000000018 Pa) is also valid for FAT 41045. This vapour pressure value is extremely low and therefore considered to be negligible.