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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

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Physical & Chemical properties

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.

Key value for chemical safety assessment

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.