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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapor pressure of the two main constituents of isomaltulose greens, isomaltulose and trehalulose, along with the close structural isomer, sucrose, were estimated using the EPI Suite MPBPVP software.  The resulting estimates demonstrate that isomaltulose greens has a very low vapor pressure based on its main constituents.

Key value for chemical safety assessment

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

Additional information

Isomaltulose greens consists mainly of isomaltulose and trehalulose, along with other sugars. Sucrose is a close structural analog to both isomaltulose and trehalulose. Therefore, the vapor pressure of the two main constituents of isomaltulose greens, isomaltulose and trehalulose, along with the close structural isomer, sucrose, were estimated using the EPI Suite MPBPVP software. The calculated vapor pressure values were 1.58E-14 for both isomaltulose and trehalulose and 4.71E-14 for sucrose. These estimates demonstrate that isomaltulose greens would have a very low vapor pressure based on its main constituents.