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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Diss Factsheets

Physical & Chemical properties

Water solubility

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Description of key information

The solubility of the isosorbide dioctanoate in buffer water at different pH (5, 7 and 9) is less than 0.01 g/L 

Key value for chemical safety assessment

Water solubility:
0.01 g/L
at the temperature of:
20 °C

Additional information

The water solubility of the substance Isorbide 2,5 di-n-octanoate (CAS N. 64896 -70 -4) has been determined according to the EU method A.6 and the OECD 105, and in compliance with the GLP.

On the basis of the two preliminary tests performed, the water solubility of the substance is less than 0.01 g/L at the pH 5, 7 , 9 and at 20°C. The substance is considered as insoluble in the conditions of the test.