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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Description of key information

The solubility of isophorone in water is 14.5 g/l (Veith et al., 1980) in good agreement with data in other publications. The temperature has not been reported.

Key value for chemical safety assessment

Water solubility:
14.5 g/L
at the temperature of:
25 °C

Additional information

The most frequently value reported is 12 g/l. The assigned temperature is 20 °C in some publications and 25 °C in other publications. The study with the best documentation was preferred as key study, though it deviates slightly from the majority.