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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Description of key information

The water solubility of 2-Methylbutan-2-ol is 121 g/L at 20°C.

Key value for chemical safety assessment

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

Additional information

Several reliable literature sources report the water solubility of 2-methylbutan-2-olas results from experimental studies to be between 118 to 125g/L. The value which originates from HSDB which is a peer reviewed data base is 121 g/L at 20°C was chosen to be reliable for 2-methylbutan-2-ol.