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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 trimethyl-1,6-hexanediol (isomer ratio 2,4,4 : 2,2,4 approx. 70:30) was determined with the flask method according to OECD TG 105 (1995) and EU method A.6 (1992). The result was 35.5 g/l at 20 °C. The pH of the solvent water was not affected by the dissolution of the test item.

Key value for chemical safety assessment

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

Additional information