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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 water solubility of DEA acetate was determined to be at least 1000 g/L at 20 °C. Due to EUSES limitations, a value of 100 g/l is used in CSA.

Key value for chemical safety assessment

Water solubility:
1 000 g/L
at the temperature of:
20 °C

Additional information

A reliable OECD Guideline study, performed to GLP, dissolved DEA acetate in water at 1000 g/L at 20 °C. After 20 hours of stirring, no undissolved substance remained, and the pH of the water was determined to be 6.1. The water solubility of DEA acetate was therefore determined to be at least 1000 g/L at 20 °C (Brekelmans, 2010a).