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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


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Administrative data

Link to relevant study record(s)

Description of key information

Measurements at 20C: 3.26, 5.31 mPa.s plus 3.642mm2/s (equivalent to 3.28mPa.s)
Measurements at 25C: 2.9-3.15, 2.83 mPa.s

Key value for chemical safety assessment

3.3 mPa · s (dynamic)
at the temperature of:
20 °C

Additional information

A significant number of published values are available for the viscosity of 2 -butoxyethanol and at multiple temperatures.With one exception, these are generally consistent. The key parameter is from known measured data.