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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The relative density of the substance is approximately 0.716

Key value for chemical safety assessment

Relative density at 20C:

Additional information

The relative density of C10 AO has not been measured directly as experience with other amine oxides has shown that it is not possible to produce a stable and/or water-free sample of these substances by freeze-drying. Measured data are available for the C12 -14 amine oxide from a test conducted in accordance with the procedure described in EU Regulation (EC) 440/2008, Annex Part A test A3 under GLP [Younis S (2010)]. The measured density of the substance, 716 kg/m3 at 23 °C, was divided by the relative density of water at 4 °C to derive the relative density of 0.716. It is considered that read across of this result to the C10 AO is acceptable as it is anticipated that the small decrease in chain length will not affect the relative density to any great extent.