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Density

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Description of key information

The relative density of the substance is approximately 0.716

Key value for chemical safety assessment

Relative density at 20C:
0.716

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.

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