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Physical & Chemical properties

Density

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Description of key information

The relative density of the high cis (cis/trans 85/15) and of the high trans (cis/trans 10/90)  was determinded to be 1.005 and 0.9996 respectively.

Key value for chemical safety assessment

Relative density at 20C:
1.005

Additional information

The relative density of the high cis (cis/trans: 85/15) and of the high trans (cis/trans: 10/90) qualities of the substance were performed at atmospheric

using two different test methods according to OECD TG 109. Very similar relative density were determined:

1.005 on the high cis quality (oscillating densimeter)

1.0024 on the high trans quality (pycnometer method)

We have chosen the worst case value as the key value for chemical safety assessment.