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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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Diss Factsheets

Physical & Chemical properties

Melting point / freezing point

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Administrative data

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Description of key information


In a DSC measurement and a subsequent pour point determination the melting point of the test substance was determined. In the DSC experiment, no melting point was observed. In a pour point experiment it was determined that the melting point is < -20°C. Thus, no key value for the chemical safety assessment will be given.


Key value for chemical safety assessment

Additional information

DSC Measurement: No melting point is observed.

This suggests that the sample solidifies in a glassy state. Therefore a pour point test was carried out.


Pour Point Method

Two samples were placed in screw-capped tubes and thermostated for one hour.

Both samples were liquid at -20 °C.


The melting point is less than -20 °C: