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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 determined to 1.233 (g/cm³) at 20 °C.

Key value for chemical safety assessment

Relative density at 20C:

Additional information

The (relative) density is determined in a weight-of-evidence approach of an experimental study and three secondary sources. The values derived of all sources spread over a minor range based on the fact that all densities are given for different temperatures. The experimental value is considered as the most reliable source regarding secondary information about the determination, purity of the substance and the used guideline. This value is therefore chosen as key value for the chemical safety assessment. The secondary sources support the validity of this result in a proper way.