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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

1.504 ± 0.001 g/cm³ (= 1504 kg/m³) at 20.2°C

Key value for chemical safety assessment

Relative density at 20C:

Additional information

The determination of the relative density of DCDPS was performed in accordance with OECD TGD 109 using a gas comparison pycnometer (Habeck 2009a). A relative density of 1.504 ± 0.001 g/cm³ was measured. Available handbook data (Beilstein Record 2008) indicate values for a crystal density of 1.533 (Sime 1960 & 1974) or 1.597 (Zuniga et al 1993) respectively.