Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Appearance: dark red powder

Melting range: no melting point until 350 °C

Boiling point: no boiling point until 350 °C

Relative density: 1.6660 g/cm³ at 20 °C

Vapour pressure: calculated value:1.13 × 10-3 Pa at 20 °C.

Partition coefficient: 0.97 at 20 °C

Water solubility: 27.4 mg/L at 20 °C

Surface tension: 42.780 mN/m at 20 °C

Autoflammability: 525 °C

Flammability of solids: not highly flammable

Explosiveness: Non-explosive

Additional information