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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Additional information



Phys.-chem. Property


 Appearance/physical state/colour

 dark blue solid, bulk form

 Melting point/freezing point

 257 °C


 1.8244 g/cm3

 Particle Size Distribution

 Median: 13.7 µm

 Vapour pressure

 0.00335 Pa at 20 °C

 Partition coefficient

 log pow = -4.5 at 23 °C

 Water solubility

 4.5 g/l at 20 °C

 Solubility in organic solvents

 no data available

 Auto flammability



Combustion class no 3 (localized combustion with practically no spreading )



 Oxidising properties


 Boiling point, surface tension, flash point, viscosity

 Waiving (no data available for viscosity)