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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The substance is a green powder at 101325 Pa and 20 °C.

The value of melting point is estimated to be 349.84 °C (at 1 atm), whereas the boiling point could not be determined since the substance decomposes before melting and boiling between 198 and 356 °C. Its relative density is 1.423 at 20 °C.

The vapour pressure and surface tension are negligible properties, moreover the substance is considered as non explosive nor oxidising. The particle size distribution showed a D50 = 48.673μm and D90 = 95.613μm; the percentage of the particle size of the inhalable fraction (4 µm) is equal to approximtely 0.56 % thus the inhalation route of exposition is not considerable. Its logPow is equal to -2.5539 at 20 °C and pH 6.60 which means that it has a much greater affinity to the aqueous phase than the organic one. The substance is very soluble in water (159.950 g/l) and it is not expected to be auto-flammable or flammable.