Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

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

Neither the melting point nor the boiling point are determined as the substance decomposes before melting or boiling. The relative density is 1.469 at 20 °C.

The vapour pressure was not tested since the is out of the recommended range of the pressures of the methods reported in the OECD Guideline 104. The surface tension is not a desired property of the substance and surface activity is not expected. Moreover the substance is considered as non explosive nor oxidising. The particle size distribution showed a D50 = 32.211 μm and D90 = 100.309 μm; the percentage of the particle size of the inhalable fraction (4 µm) is4.23 % thus the inhalation route of exposition is not considerable. Its logPow is equal to -1.2929 (at 20 °C and pH 4.15) which means that it has a greater affinity to the aqueous phase. The substance is very soluble in water (20.99 g/l) and it is not expected to be auto-flammable or flammable.