Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 228-058-4 | CAS number: 6104-58-1
Endpoint summary
Administrative data
Description of key information
Additional information
Appearance: Blue
Physical state: solid/powder
Melting range: no melting point until 350 °C; begin of thermic decomposition at about 280 °C
Boiling point: no boiling point detected up to decomposition temperature (begin of thermic decomposition at about 280 °C).
Relative density: 20 °C temperature was found to be 1.2738 g/cm³.
Vapour pressure: 9.34 × 10-2 Pa (mean of three determinations, without water).
Partition coefficient: Log POW = -2.55 at 20 °C
Water solubility: 171 g/L at 20 °C
Surface tension: 50.252 mN/m at 20 °C
Autoflammability: >550 °C
Flammability of solids: not highly flammable
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