Registration Dossier
Registration Dossier
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EC number: 225-714-1 | CAS number: 5026-62-0
Endpoint summary
Administrative data
Description of key information
Additional information
Summary of the phys.-chem. key parameters:
| Phys.-chem. Property | Key parameter | Remarks |
| Appearance/Physical state/Colour | white, crystalline solid | |
| Melting point | 313°C | decomposition |
| Boiling point | not applicable | substance decomposes on melting |
| Density at 20°C | 1.42 g/cm³ |
|
| Granulometry | (d50) = 117.1 ± 17.5 µm | Median particle diameter |
| Vapour pressure at 20°C | - | Waiving, melting point > 300°C |
| Partition coefficient at 20°C | -0.63 | log Pow |
| Water solubility at 20°C / pH 11.4 | 418 g/L | |
| Autoflammability | > 677 K | No self-ignition observed up to the maximum test temperature of 404 °C. |
| Flammability | non flammable | |
| Explosiveness | not explosive | |
| Oxidizing properties | not oxidizing | |
| Dissociation constant at 20 °C | pKa = 8.4 | pKa measured for corresponding acid and related to dissociation of hydroxylic function |
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