Registration Dossier
Registration Dossier
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EC number: 229-440-3 | CAS number: 6535-46-2
Endpoint summary
Administrative data
Description of key information
Additional information
Phys.-chem. Property |
Value |
Appearance/physical state/colour |
Red solid |
Melting point/freezing point |
No melting point up to decomposition temperature >= 270°C |
Density |
1.48 g/ml |
Particle Size Distribution |
Median: 4.51 µm |
Vapour pressure |
8.51 * 10-11mmHg (calculated) |
Partition coefficient |
log pow = 2.5 |
Water solubility |
9.80 µg/l |
Solubility in organic solvents |
3.31 mg/l (n-octanol) |
Auto flammability |
>= 270°C |
Flammability |
Combustion class no 2 (catches fire briefly and estinguishes) |
Explosiveness |
Test not required due to low exothermic decomposition energy and onset of exothermic decomposition |
Oxidising properties |
No indication of oxidising properties due to chemical structure |
Stability in organic solvents |
Stable in DMSO and sesame oil for 72 h at room temperature |
Dissociation constant |
No potential for dissociation due to chemical structure |
Minimum ignition energy (MIE) |
30 mJ < MIE < 100 mJ (with and without inductive resistance) |
Boiling point, surface tension, flash point, viscosity |
Tests not required since substance - decomposes before melting - is a solid - has water solubility < 1 mg/l
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