| Identification |
| Name: | Pyridinium,1,1'-[1,4-phenylenebis(methylene)]bis-, dibromide (9CI) |
| Synonyms: | 1,1'-(p-Phenylenedimethylene)bis[pyridiniumbromide] (6CI,7CI); Pyridinium, 1,1'-(p-phenylenedimethylene)di-, dibromide(8CI); DPX; p-Xylene bis(pyridinium bromide) |
| CAS: | 14208-10-7 |
| Molecular Formula: | C18H18 N2 . 2 Br |
| Molecular Weight: | 422.162 |
| InChI: | InChI=1/C18H18N2.2BrH/c1-3-11-19(12-4-1)15-17-7-9-18(10-8-17)16-20-13-5-2-6-14-20;;/h1-14H,15-16H2;2*1H/q+2;;/p-2 |
| Molecular Structure: |
![(C18H18N2.2Br) 1,1'-(p-Phenylenedimethylene)bis[pyridiniumbromide] (6CI,7CI); Pyridinium, 1,1'-(p-phenylenedimethyl...](https://img1.guidechem.com/chem/e/dict/185/14208-10-7.jpg) |
| Properties |
| Transport: | UN 1307 3/PG 3 |
| Density: | 0.904 g/mL at 25 ºC(lit.) |
| Refractive index: | n20/D 1.521(lit.) |
| Storage Temperature: | 2-8°C |
| Safety Data |
| Hazard Symbols |
Xn: Harmful
Xi: Irritant
T: Toxic
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