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Bromobenzene
| Product name | Bromobenzene |
| English alias | phenyl bromide |
| Structural formula | .png) |
| Molecular formula | C6H5Br |
| Molecular weight | 157.00800 |
| Appearance | Colorless oily liquid |
| Melting point | -31 °C |
| Relative density | 1.491 g/mL at 25 ℃(lit.)) |
| Boiling point | 156 ℃(lit.) |
| Water solubility | Insoluble. |
| Refractivity | n20/D 1.559(lit.) |
| Content | ≥99.5% |
| Moisture | ≤0.05% |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, strong bases. |
| Flash point | 124 °F |
| Vapor pressure | 10 mm Hg ( 40 °C) |
| Storage | Complete packaging, light handling, ventilated warehouse, away from open flames, high temperatures, and stored separately from oxidants. |
| Use | Aromatic compounds, pesticide intermediates. |
| Production method | Derived from the reaction of benzene and bromine. First, add iron powder and benzene to the reactor, and slowly add bromine while stirring. After adding, keep the reaction at 70-80 ℃ for 1 hour. Wash the crude product with water and a 5% sodium hydroxide solution, let it stand for layering, distillation, drying, and filtration. Finally, frequently press and distill to obtain the finished product by distilling at 155-157 ℃. |
| UN No. | UN 2514 3/PG 3 |
| Hazard class | |
| Packing group | III |
| HS code | 2812590000 |
| Packing | 250KGS/Closed steel drum |
| CAS # | 108-86-1 |
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