2-Bromobiphenyl
CAS: 2052-07-5
Category: Organic Intermediates
| Purity | Research Grade ≥98%; High-Purity Grade ≥99%; HPLC Grade ≥99% |
| Molecular Formula | C12H9Br |
| Molecular Weight | 233.11 |
| Appearance | Colorless to pale yellow liquid or crystalline solid |
| Packaging | 100 mL, 500 mL, 1 L amber glass bottle; 5 kg or 25 kg fluorinated polyethylene drum |
| Testing Indicators | Appearance — Visual inspection; Identification — FTIR spectroscopy and 1H NMR, 13C NMR; Molecular weight — GC-MS or LC-MS; Purity — GC-FID (ASTM D7504 equivalent) or HPLC; Bromine content — Elemental analysis or ICP-OES; Density — Hydrometer method; Refractive index — Abbe refractometer; Residual solvents — GC (ICH Q3C); Water content — Karl Fischer titration (GB/T 6283). |
| Storage Notes | Store in a tightly sealed container in a cool, dry, well-ventilated place. Protect from direct sunlight, moisture, and heat. Keep away from strong oxidizing agents and reducing agents. For long-term storage, refrigeration at 2–8°C is recommended. |
| Lead Time | 10 days |
Used as an aromatic bromide intermediate in organic synthesis. Commonly applied in Suzuki-Miyaura coupling reactions for the preparation of biaryl compounds, pharmaceutical intermediates, agrochemical intermediates, OLED materials, liquid crystal compounds, and other functional aromatic molecules. Also used as a building block in medicinal chemistry and materials research.