Bis-biphenyl-4-yl-amine
CAS: 102113-98-4
Category: Organic Intermediates
| Purity | Research Grade ≥98%, High-Purity Grade ≥99%, Electronic Material Grade ≥99.5% |
| Molecular Formula | C24H19N |
| Molecular Weight | 321.42 |
| Appearance | White to off-white crystalline powder or solid |
| Packaging | 1 g/aluminum foil bag, 5 g/bottle, 25 g/bottle, or 100 g/HDPE container |
| Testing Indicators | Appearance — Visual inspection; Purity — HPLC-UV or HPLC-DAD (≥98%); Identification — FTIR spectroscopy and 1H NMR/13C NMR; Molecular weight confirmation — LC-MS or HRMS; Melting point — Capillary method; Residual solvents — GC-MS (ICH Q3C); Water content — Karl Fischer titration; Elemental composition — CHN elemental analysis; UV-Vis absorption spectrum — Spectrophotometry for conjugated aromatic systems. |
| Storage Notes | Store in a cool, dry, and well-ventilated area. Keep the container tightly closed and protected from moisture, heat, and direct sunlight. Recommended storage under inert atmosphere (nitrogen or argon) for long-term stability. Avoid contact with strong oxidizing agents and strong acids. |
| Lead Time | 10 days |
Used as an advanced organic intermediate and functional aromatic amine building block. It is mainly applied in the synthesis of organic electronic materials, OLED hole-transport materials, photoelectric functional compounds, and other conjugated aromatic systems. It can also serve as an intermediate for pharmaceutical and materials chemistry research.