4-Bromobenzonitrile
Pharmaceutical Materials 2025-03-02
CAS Number: 623-00-7
Molecular Formula: C7H4BrN
Molecular Weight: 182.02 g/mol
Appearance: White to pale yellow powder or flakes
Usage: Mainly used as an intermediate in organic synthesis, especially in the pharmaceutical and dye industries.
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| Attribute | Details |
|---|---|
| Name | 4-Bromobenzonitrile |
| CAS Number | 586-76-5 |
| Other Names | p-Bromobenzonitrile, 4-Bromo-benzonitrile, 4-Bromobenzonitrile, 98% |
| Molecular Formula | C7H4BrN |
| Molecular Weight | 182.02 g/mol |
| Appearance | White to light beige crystalline solid |
| Melting Point | 68-72°C (literature values may vary slightly) |
| Boiling Point | 238°C at 760 mmHg; 114°C/1 mmHg |
| Density | 1.5±0.1 g/cm³ |
| Refractive Index | 1.5775 (at 20°C) |
| Flash Point | 101.1±25.5°C |
| Solubility | Insoluble in water; soluble in organic solvents such as ethanol, ether, and benzene |
| Stability | Stable under normal conditions; incompatible with oxidizing agents |
| Uses | Intermediate in the synthesis of pharmaceuticals, pesticides, and dyes Used as a starting material for the preparation of heterocyclic compounds and other aromatic compounds |
| Safety Information | May be harmful if swallowed or inhaled Causes skin and eye irritation Avoid exposure to skin and eyes Refer to MSDS for detailed safety and handling instructions |
