2-Pyridylacetonitrile
Pharmaceutical Materials 2025-03-02
CAS Number: 2739-97-1
Molecular Formula: C7H6N2 Molecular Weight: 118.14 g/mol
Appearance: Colorless to yellow or orange liquid/powder
Melting Point: 23-25°C
Boiling Point: 76-77°C at 2 mmHg
Usage: Used as a pharmaceutical intermediate and in organic synthesis.
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| Attribute | Details |
|---|---|
| Chemical Name | 2-Pyridylacetonitrile |
| CAS Number | 1072-82-4 |
| Molecular Formula | C7H6N2 |
| Molecular Weight | 118.14 g/mol |
| Appearance | Colorless or slightly yellow oily liquid |
| Boiling Point | 245-247°C (760 mmHg) |
| Flash Point | 104°C |
| Refractive Index | 1.525-1.527 |
| Density | 1.115 g/mL at 25°C |
| Solubility | Soluble in organic solvents such as ethanol, ether, and chloroform; insoluble in water |
| Chemical Properties | Pyridine derivative with an acetonitrile group attached to the 2-position. Shows typical pyridine aromaticity and acetonitrile reactivity. |
| Applications | Used as an intermediate in the synthesis of heterocyclic compounds, pharmaceuticals, pesticides, and dyes. Also used in the preparation of ligands for metal complexes. |
| Safety Information | May be harmful if swallowed or inhaled. Causes skin and eye irritation. Handle with appropriate personal protective equipment and avoid contact with skin, eyes, and clothing. |
| Storage Conditions | Store in a cool, dry place away from heat, sparks, and open flames. Keep container tightly closed and protect from light. |
