2,3-Dichloropyridine CAS Number: 2402-77-9
Pharmaceutical Materials 2025-03-02
CAS Number: 2402-77-9
Molecular Formula: C5H3Cl2N
Molecular Weight: 147.99 g/mol
Appearance: White powdery solid
Melting Point: 64-70°C
Solubility: Slightly soluble in water
Usage: Mainly used as a pharmaceutical and pesticide intermediate.
2,3-Dichloropyridine, identified by its CAS number 2402-77-9, is a significant biochemical reagent with a broad range of applications in life science research. This compound, characterized by its white to slightly off-white crystalline powder appearance, serves as a valuable biomaterial and organic compound. Its distinct physical and chemical properties make it an essential tool in various research endeavors.
| Property | Value |
|---|---|
| Chemical Name | 2,3-Dichloropyridine |
| CAS Number | 2402-77-9 |
| Molecular Formula | C5H3Cl2N |
| Molecular Weight | 147.99 g/mol |
| Appearance | White to slightly off-white crystalline powder |
| Density | 1.4 ± 0.1 g/cm³ |
| Melting Point | 64-67 °C |
| Boiling Point | 192.5 ± 20.0 °C |
| Flash Point | 87.5 ± 7.4 °C |
| Refractive Index | 1.554 |
| Solubility | Slightly soluble in water |
| Stability | Stable, avoid contact with oxides and alkali metals |
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