3-Bromo-5-chlorosalicylaldehyde CAS Number: 19652-32-5
Pharmaceutical Materials 2025-03-03
CAS Number: 19652-32-5
Molecular Formula: C7H4BrClO2
Molecular Weight: 235.46
Appearance: Yellow crystals or powder Melting Point: 84-88°C
Boiling Point: 245.3°C at 760 mmHg
Usage: Used as an intermediate in pesticides and pharmaceuticals.
3-Bromo-5-chlorosalicylaldehyde, with the CAS number 19652-32-5, is a chemical compound characterized by its bromide and chloride substitutions on a salicylaldehyde backbone. This yellow crystalline solid serves as an important intermediate in the synthesis of pesticides and pharmaceuticals. It exhibits distinct physical and chemical properties, making it a valuable reagent in various organic transformations. Its reactivity is influenced by the presence of the bromine and chlorine atoms, which can undergo substitution, elimination, or addition reactions under appropriate conditions.
| Property Category | Specific Property |
|---|---|
| Chemical Identity | |
| CAS Number | 19652-32-5 |
| Molecular Formula | C7H4BrClO2 |
| Molecular Weight | 235.46 g/mol |
| Physical Properties | |
| Appearance | Yellow crystalline solid |
| Melting Point | 84-88 °C |
| Boiling Point | 245.28 °C |
| Density | 1.844 g/cm³ |
| Flash Point | 102.14 °C |
| Refractive Index | 1.666 |
| Chemical Properties | |
| Functional Groups | Aldehyde, phenol, bromide, chloride |
| Reactivity | Reactive towards nucleophiles, oxidants, and bases |
| Solubility | Solubility information not available |
| LogP | Reflects its partition coefficient in octanol-water system |
| Stability | Stable under normal conditions, avoid contact with oxidizing agents |
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