5-Bromo-2-chlorobenzoic acid(CAS 21739-92-4)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 5G | In Stock | 3 USD
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| 98% | RG | 25G | In Stock | 4 USD
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| 98% | RG | 100G | In Stock | 9 USD
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| 98% | RG | 500G | In Stock | 21 USD
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| 98% | RG | 2.5KG | In Stock | 103 USD
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| 98% | RG | 10KG | In Stock | 411 USD
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Applications of 21739-92-4
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of anticancer, antiviral, or anti-inflammatory compounds | Applied in organic synthesis reactions—including amidation, esterification, and Suzuki coupling—to construct active molecular scaffolds |
| Agrochemicals | Used as an agrochemical intermediate in the synthesis of herbicides or fungicides with specific biological activity | Applied in halogen substitution, aromatic ring substitution, or condensation reactions to introduce target structures |
| Materials Science | Used in the preparation of liquid crystal monomers or functional polymeric materials | Applied in polymerization or coupling reactions via carboxyl or halogen functional groups to tailor material properties |
| Organic Synthesis | Used as a versatile synthon for constructing complex aromatic compounds | Applied in selective functional group transformations—such as Pd-catalyzed cross-coupling—leveraging the differential reactivity of bromine and chlorine |
Physical and chemical properties of 21739-92-4
Acidity coefficient |
2.49±0.25(Predicted) |
|---|---|
Boiling Point |
324.5±27.0 °C at 760 mmHg |
BRN |
2691432 |
Density |
1.8±0.1 g/cm3 |
Exact Mass |
233.908310 |
Flash Point |
150.1±23.7 °C |
Index of Refraction |
1.621 |
LogP |
2.79 |
Melting Point |
154-156 °C(lit.) |
Molecular Formula |
C7H4BrClO2 |
Molecular Weight |
235.462 |
PSA |
37.30000 |
Solubility |
2.63g/l |
Storage condition |
Sealed in dry,Room Temperature |
Vapour Pressure |
0.0±0.7 mmHg at 25°C |
Water Solubility |
Soluble in water 2.63 g/L @20°C. |
Spectrums of 21739-92-4
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 21739-92-4
Cas:5794-88-7
Cas:118-91-2
Cas:54932-72-8
Q&A for CAS 21739-92-4
1. How can I verify product quality?
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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 21739-92-4
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 21739-92-4
Operate under the ISO 9001 system
