3-Chloro-4-Nitrobenzoic Acid(CAS 39608-47-4)
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 1G | In Stock | 5 USD
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| 99% | RG | 5G | In Stock | 19 USD
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| 99% | RG | 25G | In Stock | 46 USD
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| 99% | RG | 100G | In Stock | 161 USD
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| 99% | RG | 500G | In Stock | 1227 USD
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Applications of 39608-47-4
| Industry | Application | Process |
|---|---|---|
| Pesticide Manufacturing | Key intermediate for synthesizing the high-efficiency herbicide fluroxypyr | Conversion of 3-chloro-4-nitrobenzoic acid into the pyridinecarboxylic acid derivative of fluroxypyr via multi-step reactions including esterification, amidation, and cyclization |
| Pharmaceutical Manufacturing | Structural modification intermediate for synthesizing gemcitabine derivatives and certain nonsteroidal anti-inflammatory drugs (NSAIDs) | Reduction of the nitro group to an amino group followed by diazotization and coupling with heterocycles; or direct participation in acid chloride formation and subsequent amide bond formation via aminolysis |
| Dyes and Pigments | Precursor for light- and heat-stable coupling components in azo and reactive dyes | Nitro group activation of ortho/para positions on the benzene ring, followed by reduction, diazotization, and coupling with naphthols or aromatic amines; chlorine substitution enhances color fastness |
| Organic Synthesis | Multifunctional aromatic building block for preparing fine chemicals containing chloro, nitro, and carboxy functional groups | Typical processes include: 1) conversion of the carboxy group to an acid chloride followed by Friedel-Crafts acylation; 2) selective reduction of the nitro group to an amino group followed by Sandmeyer reaction to introduce halogen; 3) decarboxylative coupling under basic conditions (e.g., modified Kolbe-Schmitt reaction) |
Physical and chemical properties of 39608-47-4
Acidity coefficient |
3.05±0.10(Predicted) |
|---|---|
Boiling Point |
382.7±27.0 °C at 760 mmHg |
Density |
1.6±0.1 g/cm3 |
Exact Mass |
200.982880 |
Flash Point |
185.2±23.7 °C |
Index of Refraction |
1.628 |
LogP |
2.69 |
Melting Point |
178-180ºC |
Molecular Formula |
C7H4ClNO4 |
Molecular Weight |
201.564 |
PSA |
83.12000 |
Storage condition |
Keep Cold |
Vapour Pressure |
0.0±0.9 mmHg at 25°C |
Spectrums of 39608-47-4
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 39608-47-4
Cas:825-41-2
Cas:38939-88-7
Cas:34662-29-8
Q&A for CAS 39608-47-4
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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 39608-47-4
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H315 Causes skin irritation H317 May cause an allergic skin reaction H319 Causes serious eye irritation H332 Harmful if inhaled H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 39608-47-4
Operate under the ISO 9001 system
