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Specifications
| Appearance: | white solid |
| Purity(HPLC): | 98%min |
| Purity(GC): | 98%min |
| Water(KF): | 0.5%max |
Transport Information
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Parameter |
Specification |
|
UN Number |
3261 |
|
Class |
8 |
|
Packing Group |
III |
|
H.S. Code |
2908199090305 |
|
Stability & Reactivity |
The product is chemically stable under standard ambient conditions. |
|
Storage |
Tightly closed. Store in a closed, dry, ventilated place |
|
Condition to Avoid |
|
|
Package |
Applications
1. Pharmaceutical Intermediate
Used in the synthesis of fluorinated drug molecules.
Acts as a building block for compounds requiring electron-deficient phenol rings, enhancing metabolic stability or altering bioactivity.
2. Agrochemical Synthesis
Used as an intermediate in the manufacture of herbicides, fungicides, and insecticides, particularly those that benefit from electron-withdrawing fluorine substituents.
3. Polymer and Material Science
Serves as a functional monomer or cross-linking agent for fluorinated polymers.
Introduces desirable properties such as chemical resistance, hydrophobicity, and thermal stability.
4. Specialty Chemicals
Used in the production of specialty fluorinated aromatic compounds, which are essential for high-performance applications like electronics, coatings, and lubricants.
5. Chemical Research and Development
Commonly used as a model compound in studies involving electron-withdrawing effects on aromatic systems or in designing fluorinated ligands.
Benefits
1. High Reactivity
The presence of four fluorine atoms activates the aromatic ring, especially toward nucleophilic substitution, making it a versatile synthetic intermediate.
2. Electron-Withdrawing Nature
Fluorine atoms impart unique electronic characteristics, beneficial in drug discovery and polymer chemistry for modifying solubility, stability, and bioactivity.
3. Thermal and Chemical Stability
Fluorinated compounds are well-known for their resistance to harsh chemical environments and thermal degradation.
4. Compact Molecular Size
Offers a highly functionalized phenol core in a low molecular weight form, useful in precise, small-scale modifications during synthesis.
Conclusion
2,3,5,6-Tetrafluorophenol (CAS 769-39-1) is a valuable fluorinated aromatic compound that plays a significant role in the synthesis of pharmaceuticals, agrochemicals, polymers, and high-performance materials. Its electron-deficient structure, high reactivity, and chemical robustness make it ideal for applications requiring fluorinated functional groups. Whether used in research or industrial synthesis, its versatility and performance-enhancing properties make it a critical intermediate for modern chemical development.
