CAS · 456-55-3
Product Overview
(Trifluoromethoxy)benzene is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance | Colorless to light yellow liquid |
|---|---|
| Assay | 99% min |
| Identification | Conforms to standard |
Applications
(Trifluoromethoxy)benzene (CAS 456-55-3) is an important aromatic compound widely used as an intermediate in pharmaceutical, agrochemical, and specialty chemical synthesis. The trifluoromethoxy group imparts strong electron-withdrawing and lipophilic characteristics, making this compound valuable for the design of biologically active molecules such as drug candidates, pesticides, and herbicides. It is frequently employed in cross-coupling, electrophilic substitution, and functional group transformation reactions to construct more complex fluorinated aromatic systems. In materials chemistry, (trifluoromethoxy)benzene derivatives are used in the development of functional polymers, coatings, and advanced materials where enhanced chemical resistance and thermal stability are required. It is also applied in research settings for structure–property relationship studies involving fluorinated aromatics.
Benefits
The benefits of (trifluoromethoxy)benzene arise from the unique properties of the trifluoromethoxy substituent combined with the aromatic ring. The –OCF₃ group improves metabolic stability, lipophilicity, and chemical robustness in downstream molecules, which is highly advantageous in pharmaceutical and agrochemical development. Its strong electron-withdrawing nature allows fine-tuning of reactivity and selectivity in synthetic transformations. The compound is chemically stable, compatible with a wide range of reaction conditions, and soluble in common organic solvents, facilitating efficient processing and reproducible synthesis. These characteristics enable the development of high-performance fluorinated compounds with optimized biological and physicochemical properties.
Conclusion
(Trifluoromethoxy)benzene is a versatile fluorinated aromatic intermediate used in pharmaceutical, agrochemical, and materials chemistry. Its trifluoromethoxy group provides enhanced stability, lipophilicity, and tunable electronic effects, supporting efficient synthesis and molecular optimization. By enabling the development of robust and high-value fluorinated compounds, (trifluoromethoxy)benzene remains an important building block in modern chemical research and industrial applications.
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