4-Fluoroanisole
4-Fluoroanisole (CAS 459-60-9), with the molecular formula C7H7FO, is a valuable fluorinated aromatic ether. This compound serves as a key building block in organic synthesis, particularly within the pharmaceutical and agrochemical industries. Its defined structure and reactivity make it a sought-after intermediate for creating more complex molecules. Tech Serve Solutions supplies 4-Fluoroanisole for research and development purposes.

Pharmaceutical Intermediate
4-Fluoroanisole is utilized in the synthesis of active pharmaceutical ingredients (APIs). Its fluoroaromatic structure can be incorporated into drug candidates to modulate pharmacokinetic and pharmacodynamic properties.
Agrochemical Synthesis
This compound finds application in the development of novel pesticides and herbicides. The presence of fluorine can enhance the biological activity and environmental persistence of agrochemicals.
Organic Synthesis Building Block
As a versatile building block, 4-Fluoroanisole participates in various chemical transformations. It is employed in the construction of complex organic molecules for diverse research applications.
Materials Science Research
The unique electronic properties imparted by the fluorine atom make 4-Fluoroanisole a subject of interest in materials science for developing novel functional materials.
| Molecular weight | 126.13 |
|---|---|
| Linear formula | FC6H4OCH3 |
| Assay | 99% |
| Boiling point | 157 °C(lit.) |
| Density | 1.114 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.488(lit.) |
| Melting point | −45 °C(lit.) |

Hazard statements
- H226Flammable liquid and vapour
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 43 °C / 109.4 °F |
| Transport (UN / ADR) | UN 3271 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Fluoroanisole used for?
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4-Fluoroanisole is primarily used as a building block in organic synthesis, particularly for pharmaceutical intermediates, agrochemicals, and in materials science research.
What is the CAS number and formula for 4-Fluoroanisole?
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The CAS number for 4-Fluoroanisole is 459-60-9, and its molecular formula is C7H7FO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Fluoroanisole with a purity of 99% (assay). We do not represent this product as USP, BP, or EP grade.
How should 4-Fluoroanisole be handled?
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4-Fluoroanisole is a flammable liquid and vapour (H226). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. Ensure adequate ventilation and keep away from heat and ignition sources.
How is 4-Fluoroanisole packed, shipped, and exported?
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4-Fluoroanisole is packed and shipped in compliance with relevant regulations for hazardous materials. TSS exports globally to qualified research institutions and industrial clients.
How can I request a sample or quote for 4-Fluoroanisole?
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To request a sample or a quotation for 4-Fluoroanisole, please contact our sales team through the website or by phone.
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