4-Fluoro-3-methylanisole
4-Fluoro-3-methylanisole (CAS: 2338-54-7), with the molecular formula FC6H3(CH3)OCH3 and a molecular weight of 140.15 g/mol, is a valuable organic compound. It serves as a key building block in chemical synthesis, particularly within the realm of fluorinated organic compounds. Its defined chemical structure and properties make it suitable for various research and development applications in organic chemistry.

Organic Synthesis Intermediate
4-Fluoro-3-methylanisole is utilised as an intermediate in the synthesis of more complex organic molecules. Its fluorinated aromatic structure provides a reactive site for various chemical transformations.
Research and Development
This compound finds application in research laboratories for exploring new synthetic pathways and developing novel chemical entities. Its role as a building block supports innovation in medicinal chemistry and materials science.
Fluorinated Compound Synthesis
It is specifically employed in the preparation of diverse fluorinated organic compounds. The presence of fluorine can significantly alter the physical and biological properties of target molecules.
| Molecular weight | 140.15 |
|---|---|
| Linear formula | FC6H3(CH3)OCH3 |
| Assay | 97% |
| Boiling point | 174-175 °C/762 mmHg(lit.) |
| Density | 1.07 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.492(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 63 °C / 145.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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-Fluoro-3-methylanisole used for?
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4-Fluoro-3-methylanisole is primarily used as an intermediate in organic synthesis and for research and development purposes, particularly in the creation of other fluorinated organic compounds.
What is the CAS number and formula for 4-Fluoro-3-methylanisole?
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The CAS number for 4-Fluoro-3-methylanisole is 2338-54-7, and its molecular formula is FC6H3(CH3)OCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Fluoro-3-methylanisole with a minimum assay of 97%. This product is intended for research and chemical synthesis and is not represented as USP, BP, or EP grade.
How should 4-Fluoro-3-methylanisole be handled safely?
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Based on GHS information, 4-Fluoro-3-methylanisole is a warning substance with hazards including skin irritation (H315), eye irritation (H319), and respiratory tract irritation (H335). Appropriate personal protective equipment, such as eyeshields, gloves, and a suitable respirator, should be used. Avoid breathing dust/fume/gas/mist/vapours/spray and ensure adequate ventilation.
How is 4-Fluoro-3-methylanisole packed and shipped?
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4-Fluoro-3-methylanisole is carefully packed to ensure safe handling and transport. Tech Serve Solutions, as a specialist global supplier and exporter, adheres to international shipping regulations for chemical products.
How can I request a quote or sample for 4-Fluoro-3-methylanisole?
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To request a quote or a sample of 4-Fluoro-3-methylanisole, please contact our sales team through the website or via direct inquiry, providing your specific requirements.
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