Methyl 2,6-difluorobenzoate
Methyl 2,6-difluorobenzoate (CAS: 13671-00-6) is a fluorinated aromatic ester with the molecular formula F₂C₆H₃CO₂CH₃ and a molar mass of 172.13 g/mol. This compound serves as a valuable building block in organic synthesis, particularly within the pharmaceutical and agrochemical industries. Its difluorinated benzene ring offers unique reactivity and properties, making it a key intermediate for creating complex fluorinated organic molecules.
- Synonyms
- F2C6H3CO2CH3

Pharmaceutical Intermediate
Methyl 2,6-difluorobenzoate is utilised in the synthesis of active pharmaceutical ingredients (APIs). The fluorine atoms can modulate drug properties such as metabolic stability and lipophilicity.
Agrochemical Synthesis
This ester acts as a precursor in the development of novel pesticides and herbicides. Its structure contributes to the efficacy and targeted action of agrochemical products.
Materials Science
The compound can be incorporated into the synthesis of advanced materials, leveraging the influence of fluorine on electronic and physical properties.
Research and Development
As a versatile fluorinated building block, it is employed in academic and industrial research laboratories for exploring new chemical entities and synthetic methodologies.
| Molecular weight | 172.13 |
|---|---|
| Linear formula | F2C6H3CO2CH3 |
| Assay | 97% |
| Boiling point | 203-204 °C(lit.) |
| Density | 1.281 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.476(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 95 °C / 203 °F |
| Water hazard class (WGK, DE) | 3 |
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 Methyl 2,6-difluorobenzoate used for?
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Methyl 2,6-difluorobenzoate is primarily used as a building block in organic synthesis, particularly for the development of pharmaceuticals, agrochemicals, and advanced materials.
What is the CAS number and molecular formula for Methyl 2,6-difluorobenzoate?
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The CAS number is 13671-00-6 and the molecular formula is F₂C₆H₃CO₂CH₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 2,6-difluorobenzoate with an assay of 97%. This product is intended for research and chemical synthesis purposes and is not represented as USP, BP, EP, or pharmaceutical grade.
How should Methyl 2,6-difluorobenzoate be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. Use in a well-ventilated area is recommended. Refer to the Safety Data Sheet for detailed hazard information and emergency procedures, as it is classified with a WGK of 3 in Germany.
Is Methyl 2,6-difluorobenzoate a controlled substance?
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Based on the provided data, Methyl 2,6-difluorobenzoate is not indicated as a controlled substance.
How is Methyl 2,6-difluorobenzoate packed and shipped?
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Tech Serve Solutions exports fine chemicals globally, adhering to all relevant shipping regulations for hazardous materials. Packaging is designed to ensure product integrity and safety during transit.
How can I request a quote or sample for Methyl 2,6-difluorobenzoate?
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To request a quote or a sample, please contact our sales department through the website or by phone, providing your specific requirements and shipping details.
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