2,6-Difluorobenzyl chloride
2,6-Difluorobenzyl chloride (CAS: 697-73-4) is an organofluorine compound with a molar mass of 162.56 g/mol. This halogenated aromatic building block is primarily utilised in organic synthesis for the introduction of the 2,6-difluorobenzyl moiety into various molecules. Its reactivity makes it a valuable intermediate in the development of pharmaceuticals, agrochemicals, and other fine chemicals requiring precise structural modification.
- Synonyms
- F2C6H3CH2Cl

Pharmaceutical Intermediate
Utilised in the synthesis of active pharmaceutical ingredients (APIs), leveraging its fluorinated benzyl structure for targeted drug design and development.
Agrochemical Synthesis
Serves as a key building block in the creation of novel pesticides, herbicides, and fungicides, where fluorine substitution can enhance biological activity and stability.
Organic Synthesis Reagent
A versatile reagent for introducing the 2,6-difluorobenzyl group in general organic chemistry research and the production of complex organic molecules.
Material Science
Can be employed in the synthesis of functional materials and polymers where specific fluorinated aromatic properties are desired.
| Molecular weight | 162.56 |
|---|---|
| Linear formula | F2C6H3CH2Cl |
| Assay | 97% |
| Melting point | 34-38 °C(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1759 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 2,6-Difluorobenzyl chloride used for?
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2,6-Difluorobenzyl chloride is used as a building block and intermediate in organic synthesis, particularly in the development of pharmaceuticals, agrochemicals, and functional materials.
What is the CAS number and formula for 2,6-Difluorobenzyl chloride?
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The CAS number is 697-73-4, and its linear formula is F₂C₆H₃CH₂Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,6-Difluorobenzyl chloride with a minimum purity of 97%. This product is typically supplied as a research or technical grade chemical and is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should 2,6-Difluorobenzyl chloride be handled?
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Handling requires strict adherence to safety protocols due to its corrosive nature. It can cause severe skin burns and eye damage (H314). Use appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, and ensure adequate ventilation.
How is 2,6-Difluorobenzyl chloride packed and shipped?
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This compound is packed and shipped according to UN 1759 (Class 8, PG II) regulations, ensuring safe transportation and export.
How can I request a quote or sample for 2,6-Difluorobenzyl chloride?
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To request a quote or sample, please contact our sales team through the website or by phone, providing your details and the product CAS number (697-73-4).
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