4-(1,1,2,2-Tetrafluoroethoxy)benzoic acid
4-(1,1,2,2-Tetrafluoroethoxy)benzoic acid (CAS: 10009-25-3) is a fluorinated organic compound with the molecular formula C9H6F4O3 and a molecular weight of 238.14 g/mol. This carboxylic acid serves as a valuable building block in organic synthesis, particularly in the development of novel molecules. Its fluorinated ethoxy group imparts unique electronic and lipophilic properties, making it of interest in material science and pharmaceutical research.
- Synonyms
- 4-(1,1,2,2-Tetrafluoroethoxy)benzoic acid2-Tetrafluoroethoxy)benzoic acidF2CHCF2OC6H4CO2H

Organic Synthesis Intermediate
This compound is utilised as a key intermediate in the synthesis of more complex organic molecules. Its carboxylic acid functionality allows for various derivatisation reactions, while the tetrafluoroethoxy group can influence the electronic and physical properties of the final product.
Material Science Research
The presence of fluorine atoms in the tetrafluoroethoxy moiety can impart desirable characteristics such as thermal stability and modified surface properties, making it a potential candidate for research in advanced materials and polymers.
Pharmaceutical and Agrochemical Development
As a building block, it can be incorporated into the design of new pharmaceutical candidates or agrochemicals, where fluorinated motifs are often employed to modulate metabolic stability, lipophilicity, and binding affinity.
| Molecular weight | 238.14 |
|---|---|
| Linear formula | F2CHCF2OC6H4CO2H |
| Assay | 97% |
| Melting point | 175-179 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| 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 4-(1,1,2,2-Tetrafluoroethoxy)benzoic acid used for?
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4-(1,1,2,2-Tetrafluoroethoxy)benzoic acid is primarily used as a building block in organic synthesis, with applications in material science research and the development of pharmaceutical and agrochemical compounds.
What is the CAS number and formula for this product?
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The CAS number is 10009-25-3, and the molecular formula is C9H6F4O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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When handling 4-(1,1,2,2-Tetrafluoroethoxy)benzoic acid, it is essential to use appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if necessary. The compound is classified with a WGK Germany of 3.
Is this product available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and this product can be shipped internationally.
How can I request a sample or quote?
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To request a sample or a quote for 4-(1,1,2,2-Tetrafluoroethoxy)benzoic acid, please contact our sales department through the website or by phone.
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