4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione
4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione (CAS 326-90-9), with the molecular formula C8H5F3O3 and a molecular weight of 206.12, is a fluorinated organic compound. This diketone serves as a valuable building block in chemical synthesis, particularly for creating perfluoroalkyl substituted azoles. Its chemical structure incorporates both a furan ring and a trifluoromethyl group, making it a useful intermediate for specialized organic transformations.
- Synonyms
- 3-butanedioneC8H5F3O3

Synthesis of Azole Derivatives
This compound is employed in the efficient synthesis of perfluoroalkyl substituted azoles. These heterocyclic compounds can have applications in various fields due to the presence of fluorine atoms and the azole core.
Fluorinated Organic Intermediates
As a source of a trifluoromethyl group and a furan moiety, it acts as a versatile intermediate for constructing more complex fluorinated organic molecules. Its diketone functionality allows for diverse chemical reactions.
Research and Development
Utilized in academic and industrial research laboratories for exploring novel chemical reactions and developing new compounds with specific properties. Its unique structure offers potential for new material science applications.
| Molecular weight | 206.12 |
|---|---|
| Empirical formula | C8H5F3O3 |
| Assay | 99% |
| Boiling point | 203 °C(lit.) |
| Density | 1.391 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.528(lit.) |
| Storage temperature | 2-8°C |
| Melting point | 19-21 °C(lit.) |
| Application | Used in the efficient syntheses of perfluoroalkyl substituted azoles.1 |
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 87 °C / 188.6 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| 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 4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione used for?
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4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione is primarily used in the efficient syntheses of perfluoroalkyl substituted azoles. It serves as a valuable building block in chemical synthesis for creating specialized fluorinated organic molecules.
What is the CAS number and molecular formula?
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The CAS number for 4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione is 326-90-9, and its molecular formula is C8H5F3O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should 4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. For respiratory protection, a full-face respirator or a multi-purpose combination respirator cartridge is recommended. Ensure adequate ventilation. The flash point is 87 °C (188.6 °F).
How is this chemical packed, shipped, and exported?
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This chemical is typically packed according to industry standards for safe transport and is available for export globally by Tech Serve Solutions.
How can I request a quote or sample?
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To request a quote or sample of 4,4,4-Trifluoro-1-(2-furyl)-1-3-butanedione, please contact our sales team via our website or directly by phone.
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