1,1,2,2,3,4-Hexafluoro-3,4-bis(trifluoromethyl)cyclobutane, mixture of cis and trans
1,1,2,2,3,4-Hexafluoro-3,4-bis(trifluoromethyl)cyclobutane, mixture of cis and trans (CAS 2994-71-0) is a fluorinated organic compound with the molecular formula C4F6(CF3)2 and a molecular weight of 300.05 g/mol. Supplied by Tech Serve Solutions at 95% purity, this substance is primarily utilised as a building block and intermediate in organic synthesis, particularly within chemical research and the development of novel fluorinated materials.
- Synonyms
- 2,3,4-Hexafluoro-3,4-bis(trifluoromethyl)cyclobutane, mixture of cis and transC4F6(CF3)2

Organic Synthesis Intermediate
This perfluorinated cyclobutane derivative serves as a valuable building block in complex organic synthesis. Its unique structure allows for the introduction of fluorinated moieties into target molecules.
Fluorinated Material Development
The compound is employed in research for the development of advanced materials where high thermal stability and chemical inertness are desirable. It can be incorporated into polymers or specialty chemicals.
Research and Development
As a chemical reagent, it is used in laboratory settings for exploring new reaction pathways and creating novel fluorinated compounds with specific properties for various high-tech applications.
| Molecular weight | 300.05 |
|---|---|
| Linear formula | C4F6(CF3)2 |
| Assay | 95% |
| Boiling point | 45 °C(lit.) |
| Density | 1.67 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.3(lit.) |
| Impurities tested | ≤5% 2,4-isomer |
| Melting point | −32 °C(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, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US) |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-36/37/38 |
| Safety statements (S) | 16-26-36 |
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 1,1,2,2,3,4-Hexafluoro-3,4-bis(trifluoromethyl)cyclobutane used for?
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This compound is used as a building block and intermediate in organic synthesis, and for the development of fluorinated materials in research and development settings.
What are the CAS number and formula for this chemical?
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The CAS number is 2994-71-0 and the molecular formula is C4F6(CF3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 95% purity. This is a technical/research grade, and TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should this chemical be handled?
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This compound can cause skin irritation, serious eye irritation, and may cause respiratory irritation. Always handle with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and a suitable respirator, in a well-ventilated area.
Is this product a controlled substance?
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Based on the provided data, this compound is not listed as a controlled substance. However, customers should always verify local regulations.
How is this product packaged and shipped?
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Tech Serve Solutions exports chemicals globally. Packaging details are confirmed upon order, adhering to international shipping regulations for hazardous materials.
How can I request a sample or a quote?
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To request a sample or a quotation, please use the contact form on the Tech Serve Solutions website or contact our sales team directly with your specific requirements.
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