1,1-Difluoro-2-vinylcyclopropane
1,1-Difluoro-2-vinylcyclopropane (CAS: 694-34-8) is a fluorinated organic building block with the molecular formula C5H6F2 and a molecular weight of 104.10 g/mol. This compound serves as a versatile intermediate in organic synthesis, particularly in the development of novel fluorinated compounds. Its unique structure, featuring a cyclopropane ring with geminal fluorine atoms and a vinyl group, offers distinct reactivity for various chemical transformations.
- IUPAC
- 2-Ethenyl-1,1-difluorocyclopropane
- Synonyms
- 2-Ethenyl-1,1-difluorocyclopropane
Fluorinated Building Block
Utilised as a key intermediate in the synthesis of complex fluorinated molecules. The difluorocyclopropane moiety can be incorporated into larger structures to impart specific physicochemical properties.
Organic Synthesis
Serves as a reactive synthon in various organic transformations, including cycloadditions and functional group interconversions. Its applications span across research and development in materials science and medicinal chemistry.
Chemical Research
Employed in academic and industrial research laboratories for exploring new synthetic routes and developing novel fluorinated compounds with potential applications in pharmaceuticals and agrochemicals.
| Molecular weight | 104.10 |
|---|---|
| Empirical formula | C5H6F2 |
| Assay | 97% |
| Density | 0.986 g/mL at 25 °C |
| Refractive index | n20/D 1.368(lit.) |
| Storage temperature | 2-8°C |
Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P305IF IN EYES
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/38 |
| Safety statements (S) | 26 |
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-Difluoro-2-vinylcyclopropane used for?
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1,1-Difluoro-2-vinylcyclopropane (CAS: 694-34-8) is primarily used as a fluorinated building block and intermediate in organic synthesis for developing novel fluorinated compounds, particularly in research settings for pharmaceuticals and materials science.
What is the CAS number and molecular formula for 1,1-Difluoro-2-vinylcyclopropane?
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The CAS number for 1,1-Difluoro-2-vinylcyclopropane is 694-34-8, and its molecular formula is C5H6F2.
What grade and purity does Tech Serve Solutions supply for 1,1-Difluoro-2-vinylcyclopropane?
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Tech Serve Solutions supplies 1,1-Difluoro-2-vinylcyclopropane with an assay of 97%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.
How should 1,1-Difluoro-2-vinylcyclopropane be handled and stored?
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1,1-Difluoro-2-vinylcyclopropane is flammable and an irritant (H225, H315, H319). It should be handled with appropriate personal protective equipment in a well-ventilated area, away from ignition sources. Store in a cool, dry place at 2-8°C, tightly sealed.
Is 1,1-Difluoro-2-vinylcyclopropane a controlled substance?
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The provided data does not indicate that 1,1-Difluoro-2-vinylcyclopropane is a controlled substance.
How is 1,1-Difluoro-2-vinylcyclopropane packed and shipped?
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1,1-Difluoro-2-vinylcyclopropane is shipped as a flammable liquid (UN 1993, BF 3, PG II). Packaging and shipping are handled in accordance with international regulations for hazardous materials.
How can I request a sample or obtain a quote for 1,1-Difluoro-2-vinylcyclopropane?
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To request a sample or obtain a quote for 1,1-Difluoro-2-vinylcyclopropane, please contact the TSS sales department through the website or by phone.
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