1,2-Dichlorohexafluorocyclopentene
1,2-Dichlorohexafluorocyclopentene (CAS: 706-79-6) is a halogenated hydrocarbon with the molecular formula Cl2C5F6. This fluorinated building block offers unique reactivity for the synthesis of complex organic molecules. With a purity of 97%, it is suitable for various research and development applications in organic synthesis and materials science. Its distinctive chemical structure makes it a valuable intermediate for creating novel fluorinated compounds.
- Synonyms
- Cl2C5F61,2-Dichlorotetrafluoro-1-cyclopentene

Fluorinated Organic Synthesis
Used as a versatile building block in the synthesis of complex fluorinated organic compounds. Its structure allows for diverse chemical transformations, leading to novel materials and molecules.
Materials Science Research
Incorporated into the development of advanced materials requiring specific fluorinated functionalities. It can contribute to polymers, lubricants, and specialty chemicals with enhanced properties.
Chemical Intermediate
Serves as a key intermediate in multi-step organic synthesis pathways. It is employed in the creation of pharmaceuticals, agrochemicals, and other fine chemicals where fluorination is critical.
| Molecular weight | 244.95 |
|---|---|
| Linear formula | Cl2C5F6 |
| Assay | 97% |
| Boiling point | 90 °C(lit.) |
| Density | 1.635 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.37(lit.) |

Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H331Toxic if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 2810 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 22-23-36/37/38 |
| Safety statements (S) | 26-36-45 |
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 1,2-Dichlorohexafluorocyclopentene used for?
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1,2-Dichlorohexafluorocyclopentene is primarily used as a fluorinated building block in organic synthesis and materials science research. It serves as a chemical intermediate for creating novel fluorinated compounds.
What are the CAS number and formula for 1,2-Dichlorohexafluorocyclopentene?
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The CAS number is 706-79-6 and the linear formula is Cl2C5F6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2-Dichlorohexafluorocyclopentene with an assay of 97%. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product specifications.
How should 1,2-Dichlorohexafluorocyclopentene be handled safely?
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1,2-Dichlorohexafluorocyclopentene is a danger. It is toxic if swallowed, causes skin irritation, serious eye irritation, and toxic if inhaled with possible respiratory irritation. Appropriate personal protective equipment including eyeshields, face shields, gloves, and a full-face respirator or suitable combination respirator cartridge is essential. Handle only in a well-ventilated area or under a fume hood. Refer to the safety data sheet for comprehensive handling instructions.
How is 1,2-Dichlorohexafluorocyclopentene typically packed and shipped?
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As a global supplier, Tech Serve Solutions exports chemicals worldwide. Products are securely packed according to international shipping regulations, ensuring safe transit. Specific packaging details can be provided upon request.
How can I request a sample or quote for 1,2-Dichlorohexafluorocyclopentene?
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To request a sample or a detailed quotation, please contact our sales department via the website or direct email, providing your specific requirements.
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