Octafluorotoluene
Octafluorotoluene (CAS: 434-64-0, C6F5CF3) is a fluorinated aromatic compound with a molecular weight of 236.06 g/mol. It is a clear, colourless liquid at room temperature, distinguished by its high degree of fluorination. This chemical serves as a valuable building block in organic synthesis, particularly in the development of novel fluorinated materials and complex organic molecules. Its unique properties make it suitable for various applications in chemical research and development.
- IUPAC
- Perfluorotoluene

Fluorinated Building Block
Octafluorotoluene acts as a key intermediate in the synthesis of diverse fluorinated organic compounds. Its perfluorinated structure allows for the introduction of the trifluoromethylphenyl moiety into larger molecules.
Specialty Chemical Synthesis
This compound is utilised in advanced chemical synthesis pathways, enabling the creation of molecules with specific electronic or steric properties. It finds application in research laboratories developing new chemical entities.
Material Science Research
The unique properties conferred by the high fluorine content make Octafluorotoluene a subject of interest in material science research, potentially for use in polymers or advanced functional materials.
| Molecular weight | 236.06 |
|---|---|
| Linear formula | C6F5CF3 |
| Assay | 98% |
| Boiling point | 104 °C(lit.) |
| Density | 1.666 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.368(lit.) |


Hazard statements
- H225Highly flammable liquid and vapour
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H331Toxic if inhaled
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- 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 |
|---|---|
| Flash point | 20 °C / 68 °F |
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-20/22-36/38 |
| 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 Octafluorotoluene used for?
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Octafluorotoluene (CAS: 434-64-0) is primarily used as a building block in organic synthesis and for research in material science. It is valuable for introducing fluorinated moieties into more complex molecules.
What is the CAS number and chemical formula for Octafluorotoluene?
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The CAS number for Octafluorotoluene is 434-64-0, and its chemical formula is C6F5CF3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Octafluorotoluene with an assay of 98%. This product is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the primary safety hazards associated with Octafluorotoluene?
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Octafluorotoluene is a highly flammable liquid and vapour (H225), harmful if swallowed (H302), and causes skin (H315) and serious eye irritation (H319). It is also toxic if inhaled (H331). Appropriate personal protective equipment, including gloves, eyeshields, and a suitable respirator, must be used.
How is Octafluorotoluene packed, shipped, and exported?
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Octafluorotoluene is packed in compliance with UN 1993 regulations for flammable liquids, shipped as PG II. Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals.
How can I request a sample or obtain a quote for Octafluorotoluene?
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To request a sample or obtain a quotation for Octafluorotoluene, please contact our sales department through the website or by phone, providing your specific requirements.
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