Tetrafluorophthalonitrile
Tetrafluorophthalonitrile (CAS: 1835-65-0, Formula: C6F4(CN)2) is a fluorinated aromatic organic compound with a molecular weight of 200.09 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly within the realm of fluorinated compounds and nitriles. Its structure lends itself to the creation of more complex molecules, with known applications in the development of advanced materials and speciality chemicals. Tech Serve Solutions offers this compound with a purity of 95%.
- IUPAC
- 1,2-Dicyano-3,4,5,6-tetrafluorobenzene,3,4,5,6-Tetrafluoro-1,2-benzenedicarbonitrile
- Synonyms
- 1,2-Dicyano-3,4,5,6-tetrafluorobenzene3,4,5,6-Tetrafluoro-1,2-benzenedicarbonitrile

Synthesis of Subphthalocyanine Dimers
Tetrafluorophthalonitrile has been employed in the synthesis of specific subphthalocyanine dimers, such as dichloro-subphthalocyanine dimers. This application highlights its utility in the creation of complex macrocyclic compounds.
Fluorinated Building Block
As an organic fluorinated building block, Tetrafluorophthalonitrile is a key intermediate for introducing fluorinated aromatic structures into larger molecules. Its reactivity makes it useful in various chemical synthesis pathways.
Nitrile Chemistry
The presence of two nitrile groups makes this compound relevant in reactions involving cyano functionalities. It can be utilised in the synthesis of nitrogen-containing heterocycles and other organic derivatives.
| Molecular weight | 200.09 |
|---|---|
| Linear formula | C6F4(CN)2 |
| Assay | 95% |
| Application | Tetrafluorophthalonitrile was used in the synthesis of dichloro-subphthalocyanine dimers1. |
| Melting point | 81-86 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 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 Tetrafluorophthalonitrile used for?
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Tetrafluorophthalonitrile is used as a building block in organic synthesis, particularly for creating fluorinated compounds and in the synthesis of subphthalocyanine dimers. Its nitrile groups also allow for reactions involving cyano functionalities.
What are the CAS number and formula for Tetrafluorophthalonitrile?
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The CAS number for Tetrafluorophthalonitrile is 1835-65-0, and its chemical formula is C6F4(CN)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetrafluorophthalonitrile with an assay of 95%. We do not represent this product as meeting USP, BP, EP, or any pharmacopoeial standards.
How should Tetrafluorophthalonitrile be handled safely?
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Tetrafluorophthalonitrile is classified with Warning signal word, with hazards including H302 (Harmful if swallowed), H312 (Harmful in contact with skin), H315 (Causes skin irritation), H319 (Causes serious eye irritation), H332 (Harmful if inhaled), and H335 (May cause respiratory irritation). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area.
How is Tetrafluorophthalonitrile packed and exported?
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Tetrafluorophthalonitrile is carefully packed to ensure safe transit and is available for export globally by Tech Serve Solutions, a specialist supplier since 1998.
How can I request a quote or sample for Tetrafluorophthalonitrile?
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To request a quote or a sample of Tetrafluorophthalonitrile, please contact our sales team through the website or by phone. We are happy to assist with your specific requirements.
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