1,2-Diiodotetrafluorobenzene
1,2-Diiodotetrafluorobenzene (CAS: 2708-97-6) is a fluorinated aromatic compound with a molecular weight of 401.87 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly for introducing fluorinated aryl moieties into complex molecules. It is a key intermediate in the development of advanced materials, pharmaceuticals, and agrochemicals, owing to the unique electronic and steric properties conferred by the fluorine and iodine substituents.
- Synonyms
- C6F4I2

Organic Synthesis Intermediate
Utilised as a precursor in the synthesis of novel organic compounds. The iodine atoms can be readily functionalised through cross-coupling reactions, enabling the formation of diverse molecular architectures.
Fluorinated Building Block
Incorporates tetrafluorophenyl groups into target molecules, which can enhance properties such as thermal stability, lipophilicity, and metabolic resistance in biologically active compounds.
Material Science Research
Employed in the development of advanced materials, including liquid crystals, polymers, and organic electronic components, where its structural features can influence material performance.
| Molecular weight | 401.87 |
|---|---|
| Empirical formula | C6F4I2 |
| Assay | 99% |
| Melting point | 49-50 °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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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-Diiodotetrafluorobenzene used for?
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1,2-Diiodotetrafluorobenzene is primarily used as a building block in organic synthesis for creating fluorinated aromatic compounds. It finds applications in the development of pharmaceuticals, agrochemicals, and advanced materials.
What is the CAS number and formula for 1,2-Diiodotetrafluorobenzene?
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The CAS number is 2708-97-6 and the molecular formula is C6F4I2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2-Diiodotetrafluorobenzene with an assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 1,2-Diiodotetrafluorobenzene be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (N95 recommended), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. It is classified as a warning substance, causing skin irritation, eye irritation, and respiratory irritation (H315-H319-H335).
Does Tech Serve Solutions export 1,2-Diiodotetrafluorobenzene?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 1,2-Diiodotetrafluorobenzene.
How can I request a sample or quote for 1,2-Diiodotetrafluorobenzene?
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Please contact our sales team via the website or email to request a sample or a quote for 1,2-Diiodotetrafluorobenzene.
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