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Description
TCI D3572 1,6-Dibromododecafluorohexane is a fluorinated building block from TCI consisting of a perfluorohexane chain carrying a bromine atom at each end. Every hydrogen atom along the carbon chain has been replaced by fluorine, producing a perfluoroalkyl segment with highly distinctive properties. In the laboratory, this compound serves as a bifunctional perfluoroalkyl chain donor, a material that allows researchers to introduce fluorous segments into molecules, polymers, or material surfaces through reactions at the two available bromide termini.
What makes this material valuable is the combination of a perfluoroalkyl chain that is exceptionally stable both thermally and chemically with two reactive bromide groups. The perfluorinated segment is simultaneously hydrophobic and lipophobic, exhibits low surface energy, and tends to separate from both organic and aqueous phases, a character that underpins fluorous chemistry. The terminal bromide groups can be activated through radical reactions, formation of organometallic reagents, or copper-mediated coupling, so the fluorous chain can be attached to a wide variety of frameworks.
The compound is generally a liquid of high density and is relatively inert. In Indonesian laboratories, it is typically encountered in university and institutional research groups working on fluorous chemistry, specialty polymers, and surface modification, where a defined bifunctional perfluoroalkyl linker is required rather than a mixture of chain lengths. It is normally handled in small research quantities within a synthesis workflow, drawn from a sealed container for a specific coupling or functionalization step.
Laboratory Applications
- Fluorous chain introduction into organic molecules, since both bromide termini provide clearly defined reaction points for attaching a perfluoroalkyl segment to a target framework.
- Specialty polymer synthesis, because the bifunctional structure allows the perfluorohexane unit to be incorporated as a repeating or linking segment within a growing polymer backbone.
- Surface modification of materials, where the low surface energy of the perfluorinated segment imparts a combination of hydrophobic and lipophobic character to the treated surface.
- Radical reaction chemistry, as the carbon–bromine bonds at the chain ends can be activated under radical conditions to generate perfluoroalkyl-bearing intermediates for further transformation.
- Copper-mediated coupling and organometallic reagent preparation, in which the terminal bromides are converted into reactive species that join the fluorous chain to diverse molecular scaffolds.
Specifications
- Brand: TCI
- CAS number: 918-22-9
- Category: Chemistry > Building Blocks > Fluorinated Building Blocks
- Pack sizes: research-scale packaging as supplied by TCI; please refer to the available packaging options for this catalogue item
- Physical form: generally a liquid with high density
- Storage note: keep in a tightly closed original container, protected from moisture and stored according to the manufacturer's label instructions
Handling and Storage
Store the material in its tightly closed original container in a cool, dry, well-ventilated area away from heat sources and direct sunlight, following the storage conditions stated on the manufacturer's label. Chemically compatible, tightly sealed containers are appropriate, and bottles should be reclosed promptly after each withdrawal to limit moisture ingress and evaporative loss. As with any brominated organic reagent, handle it inside a fume hood using safety glasses, chemical-resistant gloves, and a laboratory coat. Avoid contact with skin and eyes, avoid inhalation of vapours, and keep the compound separated from strong oxidising agents and incompatible reactive materials. Dispose of residues and contaminated consumables as halogenated organic chemical waste in accordance with institutional procedures, and always consult the safety data sheet before use.
