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Description
TCI D3590 Dimethyl Octafluoroadipate is the dimethyl ester of octafluoroadipic acid, a six-carbon dicarboxylic compound in which all four methylene units are fully fluorinated. The material completes a family of fluorinated diester building blocks by providing the longest perfluorobutylene spacer among its succinate and glutarate relatives. In the laboratory it serves as an important synthetic intermediate for constructing specialty polymer monomers, diamides, diols, and a range of other bifunctional derivatives that require an extended fluorinated segment in order to impart specific surface and chemical-resistance characteristics to the finished material.
What makes this reagent dependable is the combination of activated ester groups with a perfluorinated chain long enough to confer genuine fluorous character. The eight fluorine atoms distributed along the chain draw electron density away from the backbone, so both carbonyl groups become more reactive toward nucleophiles, which facilitates aminolysis and reduction. At the same time, the perfluorobutylene segment yields derivatives with very low surface energy, resistance to heat and aggressive solvents, and a tendency to segregate toward the surface of a material — behaviour that synthetic chemists exploit deliberately when designing fluorinated products.
In Indonesian laboratories, material of this type is typically used in research-scale organic synthesis and materials development work, where a defined fluorinated diester is needed as a starting point rather than being prepared in house. It is handled in university and institutional research groups, polymer and coating development laboratories, and industrial R&D units working on fluorinated intermediates, generally in small quantities on the bench under normal synthetic-laboratory conditions.
Laboratory Applications
- Specialty polymer monomer synthesis — the two ester groups give a bifunctional handle for polycondensation, while the perfluorobutylene spacer builds the fluorinated segment directly into the polymer backbone.
- Fluorinated diamide preparation — the electron-poor carbonyl groups react readily with amines under aminolysis conditions, making the conversion to symmetrical or mixed diamides straightforward at the bench.
- Fluorinated diol preparation — both esters can be reduced to give a long fluorinated diol, a useful bifunctional intermediate for further chain extension and derivatisation work.
- Low-surface-energy materials research — derivatives carry a perfluorinated segment that lowers surface energy and tends to segregate to the surface, which is valuable in coating and surface-modification studies.
- Fluorinated building-block chemistry — as the longest-spacer member alongside its succinate and glutarate analogues, it lets researchers study how fluorinated chain length affects reactivity and material properties.
Specifications
- Brand: TCI
- CAS number: 3107-98-0
- Category: Chemistry > Building Blocks > Fluorinated Building Blocks
- Product code: D3590
- Pack sizes: available in standard TCI research and laboratory pack sizes; please confirm the size required when ordering.
- Storage: keep in the tightly closed original container in a cool, dry, well-ventilated place, following the storage conditions stated on the manufacturer's label.
Handling and Storage
Store the material in its tightly closed original container in a cool, dry, well-ventilated area away from heat, ignition sources, moisture, and incompatible substances, particularly strong bases and strong oxidising agents, and observe the specific storage conditions given on the manufacturer's label and safety data sheet. Glass containers with chemically compatible closures are appropriate for storage and for any transfer or aliquoting. Handle the compound in a fume hood, wearing safety glasses, chemically resistant gloves, and a laboratory coat, since esters of this type can irritate the eyes, skin, and respiratory tract. Because activated esters are moisture-sensitive in principle, minimise exposure to humid air by closing the container promptly after use. Keep the original label intact, record dates of receipt and opening, and dispose of residues and contaminated materials as chemical waste in accordance with your institution's procedures. Always consult the manufacturer's safety data sheet before first use.
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