Description
2,2,3,3-Tetrafluoro-1,4-dimethoxybutane (CAS No. 2738080-99-2) is a high-purity fluorinated ether compound with the molecular formula C6H10F4O2. This specialty chemical features a unique tetrafluoro-substituted butane backbone with terminal methoxy groups, offering exceptional thermal and chemical stability. Ideal for advanced research applications, it is supplied as a clear, colorless liquid with >98% purity (GC) and is rigorously tested for consistency. Suitable for use as a solvent, electrolyte additive, or intermediate in organic synthesis, this compound is packaged under inert gas to ensure long-term stability. Store in a cool, dry place away from strong oxidizing agents.
Properties
- CAS Number: 2738080-99-2
- Complexity: 122
- IUPAC Name: 2,2,3,3-tetrafluoro-1,4-dimethoxy-butane
- InChI: InChI=1S/C6H10F4O2/c1-11-3-5(7,8)6(9,10)4-12-2/h3-4H2,1-2H3
- InChI Key: MWFDZQADYQEPQG-UHFFFAOYSA-N
- Exact Mass: 190.06169221
- Molecular Formula: C6H10F4O2
- Molecular Weight: 190.14
- SMILES: COCC(C(COC)(F)F)(F)F
- Topological: 18.5
- Monoisotopic Mass: 190.06169221
- Synonyms: 2,2,3,3-tetrafluoro-1,4-dimethoxybutane, 2738080-99-2, 888-093-1, MFCD32876892, 4,4,5,5-Tetrafluoro-2,7-dioxaoctane, SCHEMBL12445288, MWFDZQADYQEPQG-UHFFFAOYSA-N, SY278764, 2,2,3,3-tetrafluoro-1,4-dimethoxy butane
Application
2,2,3,3-Tetrafluoro-1,4-dimethoxybutane is primarily used as a fluorinated solvent or co-solvent in lithium-ion battery electrolytes to enhance thermal stability and electrochemical performance. Its unique structure also makes it a valuable building block for synthesizing fluorinated polymers or surfactants with tailored hydrophobicity. Researchers may employ it as a specialty reagent in nucleophilic substitution reactions or as a precursor for advanced material science applications.
Safety and Hazards
GHS Hazard Statements
- H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
Precautionary Statements
- P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501
Hazard Classes and Categories
- Flam. Liq. 3 (100%)
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