Description

Bis(2,2-difluoroethyl)ether (CAS No. 69948-35-2) is a high-purity fluorinated ether compound with the molecular formula C₄H₆F₄O. Its IUPAC name, 2-(2,2-difluoroethoxy)-1,1-difluoroethane, reflects its symmetrical difluoroethyl ether structure. This specialty chemical is characterized by its exceptional thermal and chemical stability, making it an ideal candidate for advanced applications in pharmaceuticals, agrochemicals, and material science. Its unique fluorinated backbone contributes to enhanced lipophilicity and metabolic stability, which are critical in drug development. Available in research quantities, this compound is rigorously tested to meet the highest standards of purity and consistency, ensuring reliable performance in sensitive experiments. Proper handling under inert conditions is recommended due to its reactive nature.

Properties

• CAS Number: 69948-35-2
• Complexity: 57.6
• IUPAC Name: 2-(2,2-difluoroethoxy)-1,1-difluoro-ethane
• InChI: InChI=1S/C4H6F4O/c5-3(6)1-9-2-4(7)8/h3-4H,1-2H2
• InChI Key: MHLLQRDUPCIDMR-UHFFFAOYSA-N
• Exact Mass: 146.03547746
• Molecular Formula: C4H6F4O
• Molecular Weight: 146.08
• SMILES: C(C(F)F)OCC(F)F
• Topological: 9.2
• Monoisotopic Mass: 146.03547746
• Synonyms: Bis(2,2-difluoroethyl)ether, 69948-35-2, 1,1′-Oxybis[2,2-difluoroethane], SCHEMBL2589144, Bis-(2,2-difluoroethyl) ether, SCHEMBL15864069, MHLLQRDUPCIDMR-UHFFFAOYSA-N, MFCD19442039

Application

Bis(2,2-difluoroethyl)ether is primarily utilized as a versatile building block in the synthesis of fluorinated pharmaceuticals and agrochemicals, where its difluoroethyl groups enhance bioavailability. It also serves as a precursor in the development of specialty polymers with improved thermal and chemical resistance. Researchers leverage its properties in electrolyte formulations for advanced battery systems due to its stability under harsh conditions.

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