Description

1,2-Bis(1,1,2,2-tetrafluoroethoxy)benzene (CAS No. 4063-48-3) is a high-purity fluorinated aromatic compound with the molecular formula C₁₀H₆F₈O₂. This specialty chemical features a benzene core symmetrically substituted with two 1,1,2,2-tetrafluoroethoxy groups, imparting unique thermal stability and chemical resistance. With a molecular weight of 310.14 g/mol, it is particularly valuable in advanced material science and high-performance applications. The compound’s fluorinated side chains enhance its hydrophobicity and dielectric properties, making it suitable for demanding environments. Available in research quantities with >98% purity (GC), it is supplied with comprehensive analytical data including ¹H NMR, ¹⁹F NMR, and HPLC chromatograms. Proper handling requires PPE due to potential fluorochemical reactivity. Store under inert atmosphere at 2-8°C to maintain stability.

Properties

• CAS Number: 4063-48-3
• Complexity: 280
• IUPAC Name: 1,2-bis(1,1,2,2-tetrafluoroethoxy)benzene
• InChI: InChI=1S/C10H6F8O2/c11-7(12)9(15,16)19-5-3-1-2-4-6(5)20-10(17,18)8(13)14/h1-4,7-8H
• InChI Key: TYMCPUUDTMKLGP-UHFFFAOYSA-N
• Exact Mass: 310.02400473
• Molecular Formula: C10H6F8O2
• Molecular Weight: 310.14
• SMILES: C1=CC=C(C(=C1)OC(C(F)F)(F)F)OC(C(F)F)(F)F
• Topological: 18.5
• Monoisotopic Mass: 310.02400473
• Synonyms: 1,2-bis(1,1,2,2-tetrafluoroethoxy)benzene, 4063-48-3, DTXSID20382097, DTXCID40333122, SCHEMBL2164875, TYMCPUUDTMKLGP-UHFFFAOYSA-N, MFCD03424468, AKOS005258168, BS-28036, DB-049622, CS-0211531, 1,2-Bis-(1,1,2,2-tetrafluoroethoxy)benzene, G82449, Benzene, 1,2-bis(1,1,2,2-tetrafluoroethoxy)-

Application

This fluorinated benzene derivative serves as a key intermediate in the synthesis of advanced polymers with enhanced thermal and chemical resistance. Its unique structure makes it valuable for developing specialty lubricants and hydraulic fluids for extreme environments. Researchers utilize it as a building block for liquid crystal materials and dielectric coatings in electronic applications. The compound’s fluorinated ether linkages are of interest for proton exchange membrane research in fuel cell technology.

Safety and Hazards

GHS Hazard Statements

• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (100%)
• Eye Irrit. 2 (100%)
• STOT SE 3 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.