Description

1,4-Bis(1,1,2,2-tetrafluoroethoxy)benzene (CAS No. 3832-65-3) 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, chemical resistance, and low surface energy properties. The compound is synthesized under stringent quality control measures to ensure >98% purity, as verified by GC-MS and NMR analysis. Supplied as a colorless to pale-yellow crystalline solid with a melting point of 78-82°C, it is packaged under inert gas in amber glass bottles to prevent degradation. Ideal for advanced material applications, this product is particularly valued in the development of fluorinated polymers, liquid crystal formulations, and high-performance lubricants where extreme environmental resistance is required. Technical datasheet includes detailed spectral data, solubility profiles in common organic solvents (DMSO, THF, dichloromethane), and recommended storage at 2-8°C.

Properties

• CAS Number: 3832-65-3
• Complexity: 272
• IUPAC Name: 1,4-bis(1,1,2,2-tetrafluoroethoxy)benzene
• InChI: InChI=1S/C10H6F8O2/c11-7(12)9(15,16)19-5-1-2-6(4-3-5)20-10(17,18)8(13)14/h1-4,7-8H
• InChI Key: SYMFAUQESLPCRO-UHFFFAOYSA-N
• Exact Mass: 310.02400473
• Molecular Formula: C10H6F8O2
• Molecular Weight: 310.14
• SMILES: C1=CC(=CC=C1OC(C(F)F)(F)F)OC(C(F)F)(F)F
• Topological: 18.5
• Monoisotopic Mass: 310.02400473
• Synonyms: 1,4-bis(1,1,2,2-tetrafluoroethoxy)benzene, 3832-65-3, DTXSID80382098, DTXCID00333123, 1,4-Bis-(1,1,2,2-tetrafluoroethoxy)benzene, Benzene, 1,4-bis(1,1,2,2-tetrafluoroethoxy)-, SCHEMBL1907911, SYMFAUQESLPCRO-UHFFFAOYSA-N, MFCD03412180, AKOS005254336

Application

This fluorinated benzene derivative serves as a critical building block for synthesizing thermally stable polymers with applications in aerospace coatings and semiconductor encapsulation. The compound’s unique electronic properties make it valuable in liquid crystal displays (LCDs) as a mesogenic component, enhancing temperature stability and optical performance. Researchers also utilize it as a precursor for developing novel fluorinated surfactants with exceptional surface activity in harsh chemical environments.

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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