Description

1,2-Bis(4'-Phenoxyphenyl)-1,1,2,2-Tetrafluoroethane is a high-purity fluorinated organic compound, identified by CAS No. 149963-10-0, valued for its unique structural and electronic properties. This specialty chemical serves as a critical intermediate and functional material in advanced manufacturing and research. It is primarily sought after by industries focused on high-performance materials, pharmaceuticals, and organic electronics.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated aromatic systems for enhanced metabolic stability and bioavailability.
• Liquid Crystal Materials: Acts as a key component or dopant in the formulation of high-performance liquid crystal mixtures for advanced display technologies.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials or host materials in OLED device fabrication.
• Polymer Modification: Employed as a monomer or cross-linking agent to introduce fluorine atoms into polymer backbones, improving chemical resistance, thermal stability, and lowering surface energy.
• Advanced Material Research: Utilized in academic and industrial R&D for developing new fluorinated compounds with specific optical or electronic properties.
• Specialty Additives: Potential use in formulating high-performance lubricants, coatings, or surfactants where fluorination imparts desirable characteristics.

Basic Information

Product Name	1,2-Bis(4'-Phenoxyphenyl)-1,1,2,2-Tetrafluoroethane
CAS No.	149963-10-0
Molecular Formula	C26H18F4O2
Molecular Weight	438.42 g/mol
Synonyms	1,2-Bis(4-phenoxyphenyl)-1,1,2,2-tetrafluoroethane; 1,1,2,2-Tetrafluoro-1,2-bis(4-phenoxyphenyl)ethane; 4,4'-(1,1,2,2-Tetrafluoroethane-1,2-diyl)bis(diphenyl ether); Bis(4-phenoxyphenyl)tetrafluoroethane; Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Our 1,2-Bis(4'-Phenoxyphenyl)-1,1,2,2-Tetrafluoroethane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.