Description

4-[Difluoro(3,4,5-Trifluorophenoxy)Methyl]-4''-Ethyl-2',3,5-Trifluoro-1,1':4',1''-Terphenyl is a highly fluorinated, complex aromatic compound designed for advanced material science and pharmaceutical applications. Its unique molecular architecture, featuring multiple fluorine substituents and a terphenyl backbone, provides exceptional thermal stability, chemical resistance, and specific electronic properties. This specialty chemical is essential for researchers and manufacturers in the OLED materials, liquid crystal display (LCD) intermediates, and advanced pharmaceutical synthesis sectors seeking to develop next-generation products.

Application

• OLED (Organic Light-Emitting Diode) Materials: Serves as a key intermediate or host/dopant material in the synthesis of advanced emissive layers for high-efficiency displays and lighting.
• Liquid Crystal (LC) Intermediates: Used in the production of fluorinated liquid crystal compounds for high-performance LCDs, enhancing response time and thermal stability.
• Pharmaceutical Intermediates: Acts as a sophisticated building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated aromatic systems for enhanced bioavailability and metabolic stability.
• Advanced Polymer Synthesis: Incorporated as a monomer or additive to create high-performance, fluorinated polymers with superior weatherability and low surface energy.
• Electronic Chemicals: Utilized in the development of specialty dielectrics, insulating materials, and other electronic-grade chemicals where fluorine content is critical.
• Agrochemical Intermediates: Potential use in creating novel, fluorinated active ingredients for crop protection products.

Basic Information

Product Name	4-[Difluoro(3,4,5-Trifluorophenoxy)Methyl]-4''-Ethyl-2',3,5-Trifluoro-1,1':4',1''-Terphenyl
CAS No.	1047653-92-8
Molecular Formula	C27H15F10O
Molecular Weight	554.40 g/mol
Synonyms	4-[Difluoro(3,4,5-trifluorophenoxy)methyl]-4''-ethyl-2',3,5-trifluoro-1,1':4',1''-terphenyl; 1,1':4',1''-Terphenyl, 4-[difluoro(3,4,5-trifluorophenoxy)methyl]-4''-ethyl-2',3,5-trifluoro-; 4-Ethyl-4''-[difluoro(3,4,5-trifluorophenoxy)methyl]-2',3,5-trifluoro-1,1':4',1''-terphenyl; CAS 1047653-92-8; Fluorinated Terphenyl Derivative; OLED Intermediate 1047653-92-8; Liquid Crystal Intermediate
EINECS	Contact for details

Quality Control

Every batch of 4-[Difluoro(3,4,5-Trifluorophenoxy)Methyl]-4''-Ethyl-2',3,5-Trifluoro-1,1':4',1''-Terphenyl is manufactured and tested under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency suitable for demanding R&D and industrial applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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