Description

2-[Difluoro-(3,4,5-Trifluorophenoxy)Methyl]-5-(4-Ethylphenyl)-1,3-Difluoro-Benzene is a high-purity, multi-fluorinated aromatic compound designed for advanced material synthesis. This specialty chemical serves as a critical building block in the development of next-generation fluorinated polymers and liquid crystal materials, where its unique structure imparts enhanced thermal stability, chemical resistance, and specific optical properties. It is primarily sought by R&D and production teams in the electronics, specialty polymer, and advanced display industries.

Application

• Liquid Crystal Display (LCD) Materials: A key intermediate for synthesizing high-performance fluorinated liquid crystal compounds used in advanced displays.
• Fluorinated Polymer Synthesis: Serves as a monomer or co-monomer for producing specialty polymers with enhanced chemical and thermal resistance.
• Organic Light-Emitting Diodes (OLEDs): Used in the development of electron-transport or host materials for improved device efficiency and longevity.
• Pharmaceutical & Agrochemical Intermediates: Acts as a fluorinated building block in the synthesis of complex bioactive molecules.
• Dielectric Materials: Incorporated into formulations for electronic insulators and coatings requiring low dielectric constant and high stability.
• Specialty Additives: Potential use as a performance additive in lubricants, coatings, and surfactants where fluorination is beneficial.

Basic Information

Product Name	2-[Difluoro-(3,4,5-Trifluorophenoxy)Methyl]-5-(4-Ethylphenyl)-1,3-Difluoro-Benzene
CAS No.	303186-19-8
Molecular Formula	C21H13F7O
Molecular Weight	414.32 g/mol
Synonyms	5-(4-Ethylphenyl)-1,3-difluoro-2-[(3,4,5-trifluorophenoxy)difluoromethyl]benzene; 1,3-Difluoro-5-(4-ethylphenyl)-2-[(3,4,5-trifluorophenoxy)difluoromethyl]benzene; 2-[(3,4,5-Trifluorophenoxy)difluoromethyl]-5-(4-ethylphenyl)-1,3-difluorobenzene; 303186-19-8; 2-[Difluoro(3,4,5-trifluorophenoxy)methyl]-5-(4-ethylphenyl)-1,3-difluorobenzene
EINECS	Contact for details

Quality Control

Our production of 2-[Difluoro-(3,4,5-Trifluorophenoxy)Methyl]-5-(4-Ethylphenyl)-1,3-Difluoro-Benzene adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet exacting customer specifications. Certificates of Analysis (COA) detailing all test results are provided with each shipment.

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 and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
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.