Description

4,4'-(1,2-Diethylethylene)Bis(Anisole) is a high-purity organic chemical intermediate of significant commercial importance. Its unique molecular structure, featuring a central ethylene bridge flanked by anisole groups, makes it a valuable building block for advanced synthesis. This compound is primarily sought after by manufacturers in the pharmaceutical and specialty chemical sectors for the development of complex molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a rigid, symmetrical diarylethylene core.
• Liquid Crystal Material Synthesis: Serves as a foundational monomer for creating mesogenic compounds used in display technologies.
• Polymer Chemistry: Used as a cross-linking agent or a specialty monomer to impart specific thermal and optical properties to advanced polymers.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport or host materials in OLED device fabrication.
• Agrochemical Synthesis: Intermediate in the production of certain herbicides and plant growth regulators.
• Research & Development: Utilized in academic and industrial R&D for exploring new organic reactions and material properties.

Basic Information

Product Name	4,4'-(1,2-Diethylethylene)Bis(Anisole)
CAS No.	130-78-9
Molecular Formula	C20H24O2
Molecular Weight	296.40 g/mol
Synonyms	1,2-Bis(4-methoxyphenyl)-1,2-diethyl ethylene; 1,2-Diethyl-1,2-bis(4-methoxyphenyl)ethylene; 4,4'-(1,2-Diethylethylene)bis(methoxybenzene); 1,1'-(1,2-Diethylethylene-1,2-diyl)bis(4-methoxybenzene); Anethole Trimer (related derivative); DMEA
EINECS	204-992-3

Quality Control

Our 4,4'-(1,2-Diethylethylene)Bis(Anisole) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, detailing key parameters such as assay and impurity profiles.

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.

Specification

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