Description

1,4-Bis(3-Methoxyphenoxy)Benzene is a high-purity diaryl ether derivative, serving as a critical advanced intermediate in sophisticated chemical synthesis. Its value lies in its unique molecular structure, which provides a versatile aromatic backbone for constructing complex polymers and functional materials. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and high-performance polymer industries seeking to develop new active ingredients and specialty monomers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates with complex polyaromatic structures.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or co-monomer for producing high-temperature resistant polymers, liquid crystalline polymers (LCPs), and specialty engineering plastics.
• Organic Electronics: Investigated as a core component in the development of organic semiconductors, hole-transport materials, and emissive layers for OLED devices.
• Dye & Pigment Manufacturing: Acts as a precursor for synthesizing specialized dyes and pigments with enhanced thermal and light stability.
• Cross-Coupling Reactions: A valuable substrate in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) for creating complex biaryl systems.

Basic Information

Item	Detail
Product Name	1,4-Bis(3-Methoxyphenoxy)Benzene
CAS No.	5024-84-0
Molecular Formula	C20H18O4
Molecular Weight	322.36 g/mol
Synonyms	1,4-Bis(3-methoxyphenoxy)benzene; Benzene, 1,4-bis(3-methoxyphenoxy)-; 1,4-Di(3-methoxyphenoxy)benzene; 4,4'-(1,4-Phenylenedioxy)bis(methoxybenzene); Bis(3-methoxyphenoxy)benzene; p-Bis(3-methoxyphenoxy)benzene; 1,4-Bis(m-methoxyphenoxy)benzene
EINECS	Contact for details

Quality Control

Our 1,4-Bis(3-Methoxyphenoxy)Benzene is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting research and production standards. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the specific results for your quality assurance and regulatory needs.

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 heat, sparks, and open flame. 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
Purity (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.