Description

1,4-Dibenzyloxybenzene is a high-purity aromatic ether compound, serving as a versatile and critical intermediate in advanced organic synthesis. Its value lies in its role as a protected hydroquinone derivative, enabling precise chemical transformations in sensitive reaction pathways. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules, particularly those requiring protected phenol functionalities.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where specific aromatic ether linkages are required.
• Liquid Crystal & OLED Material Precursor: Serves as a foundational monomer or intermediate in the creation of specialty polymers and organic electronic materials.
• Polymer Chemistry: Employed as a monomer or chain modifier in the synthesis of high-performance engineering plastics and resins.
• Organic Synthesis Reagent: Utilized in research and development for coupling reactions, etherifications, and as a protecting group strategy.
• Dye & Pigment Intermediate: Acts as a precursor in the manufacture of specialized colorants and photographic chemicals.

Basic Information

Product Name	1,4-Dibenzyloxybenzene
CAS No.	621-91-0
Molecular Formula	C20H18O2
Molecular Weight	290.36 g/mol
Synonyms	Hydroquinone Dibenzyl Ether; 1,4-Bis(benzyloxy)benzene; p-Dibenzyloxybenzene; Benzyl Hydroquinone Ether; Dibenzylhydroquinone Ether; HQDBE; DBHQ; Benzyl Ether of Hydroquinone
EINECS	210-709-4

Quality Control

Our 1,4-Dibenzyloxybenzene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for GMP and research purposes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. 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%
Melting Point	118 - 122 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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