Description

1,4-Bis[2-(2-Hydroxyethoxy)Ethoxy] Benzene is a high-purity organic compound featuring a central benzene ring symmetrically substituted with hydrophilic polyether chains. This unique structure provides excellent solubility and compatibility, making it a valuable intermediate and functional additive in advanced material synthesis. It is primarily sought by manufacturers in the polymer, specialty chemical, and pharmaceutical industries for applications requiring precise molecular design and controlled reactivity.

Application

• Polymer & Resin Modification: Acts as a chain extender or cross-linking agent in the production of polyurethanes, polyesters, and epoxy resins, enhancing flexibility and thermal properties.
• Specialty Surfactants & Emulsifiers: Serves as a key hydrophilic building block for non-ionic surfactants used in demanding industrial formulations.
• Pharmaceutical Intermediate: Utilized in the synthesis of complex drug molecules and prodrugs where its polyether linkages can improve solubility and bioavailability.
• Liquid Crystal & OLED Materials: Functions as a core or spacer unit in the development of advanced electronic display and lighting materials.
• Cosmetic & Personal Care Ingredients: Employed as a humectant or solvent in high-performance skincare and haircare products.
• Chemical Synthesis Intermediate: Provides a versatile platform for further functionalization in organic synthesis and fine chemical production.

Basic Information

Product Name	1,4-Bis[2-(2-Hydroxyethoxy)Ethoxy] Benzene
CAS No.	35648-87-4
Molecular Formula	C16H26O8
Molecular Weight	346.37 g/mol
Synonyms	1,4-Bis(2-(2-hydroxyethoxy)ethoxy)benzene; 1,4-Bis[2-(2-hydroxyethoxy)ethoxy]benzene; Benzene, 1,4-bis[2-(2-hydroxyethoxy)ethoxy]-; Hydroquinone bis(2-(2-hydroxyethoxy)ethyl) ether; PEG-2 Hydroquinone Ether; Hydroquinone Di(B-hydroxyethoxyethyl) Ether; 4,4'-(Ethylenedioxy)diphenol Di(ethylene glycol) Ether; HQEE Polyol Derivative
EINECS	Contact for details

Quality Control

Our 1,4-Bis[2-(2-Hydroxyethoxy)Ethoxy] Benzene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise purity and consistency standards. A Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 10 ppm

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