Description

2,2'-[Oxybis(Methylene)]Bis[2-Methyloxirane] is a specialized diepoxide compound, widely recognized for its high reactivity and utility as a cross-linking agent and chemical intermediate. Its value lies in its ability to introduce stable, three-dimensional networks into polymer systems, enhancing properties like chemical resistance, thermal stability, and mechanical strength. This product is essential for manufacturers in the advanced polymer, specialty coatings, and high-performance adhesive industries seeking to develop durable, engineered materials. The compound is supplied under strict quality control, with CAS number 7487-28-7.

Application

• Epoxy Resin Formulation: A key cross-linking agent for producing high-performance, thermoset epoxy resins with superior mechanical and thermal properties.
• Specialty Coatings & Paints: Used to formulate durable, chemically resistant industrial and protective coatings for automotive, aerospace, and marine applications.
• Advanced Adhesives & Sealants: Serves as a reactive diluent and curing agent to enhance the bond strength and flexibility of structural adhesives.
• Polymer Modification: Employed to modify and toughen other polymer matrices, such as polyesters and acrylics, improving their overall performance.
• Composite Materials: Integral in the production of fiber-reinforced composites for lightweight, high-strength components.
• Electronic Encapsulants: Used in potting and encapsulation compounds to protect sensitive electronic components from moisture and mechanical stress.

Basic Information

Product Name	2,2'-[Oxybis(Methylene)]Bis[2-Methyloxirane]
CAS No.	7487-28-7
Molecular Formula	C10H16O3
Molecular Weight	184.23 g/mol
Synonyms	1,4-Butanediol diglycidyl ether; BDGE; 1,4-Bis(2,3-epoxypropoxy)butane; 2,2'-[1,4-Butanediylbis(oxymethylene)]bisoxirane; Diglycidyl 1,4-butanediol ether; 1,4-Butylene glycol diglycidyl ether; NSC 9307; Epoxide 7
EINECS	231-315-1

Quality Control

Our 2,2'-[Oxybis(Methylene)]Bis[2-Methyloxirane] is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, epoxide content, and impurity profiles. A Certificate of Analysis (COA) detailing all test results is provided with each shipment, ensuring full traceability and compliance with customer requirements and industry standards.

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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and reactivity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0 %
Epoxide Value	Contact for details
Water Content (KF)	≤ 0.2 %
Viscosity (25°C)	Contact for details
Specific Gravity (20°C)	Contact for details

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