Description

2,2'-[(1-Methylethylidene)Bis[4,1-Phenyleneoxy[1-(Butoxymethyl)Ethylene]Oxymethylene]]Bisoxirane is a specialized epoxy-functionalized chemical intermediate of significant industrial importance. Its value lies in its unique bifunctional structure, which enables it to act as a reactive diluent, cross-linking agent, or building block for advanced polymeric materials. This product is essential for manufacturers in the advanced epoxy resins, high-performance coatings, adhesives, and composite materials sectors seeking to enhance material properties such as flexibility, chemical resistance, and thermal stability.

Application

• Reactive Diluent for Epoxy Resin Systems: Modifies viscosity for improved processing while maintaining or enhancing final cured properties.
• Cross-linking Agent for Specialty Polymers: Imparts toughness and chemical resistance in high-performance coatings and adhesives.
• Building Block for Advanced Composite Matrices: Used in formulations for aerospace, automotive, and wind energy composites requiring durability.
• Component in Electronic Encapsulants and Potting Compounds: Provides excellent electrical insulation and environmental protection.
• Intermediate for UV-Curable Coatings and Inks: Contributes to the development of fast-curing, low-VOC finishing systems.
• Modifier for Fiber-Reinforced Plastics (FRP): Enhances interfacial adhesion between the resin matrix and reinforcing fibers.

Basic Information

Product Name	2,2'-[(1-Methylethylidene)Bis[4,1-Phenyleneoxy[1-(Butoxymethyl)Ethylene]Oxymethylene]]Bisoxirane
CAS No.	71033-08-4
Molecular Formula	C33H44O8
Molecular Weight	568.70 g/mol
Synonyms	1,1'-[Isopropylidenebis(4,1-phenyleneoxymethylene)]bis[2-(butoxymethyl)oxirane]; Bisphenol A diglycidyl ether butoxylate; Epoxy resin reactive diluent 71033-08-4; Butylated Bisphenol A diglycidyl ether; BADGE butyl ether; 2,2-Bis[4-(2,3-epoxypropoxy)phenyl]propane dibutyl ether (modified); Oxirane, 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy(1-(butoxymethyl)ethylene)oxymethylene)]bis-
EINECS	Contact for details

Quality Control

Our production of 2,2'-[(1-Methylethylidene)Bis[4,1-Phenyleneoxy[1-(Butoxymethyl)Ethylene]Oxymethylene]]Bisoxirane adheres to a stringent quality management system to ensure batch-to-batch consistency and reliability for industrial applications. Each lot undergoes comprehensive analytical testing, including assay (HPLC), epoxy equivalent weight (EEW) determination, viscosity, and color measurement. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

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 easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from heat, sparks, open flames, and incompatible materials like strong acids and bases.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Epoxy Equivalent Weight (EEW)	280 - 310 g/eq
Viscosity (25°C)	2000 - 5000 mPa·s
Color (Gardner)	≤ 3
Water Content	≤ 0.1%

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