Description

3,3''-(1-Methylethylidene)Bis-7-Oxabicyclo[4.1.0]Heptane is a specialized organic compound featuring a unique bis-epoxide structure. This chemical serves as a critical high-performance building block and cross-linking agent in advanced polymer synthesis. It is essential for manufacturers in the coatings, adhesives, and specialty materials industries seeking to enhance thermal stability, chemical resistance, and mechanical properties in their final products.

Application

• Epoxy Resin Formulation: As a reactive diluent and cross-linker to modify viscosity and improve final material properties.
• Advanced Composite Materials: Used in the production of high-strength, lightweight composites for aerospace and automotive applications.
• Specialty Coatings: A key monomer in formulating durable, chemical-resistant industrial and protective coatings.
• Electronic Encapsulants: Employed in potting and encapsulation compounds for electronic components due to its stability.
• Adhesive Systems: Enhances the performance and durability of structural and engineering adhesives.
• Polymer Modification: Acts as a modifier to introduce epoxide functionality into various polymer backbones.

Basic Information

Product Name	3,3''-(1-Methylethylidene)Bis-7-Oxabicyclo[4.1.0]Heptane
CAS No.	14513-43-0
Molecular Formula	C15H22O2
Molecular Weight	234.33 g/mol
Synonyms	Bis(3,4-epoxycyclohexylmethyl) adipate; 3,4-Epoxycyclohexylmethyl 3',4'-epoxycyclohexanecarboxylate; 1,2-Epoxy-4-(epoxyethyl)cyclohexane; Adipic acid bis(3,4-epoxycyclohexylmethyl) ester; ERLA 4221; ERL-4221; Cycloaliphatic diepoxide; 3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate
EINECS	Contact for details

Quality Control

Our 3,3''-(1-Methylethylidene)Bis-7-Oxabicyclo[4.1.0]Heptane is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, epoxide content, and impurity profiling, to ensure it meets precise specifications for advanced applications. Certificates of Analysis (COA) documenting purity and key parameters are available for every shipment.

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. This product is moisture-sensitive; ensure containers are sealed after use to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Epoxide Equivalent Weight (EEW)	117 - 122 g/eq
Color (Gardner)	≤ 2
Viscosity @ 25°C	Contact for details
Moisture (KF)	≤ 0.1%

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