Description

Bis(3,4-Epoxycyclohexylmethyl) Adipate is a high-performance, cycloaliphatic diepoxide monomer valued for its excellent weatherability, low viscosity, and superior mechanical properties upon curing. This compound is a critical building block for formulating advanced, durable polymer systems that require exceptional resistance to UV light and thermal degradation. It is primarily sought after by manufacturers in the coatings, electronics, and specialty adhesives industries for demanding applications.

Application

• UV-Curable Coatings & Inks: A key monomer for formulating high-performance, weather-resistant coatings for automotive, aerospace, and outdoor applications.
• Electronic Encapsulants & Potting Compounds: Used in the production of epoxy resins that protect sensitive electronic components from moisture and environmental stress.
• Fiber-Reinforced Composites: Serves as a matrix resin precursor for composites requiring high strength-to-weight ratios and excellent chemical resistance.
• Specialty Adhesives & Sealants: Imparts durability and strong adhesion in formulations for industrial bonding and sealing.
• Optical Lens & Lens Coatings: Utilized in resins for optical applications due to its clarity and stability upon curing.
• 3D Printing Resins (SLA/DLP): Acts as a component in advanced photopolymer resins for additive manufacturing, providing toughness and detail resolution.

Basic Information

Product Name	Bis(3,4-Epoxycyclohexylmethyl) Adipate
CAS No.	3130-18-5
Molecular Formula	C20H30O6
Molecular Weight	366.45 g/mol
Synonyms	3,4-Epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate, polymer with adipic acid; Cycloaliphatic Epoxy Resin; Adipic acid, bis(3,4-epoxycyclohexylmethyl) ester; 1,2-Cyclohexanedicarboxylic acid, 1,2-epoxy-4-(2-oxiranylmethyl)cyclohexyl methyl ester; ERL-4221 (a common trade name); UVR-6105; Epoxycyclohexylmethyl epoxycyclohexane carboxylate adipate
EINECS	221-518-5

Quality Control

Our production of Bis(3,4-Epoxycyclohexylmethyl) Adipate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure consistency in purity, viscosity, and epoxy equivalent weight (EEW). Certificates of Analysis (COA) documenting these parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 performance.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Epoxy Equivalent Weight (EEW)	Contact for details
Viscosity (25°C)	Contact for details
Purity (HPLC)	≥ 98.0%
Color (Gardner)	≤ 2
Moisture (Karl Fischer)	≤ 0.1%

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