Description

1,4-Butanediol Diglycidyl Ether, Commercial Grade is a versatile bifunctional epoxy compound, primarily used as a reactive diluent and crosslinking agent in polymer chemistry. Its value lies in its ability to modify the viscosity and enhance the flexibility and chemical resistance of epoxy resin systems. This product is essential for manufacturers in the coatings, adhesives, composites, and electronics encapsulation industries seeking to optimize formulation performance.

Application

• Epoxy Resin Modification: Acts as a reactive diluent to reduce viscosity for improved processing and application in coatings, adhesives, and laminates.
• Crosslinking Agent: Used to create flexible, chemically resistant networks in specialty polymers and composites.
• Chemical Intermediate: Serves as a building block in the synthesis of more complex epoxy-functionalized compounds and specialty chemicals.
• Electronic Encapsulation: Employed in formulations for potting and encapsulating electronic components due to its good electrical insulation properties.
• Fiber Reinforced Plastics (FRP): Enhances the mechanical properties and durability of composite materials used in automotive and aerospace applications.
• Adhesive Formulations: Improves adhesion strength and flexibility in structural and industrial adhesive systems.

Basic Information

Product Name	1,4-Butanediol Diglycidyl Ether, Commercial Grade
CAS No.	29715-46-6
Molecular Formula	C10H18O4
Molecular Weight	202.25 g/mol
Synonyms	1,4-Butanediol diglycidyl ether; BDDE; 1,4-Bis(2,3-epoxypropoxy)butane; Butane-1,4-diol diglycidyl ether; 2,2'-[1,4-Butanediylbis(oxymethylene)]bisoxirane; Diglycidyl ether of 1,4-butanediol; Epoxide resin diluent B; EINECS 249-818-6
EINECS	249-818-6

Quality Control

Our Commercial Grade 1,4-Butanediol Diglycidyl Ether is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and meets defined specifications for key parameters such as epoxy value, purity, and viscosity. A Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, open flames, and incompatible materials such as strong acids and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Epoxy Value	0.85 - 0.95 eq/100g
Viscosity (25°C)	15 - 25 mPa·s
Density (20°C)	1.05 - 1.10 g/mL
Water Content	≤ 0.5%

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