Description

1,4-Butanediol Diglycidyl Ether is a versatile difunctional epoxy compound, primarily valued as a reactive diluent and crosslinking agent in polymer chemistry. Its low viscosity and flexible molecular backbone make it essential for modifying the physical properties of epoxy resin systems, enhancing flexibility and impact resistance. This chemical is critical for manufacturers in the coatings, adhesives, composites, and electronics industries seeking to tailor material performance.

Application

• Epoxy Resin Modification: Acts as a reactive diluent to reduce viscosity and improve workability of epoxy formulations without compromising final properties.
• Crosslinking Agent: Used to create flexible, durable networks in specialty polymers, coatings, and adhesives.
• Fiber Reinforced Composites: Incorporated into matrix resins for automotive and aerospace composites to enhance toughness and stress dissipation.
• Electrical Encapsulation & Potting: A key component in formulations for encapsulating electronic components, providing excellent electrical insulation and thermal stability.
• Adhesive & Sealant Formulations: Improves flexibility and adhesion in high-performance structural and industrial adhesives.
• Surface Coatings: Used in protective and decorative coatings to increase elasticity and chemical resistance.
• Chemical Synthesis Intermediate: Serves as a building block for synthesizing more complex specialty chemicals and polymers.

Basic Information

Product Name	1,4-Butanediol Diglycidyl Ether
CAS No.	2425-79-8
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; Diglycidyl 1,4-butanediol ether; 2,2'-[1,4-Butanediylbis(oxymethylene)]bisoxirane; EINECS 219-371-7; NSC 9306
EINECS	219-371-7

Quality Control

Our 1,4-Butanediol Diglycidyl Ether is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, epoxide content, and impurity profile determination, to ensure it meets precise specifications. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with each shipment to guarantee traceability and compliance.

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Epoxide Value	Contact for details
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.1 %
Viscosity (25°C)	Contact for details
Density (20°C)	Contact for details

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