Description

1,4-Butanediylbis[Oxy(2-Hydroxy-3,1-Propanediyl)] Diacrylate is a high-purity, difunctional acrylate monomer characterized by its reactive double bonds and ether linkages. This compound is valued for its ability to form highly cross-linked, durable polymer networks with excellent chemical resistance and mechanical properties. It is essential for industrial formulators and manufacturers in sectors requiring advanced performance materials, such as UV-curable coatings, specialty adhesives, and high-strength composites.

Application

• UV-Curable Coatings & Inks: A key cross-linking agent for formulating high-performance, rapid-cure surface coatings, printing inks, and overprint varnishes.
• Specialty Adhesives & Sealants: Used to enhance the bond strength, flexibility, and environmental resistance of industrial and optical adhesives.
• Fiber-Reinforced Composites: Serves as a matrix resin component to improve the interlaminar shear strength and thermal stability of advanced composite materials.
• Photopolymer Resins: A critical monomer in stereolithography (SLA) and other 3D printing resins, contributing to precise, high-resolution prints.
• Dental & Medical Polymers: Employed in the synthesis of biocompatible polymers for dental restoratives and certain medical device components.
• Electronic Encapsulants: Used in potting and encapsulation compounds to protect sensitive electronic components from moisture and mechanical stress.

Basic Information

Product Name	1,4-Butanediylbis[Oxy(2-Hydroxy-3,1-Propanediyl)] Diacrylate
CAS No.	52408-42-1
Molecular Formula	C16H22O8
Molecular Weight	342.34 g/mol
Synonyms	1,4-Butanediol Diglycidyl Ether Diacrylate; BDDE Diacrylate; 2-Propenoic acid, 1,1'-[1,4-butanediylbis(oxy-2,1-ethanediyloxy-2,1-ethanediyl)] ester; Tetramethylene Glycol Diglycidyl Ether Diacrylate; Acrylated BDDE; BDDMA (common abbreviation); 1,4-Bis(2,3-epoxypropoxy)butane Diacrylate; 1,4-Butylene Glycol Diglycidyl Ether Diacrylate
EINECS	257-889-5

Quality Control

Our 1,4-Butanediylbis[Oxy(2-Hydroxy-3,1-Propanediyl)] Diacrylate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay by HPLC, to ensure high purity and consistent performance. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment 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 temperatures between 15°C and 25°C (59°F and 77°F). Keep away from heat sources and incompatible materials such as strong oxidizers and bases. For long-term storage, consider using an inert atmosphere to minimize potential polymerization.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Acid Value	≤ 1.0 mg KOH/g
Viscosity (25°C)	Contact for details
Specific Gravity (25°C)	Contact for details
Refractive Index (n20D)	Contact for details

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