Description

Bis(4-(Vinyloxy)Butyl) Adipate is a high-purity specialty monomer and crosslinking agent, essential for formulating advanced polymer systems. Its bifunctional structure, featuring vinyl ether and ester groups, provides exceptional reactivity and flexibility for creating custom-tailored polymer networks. This compound is critical for R&D chemists and formulators in the coatings, adhesives, and advanced materials sectors seeking to enhance product performance through precise molecular design.

Application

• UV-Curable Coatings & Inks: Acts as a reactive diluent and crosslinker in formulations for wood, plastic, and metal coatings, offering fast cure speeds and improved film flexibility.
• Adhesives & Sealants: Used in the synthesis of pressure-sensitive adhesives (PSAs) and structural adhesives to modify tack, peel strength, and thermal stability.
• Polymer Modification: Serves as a comonomer or crosslinking agent in the production of specialty polyesters, polyurethanes, and acrylic resins to tailor mechanical properties.
• Photoresists & Electronic Materials: Employed in the development of photopolymerizable compositions for microelectronics and printed circuit boards.
• Dental & Biomedical Polymers: Utilized in light-curable composites and resins for dental restoratives and other biomedical applications requiring biocompatible networks.
• Fiber Optic Coatings: A key component in UV-curable coatings that protect optical fibers, providing essential durability and signal integrity.

Basic Information

Product Name	Bis(4-(Vinyloxy)Butyl) Adipate
CAS No.	135876-36-7
Molecular Formula	C18H30O6
Molecular Weight	342.43 g/mol
Synonyms	Adipic Acid Bis(4-vinyloxybutyl) Ester; 1,4-Bis(4-vinyloxybutoxycarbonyl)butane; Di(4-vinyloxybutyl) Adipate; Bis(4-vinyloxybutyl) Hexanedioate; 4-Vinyloxybutyl Adipate; VOB Adipate; Adipic Acid Di(vinyloxybutyl) Ester
EINECS	Contact for details

Quality Control

Our Bis(4-(Vinyloxy)Butyl) Adipate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets the high-purity standard of 98% minimum and consistent performance. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each 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 room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal purity and prevent premature polymerization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.460 - 1.470
Density (20°C)	~1.05 g/cm³

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