Description

Hydroxybutyl Vinyl Ether is a versatile vinyl ether monomer featuring both a reactive vinyl group and a hydroxyl-functional butyl chain. This bifunctional structure makes it a valuable building block for synthesizing specialty polymers and fine chemicals, offering opportunities for crosslinking and property modification. It is particularly sought after by formulators and researchers in the coatings, adhesives, and pharmaceutical intermediate sectors seeking to enhance material performance.

Application

• Reactive Diluent & Modifier in UV-curable coatings, inks, and adhesives to adjust viscosity and improve film properties.
• Crosslinking Agent in the synthesis of specialty polymers, including polyvinyl ethers and acrylic copolymers.
• Chemical Intermediate for pharmaceutical synthesis and agrochemical active ingredients.
• Monomer for Cationic Polymerization, used to create polymers with specific chain-end functionality.
• Surface Modifier in the production of specialty surfactants and dispersants.
• Component in Specialty Elastomers and sealants to impart flexibility and chemical resistance.

Basic Information

Product Name	Hydroxybutyl Vinyl Ether
CAS No.	42978-84-7
Molecular Formula	C6H12O2
Molecular Weight	116.16 g/mol
Synonyms	4-Hydroxybutyl Vinyl Ether; 1-Ethenyloxy-4-butanol; Vinyl 4-Hydroxybutyl Ether; 4-Butanol, 1-(ethenyloxy)-; HBVE; 4-HBVE; Butanol, 4-(vinyloxy)-
EINECS	256-035-4

Quality Control

Our Hydroxybutyl Vinyl Ether is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay and impurity profile determination by GC/HPLC, to ensure it meets precise specifications. A Certificate of Analysis (COA) detailing purity, identity, and key physical parameters 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 place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen) to prevent oxidation. Keep away from heat, sparks, and open flame. Isolate from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Color (APHA)	≤ 50

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