Description

4-[(E)-2-[(E)-2-But-3-Enoxyethenoxy]Ethenoxy]But-1-Ene is a specialized organic compound featuring a unique, extended conjugated ether structure with terminal alkene groups. This molecular architecture makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of functional polymers and specialty materials. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring specific chain length and rigidity.
• Polymer & Resin Modifier: Used to introduce cross-linking sites or modify the physical properties (e.g., flexibility, thermal stability) of specialty polymers and epoxy resins.
• Agrochemical Synthesis: Acts as a precursor in the manufacturing of advanced crop protection agents and herbicides.
• Liquid Crystal & OLED Materials: Employed in the research and production of organic electronic materials due to its conjugated backbone and terminal reactive groups.
• Surface Coating Additive: Functions as a reactive diluent or modifier in high-performance coatings to enhance adhesion and durability.
• Chemical Research (R&D): A versatile reagent for organic synthesis, including Diels-Alder reactions and polymerization initiations, in academic and industrial laboratories.

Basic Information

Item	Detail
Product Name	4-[(E)-2-[(E)-2-But-3-Enoxyethenoxy]Ethenoxy]But-1-Ene
CAS No.	58334-70-6
Molecular Formula	C12H18O3
Molecular Weight	210.27 g/mol
Synonyms	1-Butene, 4,4'-[1,2-bis(2-oxy-1-ethanediyloxy)]bis-; Bis(but-3-enyl) ether of diethylene glycol; 1,2-Bis[2-(but-3-en-1-yloxy)ethoxy]ethene; 4,4'-(1,2-Ethanediylbis(oxy-2,1-ethanediyloxy))bis-1-butene; Divinyl ether derivative C12H18O3; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our 4-[(E)-2-[(E)-2-But-3-Enoxyethenoxy]Ethenoxy]But-1-Ene is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) upon request, detailing all critical specifications 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 oxidizing agents, acids, and heat sources. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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