Description

2-Vinyloxytetrahydropyran is a versatile heterocyclic vinyl ether monomer with significant utility in advanced organic synthesis. Its value lies in its bifunctional reactivity, serving as both a protected hydroxyl precursor and a polymerizable vinyl group, enabling the creation of specialized polymers and fine chemicals. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel materials or complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, leveraging its masked hydroxyl functionality.
• Specialty Polymer Synthesis: Serves as a reactive monomer for producing functionalized polymers with tailored properties for coatings, adhesives, and resins.
• Agrochemical Development: Used in the research and manufacture of novel herbicides, fungicides, and plant growth regulators.
• Crosslinking Agent: Employed in formulations to introduce crosslinks into polymer networks, enhancing thermal and mechanical stability.
• Organic Synthesis Reagent: A valuable reagent for protecting group chemistry and cyclization reactions in complex molecule construction.
• Fine Chemical Production: Integral to the multi-step synthesis of flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	2-Vinyloxytetrahydropyran
CAS No.	22408-41-9
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	2-(Ethenyloxy)tetrahydro-2H-pyran; 2H-Pyran, 2-(ethenyloxy)tetrahydro-; Tetrahydropyran-2-yl vinyl ether; 2-Vinyloxy-tetrahydropyran; Vinyl 2-tetrahydropyranyl ether; 2-VOTHP; THP vinyl ether
EINECS	Contact for details

Quality Control

Our 2-Vinyloxytetrahydropyran is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at 15-25°C under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation and polymerization. Keep away from heat, sparks, and open flame. Due to its high volatility, ensure containers are properly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	≤ 2.0% total
Refractive Index (n20D)	1.440 - 1.445
Density (20°C)	0.95 - 0.98 g/mL

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