Description

2-Vinyl-1,3-Dioxane CAS NO 5935-25-1 is a versatile heterocyclic compound featuring a reactive vinyl group attached to a 1,3-dioxane ring. This unique structure makes it a valuable chemical intermediate and monomer for advanced polymer synthesis and specialty organic transformations. It is primarily sought by R&D chemists and production specialists in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel products and processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring controlled release or specific stereochemistry.
• Polymer & Resin Monomer: Serves as a key building block for creating specialty polymers, coatings, and adhesives with enhanced properties like cross-linking density and chemical resistance.
• Agrochemical Synthesis: Employed in the production of advanced pesticides, herbicides, and plant growth regulators.
• Cross-linking Agent: Utilized in formulations for thermosetting plastics, elastomers, and composite materials to improve durability and performance.
• Organic Synthesis Reagent: Acts as a precursor or protecting group reagent in complex multi-step organic syntheses for fine chemicals and fragrances.
• Material Science Research: Investigated for developing novel functional materials, including smart polymers and delivery systems.

Basic Information

Product Name	2-Vinyl-1,3-Dioxane
CAS No.	5935-25-1
Molecular Formula	C6H10O2
Molecular Weight	114.14 g/mol
Synonyms	2-Ethenyl-1,3-dioxane; 2-Vinyl-m-dioxane; 1,3-Dioxane, 2-ethenyl-; 2-Vinyl-1,3-dioxacyclohexane; Vinyl dioxane; 2-Vinyl-1,3-dioxan; 2-Vinyl-m-dioxacyclohexane
EINECS	227-677-1

Quality Control

Our 2-Vinyl-1,3-Dioxane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment supports applications requiring reliable and traceable raw materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. This compound may be sensitive to moisture and prolonged exposure to air; consider storage under an inert atmosphere for long-term preservation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.435 - 1.445
Density (20°C)	1.02 - 1.06 g/mL

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