Description

2-Methyl-2-Vinyl-1,3-Dioxolane is a versatile cyclic vinyl acetal monomer, valued for its unique bifunctional reactivity. This compound serves as a crucial building block in polymer chemistry, enabling the synthesis of materials with tailored properties. It is primarily sought after by manufacturers in the polymer, specialty chemical, and adhesive industries for creating functional resins and cross-linked networks.

Application

• Polymer & Resin Modification: Acts as a reactive diluent and cross-linking agent in the production of specialty acrylic and vinyl ester resins.
• Adhesive & Coating Formulations: Imparts improved adhesion, flexibility, and chemical resistance to industrial coatings, paints, and structural adhesives.
• Photopolymer & UV-Curable Systems: Used as a key monomer in UV-curable inks, coatings, and 3D printing resins due to its polymerizable vinyl group.
• Chemical Synthesis Intermediate: Serves as a protected form of acetaldehyde or as a precursor for synthesizing more complex heterocyclic compounds and fine chemicals.
• Fiber & Textile Treatment: Employed in surface modification of fibers to enhance durability and functional properties.

Basic Information

Product Name	2-Methyl-2-Vinyl-1,3-Dioxolane
CAS No.	26924-35-6
Molecular Formula	C₆H₁₀O₂
Molecular Weight	114.14 g/mol
Synonyms	2-Ethenyl-2-methyl-1,3-dioxolane; 2-Methyl-2-vinyl-1,3-dioxacyclopentane; 2-Vinyl-2-methyl-1,3-dioxolane; MVDO; Vinyl methyl dioxolane; Acetaldehyde, cyclic ethylene acetal, 2-vinyl-; 1,3-Dioxolane, 2-methyl-2-vinyl-
EINECS	248-119-1

Quality Control

Our 2-Methyl-2-Vinyl-1,3-Dioxolane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC and NMR analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your technical requirements.

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 quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.425 - 1.435
Density (20°C)	1.00 - 1.05 g/mL

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