Description

2,2-Dimethyl-4,5-Bis(1-Methylethenyl)-1,3-Dioxolane is a specialized dioxolane derivative, a versatile chemical intermediate prized for its unique cyclic acetal structure and reactive vinyl groups. Its primary value lies in its ability to act as a precursor or cross-linking agent in advanced polymer synthesis and fine chemical manufacturing. This compound is essential for R&D chemists and production engineers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel materials with specific functional properties.

Application

• Polymer Chemistry: Serves as a key monomer or cross-linking agent in the synthesis of specialty resins, coatings, and adhesives, imparting specific chemical resistance or mechanical properties.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs), particularly where its dioxolane moiety can be leveraged for prodrug design or to modulate solubility.
• Agrochemical Synthesis: Acts as a building block for creating novel herbicides, fungicides, or insecticides, contributing to the development of new crop protection solutions.
• Fragrance and Flavor Chemistry: Utilized as a precursor for synthesizing specific aroma chemicals, contributing complex, green, or woody olfactory notes.
• Material Science Research: Employed in academic and industrial labs for developing new polymeric networks, hydrogels, or smart materials due to its polymerizable vinyl groups.
• Cross-linking Agent for Elastomers: Enhances the thermal stability and mechanical strength of synthetic rubbers and other elastomeric materials.

Basic Information

Product Name	2,2-Dimethyl-4,5-Bis(1-Methylethenyl)-1,3-Dioxolane
CAS No.	36334-87-9
Molecular Formula	C10H14O2
Molecular Weight	166.22 g/mol
Synonyms	2,2-Dimethyl-4,5-divinyl-1,3-dioxolane; 4,5-Bis(ethenyl)-2,2-dimethyl-1,3-dioxolane; 2,2-Dimethyl-4,5-diethenyl-1,3-dioxolane; Divinyl Dimethyl Dioxolane; Dioxolane, 2,2-dimethyl-4,5-bis(ethenyl)-; 1,3-Dioxolane, 2,2-dimethyl-4,5-bis(ethenyl)-; 4,5-Divinyl-2,2-dimethyl-1,3-dioxolane
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-4,5-Bis(1-Methylethenyl)-1,3-Dioxolane is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our production adheres to cGMP principles where applicable, ensuring reliability for research and industrial-scale applications.

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 flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.450 - 1.460
Density (20°C)	0.98 - 1.02 g/mL

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