Description

1,3-Dioxolane, 2,2-Dimethyl-4,5-Bis(Methylene)- is a specialized, high-purity cyclic acetal derivative valued for its unique bifunctional reactive sites. This compound matters as a versatile chemical intermediate and building block, enabling the synthesis of complex molecules in advanced research and manufacturing. It is needed by industries focused on pharmaceuticals, agrochemicals, and specialty polymers, where its specific structure facilitates the creation of novel materials and active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Chemistry: Acts as a monomer or cross-linking agent in the development of specialty polymers, coatings, and adhesives.
• Fine Chemical Manufacturing: Employed as a building block for fragrances, flavors, and other high-value specialty chemicals.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D labs for constructing heterocyclic compounds and novel molecular architectures.
• Electrolyte Additive: Potential application as a stabilizing component in advanced battery electrolyte formulations.

Basic Information

Product Name	1,3-Dioxolane, 2,2-Dimethyl-4,5-Bis(Methylene)-
CAS No.	70517-23-6
Molecular Formula	C7H10O2
Molecular Weight	126.15 g/mol
Synonyms	2,2-Dimethyl-4,5-bis(methylene)-1,3-dioxolane; 4,5-Bis(methylene)-2,2-dimethyl-1,3-dioxolane; 2,2-Dimethyl-4,5-dihydrofuro[3,4-d][1,3]dioxole; 1,3-Dioxolane, 2,2-dimethyl-4,5-bis(methylene)-; 4,5-Dimethylene-2,2-dimethyl-1,3-dioxolane; 2,2-Dimethyl-4,5-methylenedioxy-1,3-dioxolane (incorrect but common search variant).
EINECS	Contact for details

Quality Control

Our 1,3-Dioxolane, 2,2-Dimethyl-4,5-Bis(Methylene)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global B2B clients. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 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.