Description

2-Methoxy-5,5-Dimethyl-1,3-Dioxane is a specialized cyclic acetal compound, valued for its unique chemical structure that serves as a versatile building block and protective group in organic synthesis. Its primary commercial value lies in its ability to act as a precursor or intermediate in the production of fine chemicals, fragrances, and advanced materials. This product is essential for research and development laboratories, pharmaceutical intermediates, and specialty chemical manufacturers seeking high-purity synthetic reagents.

Application

• Pharmaceutical Intermediate: Used as a key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fragrance and Flavor Synthesis: Serves as a precursor for creating specific aroma chemicals and flavoring agents due to its methoxy and dioxane structure.
• Organic Synthesis Reagent: Acts as a protecting group for aldehydes or as a specialized solvent and reactant in multi-step synthetic pathways.
• Polymer and Resin Chemistry: Employed as a monomer or cross-linking agent in the development of specialty polymers and coatings.
• Agrochemical Research: Utilized in the research and development of novel pesticides and herbicides.
• Chemical Research & Development: A valuable compound for academic and industrial R&D exploring new synthetic methodologies and material science.

Basic Information

Product Name	2-Methoxy-5,5-Dimethyl-1,3-Dioxane
CAS No.	78319-58-1
Molecular Formula	C7H14O3
Molecular Weight	146.18 g/mol
Synonyms	5,5-Dimethyl-2-methoxy-1,3-dioxane; 2-Methoxy-5,5-dimethyl-m-dioxane; 1,3-Dioxane, 2-methoxy-5,5-dimethyl-; 5,5-Dimethyl-2-methoxy-1,3-dioxacyclohexane
EINECS	Contact for details

Quality Control

Our 2-Methoxy-5,5-Dimethyl-1,3-Dioxane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, 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 research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) when appropriate for long-term storage or after opening to maintain stability and purity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.430
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.