Description

4-Methyl-2-(1-methylpropyl)-1,3-dioxane is a specialized cyclic acetal compound valued for its unique chemical structure and properties. It serves as a versatile intermediate and solvent in advanced organic synthesis and industrial formulations. This product is particularly relevant for manufacturers in the fragrance, flavor, and specialty chemical sectors seeking high-purity building blocks for complex molecules.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of complex aroma chemicals and flavoring agents due to its specific structural motif.
• Specialty Solvent: Acts as a solvent for resins, polymers, and other organic materials in high-performance coating and adhesive formulations.
• Organic Synthesis Building Block: Serves as a key intermediate in pharmaceutical research and the production of fine chemicals, leveraging its acetal functionality.
• Chemical Research & Development: Employed in R&D laboratories for developing novel compounds and studying reaction mechanisms.
• Polymer Additive Precursor: Utilized in the modification of polymer chains to impart specific physical or chemical properties.

Basic Information

Product Name	4-Methyl-2-(1-Methylpropyl)-1,3-Dioxane
CAS No.	67969-59-9
Molecular Formula	C9H18O2
Molecular Weight	158.24 g/mol
Synonyms	2-sec-Butyl-4-methyl-1,3-dioxane; 4-Methyl-2-(1-methylpropyl)-1,3-dioxolane (common misnomer); 2-(1-Methylpropyl)-4-methyl-1,3-dioxane; sec-Butyl 4-methyl-1,3-dioxane; Cyclic acetal of butyraldehyde and 3-hydroxybutyraldehyde
EINECS	Contact for details

Quality Control

Our 4-Methyl-2-(1-methylpropyl)-1,3-dioxane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-25°C.

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 (20°C)	1.420 - 1.430
Density (20°C)	0.92 - 0.96 g/mL

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