Description

2-Methyl-2-Propyl-1,3-Dioxane is a specialized cyclic acetal compound with the CAS number 21464-83-5. This chemical serves as a valuable intermediate and solvent in advanced organic synthesis, prized for its unique structural properties that enable specific reactivity and stability profiles. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries for applications requiring controlled release or protection of carbonyl functionalities.

Application

• As a key protecting group reagent in multi-step organic synthesis, particularly for aldehydes and ketones.
• An intermediate in the production of specialty fragrances and flavoring agents.
• A solvent and reaction medium for Grignard and other organometallic reactions requiring anhydrous conditions.
• Used in the research and development of novel pharmaceutical active ingredients (APIs).
• A precursor in the synthesis of functional polymers and resins with specific acetal linkages.
• Employed in agrochemical formulation research for controlled-release systems.

Basic Information

Product Name	2-Methyl-2-Propyl-1,3-Dioxane
CAS No.	21464-83-5
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	2-Methyl-2-propyl-1,3-dioxacyclohexane; 2-Propyl-2-methyl-1,3-dioxane; 1,3-Dioxane, 2-methyl-2-propyl-; 2-Methyl-2-propyl-m-dioxane
EINECS	244-415-5

Quality Control

Our 2-Methyl-2-Propyl-1,3-Dioxane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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 strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.420 - 1.425
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.