Description

p-Dioxane, 2,5-Dimethoxy-2,5-Bis(Methoxymethyl)- (3Ci) is a specialized, high-purity cyclic acetal derivative of significant interest in advanced organic synthesis. This compound matters as a versatile building block and protecting group reagent, offering chemists precise control over molecular architecture. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecules and intermediates.

Application

• Pharmaceutical Intermediate Synthesis: Serves as a key precursor or protecting group in the multi-step synthesis of active pharmaceutical ingredients (APIs).
• Agrochemical Development: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Manufacturing: Acts as a crucial building block for creating complex fragrance compounds, dyes, and specialty polymers.
• Academic & Industrial R&D: Employed in methodological development and discovery chemistry for novel organic transformations.
• Cross-Coupling Reaction Chemistry: Functions as a ligand or additive to modulate catalyst activity and selectivity in metal-catalyzed reactions.
• Polymer Science: Investigated as a monomer or modifier for developing polymers with specific thermal or solubility properties.

Basic Information

Product Name	p-Dioxane, 2,5-Dimethoxy-2,5-Bis(Methoxymethyl)- (3Ci)
CAS No.	859814-72-5
Molecular Formula	C10H20O6
Molecular Weight	236.26 g/mol
Synonyms	2,5-Dimethoxy-2,5-bis(methoxymethyl)-1,4-dioxane; 1,4-Dioxane-2,5-dimethanol, 2,5-dimethoxy-2,5-bis(methoxymethyl)-; 2,5-Dimethoxy-2,5-di(methoxymethyl)-1,4-dioxane; 2,5-Bis(methoxymethyl)-2,5-dimethoxy-1,4-dioxane; 2,5-Dimethoxy-2,5-bis(methoxymethyl)-p-dioxane; Cyclic Acetal Derivative (C10); Tetramethoxy Derivative of 1,4-Dioxane-2,5-dimethanol
EINECS	Contact for details

Quality Control

Our p-Dioxane, 2,5-Dimethoxy-2,5-Bis(Methoxymethyl)- (3Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided to guarantee compliance with your research and production standards.

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 material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon. 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%
Residue on Ignition	≤ 0.1%

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