Description

p-Dioxane, 2,5-Diethoxy-2,5-Dimethyl- (5Ci) is a specialized, high-purity cyclic diether compound used as a key intermediate in advanced organic synthesis. This chemical matters for its role in constructing complex molecular architectures, particularly in the development of pharmaceuticals and functional materials. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring precise and controlled chemical transformations.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating specialty polymers with unique thermal or mechanical properties.
• Ligand & Catalyst Development: Employed in the preparation of complex ligands for catalytic systems used in asymmetric synthesis.
• Fine Chemical Production: Acts as a versatile intermediate for manufacturing dyes, pigments, and other high-value fine chemicals.
• Research & Development: A valuable reagent in academic and industrial R&D labs for methodological studies and exploring new chemical spaces.

Basic Information

Product Name	p-Dioxane, 2,5-Diethoxy-2,5-Dimethyl- (5Ci)
CAS No.	854841-36-4
Molecular Formula	C10H20O4
Molecular Weight	204.26 g/mol
Synonyms	2,5-Diethoxy-2,5-dimethyl-1,4-dioxane; 1,4-Dioxane, 2,5-diethoxy-2,5-dimethyl-; 2,5-Dimethyl-2,5-diethoxy-1,4-dioxane; 2,5-Diethoxy-2,5-dimethyldioxane; p-Dioxane,2,5-diethoxy-2,5-dimethyl-; 5Ci compound 854841-36-4
EINECS	Contact for details

Quality Control

Our p-Dioxane, 2,5-Diethoxy-2,5-Dimethyl- (5Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 concentration changes. Recommended storage temperature is 2-8°C for long-term stability.

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.