Description

1,3-Dioxane,2-Ethoxy-2,4,5,5,6-Pentamethyl-(9Ci) is a specialized, high-purity cyclic acetal derivative with a unique sterically hindered structure. This compound is valued for its role as a versatile chemical intermediate and a potential protecting group in complex organic syntheses. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug candidates, particularly where its acetal functionality serves as a protecting group for carbonyl compounds.
• Agrochemical Synthesis: Acts as a key building block in the development of novel pesticides and herbicides, leveraging its stability and reactivity.
• Advanced Material Precursor: Employed in the research and production of specialty polymers, resins, and functional materials requiring specific ether-acetal linkages.
• Organic Synthesis Reagent: Serves as a valuable reagent in academic and industrial laboratories for methodological development and the preparation of fine chemicals.
• Fragrance & Flavor Chemistry: Potential use in creating unique, stable odorant or flavorant molecules due to its modified dioxane structure.

Basic Information

Product Name	1,3-Dioxane,2-Ethoxy-2,4,5,5,6-Pentamethyl-(9Ci)
CAS No.	501426-67-1
Molecular Formula	C11H22O3
Molecular Weight	202.29 g/mol
Synonyms	2-Ethoxy-2,4,5,5,6-pentamethyl-1,3-dioxane; 1,3-Dioxane, 2-ethoxy-2,4,5,5,6-pentamethyl-; 2,4,5,5,6-Pentamethyl-2-ethoxy-1,3-dioxane; Ethoxy pentamethyl dioxane
EINECS	Contact for details

Quality Control

Every batch of 1,3-Dioxane,2-Ethoxy-2,4,5,5,6-Pentamethyl-(9Ci) is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the precise requirements for research and process chemistry. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use and stored away from heat and ignition sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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