Description

1,4,7,10-Tetraoxaspiro[5.5]undecane, 2,8-Dimethyl- (9Ci) is a specialized spirocyclic acetal compound with a unique molecular architecture. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, offering a rigid, oxygen-rich framework. It is particularly relevant for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop novel compounds with specific stereochemical and functional properties. The compound is identified by CAS number 912477-00-0.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules, particularly those requiring spirocyclic or bridged ether motifs for biological activity.
• Agrochemical Synthesis: Serves as a key precursor in the development of novel herbicides, fungicides, and insecticides with enhanced stability and efficacy.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for creating specialty polymers, resins, and coatings with unique thermal or mechanical properties.
• Ligand & Catalyst Development: Utilized in the design of chelating ligands and organocatalysts due to its multiple oxygen donor sites and defined stereochemistry.
• Flavor & Fragrance Chemistry: Employed in the synthesis of high-value aroma chemicals and flavoring agents that require specific, stable acetal structures.
• Academic & R&D: A valuable tool for methodological studies in organic chemistry, including ring-opening reactions and the construction of complex heterocycles.

Basic Information

Product Name	1,4,7,10-Tetraoxaspiro[5.5]undecane, 2,8-Dimethyl- (9Ci)
CAS No.	912477-00-0
Molecular Formula	C9H16O4
Molecular Weight	188.22 g/mol
Synonyms	2,8-Dimethyl-1,4,7,10-tetraoxaspiro[5.5]undecane; Spiro[1,3-dioxane-2,2'-[1,3]dioxane], 5,5'-dimethyl-; 5,5'-Dimethylspiro[1,3-dioxane-2,2'-[1,3]dioxane]; 2,8-Dimethyl-1,4,7,10-tetraoxaspiro[5.5]undecane; Dimethyl-substituted tetraoxaspiro undecane; Spirocyclic dimethyl acetal; 1,4,7,10-Tetraoxaspiro[5.5]undecane, 2,8-dimethyl-
EINECS	Contact for details

Quality Control

Our 1,4,7,10-Tetraoxaspiro[5.5]undecane, 2,8-Dimethyl- is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and 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, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 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.