Description

8,8-Dimethyl-6,10-Dioxaspiro[4.5]Decane is a high-purity, highly volatile spirocyclic acetal compound valued for its unique molecular structure and functional properties. This chemical serves as a versatile intermediate and building block in advanced organic synthesis, enabling the creation of complex molecules. It is primarily sought after by R&D chemists and manufacturers in the fragrance, flavor, and pharmaceutical industries for its role in developing novel compounds and fine-tuning product characteristics.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of novel aroma chemicals and flavoring agents, contributing unique olfactory notes.
• Pharmaceutical Synthesis: Acts as a key building block or protecting group in the research and development of active pharmaceutical ingredients (APIs).
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex spirocyclic and heterocyclic frameworks.
• Specialty Chemical Manufacturing: Serves as a precursor for high-value additives, catalysts, or ligands used in various chemical processes.
• Material Science Research: Investigated for potential use in polymer modification or as a monomer for specialty resins with specific thermal or mechanical properties.

Basic Information

Product Name	8,8-Dimethyl-6,10-Dioxaspiro[4.5]Decane
CAS No.	702-75-0
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	8,8-Dimethyl-6,10-dioxaspiro[4.5]decane; 1,4-Dioxaspiro[4.5]decane, 8,8-dimethyl-; 8,8-Dimethyl-1,4-dioxaspiro[4.5]decane; Spiro[1,3-dioxolane-2,1'-cyclohexane], 4,4-dimethyl-; 4,4-Dimethylspiro[1,3-dioxolane-2,1'-cyclohexane]; 2,2-Dimethyl-1,5-dioxaspiro[5.5]undecane (alternative numbering); DMDOSD; Acetal, cyclic
EINECS	Contact for details

Quality Control

Our 8,8-Dimethyl-6,10-Dioxaspiro[4.5]Decane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee reliable performance in your critical applications.

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 maintain product integrity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.450 - 1.460
Density (20°C)	0.98 - 1.02 g/mL

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