Description

2-Methyl-1,6-Dioxaspiro[4.4]Nonane is a specialized spirocyclic acetal compound valued for its unique structural framework and functional properties. This chemical serves as a versatile intermediate and building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and fragrance industries for the development of novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring spirocyclic motifs.
• Agrochemical Research: Serves as a key precursor in developing new pesticides, herbicides, and plant growth regulators with enhanced efficacy.
• Fragrance and Flavor Chemistry: Acts as a building block for creating novel odorants and flavoring agents with unique olfactory profiles.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex natural product analogs and functional materials.
• Polymer Modification: Utilized as a specialty monomer or cross-linking agent to introduce specific functional groups into polymer chains.
• Chemical Research: Applied in methodological studies and as a model compound in catalysis and synthetic methodology development.

Basic Information

Product Name	2-Methyl-1,6-Dioxaspiro[4.4]Nonane
CAS No.	5451-15-0
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	2-Methyl-1,6-dioxaspiro[4.4]nonane; 1,6-Dioxaspiro[4.4]nonane, 2-methyl-; Spiro[1,3-dioxolane-2,1'-cyclohexane], 4-methyl-; 4-Methylspiro[1,3-dioxolane-2,1'-cyclohexane]; 2-Methyl-1,6-dioxaspiro(4.4)nonane
EINECS	226-680-6

Quality Control

Our 2-Methyl-1,6-Dioxaspiro[4.4]Nonane is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 properly sealed. 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
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.450 - 1.460
Density (20°C)	1.00 - 1.05 g/mL

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